Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Severe Weather Warning
for Damaging, Locally Destructive Winds And Heavy Rainfall
for Mid North Coast, Metropolitan, Northern Tablelands and parts of Northern Rivers, Hunter, Illawarra, South Coast, Central Tablelands and North West Slopes and Plains Forecast Districts.
Issued at 5:05 am Tuesday, 1 July 2025.
VIGOROUS COASTAL LOW DEVELOPING OFFSHORE TO BRING DAMAGING,LOCALLY DESTRUCTIVE WINDS AND POSSIBLE HEAVY RAINFALL OVER CENTRAL, SOUTHERN AND NORTHERN NSW FROM TODAY.
Weather Situation
A rapidly deepening complex low pressure system is forecast to develop a vigorous Coastal Low offshore of the Mid North Coast early this morning, before it slowly tracks southwards and approach the central NSW coast later today before turning and moving offshore into the Tasman Sea on Wednesday. Winds are forecast to strengthen along the coastal fringe from this morning, extending to the northern ranges and their eastern lee slopes from Tuesday evening, with a moist southeasterly airstream likely to develop on the southern flank of the system, bringing possible heavy rainfall to the central and southern coastlines.
DAMAGING, LOCALLY DESTRUCTIVE WINDS and HEAVY RAINFALL for the following areas:
Northern Rivers, Mid North Coast, Hunter, Metropolitan, Illawarra, South Coast, Central Tablelands, North West Slopes and Plains and Northern Tablelands
For coastal parts of the HUNTER and MID NORTH COAST, including NEWCASTLE: DAMAGING SOUTH TO SOUTHWESTERLY WINDS averaging 60 to 70 km/h with peak gusts of around 110 km/h are possible from early this morning, becoming likely from the afternoon onwards. Locally DESTRUCTIVE WIND GUSTS with peak gusts in excess of 125 km/h are also possible from midday today for exposed coastal areas between Newcastle and Forster. Isolated HEAVY RAINFALL which may lead to FLASH FLOODING is also possible for the coastal fringe south of Seal Rocks this morning. Six-hourly rainfall totals between 70 to 90 mm are possible, with isolated totals up to 120 mm.
For the SOUTHERN and CENTRAL COASTAL FRINGE, including SYDNEY, WOLLONGONG and the CENTRAL COAST: DAMAGING SOUTH TO SOUTHWESTERLY WINDS averaging 60 to 70 km/h with peak gusts of around 110 km/h are likely to develop from Tuesday afternoon, extending to Ulladulla by the evening.Locally DESTRUCTIVE WIND GUSTS with peak gusts in excess of 125 km/h are also possible this afternoon for exposed Sydney metro and northern Illawarra coastal areas between about Bondi and Wollongong. Isolated HEAVY RAINFALL which may lead to FLASH FLOODING is also possible for the coastal fringe north of Ulladulla from this morning. Six-hourly rainfall totals between 70 to 90 mm are possible, with isolated totals up to 120 mm.
For the NORTHERN GREAT DIVIDING RANGE: Strong to DAMAGING WEST TO SOUTHWESTERLY WINDS averaging 55 to 65 km/h with peak gusts of around 90 km/h are likely to develop during Tuesday evening and about the Scenic Rim close to Queensland border from early Wednesday morning.
Subject to the position and strength of the Coastal Low, DAMAGING WINDS and possible HEAVY RAINFALL are likely to persist into Wednesday for parts of NSW.
A separate Coastal Hazard Warning is also current for parts of the NSW coast. Refer to: http://www.bom.gov.au/nsw/warnings/
Locations which may be affected include Taree, Newcastle, Gosford, Sydney, Wollongong, Armidale, Nowra and Batemans Bay.
The State Emergency Service advises that people should:
* Move vehicles under cover or away from trees.
* Secure or put away loose items around your house, yard and balcony.
* Keep at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
* Trees that have been damaged by fire are likely to be more unstable and more likely to fall.
* Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Be aware that run-off from rainfall in fire affected areas may behave differently and be more rapid. It may also contain debris such as ash, soil, trees and rocks.
