BoM Mount Ossa Marine Weather Forecast

Winds: Easterly 15 to 20 knots turning southeasterly 15 to 25 knots in the early morning. Winds reaching up to 30 knots offshore north of Cairns in the evening.

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

Swell: Easterly around 1 metre outside the reef, tending southeasterly 1 to 1.5 metres by early evening.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore north of Cairns in the late morning.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres outside the reef.

Swell: Southeasterly below 1 metre, increasing to 1.5 to 2.5 metres outside the reef.

Winds: Southeasterly 20 to 25 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.

Swell: Southeasterly below 1 metre, increasing to 1.5 to 2.5 metres outside the reef.

Winds: Easterly 10 to 15 knots turning southeasterly 15 to 25 knots early in the morning. Winds reaching up to 30 knots offshore south of Cape Capricorn during the afternoon and evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.

Swell: Southerly below 1 metre, increasing to 1 to 2 metres during the afternoon. East to southeasterly around 1 metre inshore, increasing to 1 to 2 metres offshore southern waters by early evening.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore early in the morning.

Seas: 1.5 to 2.5 metres.

Swell: East to southeasterly below 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: East to southeasterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Winds: Southeasterly 15 to 25 knots, reaching up to 30 knots in the evening.

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

Swell: East to southeasterly around 1 metre outside the reef.

Winds: Southeasterly 25 to 30 knots.

Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.

Swell: Southeasterly 1 to 1.5 metres outside the reef, increasing to 1 to 2 metres during the morning.

Winds: Southeasterly 20 to 30 knots.

Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.

Swell: East to southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Winds: Southerly 15 to 25 knots turning southeasterly 20 to 30 knots in the early morning.

Seas: Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Swell: Southerly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.

Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning.

Seas: 1.5 to 2 metres.

Swell: Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore. Southerly around 1 metre.

Winds: Southeasterly 15 to 20 knots.

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

Swell: Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Winds: Southeasterly 15 to 25 knots increasing to 20 to 30 knots in the evening then decreasing to 20 to 25 knots in the late evening.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres around midday.

Swell: Southeasterly around 1 metre, increasing to 1 to 1.5 metres through the Capricorn Channel by early evening.

Winds: Southeasterly 20 to 30 knots.

Seas: 1.5 to 2.5 metres.

Swell: Southeasterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres through the Capricorn Channel.

Winds: Southeasterly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Southeasterly 1 to 1.5 metres, increasing to 1.5 to 2 metres through the Capricorn Channel.

Winds: Southeasterly about 10 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots in the northern bay in the evening.

Seas: Below 1 metre, increasing to 1 to 2 metres around midday.

Swell: Northeasterly below 1 metre.

Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots in the northern bay early in the morning.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres in the northern bay.

Swell: Northeasterly below 1 metre.

Winds: Southeasterly 15 to 20 knots.

Seas: Around 1 metre.

Swell: North to northeasterly below 1 metre.

Winds: Southeasterly 15 to 20 knots increasing to 20 to 25 knots in the middle of the day. Winds reaching up to 30 knots during the afternoon and evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.

Swell: South to southeasterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon, then tending southeasterly 1.5 to 2 metres by early evening.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore early in the morning.

Seas: 1.5 to 2.5 metres.

Swell: Southeasterly 2 to 2.5 metres.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Winds: Easterly 10 to 15 knots turning southeasterly 15 to 25 knots early in the morning. Winds reaching up to 30 knots offshore north of Hamilton Island in the evening.

Seas: Around 1 metre, increasing to 1 to 2 metres around midday.

Swell: Easterly around 1 metre offshore.

Winds: Southeasterly 20 to 30 knots.

Seas: 1.5 to 2.5 metres.

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

Winds: Southeasterly 15 to 25 knots.

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

Swell: Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: South to southeasterly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon.

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, increasing to 1 to 2 metres in the western bay around midday.

Winds: South to southeasterly 15 to 20 knots.

Seas: Around 1 metre.

Winds: Southerly 10 to 15 knots turning southeasterly during the morning.

Seas: Below 1 metre.

Winds: Easterly 15 to 20 knots, reaching up to 25 knots offshore north of Cullen Point in the late evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore.

Swell: Northeasterly below 1 metre.

Winds: Easterly 15 to 20 knots turning south to southeasterly in the afternoon then tending east to southeasterly in the late evening. Winds reaching up to 25 knots offshore during the morning and again in the late evening.

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

Swell: East to northeasterly around 1 metre offshore.

Winds: Easterly 15 to 25 knots turning south to southeasterly 10 to 15 knots during the day then tending east to southeasterly 15 to 20 knots during the evening.

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

Swell: East to northeasterly below 1 metre.

Winds: Easterly 15 to 20 knots turning southeasterly 20 to 25 knots during the morning and early afternoon. Winds reaching up to 30 knots in the evening.

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

Swell: East to southeasterly around 1 metre, increasing to 1 to 1.5 metres later in the evening.

Winds: Southeasterly 20 to 30 knots decreasing to 20 to 25 knots before dawn then increasing to 20 to 30 knots in the morning.

Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.

Swell: East to southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Winds: Southeasterly 20 to 25 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.

Swell: Southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Kowanyama during the morning. Winds shifting west to southwesterly in the afternoon then becoming variable about 10 knots in the evening.

Seas: Around 1 metre.

Swell: North to northeasterly below 1 metre.

Winds: Southeast to southwesterly 10 to 15 knots tending easterly 15 to 20 knots before dawn then tending southeast to southwesterly 10 to 15 knots in the evening. Winds reaching up to 25 knots offshore north of Kowanyama during the morning.

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

Swell: Northeasterly around 1 metre, increasing to 1 to 1.5 metres later in the evening.

Winds: Easterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots during the afternoon.

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

Swell: Northeasterly around 1 metre.

Winds: Southeasterly about 10 knots increasing to 20 to 30 knots in the early morning.

Seas: Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Swell: Southeasterly around 1 metre, increasing to 1 to 1.5 metres around midday, then tending south to southeasterly 1.5 to 2.5 metres during the afternoon.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore early in the morning.

Seas: 1.5 to 2.5 metres, decreasing to 1.5 metres during the afternoon.

Swell: Southeasterly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.

Winds: Southeasterly 15 to 20 knots.

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

Swell: Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Winds: Easterly 15 to 20 knots turning southeasterly during the afternoon and evening. Winds reaching up to 25 knots offshore east of Cape York in the late evening.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.

Swell: Southeasterly around 1 metre outside the reef.

Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning.

Seas: 1 to 2 metres.

Swell: East to southeasterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon, then decreasing to around 1 metre by early evening.

Winds: Southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: East to southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Winds: Easterly 10 to 15 knots turning southeasterly 15 to 25 knots early in the morning. Winds reaching up to 30 knots in the evening.

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

Swell: Easterly around 1 metre outside the reef, increasing to 1 to 1.5 metres later in the evening.

Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots during the day.

Seas: 1.5 to 2.5 metres.

Swell: Easterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Winds: Southeasterly 20 to 25 knots.

Seas: 1.5 to 2.5 metres.

Swell: Easterly 1 to 1.5 metres.