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BoM Racecourse Bay Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres. Southeasterly below 1 metre, increasing to 1 to 1.5 metres in the west.
Forecast for Thursday, 28 May
Weather: Partly cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming northwesterly 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 29 May
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning.
Winds: Northwesterly 15 to 25 knots turning westerly 15 to 20 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west during the evening.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening. Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Northerly below 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots offshore in the late evening.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Southwesterly around 1 metre.
Forecast for Friday, 29 May
Weather: Partly cloudy.
Winds: North to northwesterly 15 to 20 knots turning west to southwesterly 10 to 15 knots during the morning.
Seas: Around 1 metre.
Swell: Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon or evening.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Friday, 29 May
Weather: Partly cloudy. 70% chance of showers.
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly during the day.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: South to southwesterly below 0.5 metres.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Southeasterly about 10 knots becoming north to northwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre.
Forecast for Friday, 29 May
Weather: Cloudy. 90% chance of showers.
Winds: Northwesterly 15 to 20 knots turning westerly during the afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: West to southwesterly around 1 metre.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots decreasing to about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 metres. Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots becoming west to southwesterly before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres. South to southeasterly around 1 metre, increasing to 1 to 1.5 metres south of Port MacDonnell.
Forecast for Friday, 29 May
Weather: Cloudy. 95% chance of showers.
Winds: North to northwesterly 15 to 20 knots tending west to northwesterly during the afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1 to 1.5 metres.

Forecast for Wednesday, 27 May
Weather: Mostly sunny.
Winds: South to southeasterly 10 to 15 knots decreasing to below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres. South to southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Variable below 10 knots becoming northwest to northeasterly 10 to 15 knots in the morning then tending northwesterly in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres. Southeasterly around 1 metre.
Forecast for Friday, 29 May
Weather: Partly cloudy. 80% chance of showers.
Winds: North to northwesterly 15 to 20 knots turning westerly during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday. Southwesterly 1.5 metres.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming northerly 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 29 May
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 10 to 15 knots turning westerly 15 to 20 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots tending southeast to southwesterly in the early afternoon then tending southeasterly in the evening.
Seas: Below 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Friday, 29 May
Weather: Partly cloudy. 50% chance of showers.
Winds: Northwesterly 15 to 20 knots tending westerly during the afternoon.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: South to southwesterly below 1 metre.

Forecast for Wednesday, 27 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late morning and early afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 metres. South to southeasterly 1 to 1.5 metres, decreasing below 1 metre by early evening.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres.
Forecast for Friday, 29 May
Weather: Cloudy. 90% chance of showers.
Winds: North to northwesterly 15 to 20 knots tending west to northwesterly during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres.

Forecast for Wednesday, 27 May
Weather: Mostly sunny.
Winds: South to southeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon. Southwesterly 1 to 1.5 metres.
Forecast for Thursday, 28 May
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming northwesterly 10 to 15 knots in the middle of the day then tending northerly in the evening.
Seas: Below 1 metre.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Streaky Bay. South to southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 29 May
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots turning westerly during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Streaky Bay during the morning.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Mount Gambier
▲ N
10 kn SSE
· 15 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Racecourse Bay
15 °C 17 °C 11am 11 °C 11pm
↓ Cooling
Now: 15 °C
Tides
Port Macdonnell
11:19am 0.98m 3:28am 0.51m
↓ Falling
Current: 0.96m
Weather Now for Racecourse Bay
Partly cloudy.
15 °C
Feels like 12 °C
Wind
10 kn SSE
Humidity
93%
Pressure
1020 hPa
At Mount Gambier
Nearby Wind
50 km radius
N S W E 10 kn Mount Gambier
Racecourse Bay
10 kn SSE
Recent Locations
Racecourse Bay
10 kn SSE
 15°
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8 kn WSW
 16°
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9 kn N
 19°
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-
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15 kn SE
 15°
Tahmoor
6 kn W
 23°
North Woodburn
5 kn SE
 22°
Sun
7:10am rise 4:58pm set
9 h 47 m of daylight
Now: 1:43pm
76 seconds less than yesterday
Moon
2:23pm rise 3:06am set
85% illuminated
Waxing Gibbous
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