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Cape Preston to Northwest Cape Marine Weather Overview

Swell height  Swell height warning  Districts with warnings Wind Icon  3pm forecast wind


Tides for Exmouth

Tides for Onslow

forecast winds

Wednesday: W/SW 10/15 kts
Thursday: S/SW 15/20 kts
Friday: S/SW 10/15 kts
Saturday: S 15/20 kts


Wednesday: West to southwesterly 10/15 knots tending south to southwesterly in the late evening. Seas: Around 1 metre. Swell: West to southwesterly around 1 metre, increasing to 1.5/2 metres about offshore western waters. Thursday: South to southwesterly 15/20 knots. Seas: 1/1.5 metres. Swell: West to southwesterly below 1 metre, increasing to 1/2 metres offshore west of Barrow Island. Outlook Friday: South to southwesterly 10/15 knots. Seas: 1/1.5 metres, decreasing to 1 metre during the morning. Swell: West to southwesterly 1/1.5 metres offshore, decreasing to around 1 metre during the afternoon. Outlook Saturday: Southwesterly 10/15 knots turning southerly 15/20 knots during the day. Seas: 1/1.5 metres, increasing to 1.5/2 metres offshore west of Onslow during the afternoon or evening. Swell: West to southwesterly around 1 metre offshore, increasing to 1/1.5 metres during the afternoon or evening.

Issued Wed 16:00 WST

Seas: Up to 1.5m
Swell: Up to 2.0m, W

most recent warnings

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Onslow Forecast Graphs

7-day Wave Graph

Tides Graph

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