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BoM Karnup Marine Weather Forecast

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Other WA Coastal Waters Forecasts

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres. Easterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning and again in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 2.5 metres. Easterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre around midday.
Forecast for Saturday, 12 September
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm offshore west of Albany in the early morning.
Winds: North to northwesterly 15 to 25 knots turning westerly 20 to 30 knots in the early morning then decreasing to 15 to 25 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.
Swell: Southwesterly 2 to 3 metres, tending westerly 2.5 to 4 metres around midday, then tending west to southwesterly 2.5 to 4 metres by early evening.
Forecast for Sunday, 13 September
Weather: Partly cloudy. 60% chance of showers.
Winds: West to northwesterly 20 to 30 knots tending west to southwesterly 15 to 25 knots during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots becoming variable about 10 knots in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: East to northeasterly 10 to 15 knots turning north to northwesterly 15 to 20 knots in the late morning and early afternoon. Winds reaching up to 25 knots offshore in the late evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 12 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning.
Winds: Northwesterly 20 to 25 knots turning westerly 20 to 30 knots early in the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre around midday.
Swell: Southwesterly 2 to 3 metres.
Forecast for Sunday, 13 September
Weather: Cloudy. 50% chance of showers.
Winds: West to northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 2.5 to 3 metres.

Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: East to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres. Easterly around 1 metre, increasing to 1 to 1.5 metres east of Esperance.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 2.5 metres. Easterly around 1 metre, increasing to 1 to 1.5 metres east of Esperance.
Forecast for Saturday, 12 September
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots shifting west to southwesterly 15 to 25 knots in the late morning.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Sunday, 13 September
Weather: Mostly sunny.
Winds: Northwesterly 10 to 15 knots turning west to southwesterly during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres west of Hopetoun during the morning.
Swell: Southwesterly 2 to 3 metres.

Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly 20 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 2.5 metres. Easterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 1.5 to 2.5 metres. Easterly around 1 metre.
Forecast for Saturday, 12 September
Weather: Mostly sunny morning. The chance of a thunderstorm in the afternoon and early evening.
Winds: Northeasterly 15 to 20 knots tending northerly before dawn then shifting south to southwesterly 15 to 25 knots in the afternoon. Squalls possible with the wind change.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres east of Eyre.
Forecast for Sunday, 13 September
Weather: The chance of a thunderstorm in the morning. Sunny day.
Winds: Southerly 15 to 20 knots becoming variable about 10 knots during the morning then becoming northeast to southeasterly 10 to 15 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Variable about 10 knots becoming southerly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the middle of the day then tending west to southwesterly in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly below 10 knots early in the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Southerly about 10 knots increasing to 15 to 20 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Denham during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: East to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Geraldton during the morning. Winds shifting west to northwesterly in the late morning and early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 12 September
Weather: Mostly sunny.
Winds: Westerly 10 to 15 knots turning south to southwesterly below 10 knots during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming southerly 10 to 15 knots during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly about 10 knots becoming south to southeasterly in the late afternoon then tending east to southeasterly 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds turning northwesterly in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Saturday, 12 September
Weather: Partly cloudy. 60% chance of showers in the morning.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly in the early morning then decreasing to about 10 knots in the middle of the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots turning south to southwesterly below 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: North to northeasterly 10 to 15 knots tending east to northeasterly in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 metres. East to southeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots turning north to northwesterly 15 to 25 knots in the late morning and afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres. East to southeasterly around 1 metre.
Forecast for Saturday, 12 September
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the early morning.
Winds: Northwesterly 20 to 30 knots tending westerly before dawn then decreasing to 15 to 25 knots in the middle of the day.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: West to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore during the morning.
Forecast for Sunday, 13 September
Weather: Partly cloudy. 80% chance of showers.
Winds: West to northwesterly 20 to 30 knots turning southwesterly 15 to 20 knots during the evening.
Seas: 1.5 to 2.5 metres.
Swell: Westerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Variable about 10 knots becoming southwesterly 10 to 15 knots in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 2 metres.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: Southeast to southwesterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Sunday, 13 September
Weather: Sunny.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the evening.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Forecast for Saturday, 12 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the early morning then becoming variable about 10 knots in the morning.
Seas: Below 0.5 metres.
Swell: North to northeasterly below 1 metre.
Forecast for Sunday, 13 September
Weather: Mostly sunny.
Winds: Southeast to southwesterly 10 to 15 knots becoming variable about 10 knots during the morning.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: East to northeasterly 10 to 15 knots turning southeasterly in the early afternoon then tending easterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots turning north to northwesterly in the middle of the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 12 September
Weather: Partly cloudy. 70% chance of showers in the morning.
Winds: West to northwesterly 15 to 25 knots tending west to southwesterly 15 to 20 knots in the early morning then becoming west to northwesterly about 10 knots in the evening.
Seas: 1 to 2 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Sunday, 13 September
Weather: Cloudy.
Winds: Westerly 10 to 15 knots turning south to southwesterly below 10 knots during the evening.
Seas: Around 1 metre.
Swell: Southwesterly 3 metres.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Northeast to southeasterly 10 to 15 knots tending northwest to northeasterly in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: West to southwesterly about 10 knots increasing to 10 to 15 knots before dawn.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Sunday, 13 September
Weather: Sunny.
Winds: Southwesterly 10 to 15 knots turning westerly 15 to 20 knots during the day.
Seas: Around 1 metre.
Swell: Westerly around 1 metre.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Southwesterly 10 to 15 knots tending southerly before dawn then becoming variable about 10 knots in the early morning.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: Variable about 10 knots becoming westerly 10 to 15 knots in the late afternoon then tending southwesterly in the late evening.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Forecast for Sunday, 13 September
Weather: Sunny.
Winds: South to southwesterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to southwesterly 10 to 15 knots in the early afternoon then decreasing to about 10 knots in the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Variable about 10 knots becoming northwest to southwesterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots inshore in the late afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: South to southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then tending west to southwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Sunday, 13 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots becoming variable about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Mandurah (Coastal)
▲ N
2 kn WNW
· 20 °C
Warnings
No warnings within 100 km.
State Wide
View all WA warnings
Temperature
Karnup
20 °C 22 °C 2pm 11 °C 5am
↓ Cooling
Now: 20 °C
Tides
Golden Bay
10:06am 0.46m 6:10pm 0.20m
↓ Falling
Current: 0.32m
Weather Now for Karnup
Mostly sunny.
20 °C
Feels like 20 °C
Wind
2 kn WNW
Humidity
51%
Pressure
1021 hPa
At Mandurah
Nearby Wind
50 km radius
N S W E 5 kn Colpoys Point 9 kn Jandakot 5 kn Dwellingup
Karnup
2 kn WNW
Recent Locations
Karnup
2 kn WNW
 20°
St. Bees Island
10 kn SE
 23°
Penrice
9 kn ESE
 16°
Handkerchief Beach
Calm
21°
The Rock
3 kn S
 16°
Cylinder Beach -
Taldra
13 kn ESE
 20°
Sun
6:23am rise 6:05pm set
11 h 42 m of daylight
Now: 2:21pm
116 seconds more than yesterday
Moon
5:48amrise 5:24pmset
1% illuminated
New Moon
Live Weather
Nearby
Mandurah (Coastal), WA
2 kn WNW
 20°
Safety Bay, WA
7 kn SW
Colpoys Point, WA
5 kn SW
Garden Island, WA
9 kn SW
 19°
Jandakot, WA
9 kn NE
 22°
East Fremantle, WA
4 kn NNE
Dwellingup, WA
5 kn NE
 20°
Melville Water, WA
6 kn NNE
Windiest in Australia
Maatsuyker Island, TAS
37 kn NW
 11°
Most Windless in Australia
Gerroa, NSW
Calm
Hottest in Australia
Bradshaw - Angallari Valley (Defence), NT
5 kn NNE
 39°
Coldest in Australia
Mount Buller, VIC
7 kn SSE
 6°
Wettest in Australia
Tin Can Bay (Defence), QLD
 6.8 mm
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