Australian Government Bureau of Meteorology
Western Australia
Marine Wind Warning Summary for Western Australia
Issued at 02:51 AM WST on Thursday 11 December 2025
for the period until midnight WST Friday 12 December 2025
Wind Warnings for Thursday 11 December
Strong Wind Warning for the following areas:
Perth Local Waters, Ningaloo Coast, Gascoyne Coast, Lancelin Coast, Perth Coast, Bunbury Geographe Coast and Leeuwin Coast
Wind Warnings for Friday 12 December
Strong Wind Warning for the following areas:
Perth Local Waters, Gascoyne Coast, Geraldton Coast, Lancelin Coast, Perth Coast, Bunbury Geographe Coast and Leeuwin Coast
The next marine wind warning summary will be issued by 7:01 am WST Thursday.
================================================================================
Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/wa/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
================================================================================
Forecast
Midvale (31.889°S, 116.0232°E, 17m AMSL) set as my default location ›
-
7 day forecast
Today: Sunny. The chance of fog about the N suburbs in the early morning. Winds E/SE 15 to 20 km/h shifting SW 25 to 35 km/h in the morning then tending SE/SW 20 to 30 km/h in the evening.
Forecast for Midvale (31.889°S, 116.0232°E, 17m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary 
Minimum 19° 18° 17° 23° 24° 21° 18° Maximum 35° 36° 38° 40° 39° 32° 29° Chance of rain 10% 20% 30% 70% 30% 20% 50% Likely amount < 1mm < 1mm < 1mm 1-5mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High High High High - - - 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 11
(km/h)31
(km/h)26
(km/h)27
(km/h)29
(km/h)26
(km/h)32
(km/h)21
(km/h)26
(km/h)23
(km/h)17
(km/h)27
(km/h)18
(km/h)29
(km/h)Wind direction S SW SE SE E ESE ENE ENE NE NNW NNE W SW WSW Relative humidity 37% 30% 41% 25% 40% 21% 24% 22% 27% 29% 35% 42% 59% 47% Dew point 14°C 15°C 12°C 13°C 12°C 12°C 10°C 14°C 13°C 18°C 13°C 17°C 17°C 17°C -
Sunrise and sunset times
Sunrise / Sunset for Midvale (31.889°S, 116.0232°E, 17m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter 4:35am WST 5:03am WST 7:15pm WST 7:43pm WST 11:26am WST 
Waning gibbous
Last quarter Dec 12 New moon Dec 20 First quarter Dec 28 -
Warnings
-
Temperature for next 7 days
-
Rain for next 7 days