* After bushfires, heavy rain and the loss of foliage can make the ground soft and heavy, leading to a greater chance of landslides.
* Stay vigilant and monitor conditions. Note that the landscape may have changed following bushfires.
* For emergency help in floods and storms, ring your local SES Unit on 132 500.
The next Severe Weather Warning will be issued by 11:00 am AEST Tuesday.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.
Forecast
Williamtown (32.8068°S, 151.8442°E, 18m AMSL) Williamtown,NSW set as my default location ›
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Seven day forecast
Williamtown 7 day forecast
Today: Cloudy. Very high chance of rain. Heavy falls possible this morning. The chance of a thunderstorm near the coast. Damaging winds possible. Winds SW 20 to 30 km/h turning W 25 to 35 km/h during the afternoon and evening. Daytime maximum temperatures between 11 and 15.
Forecast for Williamtown (32.8068°S, 151.8442°E, 18m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary Minimum 11° 10° 10° 10° 7° 10° 10° Maximum 16° 17° 18° 19° 19° 20° 20° Chance of rain 90% 80% 80% 5% 20% 40% 50% Likely amount 20-40mm 5-10mm 1-5mm < 1mm < 1mm < 1mm 1-5mm UV index Low Low Low Low Moderate Low Low Fire Danger Rating No Rating Moderate No Rating No Rating - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 32
(km/h)37
(km/h)35
(km/h)32
(km/h)30
(km/h)23
(km/h)21
(km/h)10
(km/h)13
(km/h)8
(km/h)11
(km/h)8
(km/h)19
(km/h)16
(km/h)Wind direction WSW W W WSW W W WNW WSW NW NE NW NW WNW W Relative humidity 93% 84% 82% 70% 80% 67% 76% 61% 81% 64% 87% 68% 85% 60% Dew point 12°C 12°C 11°C 11°C 9°C 11°C 10°C 11°C 8°C 11°C 11°C 13°C 11°C 11°C First light 6:29am 6:29am 6:29am 6:29am 6:28am 6:28am 6:28am Sunrise 6:56am 6:56am 6:56am 6:56am 6:56am 6:56am 6:55am Sunset 4:57pm 4:57pm 4:58pm 4:58pm 4:59pm 4:59pm 5:00pm Last light 5:24pm 5:25pm 5:25pm 5:25pm 5:26pm 5:26pm 5:27pm -
Warnings
Weather Warnings
Tue 5:05am UTC Severe weather advice NSWTue 5:05am UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Severe Weather Warning
for Damaging, Locally Destructive Winds And Heavy Rainfall
for Mid North Coast, Metropolitan, Northern Tablelands and parts of Northern Rivers, Hunter, Illawarra, South Coast, Central Tablelands and North West Slopes and Plains Forecast Districts.
Issued at 5:05 am Tuesday, 1 July 2025.
VIGOROUS COASTAL LOW DEVELOPING OFFSHORE TO BRING DAMAGING,LOCALLY DESTRUCTIVE WINDS AND POSSIBLE HEAVY RAINFALL OVER CENTRAL, SOUTHERN AND NORTHERN NSW FROM TODAY.
Weather Situation
A rapidly deepening complex low pressure system is forecast to develop a vigorous Coastal Low offshore of the Mid North Coast early this morning, before it slowly tracks southwards and approach the central NSW coast later today before turning and moving offshore into the Tasman Sea on Wednesday. Winds are forecast to strengthen along the coastal fringe from this morning, extending to the northern ranges and their eastern lee slopes from Tuesday evening, with a moist southeasterly airstream likely to develop on the southern flank of the system, bringing possible heavy rainfall to the central and southern coastlines.
DAMAGING, LOCALLY DESTRUCTIVE WINDS and HEAVY RAINFALL for the following areas:
Northern Rivers, Mid North Coast, Hunter, Metropolitan, Illawarra, South Coast, Central Tablelands, North West Slopes and Plains and Northern Tablelands
For coastal parts of the HUNTER and MID NORTH COAST, including NEWCASTLE: DAMAGING SOUTH TO SOUTHWESTERLY WINDS averaging 60 to 70 km/h with peak gusts of around 110 km/h are possible from early this morning, becoming likely from the afternoon onwards. Locally DESTRUCTIVE WIND GUSTS with peak gusts in excess of 125 km/h are also possible from midday today for exposed coastal areas between Newcastle and Forster. Isolated HEAVY RAINFALL which may lead to FLASH FLOODING is also possible for the coastal fringe south of Seal Rocks this morning. Six-hourly rainfall totals between 70 to 90 mm are possible, with isolated totals up to 120 mm.
