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BoM Gnarabup Marine Weather Forecast

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Forecast for Wednesday, 12 August
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots turning westerly 10 to 15 knots in the late morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 6 metres.
Forecast for Thursday, 13 August
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots becoming variable about 10 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 14 August
Weather: Partly cloudy.
Winds: Variable below 10 knots becoming north to northeasterly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 5 metres.

Forecast for Wednesday, 12 August
Weather: Mostly sunny.
Winds: Southwesterly 10 to 15 knots becoming variable below 10 knots in the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 5 metres offshore.
Forecast for Thursday, 13 August
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Friday, 14 August
Weather: Mostly sunny.
Winds: East to southeasterly about 10 knots becoming north to northeasterly during the day.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore.

Forecast for Wednesday, 12 August
Weather: Partly cloudy.
Winds: Southwesterly 15 to 20 knots, reaching up to 25 knots east of Hopetoun early in the morning. Winds decreasing to about 10 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 6 metres.
Forecast for Thursday, 13 August
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 14 August
Weather: Partly cloudy.
Winds: Northeasterly about 10 knots increasing to 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 5 metres.

Forecast for Wednesday, 12 August
Weather: Partly cloudy. 60% chance of showers.
Winds: Southwesterly 15 to 25 knots decreasing to about 10 knots in the late afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 4 to 5 metres.
Forecast for Thursday, 13 August
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres.
Forecast for Friday, 14 August
Weather: Partly cloudy.
Winds: East to northeasterly about 10 knots increasing to 10 to 15 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: East to southeasterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing below 1.5 metres during the afternoon.
Swell: Southerly 3 to 5 metres.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots tending easterly before dawn then turning south to southeasterly in the early afternoon.
Seas: 1 to 2 metres, decreasing to 1 metre around midday.
Swell: Southerly 1.5 to 2.5 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots turning southerly during the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Denham.
Swell: South to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: Easterly 15 to 20 knots tending southeasterly in the early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Geraldton.
Swell: Southwesterly 3 to 5 metres.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: Easterly 15 to 20 knots turning southeasterly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Geraldton.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: Easterly 15 to 20 knots tending southeasterly during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Geraldton.

Forecast for Wednesday, 12 August
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming southeasterly 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 5 metres.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: Easterly 10 to 15 knots tending southeasterly in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: East to southeasterly 10 to 15 knots tending east to northeasterly during the morning then becoming east to southeasterly about 10 knots during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Wednesday, 12 August
Weather: Partly cloudy.
Winds: Southwesterly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin early in the morning. Winds turning westerly in the late morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.
Forecast for Thursday, 13 August
Weather: Cloudy.
Winds: West to southwesterly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 14 August
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 3 to 5 metres.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: East to southeasterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds tending south to southeasterly 10 to 15 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: South to southeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Coral Bay early in the morning. Winds tending easterly in the early morning then tending south to southeasterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres. Northeasterly around 1 metre north of Coral Bay.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: South to southeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres inshore, increasing to 2 to 3 metres offshore.

Forecast for Wednesday, 12 August
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 13 August
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 14 August
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 12 August
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 5 metres.
Forecast for Thursday, 13 August
Weather: Partly cloudy.
Winds: East to southeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas: Below 0.5 metres.
Swell: Southwesterly 3 to 4 metres.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon or evening.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: East to southeasterly 15 to 25 knots, reaching up to 30 knots during the morning and early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning, then decreasing below 1.5 metres by early evening.
Swell: Easterly around 1 metre west of Port Hedland.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots becoming variable about 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Easterly around 1 metre west of Port Hedland.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: South to southwesterly 10 to 15 knots turning west to northwesterly during the day then becoming west to southwesterly about 10 knots during the evening.
Seas: Below 1 metre.
Swell: East to northeasterly below 1 metre.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: East to southeasterly 15 to 20 knots, reaching up to 30 knots offshore during the morning and early afternoon. Winds tending east to northeasterly in the middle of the day then becoming variable about 10 knots in the late evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre by early evening.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres about offshore western waters. East to northeasterly below 1 metre inshore, increasing to around 1 metre offshore around midday.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island during the morning and early afternoon. Winds tending east to northeasterly in the middle of the day then becoming variable about 10 knots in the early afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell: West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres about offshore western waters. East to northeasterly around 1 metre.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots during the day.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres offshore.

Forecast for Wednesday, 12 August
Weather: Sunny.
Winds: Southeast to southwesterly 15 to 20 knots, reaching up to 30 knots offshore south of Broome during the morning. Winds tending southeasterly before dawn.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then decreasing to 1 to 1.5 metres during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Thursday, 13 August
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Broome during the morning. Winds becoming variable about 10 knots in the middle of the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Westerly below 1 metre.
Forecast for Friday, 14 August
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Witchcliffe
▲ N
4 kn WSW
· 9 °C
Warnings
No warnings within 100 km.
State Wide
Marine Fire
View all WA warnings
Temperature
Gnarabup
9 °C 17 °C 1pm 9 °C 11pm
↓ Cooling
Now: 9 °C
Tides
Gnarabup
5:39pm 0.23m 9:14am 1.01m
↑ Rising
Current: 0.82m
Weather Now for Gnarabup
Partly cloudy.
9 °C
Feels like 7 °C
Wind
4 kn WSW
Humidity
88%
Pressure
1028 hPa
At Witchcliffe
Nearby Wind
50 km radius
N S W E 15 kn Cape Leeuwin
Gnarabup
15 kn WSW
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 15°
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Sun
7:03am rise 5:48pm set
10 h 45 m of daylight
Now: 4:03am
104 seconds more than yesterday
Moon
6:46amrise 5:25pmset
1% illuminated
New Moon
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