BoM American River Marine Weather Forecast

Winds: East to southeasterly 15 to 20 knots, reaching up to 25 knots in the west.

Seas: 1.5 metres.

Swell: Southwesterly 2.5 to 3 metres.

Winds: Easterly 15 to 25 knots.

Seas: 1.5 to 2 metres.

Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres during the afternoon.

Winds: East to northeasterly 15 to 20 knots turning south to southeasterly 10 to 15 knots in the evening.

Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.

Swell: Southwesterly 2 metres, decreasing to 1.5 metres during the morning.

Winds: Southerly 15 to 25 knots.

Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Winds: East to southeasterly 25 to 30 knots.

Seas: 2.5 metres.

Swell: Southwesterly 2 metres.

Winds: Easterly 15 to 25 knots, reaching up to 30 knots during the morning.

Seas: 1.5 to 2.5 metres.

Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon, then tending south to southwesterly 1.5 metres later in the evening. East to southeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning.

Winds: Northeast to southeasterly 15 to 20 knots tending southwesterly 15 to 25 knots before dawn then tending southerly 20 to 25 knots in the late evening.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.

Swell: South to southwesterly 1 to 1.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Southerly 15 to 20 knots turning southeasterly during the evening.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.

Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres north of Port Vincent to Brighton.

Swell: West to southwesterly below 0.5 metres.

Winds: Southeasterly 15 to 20 knots turning easterly before dawn.

Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.

Swell: West to southwesterly below 0.5 metres.

Winds: Northeasterly 15 to 20 knots turning easterly 10 to 15 knots in the late afternoon.

Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.

Swell: Southeast to southwesterly below 0.5 metres.

Winds: Northeasterly 10 to 15 knots shifting south to southwesterly during the morning then becoming southerly 15 to 25 knots during the day.

Seas: Around 1 metre, increasing to 1.5 to 2 metres during the afternoon or evening.

Swell: West to southwesterly below 0.5 metres.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: West to southwesterly around 1 metre.

Winds: Southeasterly 15 to 20 knots tending easterly before dawn. Winds reaching up to 25 knots inshore during the morning.

Seas: 1 to 1.5 metres.

Swell: West to southwesterly below 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage.

Winds: East to northeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.

Swell: West to southwesterly below 1 metre, increasing to around 1 metre through the Backstairs Passage.

Winds: Variable about 10 knots becoming southerly 15 to 25 knots during the morning.

Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon.

Swell: West to southwesterly around 1 metre.

Winds: South to southeasterly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Southwesterly 3 metres.

Winds: Southeasterly 10 to 15 knots turning easterly 15 to 20 knots early in the morning.

Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Beachport during the afternoon.

Swell: Southwesterly 2.5 to 3 metres.

Winds: East to northeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.

Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.

Winds: Variable about 10 knots becoming southerly 15 to 25 knots during the day.

Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon or evening.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres during the morning. East to southeasterly around 1 metre south of Beachport.

Winds: Easterly 20 to 25 knots, reaching up to 30 knots offshore.

Seas: 2 to 2.5 metres.

Swell: Southwesterly 2.5 metres.

Winds: Easterly 15 to 25 knots, reaching up to 30 knots offshore early in the morning.

Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: Easterly 15 to 20 knots tending northeasterly before dawn then shifting south to southeasterly in the early afternoon.

Seas: 1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres later in the evening.

Swell: Southwesterly 1 to 1.5 metres.

Winds: Southerly 15 to 25 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.

Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: Southwesterly 3 metres.

Winds: Easterly 15 to 20 knots.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres west of Kangaroo Island.

Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.

Winds: Easterly 15 to 20 knots tending northeasterly before dawn.

Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.

Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning. East to southeasterly around 1 metre.

Winds: Southerly 15 to 25 knots.

Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.

Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres during the morning.

Winds: Southeasterly 20 to 30 knots.

Seas: 1.5 to 2 metres.

Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo early in the morning. Winds turning easterly 15 to 25 knots early in the morning.

Seas: 1 to 2 metres, decreasing below 1.5 metres during the afternoon.

Swell: South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Winds: Northeasterly 15 to 20 knots turning easterly in the late afternoon.

Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Swell: South to southwesterly around 1 metre.

Winds: East to northeasterly 10 to 15 knots shifting south to southwesterly 15 to 20 knots during the morning then increasing to 20 to 30 knots during the day.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.

Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the evening.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: Southwesterly 3 metres.

Winds: Southeasterly 15 to 20 knots turning easterly before dawn.

Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.

Swell: Southwesterly 2 to 3 metres.

Winds: Northeasterly 15 to 20 knots tending easterly 10 to 15 knots in the late afternoon.

Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.

Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.

Winds: East to northeasterly about 10 knots tending southerly 15 to 25 knots during the day.

Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon or evening.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon or evening.

Winds: East to southeasterly 25 to 30 knots.

Seas: 2.5 metres.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Easterly 15 to 25 knots, reaching up to 30 knots early in the morning.

Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.

Swell: Southwesterly 1.5 to 2 metres.

Winds: Easterly 15 to 20 knots tending northeasterly 15 to 25 knots before dawn then shifting southwesterly 15 to 20 knots in the early afternoon.

Seas: 1 to 2 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres by early evening.

Swell: Southwesterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.

Winds: Southwesterly 15 to 20 knots turning southerly 15 to 25 knots during the morning.

Seas: 1 to 2 metres.

Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.