Australian Government Bureau of Meteorology
Western Australia
Marine Wind Warning Summary for Western Australia
Issued at 01:01 PM WST on Saturday 20 December 2025
for the period until midnight WST Sunday 21 December 2025
Wind Warnings for Saturday 20 December
Gale Warning for the following areas:
Esperance Coast and Eucla Coast
Strong Wind Warning for the following areas:
Perth Local Waters, Pilbara Coast East, Ningaloo Coast, Gascoyne Coast, Geraldton Coast, Lancelin Coast, Perth Coast, Bunbury Geographe Coast and Albany Coast
Cancellation for the following areas:
Leeuwin Coast
Wind Warnings for Sunday 21 December
Strong Wind Warning for the following areas:
Perth Local Waters, Ningaloo Coast, Gascoyne Coast, Geraldton Coast, Lancelin Coast, Perth Coast, Bunbury Geographe Coast, Esperance Coast and Eucla Coast
The next marine wind warning summary will be issued by 7:01 pm WST Saturday.
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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.
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Forecast
Postans (32.2197°S, 115.8057°E, 29m AMSL) set as my default location ›
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7 day forecast
Today: Sunny. Winds S 25 to 35 km/h turning SE 15 to 25 km/h in the evening.
Forecast for Postans (32.2197°S, 115.8057°E, 29m AMSL) Sat Sun Mon Tue Wed Thu Fri Summary 
Minimum 15° 14° 16° 18° 21° 26° 24° Maximum 25° 25° 27° 32° 36° 37° 27° Chance of rain 5% 5% 5% 5% 5% 20% 30% Likely amount < 1mm < 1mm < 1mm < 1mm < 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 22
(km/h)25
(km/h)13
(km/h)24
(km/h)13
(km/h)25
(km/h)20
(km/h)13
(km/h)22
(km/h)10
(km/h)21
(km/h)12
(km/h)12
(km/h)21
(km/h)Wind direction SSW SSW ESE SW SE SW E SW ENE S ENE WNW SW WSW Relative humidity 55% 34% 40% 40% 46% 44% 45% 31% 36% 22% 25% 22% 57% 50% Dew point 11°C 9°C 6°C 10°C 11°C 14°C 12°C 13°C 12°C 11°C 10°C 12°C 17°C 16°C -
Sunrise and sunset times
Sunrise / Sunset for Postans (32.2197°S, 115.8057°E, 29m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 4:38am WST 5:06am WST 7:22pm WST 7:50pm WST 4:46am WST 7:53pm WST 
New moon
New moon Dec 20 First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
