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BoM St Helens Marine Weather Forecast

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Forecast for Tuesday, 29 September
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots turning northerly 15 to 25 knots in the late morning and afternoon. Winds reaching up to 30 knots in the far west in the late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Forecast for Wednesday, 30 September
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm in the far west in the afternoon.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots in the west early in the morning. Winds turning northwesterly 10 to 15 knots during the day.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Forecast for Thursday, 1 October
Weather: Cloudy. 95% chance of rain. The chance of a thunderstorm in the afternoon and evening.
Winds: West to northwesterly 10 to 15 knots turning south to southwesterly below 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 2 metres in the far west.

Forecast for Tuesday, 29 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots in the west in the evening. Winds turning northerly in the late evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres in the west later in the evening.
Swell: West to southwesterly below 1 metre.
Forecast for Wednesday, 30 September
Weather: Cloudy.
Winds: Northwest to northeasterly 10 to 15 knots, reaching up to 20 knots in the west early in the morning. Winds becoming variable about 10 knots in the morning then becoming northerly 10 to 15 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Northeast to southeasterly below 1 metre.
Forecast for Thursday, 1 October
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm in the afternoon and evening.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots during the day.
Seas: Around 1 metre.
Swell: West to southwesterly below 1 metre.

Forecast for Tuesday, 29 September
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots in the east in the late evening.
Seas: Around 1 metre, increasing to 1 to 2 metres in the east.
Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east.
Forecast for Wednesday, 30 September
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots in the far east during the morning.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east. Northeasterly below 1 metre inshore, increasing to around 1 metre offshore.
Forecast for Thursday, 1 October
Weather: Partly cloudy. 80% chance of rain. The chance of a thunderstorm in the afternoon and evening.
Winds: Northerly 15 to 20 knots shifting south to southwesterly during the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon. Northeasterly around 1 metre, increasing to 1 to 2 metres in the far east during the afternoon or evening.

Forecast for Tuesday, 29 September
Weather: Partly cloudy. The chance of a thunderstorm offshore in the evening.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots in the east in the late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres in the east by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 30 September
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: North to northwesterly 10 to 15 knots, reaching up to 25 knots in the east early in the morning. Winds turning westerly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 1 October
Weather: Partly cloudy. 80% chance of rain. The chance of a thunderstorm.
Winds: West to northwesterly about 10 knots becoming south to southwesterly during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Port Fairy
▲ N
12 kn N
· 21 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all VIC warnings
Temperature
St Helens
21 °C 10 °C 1am 25 °C 3pm
↑ Warming
Now: 21 °C
Tides
Griffith Island
9:14am 0.50m 2:20pm 0.83m
↑ Rising
Current: 0.75m
Weather Now for St Helens
Cloudy.
21 °C
Feels like 18 °C
Wind
12 kn N
Humidity
54%
Pressure
1021 hPa
At Port Fairy
Nearby Wind
50 km radius
N S W E 13 kn Portland Airport 9 kn Warrnambool
St Helens
12 kn N
Recent Locations
St Helens
12 kn N
 21°
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Mozart -
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7 kn N
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Sun
6:10am rise 6:34pm set
12 h 23 m of daylight
Now: 12:36pm
148 seconds more than yesterday
Moon
9:31pmrise 7:03amset
93% illuminated
Waning Gibbous
Live Weather
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