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BoM Koondoola Marine Weather Forecast

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Other WA Coastal Waters Forecasts

Forecast for Wednesday, 16 September
Weather: Partly cloudy. The chance of a thunderstorm inshore in the afternoon and early evening.
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 during the morning.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Albany during the morning. Winds tending northwest to southwesterly in the late afternoon then becoming variable about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 1.5 to 2.5 metres. Easterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 18 September
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northwesterly 10 to 15 knots tending north to northeasterly during the day then tending north to northwesterly 15 to 25 knots during the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore west of Albany during the afternoon.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore. Easterly around 1 metre.

Forecast for Wednesday, 16 September
Weather: Mostly sunny. The chance of a thunderstorm inshore in the afternoon and early evening.
Winds: East to northeasterly 10 to 15 knots becoming variable below 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the morning then tending northwesterly in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Friday, 18 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northerly 15 to 20 knots turning northwesterly 20 to 30 knots during the morning.
Seas: Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 1.5 to 2 metres, tending westerly 1.5 to 2.5 metres during the morning.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: East to northeasterly 15 to 25 knots, reaching up to 30 knots east of Esperance in the evening.
Seas: 1.5 metres, increasing to 1.5 to 2 metres east of Hopetoun.
Swell: Southwesterly 2 to 2.5 metres. East to northeasterly around 1 metre.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: Northeasterly 15 to 25 knots turning northerly 15 to 20 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday, then increasing to 1 to 2 metres by early evening.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening. East to northeasterly around 1 metre.
Forecast for Friday, 18 September
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northwesterly 15 to 20 knots tending northeast to southeasterly 10 to 15 knots during the day then tending north to northeasterly 15 to 20 knots during the evening.
Seas: 1 to 2 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 1.5 metres, increasing to 1 to 2 metres west of Hopetoun. Easterly around 1 metre.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: East to northeasterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots west of Eyre early in the morning.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 18 September
Weather: Sunny day. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: South to southwesterly 10 to 15 knots, reaching up to 20 knots about Shark Bay in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday, 17 September
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 18 September
Weather: Partly cloudy.
Winds: North to northwesterly 10 to 15 knots shifting southwesterly 15 to 20 knots during the day.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Wednesday, 16 September
Weather: Sunny.
Winds: Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the late afternoon then decreasing to about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Friday, 18 September
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: North to northwesterly 15 to 20 knots turning westerly 15 to 25 knots during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres, tending westerly 2 to 2.5 metres during the afternoon or evening.

Forecast for Wednesday, 16 September
Weather: Mostly sunny. The chance of a thunderstorm inshore in the afternoon and early evening.
Winds: Easterly 10 to 15 knots becoming variable below 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: East to southeasterly below 10 knots tending northwesterly 10 to 15 knots before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Friday, 18 September
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots turning west to northwesterly 20 to 30 knots during the day.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 1.5 to 2 metres, tending westerly 2 to 2.5 metres during the morning.

Forecast for Wednesday, 16 September
Weather: Mostly sunny. The chance of a thunderstorm inshore in the afternoon and early evening.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin during the morning. Winds becoming variable about 10 knots in the middle of the day then becoming northeast to southeasterly 10 to 15 knots in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres. East to southeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 17 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the early morning then tending northwesterly in the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres. East to southeasterly below 1 metre inshore, increasing to around 1 metre offshore.
Forecast for Friday, 18 September
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northerly 15 to 25 knots turning northwesterly 20 to 30 knots during the day.
Seas: Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Wednesday, 16 September
Weather: Sunny.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southwesterly 10 to 15 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming southwesterly 15 to 20 knots during the afternoon then tending southerly during the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Wednesday, 16 September
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: Southeast to southwesterly 10 to 15 knots tending northeast to southeasterly in the morning then tending northwest to northeasterly in the late afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 16 September
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots becoming variable below 10 knots in the middle of the day.
Seas: Around 1 metre, decreasing below 0.5 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: East to northeasterly 10 to 15 knots shifting northwesterly during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Friday, 18 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots turning northwesterly 20 to 30 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 metres, tending westerly 2 to 2.5 metres during the morning.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots tending northeast to southeasterly in the morning then becoming variable about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Thursday, 17 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the early morning then tending northwest to northeasterly in the evening. Winds reaching up to 20 knots inshore in the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore around midday.
Swell: Westerly below 1 metre.
Forecast for Friday, 18 September
Weather: Cloud clearing.
Winds: Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots during the morning then tending west to northwesterly during the afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots turning west to southwesterly in the late morning then tending south to southwesterly in the evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.
Forecast for Thursday, 17 September
Weather: Mostly sunny.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots in the morning then becoming northwest to northeasterly 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres about offshore western waters.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots during the afternoon then tending west to southwesterly during the evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Wednesday, 16 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the morning then tending northwest to southwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 17 September
Weather: Sunny.
Winds: Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots during the afternoon then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Hillarys
▲ N
8 kn NE
· 26 °C
Warnings
No warnings within 100 km.
State Wide
Fire Marine
View all WA warnings
Temperature
Koondoola
26 °C 16 °C 5am 29 °C 3pm
↑ Warming
Now: 26 °C
Tides
North Beach
10:50pm 1.04m 12:27pm 0.62m
↓ Falling
Current: 0.62m
Weather Now for Koondoola
Possible shower.
26 °C
Wind
8 kn NE
Humidity
70%
Pressure
1021 hPa
At Hillarys
Nearby Wind
50 km radius
N S W E 5 kn Millendon (Swan Valley) 12 kn Jandakot 12 kn Rottnest Island 14 kn Gingin Airport 8 kn Garden Island
Koondoola
8 kn NE
Recent Locations
Koondoola
8 kn NE
 26°
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15 kn SW
 12°
Abminga Station -
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14 kn SE
 21°
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9 kn W
 14°
Windsor
7 kn SSE
 18°
Glen Alpine
10 kn SSW
 17°
Sun
6:14am rise 6:09pm set
11 h 54 m of daylight
Now: 11:50am
115 seconds more than yesterday
Moon
8:49amrise 11:29pmset
26% illuminated
Waxing Crescent
Live Weather
Nearby
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5 kn NE
 25°
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12 kn ENE
 25°
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Windiest in Australia
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34 kn S
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Calm
30°
Hottest in Australia
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17 kn E
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Calm
-1°
Wettest in Australia
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 5.2 mm
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