Seabreeze.com.au
Buy & Sell
Gallery
Gallery
Seabreeze Seabreeze
Weather
Buy & Sell Forums Gallery Login Join (Free) Help

BoM Blackmans Bay Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other TAS Coastal Waters Forecasts

Forecast for Wednesday, 23 September
Weather: Clear.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Northwest to southwesterly below 0.5 metres.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy. The chance of morning fog with reduced visibility. 50% chance of showers.
Winds: West to northwesterly below 10 knots increasing to 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: East to northeasterly around 1 metre.
Forecast for Saturday, 26 September
Weather: Cloudy. 80% chance of showers.
Winds: West to southwesterly 10 to 15 knots turning south to southeasterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 23 September
Weather: Clear.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly around 1 metre offshore.
Forecast for Thursday, 24 September
Weather: Cloudy.
Winds: East to southeasterly about 10 knots tending east to northeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy. The chance of fog with reduced visibility in the morning, mainly offshore. 60% chance of showers.
Winds: Variable about 10 knots becoming northwesterly 10 to 15 knots in the morning then tending westerly 15 to 20 knots in the early afternoon.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 26 September
Weather: Cloudy. 60% chance of showers.
Winds: West to southwesterly 15 to 20 knots shifting southeasterly during the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Northwest to southwesterly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Partly cloudy.
Winds: Northwesterly 10 to 15 knots, reaching up to 20 knots offshore in the late afternoon. Winds becoming variable about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 3 metres.
Forecast for Thursday, 24 September
Weather: Cloudy. 70% chance of showers.
Winds: Variable about 10 knots becoming northeasterly 10 to 15 knots before dawn then tending northerly 15 to 25 knots in the middle of the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.
Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres by early evening.
Forecast for Friday, 25 September
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 25 knots turning southwesterly 10 to 15 knots in the early afternoon.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 26 September
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 10 to 15 knots turning south to southeasterly 15 to 25 knots during the day.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 to 3 metres.

Forecast for Wednesday, 23 September
Weather: Clear.
Winds: Northerly about 10 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: North to northwesterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming northerly 10 to 15 knots in the morning.
Seas: Around 1 metre.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 25 September
Weather: Partly cloudy. The chance of morning fog offshore with reduced visibility. 60% chance of showers.
Winds: Northwesterly 15 to 20 knots turning westerly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres around midday.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Saturday, 26 September
Weather: Cloudy. 90% chance of showers.
Winds: West to southwesterly 10 to 15 knots turning southerly 15 to 25 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southerly below 1 metre inshore, increasing to 1 to 2 metres offshore during the evening. Northeasterly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Mostly clear.
Winds: Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday, 24 September
Weather: Cloudy. 50% chance of showers in the late afternoon and evening.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots south of King Island during the day. Winds turning north to northwesterly during the afternoon and evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of King Island during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 25 September
Weather: Cloudy. 70% chance of showers.
Winds: Northwesterly 10 to 15 knots turning southwesterly in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres south of King Island.
Forecast for Saturday, 26 September
Weather: Cloudy. 50% chance of showers.
Winds: South to southwesterly 15 to 20 knots tending south to southeasterly 20 to 25 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon or evening.
Swell: Southwesterly 1 to 2 metres, increasing to 2 to 3 metres south of King Island.

Forecast for Wednesday, 23 September
Weather: Partly cloudy.
Winds: Northwest to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
Seas: Around 1 metre.
Swell: South to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northwest to southwesterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming northerly 15 to 20 knots in the middle of the day.
Seas: Around 1 metre, increasing to 1 to 2 metres offshore by early evening.
Swell: South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Friday, 25 September
Weather: Partly cloudy. 70% chance of showers.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: South to southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Saturday, 26 September
Weather: Cloudy. 70% chance of showers.
Winds: South to southwesterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.

Forecast for Wednesday, 23 September
Weather: Cloudy.
Winds: Northwest to southwesterly 15 to 20 knots, reaching up to 30 knots offshore in the late afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Thursday, 24 September
Weather: Cloudy.
Winds: Northwest to southwesterly 15 to 20 knots tending northeasterly 10 to 15 knots in the early morning then tending northwest to northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.
Forecast for Friday, 25 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Northwesterly 15 to 20 knots turning west to southwesterly 15 to 25 knots in the late morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 1 to 2 metres.
Forecast for Saturday, 26 September
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 25 knots tending southerly during the afternoon.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.

