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

BoM Grandchester Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other QLD Coastal Waters Forecasts

Forecast for Saturday, 8 August
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots north of Cairns during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Cairns.
Swell: Easterly around 1 metre outside the reef.
Forecast for Sunday, 9 August
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
Seas: Around 1 metre.
Swell: Easterly 1 to 1.5 metres outside the reef.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the afternoon.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Cape Capricorn in the early afternoon. Winds turning easterly in the evening.
Seas: Around 1 metre.
Swell: East to northeasterly around 1 metre.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots turning northeasterly in the evening.
Seas: Around 1 metre.
Swell: Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Monday, 10 August
Weather: Partly cloudy. 50% chance of showers.
Winds: North to northeasterly 10 to 15 knots turning northwesterly 15 to 20 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Cape Capricorn.
Swell: East to northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Saturday, 8 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres outside the reef.
Swell: East to southeasterly below 1 metre.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: Easterly around 1 metre outside the reef.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots tending easterly during the afternoon.
Seas: Below 1 metre.
Swell: Easterly around 1 metre outside the reef.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: Variable about 10 knots becoming southeasterly 10 to 15 knots in the middle of the day then becoming easterly below 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Easterly around 1 metre.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: North to northeasterly about 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres later in the evening.
Swell: Easterly around 1 metre.
Forecast for Monday, 10 August
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Northerly 20 to 30 knots turning west to northwesterly during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the evening.
Swell: Easterly around 1 metre.

Forecast for Saturday, 8 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: East to northeasterly around 1 metre.
Forecast for Sunday, 9 August
Weather: Partly cloudy. 50% chance of showers.
Winds: East to southeasterly 10 to 15 knots, reaching up to 20 knots between Creal Reef and Gannett Cay early in the morning. Winds turning northeasterly in the evening.
Seas: Around 1 metre.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres through the Capricorn Channel.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: North to northeasterly 10 to 15 knots turning northwesterly during the day.
Seas: Below 1 metre.
Swell: East to northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the evening.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: South to southeasterly 10 to 15 knots turning easterly in the afternoon.
Seas: Below 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Sunday, 9 August
Weather: Sunny.
Winds: Easterly 10 to 15 knots turning northeasterly in the early afternoon.
Seas: Below 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Monday, 10 August
Weather: Partly cloudy. 80% chance of showers.
Winds: Northerly 15 to 20 knots shifting west to southwesterly below 10 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the evening.
Swell: North to northeasterly around 1 metre.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots turning easterly in the evening.
Seas: Below 1 metre.
Swell: Easterly around 1 metre.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots turning northeasterly 15 to 20 knots in the afternoon.
Seas: Around 1 metre.
Swell: Easterly around 1 metre.
Forecast for Monday, 10 August
Weather: Partly cloudy. 90% chance of showers.
Winds: Northerly 15 to 25 knots turning westerly 10 to 15 knots during the evening.
Seas: 1 to 2 metres.
Swell: Easterly around 1 metre.

Forecast for Saturday, 8 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Easterly below 1 metre.
Forecast for Sunday, 9 August
Weather: Partly cloudy.
Winds: East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Mackay early in the morning. Winds tending east to northeasterly below 10 knots in the late morning and early afternoon.
Seas: Around 1 metre.
Swell: Easterly below 1 metre.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Northeasterly below 10 knots becoming north to northwesterly during the morning.
Seas: Below 1 metre.
Swell: Below 0.5 metres.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: South to southwesterly below 10 knots becoming east to southeasterly in the middle of the day.
Seas: Below 0.5 metres.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: Variable below 10 knots becoming northeasterly 10 to 15 knots in the early afternoon then tending northerly 15 to 20 knots in the late evening.
Seas: Below 0.5 metres, increasing to around 1 metre by early evening.
Forecast for Monday, 10 August
Weather: Partly cloudy. 90% chance of showers.
Winds: Northerly 15 to 20 knots turning westerly during the morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.

Forecast for Saturday, 8 August
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots becoming variable about 10 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Below 0.5 metres.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: East to southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Below 0.5 metres.
Forecast for Monday, 10 August
Weather: Sunny.
Winds: Northeast to southeasterly 10 to 15 knots becoming variable about 10 knots during the day then becoming southeast to southwesterly 10 to 15 knots during the evening.
Seas: Below 1 metre.
Swell: Below 0.5 metres.

Forecast for Saturday, 8 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Sunday, 9 August
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: East to southeasterly 1 to 1.5 metres outside the reef.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Easterly around 1 metre outside the reef.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: Northeast to southeasterly 10 to 15 knots becoming variable about 10 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Below 0.5 metres.
Forecast for Sunday, 9 August
Weather: Sunny.
Winds: Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Below 0.5 metres.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Northwest to northeasterly 10 to 15 knots tending northeast to southeasterly during the day then tending southeast to southwesterly during the evening.
Seas: Below 1 metre.
Swell: Below 0.5 metres.

Forecast for Saturday, 8 August
Weather: Sunny.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Easterly around 1 metre.
Forecast for Sunday, 9 August
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots tending north to northeasterly 15 to 20 knots during the afternoon and evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Maroochydore later in the evening.
Swell: Easterly around 1 metre.
Forecast for Monday, 10 August
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Northerly 20 to 30 knots turning westerly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2 metres, decreasing to 1 metre during the evening.
Swell: Easterly around 1 metre.

Forecast for Saturday, 8 August
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Sunday, 9 August
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning.
Seas: 1 to 1.5 metres.
Swell: East to southeasterly around 1 metre.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southeasterly around 1 metre outside the reef.

Forecast for Saturday, 8 August
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inside the reef.
Swell: Easterly around 1 metre outside the reef.
Forecast for Sunday, 9 August
Weather: Partly cloudy. 50% chance of showers.
Winds: East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Bowling Green early in the morning. Winds decreasing to about 10 knots in the middle of the day.
Seas: Around 1 metre.
Swell: Easterly around 1 metre outside the reef, increasing to 1 to 1.5 metres around midday.
Forecast for Monday, 10 August
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the afternoon.
Gatton
▲ N
4 kn NE
· 23 °C
Warnings
No warnings within 100 km.
State Wide
View all QLD warnings
Temperature
Grandchester
23 °C 3 °C 5am 25 °C 2pm
↑ Warming
Now: 23 °C
Weather Now for Grandchester
Sunny.
23 °C
Feels like 20 °C
Wind
4 kn NE
Humidity
22%
Pressure
1020 hPa
At Gatton
Nearby Wind
50 km radius
N S W E 4 kn Gatton 8 kn Amberley
Grandchester
4 kn NE
Recent Locations
Grandchester
4 kn NE
 23°
Ten Mile Beach
12 kn SSE
 19°
Sun
6:27am rise 5:25pm set
10 h 57 m of daylight
Now: 1:48pm
77 seconds more than yesterday
Moon
2:05amrise 12:30pmset
26% illuminated
Waning Crescent
Live Weather
Nearby
Gatton, QLD
4 kn NE
 23°
Amberley, QLD
8 kn NE
 24°
Greenbank (Defence), QLD
4 kn NE
 24°
Windiest in Australia
Rottnest Island, WA
34 kn SSW
 13°
Most Windless in Australia
Perth (Coastal), WA
Calm
9°
Hottest in Australia
Wyndham Airport, WA
9 kn NNE
 34°
Coldest in Australia
Mount Hotham, VIC
8 kn N
 -0°
Wettest in Australia
Esperance Airport, WA
 8.4 mm
More locations...
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

Contact us

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