Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 10:00 PM CST on Thursday 18 September 2025
for the period until midnight CST Friday 19 September 2025
Wind Warnings for Friday 19 September
Gale Warning for the following areas:
South Central Coast, Upper South East Coast and Lower South East Coast
Strong Wind Warning for the following areas:
Adelaide Metropolitan Waters, Upper West Coast, Lower West Coast, Central Coast, Spencer Gulf, Gulf St Vincent and Investigator Strait
The next marine wind warning summary will be issued by 5:10 am CST Friday.
================================================================================
Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/sa/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
================================================================================
Forecast
Nantawarra (34.0109°S, 138.2279°E, 96m AMSL) set as my default location ›
-
Seven day forecast
Today: Mostly sunny day. Medium chance of showers, most likely in the evening. Winds W/NW 15 to 20 km/h increasing to 20 to 30 km/h in the early morning then tending W/SW 30 to 45 km/h in the late morning and afternoon. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 18 and 21.
Forecast for Nantawarra (34.0109°S, 138.2279°E, 96m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 5° 6° 6° 6° 3° 2° 3° Maximum 20° 15° 18° 17° 18° 20° 22° Chance of rain 60% 30% 40% 10% 10% 5% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High Moderate High Moderate High High High Fire Danger Rating - - - - - - - Frost risk Slight Nil Nil Nil Moderate Moderate Moderate 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 16
(km/h)31
(km/h)17
(km/h)23
(km/h)19
(km/h)25
(km/h)18
(km/h)26
(km/h)12
(km/h)20
(km/h)6
(km/h)15
(km/h)10
(km/h)17
(km/h)Wind direction WNW W WSW WSW WNW WSW SSW SSW SSE SSW S SW NW W Relative humidity 82% 49% 74% 59% 88% 64% 78% 54% 76% 51% 83% 51% 75% 40% Dew point 11°C 9°C 7°C 7°C 11°C 11°C 8°C 7°C 7°C 8°C 8°C 10°C 9°C 8°C -
Warnings
-
Sunrise and sunset times
Sunrise / Sunset for Nantawarra (34.0109°S, 138.2279°E, 96m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:47am CST 6:12am CST 6:11pm CST 6:36pm CST 4:48am CST 3:42pm CST 
Waning crescent
New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 -
Temperature for next 5 days
-
Rain for next 5 days
