BoM Naval Base Marine Weather Forecast

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other WA Coastal Waters Forecasts

Forecast for Saturday, 5 September
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 20 knots becoming variable about 10 knots in the evening then becoming northwest to southwesterly 15 to 20 knots in the late evening. Winds reaching up to 25 knots offshore west of Albany in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 3 to 5 metres. Southerly around 1 metre, increasing to 1.5 to 2 metres during the morning, then decreasing to 1.5 metres by early evening.
Forecast for Sunday, 6 September
Weather: Cloudy. 50% chance of showers.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds turning southeasterly in the morning.
Seas: Below 1 metre, increasing to 1.5 to 2.5 metres during the morning, then decreasing below 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore. Southerly 1 to 1.5 metres, tending southeasterly around 1 metre during the afternoon.
Forecast for Monday, 7 September
Weather: Cloudy.
Winds: Southeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Northwesterly 15 to 20 knots shifting southerly in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Sunday, 6 September
Weather: Partly cloudy. 60% chance of showers in the morning.
Winds: Southerly 20 to 30 knots tending southeasterly in the morning then decreasing to 15 to 25 knots in the late afternoon.
Seas: 1 to 2 metres, increasing to 2 to 3 metres during the morning, then decreasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore.
Forecast for Monday, 7 September
Weather: Mostly sunny.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.

Forecast for Saturday, 5 September
Weather: Partly cloudy.
Winds: Northwesterly 10 to 15 knots, reaching up to 20 knots west of Hopetoun in the late morning. Winds becoming variable about 10 knots in the early afternoon then becoming northeast to southeasterly 10 to 15 knots in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 5 metres, decreasing to 2.5 to 3 metres by early evening. Below 0.5 metres, tending southerly 1 to 2 metres around midday.
Forecast for Sunday, 6 September
Weather: Partly cloudy.
Winds: East to northeasterly 10 to 15 knots turning south to southeasterly 15 to 20 knots early in the morning. Winds reaching up to 25 knots west of Hopetoun during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 to 3 metres. Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Monday, 7 September
Weather: Partly cloudy. 50% chance of showers.
Winds: East to southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon. Southeasterly 1 to 1.5 metres, tending easterly below 1 metre during the afternoon or evening.

Forecast for Saturday, 5 September
Weather: Partly cloudy.
Winds: West to southwesterly 15 to 20 knots becoming variable about 10 knots in the middle of the day then becoming east to northeasterly 15 to 20 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 3 to 4 metres.
Forecast for Sunday, 6 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots turning easterly in the late morning and early afternoon. Winds reaching up to 25 knots east of Eyre in the late evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 2 to 3 metres during the morning.
Forecast for Monday, 7 September
Weather: Cloudy. 70% chance of showers.
Winds: Easterly 20 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Saturday, 5 September
Weather: Partly cloudy. 90% chance of showers south of Denham, 60% chance elsewhere.
Winds: Variable about 10 knots becoming westerly 15 to 25 knots in the middle of the day then tending southwesterly 20 to 25 knots in the late evening. Winds reaching up to 30 knots in the evening.
Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Sunday, 6 September
Weather: Partly cloudy. 80% chance of showers.
Winds: South to southwesterly 25 to 30 knots, reaching up to 35 knots offshore south of Denham early in the morning. Winds tending south to southeasterly 20 to 30 knots during the day.
Seas: 2 to 3 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres during the morning, then tending southerly 3 to 5 metres around midday.
Forecast for Monday, 7 September
Weather: Sunny.
Winds: South to southeasterly 20 to 30 knots.
Seas: 1.5 to 2.5 metres.
Swell: South to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northwesterly 15 to 20 knots turning west to southwesterly 15 to 25 knots in the evening. Winds reaching up to 30 knots offshore north of Geraldton in the evening.
Seas: Below 1 metre, increasing to 1 to 2 metres around midday.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres by early evening.
Forecast for Sunday, 6 September
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm south of Geraldton in the early morning.
Winds: Southwesterly 20 to 30 knots turning south to southeasterly early in the morning.
Seas: 2 to 3 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning, then tending south to southwesterly 3 to 4 metres during the afternoon.
Forecast for Monday, 7 September
Weather: Mostly sunny.
Winds: South to southeasterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Winds: Northwesterly 15 to 20 knots shifting south to southeasterly in the late evening.
Seas: Around 1 metre, increasing to 1.5 metres around midday, then decreasing to 1 metre by early evening.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Sunday, 6 September
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the early morning.
Winds: South to southeasterly 15 to 25 knots becoming southeasterly 20 to 30 knots before dawn then decreasing to 20 to 25 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.
Swell: Southwesterly 3 metres, increasing to 3 to 4 metres during the morning, then tending south to southwesterly 3 to 4 metres around midday.
Forecast for Monday, 7 September
Weather: Partly cloudy.
Winds: South to southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly 15 to 25 knots in the evening. Winds reaching up to 30 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore east of Cape Leeuwin.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon. Southerly 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Forecast for Sunday, 6 September
Weather: Partly cloudy.
Winds: South to southeasterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds tending east to southeasterly 15 to 20 knots during the afternoon and evening.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: Southwesterly 3 to 4 metres.
Forecast for Monday, 7 September
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Cape Leeuwin.
Swell: Southwesterly 4 to 5 metres.