For the SOUTHERN and CENTRAL COASTAL FRINGE, including SYDNEY, WOLLONGONG and the CENTRAL COAST: DAMAGING SOUTH TO SOUTHWESTERLY WINDS averaging 60 to 70 km/h with peak gusts of around 110 km/h are likely to develop from Tuesday afternoon, extending to Ulladulla by the evening.Locally DESTRUCTIVE WIND GUSTS with peak gusts in excess of 125 km/h are also possible this afternoon for exposed Sydney metro and northern Illawarra coastal areas between about Bondi and Wollongong. Isolated HEAVY RAINFALL which may lead to FLASH FLOODING is also possible for the coastal fringe north of Ulladulla from this morning. Six-hourly rainfall totals between 70 to 90 mm are possible, with isolated totals up to 120 mm.
For the NORTHERN GREAT DIVIDING RANGE: Strong to DAMAGING WEST TO SOUTHWESTERLY WINDS averaging 55 to 65 km/h with peak gusts of around 90 km/h are likely to develop during Tuesday evening and about the Scenic Rim close to Queensland border from early Wednesday morning.
Subject to the position and strength of the Coastal Low, DAMAGING WINDS and possible HEAVY RAINFALL are likely to persist into Wednesday for parts of NSW.
A separate Coastal Hazard Warning is also current for parts of the NSW coast. Refer to: http://www.bom.gov.au/nsw/warnings/
Locations which may be affected include Taree, Newcastle, Gosford, Sydney, Wollongong, Armidale, Nowra and Batemans Bay.
The State Emergency Service advises that people should:
* Move vehicles under cover or away from trees.
* Secure or put away loose items around your house, yard and balcony.
* Keep at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
* Trees that have been damaged by fire are likely to be more unstable and more likely to fall.
* Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Be aware that run-off from rainfall in fire affected areas may behave differently and be more rapid. It may also contain debris such as ash, soil, trees and rocks.
* After bushfires, heavy rain and the loss of foliage can make the ground soft and heavy, leading to a greater chance of landslides.
* Stay vigilant and monitor conditions. Note that the landscape may have changed following bushfires.
* For emergency help in floods and storms, ring your local SES Unit on 132 500.
The next Severe Weather Warning will be issued by 11:00 am AEST Tuesday.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.Tue 4:21am UTC NSWAustralian Government Bureau of Meteorology
New South Wales
Coastal Hazard Warning
for DAMAGING SURF
for parts of Hunter, Metropolitan, Illawarra, South Coast and Mid North Coast Forecast Districts.
Issued at 4:21 am Tuesday, 1 July 2025.
Damaging surf conditions to develop from this evening.
Weather Situation
A vigorous coastal low pressure system is forecast to deepen off the NSW coast today, with gale to storm force south to southwesterly winds expected to generate large and powerful surf conditions from this evening. The low is forecast to approach the central coast initially today before turning and moving further east into the Tasman Sea during Wednesday, with damaging surf conditions possibly continuing into Thursday.
DAMAGING SURF for the following areas:
Mid North Coast, Hunter, Metropolitan, Illawarra and South Coast
DAMAGING SURF CONDITIONS which may lead to coastal erosion and localised damage to coastal infrastructure is likely between Seal Rocks and Batemans Bay from this evening. These conditions may persist into Thursday morning.
Beach conditions in these areas could be dangerous and people should stay well away from the surf and surf exposed areas.
A separate Severe Weather Warning is also current for DAMAGING, LOCALLY DESTRUCTIVE WINDS AND HEAVY RAINFALL. Refer http://www.bom.gov.au/nsw/warnings/
Locations which may be affected include Newcastle, Terrigal, Sydney, Wollongong and Batemans Bay
The State Emergency Service advises that people should:
* Stay vigilant and monitor conditions.
