Seabreeze.com.au
Buy & Sell
Gallery
Gallery
Seabreeze Seabreeze
Weather
Buy & Sell Forums Gallery Login Join (Free) Help

BoM Portsmith Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other QLD Coastal Waters Forecasts

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: Below 1 metre, increasing to 1 to 1.5 metres outside the reef.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Monday, 22 June
Weather: Cloudy. 80% chance of showers.
Winds: Southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Cairns in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Cairns.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: Southeasterly 1 to 1.5 metres outside the reef.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southeasterly 20 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: Southeasterly 1 to 1.5 metres outside the reef.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: East to southeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Easterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 60% chance of showers.
Winds: East to southeasterly 10 to 15 knots tending south to southeasterly in the early morning.
Seas: Around 1 metre.
Swell: Northeasterly around 1 metre.
Forecast for Tuesday, 23 June
Weather: Mostly sunny.
Winds: South to southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Agnes Water.
Swell: Northeasterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: East to southeasterly around 1 metre offshore.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots inshore.
Seas: 1.5 metres.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Monday, 22 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots during the afternoon and 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.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 20 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 2 metres outside the reef.
Swell: East to southeasterly 1 to 1.5 metres outside the reef.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 20 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: East to southeasterly 1 to 1.5 metres outside the reef.

Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of rain. The chance of a thunderstorm.
Winds: East to southeasterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Easterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 95% chance of rain. The chance of a thunderstorm offshore south of Point Lookout in the early morning.
Winds: Easterly below 10 knots becoming southerly before dawn then increasing to 10 to 15 knots in the early morning.
Seas: Below 1 metre.
Swell: Easterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly below 1 metre inshore, increasing to around 1 metre offshore.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots north of Creal Reef.
Seas: Below 1 metre.
Swell: Easterly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Creal Reef.
Swell: East to northeasterly around 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Creal Reef.
Swell: East to northeasterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Creal Reef.
Swell: East to southeasterly below 1 metre.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Below 0.5 metres.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: South to southeasterly below 10 knots increasing to 10 to 15 knots before dawn.
Seas: Below 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Mostly sunny.
Winds: South to southeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 60% chance of showers.
Winds: South to southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres in the northern bay during the morning.
Swell: Below 0.5 metres.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Easterly about 10 knots.
Seas: Below 1 metre.
Swell: Easterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 70% chance of showers.
Winds: East to southeasterly about 10 knots tending southerly 15 to 20 knots in the morning.
Seas: Around 1 metre.
Swell: East to northeasterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southerly 10 to 15 knots turning southeasterly 15 to 20 knots in the early morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore around midday.
Swell: Northeasterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1.5 metres during the afternoon.
Swell: Southeasterly around 1 metre.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Hamilton Island.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
Swell: Below 0.5 metres.
Forecast for Monday, 22 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
Swell: Below 0.5 metres.
Forecast for Tuesday, 23 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
Swell: Below 0.5 metres.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
Swell: Easterly below 1 metre.

Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of rain.
Winds: South to southeasterly below 10 knots.
Seas: Below 0.5 metres.
Forecast for Monday, 22 June
Weather: Partly cloudy. 90% chance of rain.
Winds: South to southeasterly below 10 knots tending south to southwesterly 10 to 15 knots before dawn then decreasing to about 10 knots in the morning.
Seas: Below 1 metre.
Forecast for Tuesday, 23 June
Weather: Sunny.
Winds: South to southwesterly 10 to 15 knots tending south to southeasterly below 10 knots in the late morning.
Seas: Below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southerly about 10 knots increasing to 15 to 20 knots during the morning.
Seas: Around 1 metre.

Forecast for Sunday, 21 June
Weather: Mostly clear.
Winds: South to southeasterly 10 to 15 knots, reaching up to 20 knots offshore.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Cullen Point.
Swell: Below 0.5 metres.
Forecast for Monday, 22 June
Weather: Mostly sunny.
Winds: East to southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Weipa during the morning. Winds tending south to southeasterly during the morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 2 metres offshore.
Swell: Southerly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy.
Winds: East to southeasterly 15 to 20 knots tending south to southeasterly in the late morning and afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southeast to southwesterly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Mostly sunny.
Winds: East to southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southeast to southwesterly below 1 metre.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: East to southeasterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres outside the reef.
Swell: Southeasterly around 1 metre outside the reef.
Forecast for Tuesday, 23 June
Weather: Partly cloudy.
Winds: Southeasterly 20 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 1.5 to 2.5 metres outside the reef.
Swell: Southeasterly around 1 metre outside the reef, increasing to 1 to 1.5 metres during the morning.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southeasterly 20 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.
Swell: Southeasterly 1 to 2 metres outside the reef, decreasing to 1 to 1.5 metres during the afternoon or evening.

