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BoM Dayton Marine Weather Forecast

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Other WA Coastal Waters Forecasts

Forecast for Thursday, 22 October
Weather: Partly cloudy. 70% chance of showers.
Winds: Westerly 20 to 25 knots, reaching up to 30 knots early in the morning and again in the evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 4 metres inshore, increasing to 4 to 6 metres offshore.
Forecast for Friday, 23 October
Weather: Partly cloudy. 90% chance of showers, with possible small hail.
Winds: Westerly 20 to 25 knots turning southwesterly 15 to 25 knots early in the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 4 to 5 metres offshore.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the morning. Possible small hail.
Winds: Westerly 20 to 25 knots turning southwesterly 15 to 25 knots during the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 3 to 5 metres.

Forecast for Thursday, 22 October
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 23 October
Weather: Partly cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: Southwesterly 3 to 5 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 25 knots turning southerly during the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.

Forecast for Thursday, 22 October
Weather: Partly cloudy.
Winds: Southwesterly 15 to 20 knots, reaching up to 30 knots west of Hopetoun in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Swell: Southwesterly 3 to 4 metres.
Forecast for Friday, 23 October
Weather: Cloudy. 80% chance of showers, with possible small hail in the afternoon and evening.
Winds: West to southwesterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2.5 to 4 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and afternoon. Possible small hail.
Winds: West to southwesterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2.5 to 4 metres.

Forecast for Thursday, 22 October
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly early in the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres.
Forecast for Friday, 23 October
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming southerly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots west of Eyre during the afternoon and evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 10 to 15 knots turning southwesterly 15 to 25 knots during the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres west of Eyre during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres.

Forecast for Thursday, 22 October
Weather: Partly cloudy.
Winds: Southerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.
Forecast for Friday, 23 October
Weather: Partly cloudy.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots during the day.
Seas: 2 metres, increasing to 2 to 3 metres around midday.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.
Forecast for Saturday, 24 October
Weather: Partly cloudy.
Winds: South to southeasterly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: South to southwesterly 2 to 3 metres.

Forecast for Thursday, 22 October
Weather: Partly cloudy. 50% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly in the early morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres.
Forecast for Friday, 23 October
Weather: Cloudy.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres.
Forecast for Saturday, 24 October
Weather: Cloudy.
Winds: Southerly 20 to 30 knots turning southeasterly 25 to 30 knots during the evening.
Seas: 2 to 3 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Geraldton.

Forecast for Thursday, 22 October
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 23 October
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly 20 to 25 knots during the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: Southwesterly 4 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 20 to 30 knots.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Thursday, 22 October
Weather: Partly cloudy. 70% chance of showers.
Winds: Westerly 15 to 25 knots, reaching up to 30 knots east of Cape Leeuwin early in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 23 October
Weather: Partly cloudy. 80% chance of showers, with possible small hail offshore east of Cape Leeuwin.
Winds: Southwesterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 90% chance of showers, with possible small hail in the morning.
Winds: West to southwesterly 20 to 25 knots tending south to southwesterly 20 to 30 knots during the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 4 to 5 metres.

Forecast for Thursday, 22 October
Weather: Mostly sunny.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots inshore in the late afternoon.
Seas: 1 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 23 October
Weather: Cloud clearing.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas: 2 metres, increasing to 2.5 to 3 metres during the afternoon.
Swell: Southwesterly 3 metres.
Forecast for Saturday, 24 October
Weather: Sunny.
Winds: Southerly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore south of Coral Bay.

Forecast for Thursday, 22 October
Weather: Mostly sunny.
Winds: West to northwesterly about 10 knots, reaching up to 20 knots east of Kalumburu in the afternoon.
Seas: Below 1 metre, increasing to around 1 metre east of Kalumburu.
Swell: Westerly below 1 metre.
Forecast for Friday, 23 October
Weather: Sunny morning. The chance of a thunderstorm in the afternoon.
Winds: West to southwesterly about 10 knots tending west to northwesterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots east of Kalumburu in the late afternoon.
Seas: Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday.
Swell: Westerly below 1 metre.
Forecast for Saturday, 24 October
Weather: Mostly sunny morning. The chance of a thunderstorm in the afternoon.
Winds: Westerly 15 to 20 knots.
Seas: Below 1 metre, increasing to 1 to 1.5 metres east of Kalumburu during the afternoon or evening.
Swell: Westerly below 1 metre.

Forecast for Thursday, 22 October
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 23 October
Weather: Partly cloudy. 60% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly 20 to 25 knots in the late morning and early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: Southwesterly 4 metres.
Forecast for Saturday, 24 October
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 3 to 4 metres.

Forecast for Thursday, 22 October
Weather: Sunny.
Winds: West to southwesterly 15 to 20 knots tending south to southwesterly 10 to 15 knots in the morning then turning west to northwesterly 15 to 20 knots during the morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Friday, 23 October
Weather: Sunny.
Winds: West to northwesterly 15 to 20 knots, reaching up to 25 knots inshore in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Westerly around 1 metre.
Forecast for Saturday, 24 October
Weather: Sunny.
Winds: West to northwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore west of Port Hedland.

Forecast for Thursday, 22 October
Weather: Sunny.
Winds: South to southwesterly 15 to 20 knots tending west to southwesterly in the middle of the day.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1.5 to 2 metres about offshore western waters during the afternoon.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Friday, 23 October
Weather: Sunny.
Winds: South to southwesterly 15 to 20 knots tending west to southwesterly in the late morning and early afternoon. Winds reaching up to 30 knots west of Barrow Island in the late evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres west of Barrow Island.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Saturday, 24 October
Weather: Sunny.
Winds: South to southwesterly 20 to 30 knots tending west to southwesterly 15 to 25 knots during the afternoon then tending south to southwesterly during the evening.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Forecast for Thursday, 22 October
Weather: Mostly sunny.
Winds: Northwest to southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming northwesterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots inshore during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Friday, 23 October
Weather: Sunny morning. The chance of a thunderstorm inshore in the afternoon.
Winds: West to northwesterly 10 to 15 knots, reaching up to 20 knots inshore in the afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Saturday, 24 October
Weather: Sunny.
Winds: Westerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Westerly below 1 metre.
Millendon (Swan Valley)
▲ N
Calm
· 15 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all WA warnings
Temperature
Dayton
15 °C 21 °C 1pm 13 °C 11pm
↓ Cooling
Now: 15 °C
Tides
Pelican Point
3:24am 0.82m 8:30am 0.88m
↑ Rising
Current: 0.85m
Weather Now for Dayton
Shower or two.
15 °C
Feels like 16 °C
Wind
Calm E
Humidity
80%
Pressure
1017 hPa
At Millendon (Swan Valley)
Nearby Wind
50 km radius
N S W E 6 kn Bickley 2 kn Pearce 9 kn Hillarys 8 kn Jandakot 6 kn Gingin Airport 17 kn Rottnest Island 16 kn Garden Island
Dayton
Calm E
Recent Locations
Dayton
Calm
15°
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7 kn SE
 25°
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3 kn W
 20°
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15 kn NE
 20°
Australia Plains -
Mollymook Beach
2 kn N
 18°
Big Springs
15 kn E
 20°
Sun
5:29am rise 6:33pm set
13 h 3 m of daylight
Now: 5:42am
111 seconds more than yesterday
Moon
2:40pmrise 3:01amset
80% illuminated
Waxing Gibbous
Live Weather
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15°
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 16°
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 12°
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 139.2 mm
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