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BoM Deep Bay Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other TAS Coastal Waters Forecasts

Forecast for Wednesday, 16 September
Weather: Mostly clear.
Winds: Westerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Northwest to southwesterly below 1 metre.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Swell: Northwest to southwesterly around 1 metre.
Forecast for Friday, 18 September
Weather: Cloudy.
Winds: Westerly 25 to 30 knots.
Seas: 2 to 3 metres.
Swell: Northwest to southwesterly around 1 metre.
Forecast for Saturday, 19 September
Weather: Mostly sunny.
Winds: Westerly 20 to 30 knots decreasing to 15 to 20 knots during the evening.
Seas: 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon or evening.
Swell: Northwest to southwesterly around 1 metre.

Forecast for Wednesday, 16 September
Weather: Mostly clear.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 17 September
Weather: Cloudy.
Winds: Southwesterly 20 to 25 knots turning westerly during the morning. Winds reaching up to 30 knots during the day.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
Swell: Westerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 18 September
Weather: Cloudy.
Winds: Westerly 25 to 30 knots.
Seas: 2 to 2.5 metres.
Swell: Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon.
Forecast for Saturday, 19 September
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots decreasing to 10 to 15 knots during the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1.5 metres during the evening.
Swell: Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Westerly 15 to 20 knots, reaching up to 25 knots offshore.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 5 metres.
Forecast for Thursday, 17 September
Weather: Cloudy. 80% chance of showers.
Winds: Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 4 metres.
Forecast for Friday, 18 September
Weather: Cloudy. 95% chance of showers.
Winds: Northwesterly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southwesterly 4 metres, tending westerly 4 to 5 metres during the morning.
Forecast for Saturday, 19 September
Weather: Cloudy.
Winds: Westerly 15 to 25 knots turning north to northwesterly 15 to 20 knots during the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Westerly 3 to 4 metres, decreasing to 3 metres during the afternoon or evening.

Forecast for Wednesday, 16 September
Weather: Mostly clear.
Winds: Westerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots during the afternoon and evening.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning, then increasing to 2 to 3 metres during the afternoon.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Forecast for Friday, 18 September
Weather: Partly cloudy.
Winds: Westerly 25 to 30 knots increasing to 25 to 35 knots in the morning then decreasing to 20 to 30 knots in the evening.
Seas: 2 to 3 metres, increasing to 2 to 4 metres offshore.
Swell: Southerly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Saturday, 19 September
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 4 to 5 metres south of King Island.
Forecast for Thursday, 17 September
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 15 to 20 knots turning westerly 15 to 25 knots during the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Forecast for Friday, 18 September
Weather: Partly cloudy. 80% chance of showers inshore, 50% chance elsewhere.
Winds: West to northwesterly 20 to 30 knots.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Forecast for Saturday, 19 September
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots decreasing to 15 to 20 knots during the day then turning northwesterly during the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Westerly 2 to 4 metres, decreasing to 2 to 3 metres during the morning.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots, reaching up to 30 knots offshore.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
Swell: South to southwesterly 1.5 to 2.5 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots decreasing to 15 to 25 knots in the morning then increasing to 20 to 30 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 3 to 5 metres offshore.
Forecast for Friday, 18 September
Weather: Partly cloudy.
Winds: West to northwesterly 15 to 25 knots increasing to 20 to 30 knots in the evening then becoming westerly 20 to 25 knots in the late evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres by early evening.
Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 3 to 5 metres offshore.
Forecast for Saturday, 19 September
Weather: Mostly sunny.
Winds: Westerly 20 to 30 knots tending southwesterly during the morning then tending northwest to northeasterly 10 to 15 knots during the evening.
Seas: 2 to 3 metres.
Swell: Southwesterly 2 to 4 metres, decreasing to 2 to 3 metres during the afternoon.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Westerly 25 to 30 knots.
Seas: 3 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Thursday, 17 September
Weather: Cloudy. 70% chance of showers.
Winds: Westerly 25 to 30 knots, reaching up to 35 knots during the day.
Seas: 2.5 to 4 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 18 September
Weather: Partly cloudy. 70% chance of showers.
Winds: West to northwesterly 25 to 40 knots.
Seas: 2 to 4 metres.
Swell: West to southwesterly 2 to 4 metres inshore, increasing to 5 to 6 metres offshore.
Forecast for Saturday, 19 September
Weather: Partly cloudy.
Winds: Westerly 25 to 35 knots decreasing to 15 to 25 knots during the evening.
Seas: 3 to 4 metres, decreasing to 1.5 to 2.5 metres during the evening.
Swell: West to southwesterly 3 to 5 metres, decreasing to 3 metres during the evening.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Westerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southwesterly 5 metres.
Forecast for Thursday, 17 September
Weather: Cloudy. 90% chance of showers.
Winds: Westerly 25 to 30 knots, reaching up to 35 knots during the day.
Seas: 2.5 to 3 metres, increasing to 3 to 4 metres around midday.
Swell: Southwesterly 4 to 5 metres, tending westerly 4 to 5 metres during the afternoon.
Forecast for Friday, 18 September
Weather: Cloudy. 95% chance of showers.
Winds: Northwesterly 30 to 40 knots turning westerly 25 to 30 knots in the late evening.
Seas: 3 to 4 metres.
Swell: Westerly 5 metres.
Forecast for Saturday, 19 September
Weather: Cloudy.
Winds: Westerly 20 to 30 knots turning northwesterly 20 to 25 knots during the evening.
Seas: 2 to 3 metres.
Swell: Westerly 3 to 5 metres, decreasing to 3 metres during the evening.