Forecast for Saturday, 5 September
Weather: Mostly sunny.
Winds: Southerly 10 to 15 knots turning southwesterly 15 to 20 knots in the middle of the day. Winds reaching up to 30 knots offshore south of Coral Bay in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Sunday, 6 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 30 knots tending southerly 20 to 25 knots in the morning then increasing to 20 to 30 knots in the late afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore during the morning.
Forecast for Monday, 7 September
Weather: Sunny.
Winds: Southerly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Sunday, 6 September
Weather: Sunny.
Winds: Westerly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming west to northwesterly 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Monday, 7 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots decreasing to about 10 knots during the morning.
Seas: Below 1 metre.
Swell: Westerly below 1 metre, increasing to around 1 metre west of Kalumburu.

Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Winds: Northwesterly 15 to 20 knots shifting southerly in the late evening.
Seas: Around 1 metre, increasing to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Sunday, 6 September
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 25 knots turning southeasterly 20 to 30 knots during the morning and early afternoon.
Seas: Below 1 metre, increasing to 2 to 3 metres during the morning, then decreasing to 2 metres during the afternoon.
Swell: Southwesterly 3 metres, increasing to 2.5 to 4 metres during the morning.
Forecast for Monday, 7 September
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the evening.

Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Southeast to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming west to northwesterly 10 to 15 knots in the middle of the day. Winds reaching up to 25 knots west of Port Hedland in the late evening.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Forecast for Sunday, 6 September
Weather: Sunny.
Winds: West to southwesterly 15 to 25 knots, reaching up to 30 knots offshore west of Port Hedland early in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Westerly below 1 metre.
Forecast for Monday, 7 September
Weather: Sunny.
Winds: West to southwesterly 15 to 20 knots tending southerly 10 to 15 knots during the morning then tending westerly 15 to 20 knots during the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Westerly around 1 metre.

Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Southerly 10 to 15 knots turning southwesterly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots offshore east of Barrow Island in the late evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.
Forecast for Sunday, 6 September
Weather: Cloud clearing.
Winds: Southwesterly 15 to 25 knots, reaching up to 30 knots offshore east of Barrow Island during the morning. Winds tending southerly 15 to 20 knots in the late evening.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Monday, 7 September
Weather: Sunny.
Winds: Southerly 15 to 20 knots turning west to southwesterly during the day then tending south to southwesterly during the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Variable about 10 knots becoming westerly 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Sunday, 6 September
Weather: Sunny.
Winds: Westerly 15 to 20 knots.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Broome during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Monday, 7 September
Weather: Mostly sunny.
Winds: West to southwesterly 10 to 15 knots decreasing to about 10 knots during the evening.
Seas: Around 1 metre.
Swell: Westerly around 1 metre.
Colpoys Point
N
10 kn NNE
· 16 °C
Warnings
No warnings within 100 km.
State Wide
Temperature
Naval Base
16 °C 11 °C 6am 20 °C 2pm
↑ Warming
Now: 16 °C
Tides
Naval Base
3:07am 0.98m 2:27pm 0.36m
↓ Falling
Current: 0.76m
Weather Now for Naval Base
Showers.
16 °C
Feels like 13 °C
Wind
10 kn NNE
Humidity
73%
Pressure
1019 hPa
At Garden Island
Nearby Wind
50 km radius
N S W E 13 kn Rottnest Island 5 kn Perth Airport 9 kn Mandurah 5 kn Hillarys
Naval Base
9 kn NNW
Recent Locations
Naval Base
9 kn NNW
16°
Sun
6:29am rise 6:03pm set
11 h 33 m of daylight
Now: 7:44am
114 seconds more than yesterday
Moon
1:45amrise 11:38amset
42% illuminated
Last Quarter
Live Weather
Nearby
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9 kn NNW
16°
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9 kn NNE
15°
Windiest in Australia
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35 kn W
13°
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Hottest in Australia
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20 kn N
32°
Coldest in Australia
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10 kn NNW
Wettest in Australia
Benalla Airport, VIC
18.0 mm