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

BoM Blackwall Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Wednesday, 10 June
Weather: Partly cloudy. The chance of a thunderstorm offshore north of Moruya Heads.
Winds: Northerly 15 to 20 knots turning northwesterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres.
Swell: Northeasterly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Northwesterly 10 to 15 knots shifting south to southeasterly below 10 knots during the day.
Seas: Around 1 metre.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy.
Winds: Variable below 10 knots becoming north to northeasterly 10 to 15 knots during the evening.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: East to northeasterly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Northeasterly 10 to 15 knots turning easterly below 10 knots during the morning and early afternoon.
Seas: Below 1 metre.
Swell: Southerly around 1 metre. Northeasterly around 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 80% chance of showers.
Winds: East to southeasterly about 10 knots increasing to 10 to 15 knots during the morning.
Seas: Around 1 metre.
Swell: South to southeasterly around 1 metre. East to northeasterly around 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy.
Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots inshore in the afternoon.
Seas: Around 1 metre.
Swell: Northeasterly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Northerly 10 to 15 knots becoming variable below 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore in the late morning and early afternoon. Winds turning northwesterly 10 to 15 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres later in the evening.
Swell: Southerly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 50% chance of showers.
Winds: West to northwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Green Cape during the morning. Winds shifting south to southeasterly during the morning and early afternoon.
Seas: Around 1 metre.
Swell: Northeasterly around 1 metre.
Forecast for Friday, 12 June
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming northerly 15 to 20 knots during the evening.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly around 1 metre.
Forecast for Thursday, 11 June
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Variable about 10 knots, reaching up to 20 knots offshore early in the morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southerly around 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore.
Winds: Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southerly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 50% chance of showers.
Winds: West to northwesterly 10 to 15 knots tending west to southwesterly in the morning then tending southeast to southwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy.
Winds: South to southwesterly 10 to 15 knots decreasing to about 10 knots during the morning then becoming north to northeasterly during the afternoon.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy. The chance of a thunderstorm offshore south of Port Macquarie.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm south of Port Macquarie in the evening.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Port Macquarie early in the morning. Winds becoming variable below 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southerly around 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.

Forecast for Wednesday, 10 June
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore.
Winds: Northerly 15 to 20 knots turning northwesterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southerly around 1 metre.
Forecast for Thursday, 11 June
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm offshore.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Gosford
▲ N
5 kn E
· 22 °C
Warnings
No warnings within 100 km.
State Wide
View all NSW warnings
Temperature
Blackwall
22 °C 22 °C 1pm 12 °C 4am
↓ Cooling
Now: 22 °C
Tides
Ettalong
10:07am 0.25m 4:31pm 1.04m
↑ Rising
Current: 0.63m
Weather Now for Blackwall
Shower or two.
22 °C
Feels like 21 °C
Wind
5 kn E
Humidity
65%
Pressure
1027 hPa
At Gosford
Nearby Wind
50 km radius
N S W E 7 kn Terrey Hills 2 kn Mangrove Mountain 10 kn Norah Head 8 kn Sydney Olympic Park 3 kn Lake Macquarie
Blackwall
5 kn E
Recent Locations
Blackwall
5 kn E
 22°
Sun
6:55am rise 4:53pm set
9 h 58 m of daylight
Now: 1:15pm
32 seconds less than yesterday
Moon
1:12am rise 1:02pm set
30% illuminated
Waning Crescent
Live Weather
Nearby
Terrey Hills, NSW
7 kn N
 20°
Mangrove Mountain, NSW
2 kn NNW
 20°
Norah Head, NSW
10 kn NNE
 20°
North Head, NSW
7 kn NE
Fort Denison, NSW
7 kn NNE
Sydney - Observatory Hill, NSW
7 kn NNE
 23°
Sydney Harbour, NSW
12 kn NE
 19°
Windiest in Australia
Mount Buller, VIC
35 kn NW
 6°
Most Windless in Australia
Port Hedland, WA
Calm
27°
Hottest in Australia
Kalumburu, WA
6 kn ESE
 32°
Coldest in Australia
Mount Hotham, VIC
25 kn N
 5°
Wettest in Australia
Brisbane (Coastal), QLD
 13.8 mm
More locations...
Return To Classic site 😭
Or... let us know if a problem, so we can tweak! 😅
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

News

Articles

About

About us

Contact us

Support

Write To Us

Help/FAQ

Report Bug

Suggestion Box

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