Forecast for Wednesday, 16 September
Weather: Mostly clear.
Winds: Southwesterly 10 to 15 knots, reaching up to 20 knots offshore.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly 1 to 2 metres inshore, increasing to 2.5 to 3 metres offshore.
Forecast for Thursday, 17 September
Weather: Mostly sunny.
Winds: West to southwesterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the middle of the day then tending northwest to southwesterly 15 to 20 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
Swell: Southerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then increasing to 2 to 3 metres around midday.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: West to northwesterly 20 to 30 knots shifting east to southeasterly 10 to 15 knots during the afternoon then tending east to northeasterly during the evening.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
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Warnings
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State Wide
Marine
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Temperature
Deep Bay
8 °C 8 °C 1am 15 °C 1pm
↑ Warming
Now: 8 °C
Tides
Deep Bay
3:08am 0.94m 6:57am 0.92m
↓ Falling
Current: 0.94m
Weather Now for Deep Bay
Observations not available
Nearby Wind
50 km radius
N S W E 10 kn Dennes Point 9 kn Grove 28 kn Hartz Mountain (Keoghs Pimple) 16 kn Cape Bruny (Cape Bruny) 15 kn Hobart
Deep Bay
Recent Locations
Deep Bay -
Ruthven
Calm
9°
Bencubbin -
Williams -
Staceys Bridge
10 kn W
 10°
Cullacabardee
2 kn NNW
 20°
Koomberkine -
Sun
6:10am rise 6:02pm set
11 h 51 m of daylight
Now: 3:39am
174 seconds more than yesterday
Moon
8:40amrise --:--set
31% illuminated
Waxing Crescent
Live Weather
Nearby
Dennes Point, TAS
10 kn W
 10°
Grove, TAS
9 kn SW
 9°
Hartz Mountain (Keoghs Pimple), TAS
28 kn W
 2°
Cape Bruny (Cape Bruny), TAS
16 kn WNW
 9°
Windiest in Australia
Maatsuyker Island, TAS
38 kn NW
 9°
Most Windless in Australia
Bunbury (Coastal), WA
Calm
15°
Hottest in Australia
Bradshaw - Angallari Valley (Defence), NT
5 kn ESE
 28°
Coldest in Australia
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Calm
-5°
Wettest in Australia
Mount Read, TAS
 9.2 mm
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