* For emergency help in floods and storms, ring your local SES Unit on 132 500.
The next Coastal Hazard Warning will be issued by 11:00 am AEST Tuesday.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.Tue 4:21am UTC NSWAustralian Government Bureau of Meteorology
New South Wales
Coastal Hazard Warning
for DAMAGING SURF
for parts of Hunter, Metropolitan, Illawarra, South Coast and Mid North Coast Forecast Districts.
Issued at 4:21 am Tuesday, 1 July 2025.
Damaging surf conditions to develop from this evening.
Weather Situation
A vigorous coastal low pressure system is forecast to deepen off the NSW coast today, with gale to storm force south to southwesterly winds expected to generate large and powerful surf conditions from this evening. The low is forecast to approach the central coast initially today before turning and moving further east into the Tasman Sea during Wednesday, with damaging surf conditions possibly continuing into Thursday.
DAMAGING SURF for the following areas:
Mid North Coast, Hunter, Metropolitan, Illawarra and South Coast
DAMAGING SURF CONDITIONS which may lead to coastal erosion and localised damage to coastal infrastructure is likely between Seal Rocks and Batemans Bay from this evening. These conditions may persist into Thursday morning.
Beach conditions in these areas could be dangerous and people should stay well away from the surf and surf exposed areas.
A separate Severe Weather Warning is also current for DAMAGING, LOCALLY DESTRUCTIVE WINDS AND HEAVY RAINFALL. Refer http://www.bom.gov.au/nsw/warnings/
Locations which may be affected include Newcastle, Terrigal, Sydney, Wollongong and Batemans Bay
The State Emergency Service advises that people should:
* Stay vigilant and monitor conditions.
* For emergency help in floods and storms, ring your local SES Unit on 132 500.
The next Coastal Hazard Warning will be issued by 11:00 am AEST Tuesday.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.Tue 4:10am UTC Coastal wind warning NSWAustralian Government Bureau of Meteorology
New South Wales
Marine Wind Warning Summary for New South Wales
Issued at 04:10 AM EST on Tuesday 01 July 2025
for the period until midnight EST Wednesday 02 July 2025
Wind Warnings for Tuesday 01 July
Storm Force Wind Warning for the following areas:
Macquarie Coast and Hunter Coast
Gale Warning for the following areas:
Sydney Enclosed Waters, Sydney Coast, Illawarra Coast and Batemans Coast
Strong Wind Warning for the following areas:
Byron Coast, Coffs Coast and Eden Coast
Wind Warnings for Wednesday 02 July
Storm Force Wind Warning for the following areas:
Macquarie Coast, Hunter Coast and Sydney Coast
Gale Warning for the following areas:
Sydney Enclosed Waters, Coffs Coast, Illawarra Coast, Batemans Coast and Eden Coast
Strong Wind Warning for the following areas:
Byron Coast
The next marine wind warning summary will be issued by 4:05 pm EST Tuesday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/nsw/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
================================================================================Tue 4:07am UTC Sheep graziers warning NSWAustralian Government Bureau of Meteorology
New South Wales
Warning to Sheep Graziers
for Mid North Coast, Hunter, Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, North West Slopes & Plains, Central West Slopes & Plains, South West Slopes, Riverina, Lower Western, Snowy Mountains and Australian Capital Territory forecast districts
Issued at 04:07 AM EST on Tuesday 01 July 2025
Warning to Sheep Graziers for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, North West Slopes & Plains, Central West Slopes & Plains, South West Slopes, Riverina, Lower Western, Snowy Mountains and Australian Capital Territory forecast districts
Sheep graziers are warned that cold temperatures, heavy rain and showers and southwesterly winds are expected during Tuesday and Wednesday. Areas likely to be affected include the Hunter, Illawarra, South Coast, Central Tablelands, Southern Tablelands and Snowy Mountains forecast districts and parts of the Mid North Coast, Northern Tablelands, North West Slopes & Plains, Central West Slopes & Plains, South West Slopes, Riverina, Lower Western and Australian Capital Territory forecast districts. There is a risk of losses of lambs and sheep exposed to these conditions.
