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BoM Rosny Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other TAS Coastal Waters Forecasts

Forecast for Sunday, 21 June
Weather: Mostly sunny.
Winds: South to southwesterly below 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Southwesterly below 10 knots tending westerly 10 to 15 knots in the early morning. Winds reaching up to 20 knots about Banks Strait in the late evening.
Seas: Below 0.5 metres, increasing to around 1 metre during the afternoon.
Swell: Southerly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Westerly 15 to 20 knots turning south to southwesterly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres.
Swell: Northwest to southwesterly below 1 metre.

Forecast for Sunday, 21 June
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming westerly 15 to 20 knots in the middle of the day.
Seas: Below 0.5 metres, increasing to around 1 metre around midday.
Swell: Northwest to southwesterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Westerly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Westerly around 1 metre.

Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 22 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 20 knots increasing to 15 to 25 knots in the middle of the day. Winds 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 during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 23 June
Weather: Cloudy. Near 100% chance of showers, with possible small hail in the morning.
Winds: West to northwesterly 20 to 30 knots shifting southerly 15 to 20 knots during the morning.
Seas: 1.5 to 2.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Sunday, 21 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southerly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming westerly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots offshore in the evening.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: Southerly around 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Westerly 15 to 25 knots turning south to southwesterly 15 to 20 knots during the afternoon.
Seas: Around 1 metre, increasing to 1 to 2 metres offshore.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the evening.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: South to southwesterly below 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
Forecast for Monday, 22 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Variable about 10 knots becoming west to northwesterly 15 to 20 knots in the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Westerly 15 to 25 knots turning south to southwesterly 10 to 15 knots during the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: South to southwesterly 1.5 to 2.5 metres.
Forecast for Monday, 22 June
Weather: Mostly sunny.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Forecast for Tuesday, 23 June
Weather: Cloudy. 80% chance of showers, with possible small hail in the morning.
Winds: West to northwesterly 15 to 20 knots shifting southerly during the day.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.

Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: West to southwesterly 10 to 15 knots tending west to northwesterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Northwesterly 15 to 20 knots, reaching up to 30 knots offshore in the evening.
Seas: Around 1 metre, increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 23 June
Weather: Cloudy. 95% chance of showers, with possible small hail in the morning and afternoon.
Winds: Northwesterly 20 to 30 knots shifting southerly 15 to 20 knots during the morning.
Seas: 1.5 to 2.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: Westerly 10 to 15 knots turning northwesterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 22 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds tending westerly 20 to 25 knots in the late 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: West to southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Tuesday, 23 June
Weather: Cloudy. 95% chance of showers, with possible small hail in the morning.
Winds: West to northwesterly 25 to 30 knots shifting southerly 15 to 25 knots during the morning.
Seas: 2 to 3 metres, decreasing below 1 metre during the afternoon.
Swell: Westerly 3 to 4 metres, tending southwesterly 3 to 4 metres during the morning.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southerly about 10 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Monday, 22 June
Weather: Sunny.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: West to northwesterly 10 to 15 knots shifting southerly during the afternoon.
Seas: Around 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Hobart (Coastal)
▲ N
6 kn NNW
· 12 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all TAS warnings
Temperature
Rosny
12 °C 13 °C 1pm 5 °C 6am
↓ Cooling
Now: 12 °C
Tides
Hobart
8:00am 0.49m 2:35pm 1.33m
↑ Rising
Current: 1.29m
Weather Now for Rosny
Partly cloudy.
12 °C
Feels like 9 °C
Wind
6 kn NNW
Humidity
63%
Pressure
1029 hPa
At Hobart
Nearby Wind
50 km radius
N S W E 6 kn Dennes Point Calm Grove 4 kn Campania 5 kn Dunalley (Stroud Point) 4 kn Bushy Park
Rosny
6 kn NNW
Recent Locations
Rosny
6 kn NNW
 12°
St George
3 kn NNE
 19°
Simpsons Creek
Calm
13°
Kebaringup -
Sun
7:42am rise 4:43pm set
9 h 0 m of daylight
Now: 1:38pm
3 seconds less than yesterday
Moon
11:44am rise 11:52pm set
41% illuminated
First Quarter
Live Weather
Nearby
Mount Wellington, TAS
8 kn WSW
 3°
Dennes Point, TAS
6 kn NNE
 12°
Grove, TAS
Calm
13°
Campania, TAS
4 kn W
 13°
Dunalley (Stroud Point), TAS
5 kn SW
 11°
Bushy Park, TAS
4 kn NE
 10°
Tunnack, TAS
5 kn SW
 10°
Windiest in Australia
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26 kn ENE
 22°
Most Windless in Australia
Wilsons Promontory, VIC
Calm
13°
Hottest in Australia
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13 kn ESE
 32°
Coldest in Australia
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3 kn S
 1°
Wettest in Australia
Busselton Airport, WA
 5.6 mm
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