Cape Heirisson Weather Forecast

Gascoyne Coastal Waters

Wind

Southerly 15 to 20 knots, reaching up to 25 knots about Shark Bay in the evening.

Seas

1.5 metres, increasing to 1.5 to 2 metres offshore north of Denham.

1st Swell

Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Weather

Clear.

Weather Situation

A west coast trough is deepening as a ridge over the southeast of the state moves away. The trough will move inland on Friday ahead of a weak cold front brushing past the south coast on Saturday. A new ridge will develop about southwest WA from the weekend and expand along southern WA on Monday. A west coast trough will return later Monday.