East of Flinders Island Coastal Waters Forecast: North Flinders Island to St Helens Point

View the current warnings for Tasmania

Forecast issued at 10:00 am EST on Saturday 8 August 2026.

Weather Situation

A ridge of high pressure sitting over the state moves east over the Tasman Sea during today. A northerly flow is expected to develop across Tasmania during Sunday as a trough approaches from the west. A low embedded in the trough passes just to the north of the state during Monday morning before a cold front is expected to cross during Tuesday.

Forecast for Saturday until midnight

Winds
Northwesterly 10 to 15 knots turning north to northeasterly during the afternoon and evening.
Seas
Below 1 metre.
Swell
South to southeasterly below 1 metre.
Weather
Mostly sunny.

Sunday 9 August

Strong Wind Warning for Sunday for East of Flinders Island

Winds
North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres by early evening.
Swell
Southeasterly below 1 metre, tending north to northeasterly 1 to 1.5 metres during the afternoon.
Weather
Cloudy. 95% chance of showers.

Monday 10 August

Winds
Northerly 20 to 30 knots turning westerly during the day.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres offshore.
Swell
Northeasterly 1.5 to 2.5 metres.
Weather
Cloudy. Near 100% chance of rain.

Please be awareWind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast height.

Nearby Coastal Waters

Tas - BANKS STRAIGHT AND FRANKLIN SOUND Tas - CENTRAL NORTH COAST, Stanley to the Northern Tip of Flinders Is Tas - EAST OF FLINDERS ISLAND, Northern Tip of Flinders Is to St Helens Pt Tas - UPPER EAST COAST, St Helens Pt to Wineglass Bay Tas - LOWER EAST COAST, Wineglass Bay to Tasman Island Tas - SOUTHEAST COAST, Tasman Is to South East Cape Tas - SOUTHWEST COAST, South East Cape to Low Rocky Pt Tas - CENTRAL WEST COAST, Low Rocky Pt to Sandy Cape Tas - FAR NORTHWEST COAST, Sandy Cape to Stanley and King Island Vic - East Gippsland Coast - Coastal Waters Forecast Vic - Central Gippsland Coast - Coastal Waters Forecast Vic - Central Coast - Coastal Waters Forecast Vic - West Coast - Coastal Waters Forecast

The next routine forecast will be issued at 4:05 pm EST Saturday.

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