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

BoM St Marys 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 Thursday, 24 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Moruya Heads. Northeasterly around 1 metre.
Forecast for Friday, 25 September
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon.
Forecast for Saturday, 26 September
Weather: Becoming cloudy. 50% chance of showers.
Winds: North to northwesterly 15 to 20 knots becoming variable about 10 knots during the morning then becoming southerly 15 to 25 knots during the day.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon or evening.
Swell: Northeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon. Southerly around 1 metre.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Yamba during the day.
Seas: Around 1 metre.
Swell: Southerly around 1 metre. Easterly around 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots turning northeasterly during the day.
Seas: Below 1 metre.
Swell: Easterly 1 to 1.5 metres.
Forecast for Saturday, 26 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots turning northerly 15 to 20 knots during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the afternoon or evening.
Swell: East to northeasterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Coffs Harbour around midday.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Easterly around 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots, reaching up to 25 knots inshore in the afternoon. Winds turning northerly 15 to 20 knots in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: East to northeasterly around 1 metre.
Forecast for Saturday, 26 September
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: Northeasterly around 1 metre.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
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 afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Northeasterly around 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
Swell: North to northeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then tending northeasterly 1 to 1.5 metres around midday. Southerly around 1 metre.
Forecast for Saturday, 26 September
Weather: Cloudy. 80% chance of showers.
Winds: North to northwesterly 10 to 15 knots shifting south to southwesterly 15 to 20 knots during the morning then increasing to 20 to 30 knots during the day.
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 south of Green Cape during the evening. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon or evening.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 20 to 25 knots, reaching up to 30 knots offshore south of Port Stephens in the evening.
Seas: 1.5 to 2 metres.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Friday, 25 September
Weather: Mostly sunny.
Winds: Northerly 20 to 25 knots, reaching up to 30 knots offshore south of Port Stephens in the evening.
Seas: 1.5 to 2.5 metres.
Swell: Southerly around 1 metre.
Forecast for Saturday, 26 September
Weather: Sunny.
Winds: Northerly 20 to 30 knots decreasing to 15 to 20 knots during the evening.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly around 1 metre south of Port Stephens.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Kembla during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Southerly around 1 metre.
Forecast for Friday, 25 September
Weather: Sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Forecast for Saturday, 26 September
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots shifting southerly 15 to 25 knots during the day.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular during the evening.
Swell: Northeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Swell: Southerly around 1 metre.
Forecast for Saturday, 26 September
Weather: Sunny.
Winds: Northerly 20 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southerly below 1 metre.

Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening. Winds tending northerly 20 to 25 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
Swell: Southerly around 1 metre.
Forecast for Friday, 25 September
Weather: Sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore during the day.
Seas: 1.5 to 2 metres.
Swell: Southerly below 1 metre.
Forecast for Saturday, 26 September
Weather: Sunny.
Winds: Northerly 15 to 25 knots shifting southerly 15 to 20 knots during the evening.
Seas: 1 to 2 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Penrith
▲ N
3 kn SW
· 14 °C
Warnings
No warnings within 100 km.
State Wide
Marine Surf Road
View all NSW warnings
Temperature
St Marys
14 °C 13 °C 3am 27 °C 3pm
↑ Warming
Now: 14 °C
Tides
Pleasure Point
12:36am 0.29m 6:35am 1.22m
↑ Rising
Current: 0.83m
Weather Now for St Marys
Cloud clearing.
14 °C
Feels like 14 °C
Wind
3 kn SW
Humidity
97%
Pressure
1029 hPa
At Penrith
Nearby Wind
50 km radius
N S W E Sydney Olympic Park Calm Camden 3 kn Holsworthy Defence Calm Terrey Hills Katoomba Kurnell
St Marys
3 kn SW
Recent Locations
St Marys
3 kn SW
 14°
South Hedland -
Mogriguy -
Fishermans Paradise
3 kn WSW
 15°
Tallebudgera Valley -
Sun
5:44am rise 5:54pm set
12 h 10 m of daylight
Now: 3:54am
125 seconds more than yesterday
Moon
3:24pmrise 4:12amset
90% illuminated
Waxing Gibbous
Live Weather
Nearby
Penrith, NSW
3 kn SW
 14°
Horsley Park, NSW
Calm
13°
Badgerys Creek, NSW
4 kn E
 11°
Western Sydney Airport, NSW
6 kn W
 12°
Richmond, NSW
3 kn WNW
 14°
Windiest in Australia
Rundle Island, QLD
23 kn SSE
 21°
Most Windless in Australia
Bunbury (Coastal), WA
Calm
9°
Hottest in Australia
Marble Bar, WA
5 kn WSW
 29°
Coldest in Australia
Perisher Valley, NSW
Calm
-0°
Wettest in Australia
Mount Stuart (Defence), QLD
 25.2 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