Forecast for Sunday, 21 June
Weather: Clear.
Winds: Southerly 15 to 20 knots.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore.
Forecast for Monday, 22 June
Weather: Sunny.
Winds: Southerly 15 to 20 knots turning southeasterly before dawn. Winds reaching up to 30 knots offshore during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Forecast for Tuesday, 23 June
Weather: Sunny.
Winds: Southeasterly 15 to 25 knots turning southerly 10 to 15 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Below 0.5 metres.
Forecast for Wednesday, 24 June
Weather: Sunny.
Winds: South to southeasterly 15 to 20 knots tending east to southeasterly during the morning then tending south to southeasterly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the evening.
Swell: Below 0.5 metres.

Forecast for Sunday, 21 June
Weather: Cloudy. 50% chance of rain.
Winds: Easterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Easterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots becoming southerly 10 to 15 knots in the early morning. Winds reaching up to 20 knots offshore north of Maroochydore in the late morning and early afternoon.
Seas: Around 1 metre.
Swell: East to northeasterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore during the morning.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 10 to 15 knots turning southeasterly 15 to 20 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southerly below 1 metre inshore, increasing to around 1 metre offshore.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southeast to southwesterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: Northeast to southeasterly around 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: East to southeasterly below 1 metre, increasing to 1 to 1.5 metres outside the reef.
Forecast for Wednesday, 24 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
Swell: East to southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.

Forecast for Sunday, 21 June
Weather: Mostly clear.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore.
Seas: 1 to 1.5 metres.
Swell: East to northeasterly below 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Easterly around 1 metre outside the reef.
Forecast for Tuesday, 23 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Easterly around 1 metre outside the reef.
Forecast for Wednesday, 24 June
Weather: Partly cloudy.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Easterly around 1 metre outside the reef, increasing to 1 to 1.5 metres during the afternoon.
Cairns
▲ N
9 kn S
· 21 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all QLD warnings
Temperature
Portsmith
21 °C 27 °C 2pm 18 °C 2am
↓ Cooling
Now: 21 °C
Tides
Cairns
9:02pm 1.41m 3:42am 2.44m
↑ Rising
Current: 1.43m
Weather Now for Portsmith
Partly cloudy.
21 °C
Feels like 21 °C
Wind
9 kn S
Humidity
78%
Pressure
1020 hPa
At Cairns
Nearby Wind
50 km radius
N S W E 7 kn Mareeba Airport 19 kn Arlington Reef
Portsmith
9 kn S
Recent Locations
Portsmith
9 kn S
 21°
Penneshaw
Calm
11°
Denman
Calm
9°
Williams -
Salisbury Park
4 kn ENE
 8°
Sun
6:45am rise 5:52pm set
11 h 6 m of daylight
Now: 9:41pm
1 seconds less than yesterday
Moon
11:41am rise --:-- set
45% illuminated
First Quarter
Live Weather
Nearby
Cairns, QLD
9 kn S
 21°
Cairns Racecourse, QLD
4 kn SSE
 20°
Cairns (Coastal), QLD
9 kn S
 21°
Mareeba Airport, QLD
7 kn SE
 18°
Arlington Reef, QLD
19 kn SSE
Windiest in Australia
Cape Wessel, NT
23 kn ESE
 26°
Most Windless in Australia
North Island, WA
Calm
17°
Hottest in Australia
Cocos Island, WA
8 kn SE
 28°
Coldest in Australia
Liawenee, TAS
Calm
-3°
Wettest in Australia
Maroochydore, QLD
 11.6 mm
More locations...
Weather

Sydney weather

Melbourne weather

Brisbane weather

Perth weather

Adelaide weather

Darwin weather

Hobart weather

Canberra weather

Location Map

Location Search

Rain Radar

Activities

Kitesurfing

Windsurfing

Stand up paddle

Surfing

Boating

Sailing

Fishing

News

Articles

About

About us

Contact us

Support

Write To Us

Help/FAQ

Report Bug

Suggestion Box

Copyright © 1997-2026 Seabreeze.com.au
Terms of use
Privacy policy