Australian Government Bureau of Meteorology
Tasmania
Marine Wind Warning Summary for Tasmania
Issued at 10:01 PM EDT on Thursday 25 December 2025
for the period until midnight EDT Friday 26 December 2025
Wind Warnings for Thursday 25 December
Strong Wind Warning for the following areas:
Frederick Henry Bay and Norfolk Bay, Storm Bay, Far North West Coast, Central North Coast, East of Flinders Island, Upper East Coast, Lower East Coast, South East Coast and South West Coast
Cancellation for the following areas:
Derwent Estuary, Channel and Central West Coast
Wind Warnings for Friday 26 December
Strong Wind Warning for the following areas:
Derwent Estuary, Frederick Henry Bay and Norfolk Bay, Storm Bay, Channel, East of Flinders Island, Upper East Coast, Lower East Coast, South East Coast and South West Coast
The next marine wind warning summary will be issued by 4:00 am EDT Friday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/tas/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
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Forecast
Gretna (42.676°S, 146.9351°E, 80m AMSL) set as my default location ›
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7 day forecast
Today: Cloudy. Slight chance of a shower in the morning. Winds SW 15 to 25 km/h. Overnight temperatures falling to between 1 and 5 with daytime temperatures reaching between 12 and 17.
Forecast for Gretna (42.676°S, 146.9351°E, 80m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 4° 6° 6° 9° 12° 11° 10° Maximum 14° 19° 25° 27° 26° 14° 17° Chance of rain 10% 10% 10% 5% 90% 90% 50% Likely amount < 1mm < 1mm < 1mm < 1mm 10-20mm 20-40mm < 1mm UV index Very High Extreme Extreme Extreme Extreme Very High Very High Fire Danger Rating Moderate Moderate Moderate Moderate - - - Frost risk Slight Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 14
(km/h)18
(km/h)6
(km/h)10
(km/h)4
(km/h)4
(km/h)3
(km/h)9
(km/h)4
(km/h)9
(km/h)6
(km/h)9
(km/h)10
(km/h)10
(km/h)Wind direction WSW SW SW S NNE ENE NE ENE NE NE SW SSW S SSE Relative humidity 61% 41% 69% 45% 70% 39% 65% 33% 50% 34% 84% 75% 77% 55% Dew point 1°C 1°C 6°C 7°C 8°C 10°C 11°C 10°C 9°C 9°C 10°C 10°C 9°C 8°C -
Sunrise and sunset times
Sunrise / Sunset for Gretna (42.676°S, 146.9351°E, 80m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 4:58am EDT 5:33am EDT 8:52pm EDT 9:27pm EDT 11:25am EDT 12:03am EDT 
Waxing crescent
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
