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BoM Happy Valley Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: Northerly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy. 70% chance of showers.
Winds: North to northwesterly 10 to 15 knots turning west to southwesterly in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 90% chance of showers.
Winds: West to southwesterly 15 to 20 knots tending south to southwesterly during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Thursday, 23 July
Weather: Cloudy. 60% chance of showers.
Winds: South to southwesterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Tuesday, 21 July
Weather: Partly cloudy.
Winds: East to northeasterly about 10 knots tending north to northeasterly 10 to 15 knots before dawn then shifting south to southwesterly early in the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 70% chance of showers.
Winds: Southwesterly 10 to 15 knots turning southerly 15 to 20 knots during the morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 10 to 15 knots turning southeasterly during the day.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.

Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: North to northeasterly below 10 knots.
Seas: Below 0.5 metres.
Swell: South to southwesterly below 1 metre.
Forecast for Tuesday, 21 July
Weather: Partly cloudy.
Winds: North to northwesterly about 10 knots.
Seas: Below 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 90% chance of showers.
Winds: West to northwesterly 10 to 15 knots turning southwesterly in the late morning.
Seas: Around 1 metre.
Swell: South to southwesterly below 0.5 metres.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 60% chance of showers.
Winds: Southwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southeast to southwesterly below 0.5 metres.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: North to northeasterly about 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy.
Winds: Northerly 10 to 15 knots turning northwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 80% chance of showers.
Winds: Westerly 15 to 20 knots turning southwesterly in the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage during the afternoon.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 50% chance of showers.
Winds: Southwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: West to southwesterly 1 to 1.5 metres.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots south of Port MacDonnell.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Beachport.
Swell: Southwesterly 2.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm offshore in the afternoon and evening.
Winds: Northerly 15 to 20 knots turning northwesterly in the late morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port MacDonnell.
Swell: Westerly 2.5 to 3 metres, tending southwesterly 2 to 2.5 metres during the morning, then tending westerly 2 to 2.5 metres later in the evening.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 95% chance of showers, with possible small hail in the afternoon and evening.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly 15 to 25 knots early in the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres south of Port MacDonnell.
Swell: Westerly 2 to 2.5 metres, tending southwesterly 2 to 3 metres during the morning.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 90% chance of showers, with possible small hail in the morning and afternoon.
Winds: Southwesterly 20 to 25 knots.
Seas: 1.5 metres, increasing to 1.5 to 2 metres south of Beachport.
Swell: Southwesterly 3 to 5 metres.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: North to northeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy. 50% chance of showers.
Winds: Northerly 10 to 15 knots shifting southwesterly in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 90% chance of showers.
Winds: Southwesterly 15 to 20 knots tending southerly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 50% chance of showers.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: North to northwesterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly during the afternoon and evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 90% chance of showers, with possible small hail in the evening.
Winds: Westerly 15 to 20 knots turning southwesterly in the early morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 to 2.5 metres, increasing to 2.5 to 4 metres during the afternoon.
Forecast for Thursday, 23 July
Weather: Cloudy. 70% chance of showers, with possible small hail in the morning.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 3 to 4 metres.

Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: North to northeasterly about 10 knots.
Seas: Below 1 metre.
Swell: South to southwesterly around 1 metre south of Cowell to Wallaroo.
Forecast for Tuesday, 21 July
Weather: Partly cloudy.
Winds: Northerly about 10 knots increasing to 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 70% chance of showers.
Winds: Westerly 10 to 15 knots turning south to southwesterly 15 to 20 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria around midday.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the afternoon.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Forecast for Monday, 20 July
Weather: Cloudy.
Winds: Northerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy. The chance of a thunderstorm offshore in the afternoon and evening.
Winds: Northerly 10 to 15 knots turning northwesterly in the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 95% chance of showers, with possible small hail in the evening.
Winds: Northwesterly 15 to 20 knots turning southwesterly during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres around midday.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 80% chance of showers, with possible small hail in the morning and afternoon.
Winds: Southwesterly 15 to 20 knots.
Seas: 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: Northeasterly about 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 21 July
Weather: Cloudy.
Winds: North to northeasterly 10 to 15 knots shifting southwesterly in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 22 July
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly 10 to 15 knots in the late morning and afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 23 July
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Noarlunga
▲ N
5 kn NE
· 13 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Happy Valley
13 °C 16 °C 1pm 9 °C 6am
↓ Cooling
Now: 13 °C
Tides
Seaview Downs
7:23pm 1.96m 1:33am 0.34m
↓ Falling
Current: 0.52m
Weather Now for Happy Valley
Partly cloudy.
13 °C
Feels like 11 °C
Wind
5 kn NE
Humidity
80%
Pressure
1026 hPa
At Noarlunga
Nearby Wind
50 km radius
N S W E 4 kn Kuitpo Mount Barker 5 kn Sellicks Hill Calm Parafield Airport 9 kn Outer Harbour
Happy Valley
5 kn NE
Recent Locations
Happy Valley
5 kn NE
 13°
Tugun
8 kn SSW
 17°
The Hill
4 kn NW
 12°
Mourilyan Harbour
3 kn SW
 19°
Currumbin Waters
8 kn SSW
 17°
Dirk Hartog Island
11 kn SSE
 14°
Warners Bay
4 kn NW
 12°
Sun
7:18am rise 5:26pm set
10 h 7 m of daylight
Now: 12:13am
74 seconds more than yesterday
Moon
11:05am rise --:-- set
41% illuminated
First Quarter
Live Weather
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 13°
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4 kn NNE
 9°
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Calm
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