Forecast for Wednesday, 23 September
Weather: Cloudy.
Winds: Northwesterly 15 to 25 knots, reaching up to 30 knots in the late afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Westerly 3 metres.
Forecast for Thursday, 24 September
Weather: Partly cloudy. 50% chance of showers in the evening.
Winds: Northwesterly 10 to 15 knots turning north to northeasterly 15 to 20 knots during the morning then tending north to northwesterly 15 to 25 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 2 metres by early evening.
Swell: Westerly 3 metres, tending southwesterly 2 to 3 metres during the morning, then decreasing to 2 metres later in the evening.
Forecast for Friday, 25 September
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 20 to 30 knots turning westerly 15 to 20 knots during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 26 September
Weather: Cloudy. 70% chance of showers.
Winds: West to southwesterly 15 to 20 knots turning southerly during the day.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore during the afternoon.

Forecast for Wednesday, 23 September
Weather: Clear.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming northerly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots offshore in the evening.
Seas: Around 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 25 September
Weather: Partly cloudy. 80% chance of showers.
Winds: North to northwesterly 15 to 20 knots shifting southerly in the late afternoon.
Seas: 1 to 1.5 metres.
Swell: Southerly around 1 metre.
Forecast for Saturday, 26 September
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon or evening.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Dennes Point
▲ N
3 kn SW
· 11 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all TAS warnings
Temperature
Blackmans Bay
11 °C 18 °C 2pm 4 °C 4am
↓ Cooling
Now: 11 °C
Tides
Blackmans Bay
4:59pm 1.35m 12:07am 0.55m
↓ Falling
Current: 1.04m
Weather Now for Blackmans Bay
Partly cloudy.
11 °C
Feels like 9 °C
Wind
3 kn SW
Humidity
68%
Pressure
1029 hPa
At Dennes Point
Nearby Wind
50 km radius
N S W E 2 kn Grove 7 kn Dunalley (Stroud Point) Dover 4 kn Campania 4 kn Bushy Park 7 kn Hartz Mountain (Keoghs Pimple)
Blackmans Bay
3 kn SW
Recent Locations
Blackmans Bay
3 kn SW
 11°
Merungle Hill
4 kn ESE
 18°
Maramingo Creek
9 kn N
 16°
Main Beach (Tweed Heads)
8 kn ESE
 20°
Round Hill
3 kn SSE
 7°
Natural Bridge -
Main Creek
3 kn S
 17°
Sun
5:58am rise 6:08pm set
12 h 9 m of daylight
Now: 8:00pm
174 seconds more than yesterday
Moon
2:19pmrise 4:18amset
88% illuminated
Waxing Gibbous
Live Weather
Nearby
Dennes Point, TAS
3 kn SW
 11°
Dunalley (Stroud Point), TAS
7 kn NE
 12°
Windiest in Australia
Montague Island, NSW
24 kn NE
 17°
Most Windless in Australia
Bairnsdale, VIC
Calm
8°
Hottest in Australia
Roebourne Airport, WA
15 kn WNW
 35°
Coldest in Australia
Perisher Valley, NSW
Calm
2°
Wettest in Australia
Mount Stuart (Defence), QLD
 24.6 mm
More locations...
Know before you go

Download the Seabreeze app for iOS or Android.

Weather

Sydney weather

Melbourne weather

Brisbane weather

Perth weather

Adelaide weather

Darwin weather

Hobart weather

Canberra weather

Location Map

Location Search

Rain Radar

Activities

Kitesurfing

Windsurfing

Stand up paddle

Surfing

Boating

Sailing

Fishing

About

About us

Support

Other

News

Articles

Widgets

Support

Write To Us

Help/FAQ

Report Bug

Suggestion Box

Copyright © 1997-2026 Seabreeze.com.au
Terms of use
Privacy policy
Version: 5117