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BoM Gretna Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Other TAS Coastal Waters Forecasts

Forecast for Sunday, 21 June
Weather: Mostly clear.
Winds: South to southwesterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming westerly 15 to 20 knots in the early afternoon.
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 shifting south to southeasterly below 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southeast to southwesterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southerly about 10 knots increasing to 10 to 15 knots during the day then tending southeasterly during the afternoon.
Seas: Below 1 metre.
Swell: Northwest to southwesterly below 1 metre.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming westerly 15 to 20 knots in the early afternoon.
Seas: Below 0.5 metres, increasing to around 1 metre around midday.
Swell: Westerly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Westerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Westerly around 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots during the afternoon then becoming east to southeasterly 10 to 15 knots during the evening.
Seas: Around 1 metre.
Swell: Westerly around 1 metre.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: West to northwesterly about 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Monday, 22 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas: Below 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.
Winds: Northwesterly 20 to 30 knots tending northwest to southwesterly 15 to 25 knots before dawn then tending southeast to southwesterly 15 to 20 knots in the morning.
Seas: 1.5 to 2.5 metres, decreasing below 1 metre around midday.
Swell: Westerly 3 metres, tending southwesterly 3 metres during the morning.
Forecast for Wednesday, 24 June
Weather: Cloudy.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots during the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: South to southeasterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Variable below 10 knots becoming west to southwesterly 10 to 15 knots before dawn. Winds reaching up to 20 knots offshore during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres by early evening.
Swell: Southerly around 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 in the evening.
Seas: 1 to 2 metres.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeast to southwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Monday, 22 June
Weather: Cloudy. 60% chance of showers.
Winds: Variable about 10 knots becoming westerly 15 to 20 knots in the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Westerly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southwesterly 10 to 15 knots turning southerly during the day.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres.

Forecast for Sunday, 21 June
Weather: Mostly clear.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
Forecast for Monday, 22 June
Weather: Mostly sunny.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots offshore in the late evening.
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.
Winds: West to northwesterly 15 to 20 knots shifting southerly in the morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre by early evening.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Wednesday, 24 June
Weather: Cloudy. 50% chance of showers.
Winds: Variable below 10 knots becoming south to southwesterly 10 to 15 knots during the morning then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: South to southwesterly 1.5 to 2.5 metres.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots.
Seas: Below 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 to 1.5 metres around midday, then increasing to 1.5 to 2.5 metres by early evening.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 23 June
Weather: Cloudy. 95% chance of showers.
Winds: Northwesterly 20 to 30 knots shifting southerly 15 to 20 knots in the early morning.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Wednesday, 24 June
Weather: Cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming southwesterly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: Northwesterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 22 June
Weather: Cloudy. 90% chance of showers.
Winds: Northwesterly 15 to 20 knots increasing to 20 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: Southwesterly 2.5 to 3 metres, tending westerly 3 metres later in the evening.
Forecast for Tuesday, 23 June
Weather: Cloudy. 95% chance of showers.
Winds: West to northwesterly 20 to 30 knots shifting southerly 15 to 25 knots in the early morning.
Seas: 2.5 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing below 1 metre around midday.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Wednesday, 24 June
Weather: Cloudy.
Winds: Southwesterly 10 to 15 knots decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Monday, 22 June
Weather: Mostly sunny.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
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. 60% chance of showers.
Winds: West to northwesterly 10 to 15 knots shifting southerly in the early afternoon.
Seas: Around 1 metre.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday, then increasing to 1 to 1.5 metres later in the evening.
Forecast for Wednesday, 24 June
Weather: Cloudy.
Winds: Variable below 10 knots becoming southerly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres.
Bushy Park
▲ N
Calm
· 1 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all TAS warnings
Temperature
Gretna
1 °C 12 °C 2pm 0 °C 8am
↓ Cooling
Now: 1 °C
Tides
Hobart
8:38pm 0.87m 2:04am 1.22m
↑ Rising
Current: 1.16m
Weather Now for Gretna
Partly cloudy.
1 °C
Feels like -1 °C
Wind
Calm NNW
Humidity
98%
Pressure
1030 hPa
At Bushy Park
Nearby Wind
50 km radius
N S W E Calm Ouse 6 kn Mount Wellington 6 kn Campania
Gretna
Calm NNW
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Tragowel -
Sun
7:43am rise 4:45pm set
9 h 2 m of daylight
Now: 12:37am
2 seconds more than yesterday
Moon
12:05pm rise --:-- set
46% illuminated
First Quarter
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