BoM Streaky Bay Marine Weather Forecast

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots in the west during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres in the west.
Swell: Southwesterly 2 metres.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 50% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres in the west.
Swell: Southwesterly 2 metres.
Forecast for Sunday, 24 May
Weather: Partly cloudy. 90% chance of showers.
Winds: North to northwesterly 15 to 20 knots shifting south to southwesterly during the morning and early afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 25 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly during the afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres. South to southeasterly below 1 metre, increasing to 1 to 1.5 metres in the west during the afternoon.

Forecast for Friday, 22 May
Weather: Partly cloudy. The chance of a thunderstorm later tonight.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore in the late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Saturday, 23 May
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning.
Winds: Southwesterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres by early evening.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Sunday, 24 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 25 knots turning southerly 15 to 20 knots during the morning and early afternoon.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 25 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: South to southwesterly 2 to 3 metres. Below 0.5 metres, tending southerly 1.5 to 2.5 metres during the morning.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: North to northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: South to southwesterly below 0.5 metres.
Forecast for Saturday, 23 May
Weather: Partly cloudy.
Winds: North to northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Sunday, 24 May
Weather: Cloudy. 90% chance of showers.
Winds: Northerly 15 to 20 knots turning westerly 10 to 15 knots in the early afternoon.
Seas: Around 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 25 May
Weather: Partly cloudy. 70% chance of showers.
Winds: Northwest to southwesterly 10 to 15 knots tending northeast to southeasterly during the morning then tending south to southeasterly during the day.
Seas: Below 1 metre.
Swell: South to southwesterly below 0.5 metres.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: Northerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.
Forecast for Saturday, 23 May
Weather: Partly cloudy.
Winds: North to northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.
Forecast for Sunday, 24 May
Weather: Cloudy. 90% chance of showers.
Winds: Northerly 15 to 20 knots shifting west to southwesterly 10 to 15 knots in the late morning and early afternoon.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre.
Forecast for Monday, 25 May
Weather: Partly cloudy. 80% chance of showers.
Winds: South to southwesterly 10 to 15 knots turning southeasterly during the morning.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.

Forecast for Friday, 22 May
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 metres.
Forecast for Saturday, 23 May
Weather: Cloudy.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Beachport during the morning.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Sunday, 24 May
Weather: Cloudy. 80% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Forecast for Monday, 25 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Northeasterly 10 to 15 knots turning east to southeasterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port MacDonnell during the evening.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1.5 metres offshore.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 60% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Sunday, 24 May
Weather: Partly cloudy. 90% chance of showers.
Winds: North to northwesterly 15 to 20 knots shifting south to southwesterly during the morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 25 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres during the evening. Below 0.5 metres, tending south to southeasterly 1 to 2 metres during the morning.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 23 May
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Sunday, 24 May
Weather: Cloudy. 95% chance of showers.
Winds: Northwest to northeasterly 15 to 20 knots tending northwest to southwesterly in the morning then tending southeast to southwesterly in the evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Monday, 25 May
Weather: Cloudy. 90% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres. Southerly below 0.5 metres, tending southeasterly 1 to 1.5 metres during the morning.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: North to northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Forecast for Saturday, 23 May
Weather: Partly cloudy.
Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Neill to Port Victoria in the late evening.
Seas: Around 1 metre.
Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Forecast for Sunday, 24 May
Weather: Cloudy. 90% chance of showers.
Winds: North to northwesterly 15 to 20 knots turning west to southwesterly 10 to 15 knots in the late morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Swell: South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Forecast for Monday, 25 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly 10 to 15 knots turning southerly 15 to 20 knots during the morning.
Seas: Around 1 metre.
Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.

Forecast for Friday, 22 May
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots turning northeasterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 23 May
Weather: Cloudy.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing below 1 metre by early evening.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Sunday, 24 May
Weather: Cloudy. 90% chance of showers.
Winds: Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the early afternoon then turning north to northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Forecast for Monday, 25 May
Weather: Cloudy. 70% chance of showers.
Winds: North to northeasterly 10 to 15 knots shifting southeasterly during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Forecast for Friday, 22 May
Weather: Cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres south of Streaky Bay.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the late afternoon then tending northwest to southwesterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Sunday, 24 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly in the late afternoon.
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 Monday, 25 May
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the evening.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres. Below 0.5 metres, tending southerly 1 to 2 metres during the afternoon or evening.
Streaky Bay
N
-
Warnings
No warnings within 100 km.
State Wide
Temperature
Streaky Bay
14 °C 20 °C 3pm 10 °C 7am
↓ Cooling
Now: 14 °C
Tides
Streaky Bay
2:58pm 1.86m 7:33pm 1.25m
↓ Falling
Current: 1.39m
Weather Now for Streaky Bay
Observations not available
Nearby Wind
50 km radius
Wind Observations Offline
Recent Locations
Streaky Bay
-
Rocky Gully
8 kn S
12°
Casterton
Calm E
10°
Sun
7:19am rise 5:39pm set
10 h 19 m of daylight
Now: 6:06pm
-74 seconds than yesterday
Moon
12:29pm rise 11:16pm set
37% illuminated
First Quarter
Live Weather
Nearby
Windiest in Australia
Lord Howe Island Windy Point, NSW
31 kn ESE
Most Windless in Australia
Avalon, VIC
Calm E
10°
Hottest in Australia
Jabiru Airport, NT
3 kn ENE
31°
Coldest in Australia
Perisher Valley, NSW
Calm E
-0°
Return To Classic site 😭
Or... let us know if a problem, so we can tweak! 😅