Saint Helens Rocks Weather Forecast

Upper East Coastal Waters

Wind

Northwesterly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.

1st Swell

Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Weather

Partly cloudy.

Weather Situation

A high pressure centre to the northeast of Tasmania is directing a northwesterly airstream over the state, that will shift more northerly this evening and during Sunday ahead of a cold front expected to cross on Monday. A low pressure centre will then move across the south of Tasmania late Monday and lie near the east coast early Tuesday, then is expected to move away over the Tasman Sea later Tuesday ahead of a ridge to cross on Wednesday.