Australian Government Bureau of Meteorology
Western Australia
Marine Wind Warning Summary for Western Australia
Issued at 07:57 AM WST on Tuesday 16 December 2025
for the period until midnight WST Wednesday 17 December 2025
Wind Warnings for Wednesday 17 December
Strong Wind Warning for the following areas:
Perth Local Waters, Ningaloo Coast, Gascoyne Coast, Geraldton Coast, Perth Coast, Bunbury Geographe Coast, Leeuwin Coast and Eucla Coast
The next marine wind warning summary will be issued by 1:01 pm WST Tuesday.
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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
Upper Swan (31.7458°S, 116.0398°E, 17m AMSL) set as my default location ›
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7 day forecast
Today: Mostly sunny. The chance of fog and smoke haze near the coast. Winds W/SW 20 to 30 km/h. Daytime maximum temperatures 30 to 36.
Forecast for Upper Swan (31.7458°S, 116.0398°E, 17m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary 
Minimum 18° 17° 13° 16° 16° 12° 15° Maximum 31° 26° 35° 35° 32° 32° 34° Chance of rain 10% 5% 5% 5% 5% 5% 30% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating Moderate Moderate 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 8
(km/h)22
(km/h)18
(km/h)24
(km/h)20
(km/h)13
(km/h)23
(km/h)15
(km/h)21
(km/h)20
(km/h)21
(km/h)15
(km/h)22
(km/h)15
(km/h)Wind direction WNW WSW SW WSW SE SSE E SW SSE SSW ESE S ESE SSE Relative humidity 48% 45% 60% 44% 49% 26% 44% 29% 42% 23% 37% 18% 36% 19% Dew point 15°C 16°C 14°C 13°C 12°C 13°C 11°C 14°C 9°C 9°C 5°C 5°C 7°C 8°C -
Sunrise and sunset times
Sunrise / Sunset for Upper Swan (31.7458°S, 116.0398°E, 17m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter 4:37am WST 5:05am WST 7:18pm WST 7:46pm WST 2:06am WST 4:07pm WST 
Waning crescent
New moon Dec 20 First quarter Dec 28 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
