BoM Smithfield Plains Marine Weather Forecast

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

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.

Swell: South to southeasterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west. Southwesterly 1.5 metres.

Winds: Southeasterly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southeasterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday. Southwesterly 1.5 metres.

Winds: East to southeasterly about 10 knots becoming north to northwesterly during the day then increasing to 10 to 15 knots during the evening.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres. Southeasterly below 1 metre, increasing to 1 to 1.5 metres in the west.

Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore in the late morning and afternoon.

Seas: 1.5 to 2 metres.

Swell: Southerly 2 metres. Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: South to southeasterly 15 to 20 knots tending east to southeasterly below 10 knots during the morning and early afternoon.

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

Swell: Southerly 2 metres, tending southeasterly 1.5 to 2 metres during the afternoon, then decreasing to 1.5 metres later in the evening. Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: Variable below 10 knots becoming northerly 10 to 15 knots during the morning.

Seas: Below 1 metre.

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

Winds: Northeasterly 10 to 15 knots turning east to southeasterly below 10 knots in the middle of the day.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: Southeasterly about 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: Variable below 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: Easterly 15 to 20 knots turning southeasterly 10 to 15 knots in the late afternoon.

Seas: Around 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Southeasterly about 10 knots increasing to 10 to 15 knots in the morning then decreasing to about 10 knots in the late afternoon.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Variable about 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Easterly 10 to 15 knots, reaching up to 25 knots south of Beachport in the late afternoon.

Seas: Below 1 metre, increasing to 1 to 2 metres south of Beachport.

Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Southeasterly 1.5 to 2 metres.

Winds: East to southeasterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell early in the morning. Winds tending south to southeasterly 10 to 15 knots during the day.

Seas: 1 to 2 metres, decreasing to 1 metre by early evening.

Swell: Southeasterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening. Southwesterly 1.5 metres.

Winds: South to southwesterly about 10 knots.

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.

Winds: Southerly 15 to 20 knots turning southeasterly in the late morning and early afternoon. Winds reaching up to 25 knots offshore during the afternoon and evening.

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

Swell: Southerly 1.5 to 2 metres. Southwesterly 1.5 metres.

Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds decreasing to about 10 knots in the early morning.

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

Swell: South to southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday. Southwesterly 1.5 metres.

Winds: Variable below 10 knots becoming northwesterly 10 to 15 knots during the 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.

Winds: Easterly 15 to 20 knots turning southeasterly 10 to 15 knots in the late afternoon.

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

Swell: Southerly 2 to 2.5 metres, tending southeasterly 2 to 2.5 metres by early evening. Southwesterly 1.5 metres.

Winds: Southeasterly 15 to 20 knots.

Seas: Around 1 metre, increasing to 1 to 1.5 metres around midday.

Swell: Southeasterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening. Southwesterly 1.5 metres.

Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots during the morning then becoming northerly 10 to 15 knots during the 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 afternoon.

Winds: Northwest to northeasterly 10 to 15 knots tending east to northeasterly in the middle of the day then tending east to southeasterly in the late afternoon. Winds reaching up to 20 knots near the Eyre Peninsula coast in the early afternoon.

Seas: Below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.

Swell: South to southwesterly below 1 metre.

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.

Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots during the morning.

Seas: Below 1 metre.

Swell: South to southwesterly below 1 metre.

Winds: East to southeasterly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southerly 1 to 1.5 metres, increasing to 1 to 2 metres south of Salt Creek. Southwesterly 1.5 metres, increasing to 1.5 to 2 metres inshore.

Winds: Easterly 10 to 15 knots turning southeasterly during the morning. Winds reaching up to 20 knots offshore during the morning.

Seas: Around 1 metre.

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

Winds: Southeasterly 10 to 15 knots decreasing to below 10 knots during the morning then becoming south to southwesterly during the afternoon.

Seas: Below 1 metre.

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

Winds: Southerly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the evening. Winds turning southeasterly in the evening.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay during the afternoon.

Swell: Southerly 2 metres. Southwesterly 1 to 1.5 metres.

Winds: Southeasterly 15 to 20 knots decreasing to about 10 knots in the morning.

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

Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening. Southwesterly 1 to 1.5 metres.

Winds: South to southeasterly below 10 knots becoming north to northwesterly during the morning then increasing to 10 to 15 knots during 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 afternoon.