BoM Yankalilla Marine Weather Forecast

Winds: Northerly 10 to 15 knots, reaching up to 20 knots in the west in the late morning and afternoon. Winds turning northwesterly in the late morning.

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

Swell: Southwesterly 2 to 2.5 metres.

Winds: Northerly 15 to 20 knots.

Seas: Below 1 metre, increasing to 1 to 1.5 metres in the west during the morning.

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

Winds: North to northwesterly 20 to 25 knots shifting southwesterly 15 to 20 knots during the afternoon.

Seas: 1 to 2 metres.

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

Winds: Northerly 15 to 20 knots tending northeasterly 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 around midday.

Winds: Northeasterly 10 to 15 knots tending northerly 15 to 20 knots before dawn. Winds reaching up to 25 knots offshore in the late evening.

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

Swell: Southwesterly 1 to 1.5 metres.

Winds: Southwesterly 15 to 25 knots turning southerly 10 to 15 knots during the evening.

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

Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon or evening.

Winds: Northerly 10 to 15 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: Northerly 15 to 20 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: North to northwesterly 15 to 25 knots turning west to southwesterly 15 to 20 knots during the morning.

Seas: 1 to 1.5 metres.

Swell: West to southwesterly below 0.5 metres.

Winds: North to northeasterly about 10 knots tending north to northwesterly 10 to 15 knots in the early morning then decreasing to about 10 knots in the evening. Winds reaching up to 20 knots through the Backstairs Passage during the morning and early afternoon.

Seas: Around 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Northerly about 10 knots increasing to 15 to 20 knots before dawn.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Northerly 20 to 25 knots tending northwest to southwesterly 15 to 20 knots during the morning then becoming southwesterly 10 to 15 knots during the evening.

Seas: 1 to 2 metres.

Swell: West to southwesterly around 1 metre.

Winds: Northwesterly 15 to 20 knots, reaching up to 30 knots south of Beachport in the early afternoon.

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

Swell: Southwesterly 2.5 to 3 metres, tending westerly 2.5 to 3 metres later in the evening.

Winds: Northwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell early in the morning. Winds turning northerly in the evening.

Seas: 1 to 2 metres.

Swell: Westerly 2 to 3 metres, tending southwesterly 2 metres by early evening.

Winds: North to northwesterly 20 to 30 knots turning west to southwesterly during the afternoon.

Seas: 1.5 to 2.5 metres.

Swell: Southwesterly 2 to 3 metres, tending westerly 3 metres during the evening.

Winds: North to northeasterly 10 to 15 knots tending north to northwesterly in the morning then becoming variable about 10 knots in the evening. Winds reaching up to 20 knots inshore in the late morning and early afternoon.

Seas: Around 1 metre.

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

Winds: Northerly 15 to 20 knots.

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

Swell: Southwesterly 1.5 metres.

Winds: North to northwesterly 20 to 25 knots turning west to southwesterly 15 to 25 knots during the morning then tending south to southwesterly 15 to 20 knots during the evening.

Seas: 1 to 2 metres.

Swell: Southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon or evening.

Winds: Northerly 15 to 20 knots turning northwesterly in the late morning.

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

Swell: Southwesterly 2 to 2.5 metres.

Winds: Northwesterly 15 to 20 knots turning northerly in the late afternoon.

Seas: 1 to 1.5 metres.

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

Winds: North to northwesterly 20 to 25 knots shifting southwesterly 15 to 25 knots during the afternoon.

Seas: 1 to 2 metres.

Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the afternoon or evening.

Winds: North to northeasterly about 10 knots increasing to 10 to 15 knots in the early morning then becoming variable about 10 knots in the evening.

Seas: Below 1 metre.

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

Winds: Variable below 10 knots becoming north to northeasterly 15 to 20 knots before dawn.

Seas: Below 1 metre.

Swell: South to southwesterly around 1 metre.

Winds: North to northwesterly 15 to 25 knots shifting southwesterly 15 to 20 knots during the day.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Swell: South to southwesterly around 1 metre.

Winds: Northerly 10 to 15 knots tending northwesterly in the middle of the day. Winds reaching up to 20 knots offshore during the day.

Seas: Around 1 metre.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Northwesterly 10 to 15 knots turning northerly in the late afternoon. Winds reaching up to 20 knots offshore early in the morning and again in the late evening.

Seas: Around 1 metre.

Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.

Winds: North to northwesterly 15 to 25 knots turning west to southwesterly during the day.

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

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

Winds: Northerly 10 to 15 knots becoming variable about 10 knots in the early afternoon.

Seas: Below 1 metre.

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

Winds: Northerly 15 to 20 knots.

Seas: Around 1 metre.

Swell: Southwesterly 1 to 1.5 metres.

Winds: Northerly 20 to 25 knots shifting south to southwesterly 10 to 15 knots during the day.

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

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