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

BoM Semaphore Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots in the west in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres by early evening.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: Northerly 15 to 20 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 9 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northerly 20 to 30 knots turning west to northwesterly 25 to 30 knots during the evening.
Seas: 2 to 3 metres, increasing to 2 to 4 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: Northerly 15 to 20 knots turning northeasterly in the early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: North to northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 9 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northerly 20 to 30 knots shifting west to southwesterly during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: North to northeasterly about 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: North to northeasterly about 10 knots increasing to 15 to 20 knots before dawn.
Seas: Around 1 metre.
Swell: Southeast to southwesterly below 0.5 metres.
Forecast for Tuesday, 9 June
Weather: Mostly sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Swell: Southeast to southwesterly below 0.5 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: Northerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots turning northerly 15 to 20 knots early in the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Forecast for Tuesday, 9 June
Weather: Becoming cloudy. 60% chance of showers.
Winds: Northerly 15 to 25 knots increasing to 20 to 30 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the evening.

Forecast for Sunday, 7 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Northwesterly 10 to 15 knots, reaching up to 20 knots south of Port MacDonnell in the late morning and early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 4 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore during the day.
Seas: Around 1 metre, increasing to 1.5 to 2 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Tuesday, 9 June
Weather: Mostly sunny.
Winds: Northerly 20 to 30 knots.
Seas: 1 to 2 metres, increasing to 2 to 3 metres offshore.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 3 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 9 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northerly 20 to 30 knots turning west to northwesterly 25 to 30 knots during the evening.
Seas: 2 to 3 metres.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Sunday, 7 June
Weather: Mostly sunny.
Winds: Northwesterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the late morning. Winds turning northerly in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots west of Kangaroo Island in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Northerly 20 to 30 knots.
Seas: 2 to 3 metres, increasing to 2.5 to 4 metres west of Kangaroo Island.
Swell: Southwesterly 2 to 3 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: North to northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Neill to Port Victoria in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria around midday.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Forecast for Tuesday, 9 June
Weather: Becoming cloudy.
Winds: Northerly 20 to 30 knots.
Seas: 1.5 to 2.5 metres.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Forecast for Sunday, 7 June
Weather: Mostly sunny.
Winds: North to northwesterly 10 to 15 knots becoming north to northeasterly about 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: North to northeasterly about 10 knots increasing to 15 to 20 knots before dawn. Winds reaching up to 25 knots offshore in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres around midday.
Forecast for Tuesday, 9 June
Weather: Mostly sunny.
Winds: Northerly 20 to 30 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Salt Creek.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Sunday, 7 June
Weather: Sunny.
Winds: Northerly 10 to 15 knots turning northeasterly in the late afternoon. Winds reaching up to 20 knots offshore in the late morning and again in the late evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 8 June
Weather: Sunny.
Winds: North to northeasterly 15 to 25 knots, reaching up to 30 knots south of Streaky Bay in the late evening.
Seas: 1 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 9 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northerly 20 to 30 knots turning westerly 20 to 25 knots during the evening.
Seas: 1 to 2 metres, increasing to 2 to 3 metres offshore.
Swell: Southwesterly 2 to 2.5 metres.
Outer Harbour
▲ N
3 kn W
· 17 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all SA warnings
Temperature
Semaphore
17 °C 8 °C 6am 18 °C 3pm
↑ Warming
Now: 17 °C
Tides
Semaphore
8:02am 1.89m 1:28pm 1.01m
↓ Falling
Current: 1.13m
Weather Now for Semaphore
Sunny.
17 °C
Feels like 14 °C
Wind
3 kn W
Humidity
54%
Pressure
1030 hPa
At Edinburgh Airport
Nearby Wind
50 km radius
N S W E 7 kn Edinburgh Airport 5 kn Mount Lofty 7 kn Noarlunga 7 kn Roseworthy Mount Barker 7 kn Kuitpo 8 kn Mount Crawford
Semaphore
3 kn W
Recent Locations
Semaphore
3 kn W
 17°
Broken River -
Sun
7:18am rise 5:12pm set
9 h 53 m of daylight
Now: 12:09pm
41 seconds less than yesterday
Moon
11:29pm rise 12:02pm set
62% illuminated
Last Quarter
Live Weather
Nearby
Outer Harbour, SA
3 kn W
 17°
Windiest in Australia
Mount Wellington, TAS
38 kn W
 5°
Most Windless in Australia
Horsley Park, NSW
Calm
18°
Hottest in Australia
Coconut Island, QLD
Calm
31°
Coldest in Australia
Mount Buller, VIC
10 kn WSW
 2°
Wettest in Australia
Cape Moreton, QLD
 2.2 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