The next warning will be issued by 11:00 am EST Tuesday.Tue 4:06am UTC NSWAustralian Government Bureau of Meteorology
New South Wales
Hazardous Surf Warning for New South Wales
Issued at 04:06 AM EST on Tuesday 01 July 2025
Weather Situation
Surf and swell conditions are expected to be hazardous for coastal activities such as rock fishing, boating, and swimming in the following areas.
Hazardous Surf Warning for the following areas:
Hunter Coast, Sydney Coast, Illawarra Coast, Batemans Coast and Eden Coast
Warnings for Wednesday 02 July
Hazardous Surf Warning for the following areas:
Macquarie Coast, Hunter Coast, Sydney Coast, Illawarra Coast, Batemans Coast and Eden Coast
NSW Police Force, Marine Area Command advise that:
People should consider staying out of the water and avoid walking near surf-exposed areas.
Rock fishers should avoid coastal rock platforms exposed to the ocean and seek a safe location that is sheltered from the surf.
Boaters planning to cross shallow water and ocean bars should consider changing or delaying their voyage.
Boaters already on the water should carry the appropriate safety equipment and wear a lifejacket.
Boaters should remember to log on with their local Marine Rescue radio base, via VHF Radio or the Marine Rescue APP, and consider their safety management plan.
The next warning will be issued by 5:00 pm EST Tuesday.
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Check the Coastal Waters Forecast for information
on wind, wave and weather conditions for
these areas at http://www.bom.gov.au/nsw/ or on marine
radio.
================================================================================For extended forecasts and greater detail visit weather zone°- Severe Weather Warning (Destructive Winds & Rain) MN Cst, Metropolitan, N Tablelands & N Rivers, Hunter, Illawarra, S Cst, C Tablelands
- Severe Weather Warning (Destructive Winds & Rain) MN Cst, Metropolitan, N Tablelands & N Rivers, Hunter, Illawarra, S Cst, C Tablelands
- DAMAGING Surf for Sydney Metropolitan, Hunter, Illawarra & Mid North and South coasts
- DAMAGING Surf for Sydney Metropolitan, Hunter, Illawarra & Mid North and South coasts
- Storm Force Wind Warning for Macquarie & Hunter coasts. Gale Warning for Sydney Enclosed Waters & Sydney, Illawarra & Batemans coasts
- Sheep Graziers Warning Hunter, N Tablelands, Illawarra, C Tablelands, S Tablelands, NW Slopes & Plains, CW Slopes/Plains, SW Slopes
- Hazardous Surf Warning for Hunter, Sydney, Illawarra, Batemans and Eden coasts
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Sunrise and sunset times
Sunrise / Sunset for Williamtown (32.8068°S, 151.8442°E, 18m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 6:29am EST 6:56am EST 4:57pm EST 5:24pm EST 10:49am EST 10:54pm EST Waxing crescent
First quarter Jul 03 Full moon Jul 11 Last quarter Jul 18 New moon Jul 25 Williamtown sun & moon times
TuesdayFirst light6:29am
ESTSunrise6:56am
ESTSunset4:57pm
ESTLast light5:24pm
ESTMoon phaseNext OccurrenceMoon riseTue
10:49am
ESTMoon setTue
10:54pm
ESTFirst quarterFirst quarter Thu
Jul 03
Full moonFull moon Fri
Jul 11
Last quarterLast quarter Fri
Jul 18
New moonNew moon Fri
Jul 25
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Temperature for next 5 days
0 Tuesday Tuesday 16 1 Wednesday Wednesday 17 2 Thursday Thursday 18 3 Friday Friday 19 4 Saturday Saturday 19 5 Sunday Sunday 20 6 Monday Monday 20 7 Monday Monday 20 -
Rain for next 5 days
0 Tuesday Tuesday 40 1 Wednesday Wednesday 10 2 Thursday Thursday 5 3 Friday Friday 0 4 Saturday Saturday 0 5 Sunday Sunday 0 6 Monday Monday 5 7 Monday Monday 5