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

BoM Duncan Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Tuesday, 16 June
Weather: Cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west.
Swell: Southwesterly 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots in the late morning and early afternoon. Winds turning northwesterly during the afternoon and evening.
Seas: 1 to 2 metres, decreasing below 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northwesterly 20 to 25 knots tending north to northwesterly 20 to 30 knots in the morning then turning west to southwesterly 20 to 25 knots in the afternoon.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 30 knots turning southerly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 4 metres, decreasing to 3 metres during the morning.

Forecast for Tuesday, 16 June
Weather: Partly cloudy.
Winds: North to northwesterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres.
Forecast for Wednesday, 17 June
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly 20 to 30 knots before dawn.
Seas: Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
Winds: West to northwesterly 20 to 30 knots turning southwesterly 25 to 30 knots in the early morning.
Seas: 2 to 3 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 4 metres around midday.
Forecast for Friday, 19 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Southwesterly 20 to 30 knots turning southerly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1.5 metres during the evening.
Swell: South to southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.

Forecast for Tuesday, 16 June
Weather: Cloudy.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Vincent to Brighton.
Seas: Around 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Winds: North to northeasterly 15 to 20 knots tending north to northwesterly 10 to 15 knots in the evening.
Seas: Around 1 metre.
Swell: South to southwesterly below 0.5 metres.
Forecast for Thursday, 18 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Northwesterly 15 to 20 knots increasing to 20 to 25 knots in the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: West to southwesterly below 0.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: West to northwesterly 20 to 25 knots turning southwesterly 15 to 20 knots during the morning.
Seas: 1 to 2 metres, decreasing to 1 metre during the evening.
Swell: West to southwesterly below 0.5 metres.

Forecast for Tuesday, 16 June
Weather: Cloudy. 50% chance of showers.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots tending northwesterly in the late evening.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Forecast for Thursday, 18 June
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the morning.
Winds: Northwesterly 15 to 25 knots increasing to 25 to 30 knots in the middle of the day then decreasing to 20 to 25 knots in the late afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: West to southwesterly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Westerly 20 to 25 knots turning south to southwesterly 15 to 20 knots during the morning.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore during the morning.

Forecast for Tuesday, 16 June
Weather: Cloudy. 70% chance of rain.
Winds: Northerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: West to southwesterly 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm north of Port MacDonnell from the late morning.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the late evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres, decreasing to 1.5 metres later in the evening.
Forecast for Thursday, 18 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Northerly 20 to 25 knots turning northwesterly 15 to 25 knots early in the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 metres.
Forecast for Friday, 19 June
Weather: Cloudy. 95% chance of showers.
Winds: North to northwesterly 15 to 25 knots shifting south to southwesterly during the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 4 metres during the morning.

Forecast for Tuesday, 16 June
Weather: Cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southwesterly 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 25 knots turning northwesterly 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the late evening.
Seas: 1 to 1.5 metres, increasing to 2 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 25 to 30 knots turning southwesterly 20 to 30 knots in the late afternoon.
Seas: 2 to 3 metres.
Swell: Southwesterly 1.5 to 2 metres, tending westerly 1.5 to 2.5 metres during the afternoon, then tending southwesterly 2 to 4 metres by early evening.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 30 knots turning southerly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.

Forecast for Tuesday, 16 June
Weather: Cloudy. 50% chance of showers.
Winds: North to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots west of Kangaroo Island in the late morning and early afternoon.
Seas: 1 to 2 metres.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 18 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning.
Winds: Northwesterly 15 to 25 knots tending north to northwesterly 20 to 30 knots in the morning then tending northwest to southwesterly 15 to 25 knots in the evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres west of Kangaroo Island.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots turning southerly 15 to 25 knots during the afternoon.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres during the morning. Southerly around 1 metre.

Forecast for Tuesday, 16 June
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots south of Cowell to Wallaroo in the early afternoon. Winds turning northwesterly in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres south of Port Neill to Port Victoria around midday.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Forecast for Thursday, 18 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 25 knots tending northerly 20 to 30 knots in the morning then tending northwesterly in the middle of the day.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: South to southwesterly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Westerly 20 to 30 knots turning south to southwesterly 15 to 20 knots during the day.
Seas: 1.5 to 2.5 metres.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo during the morning.

Forecast for Tuesday, 16 June
Weather: Cloudy. 60% chance of showers.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Cloudy. Near 100% chance of rain. The chance of a thunderstorm.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 1.5 to 2.5 metres, decreasing to 1.5 metres later in the evening.
Forecast for Thursday, 18 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the middle of the day then tending north to northwesterly 20 to 25 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 1 to 1.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: West to northwesterly 20 to 25 knots turning south to southwesterly 15 to 20 knots during the morning.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres during the morning.

Forecast for Tuesday, 16 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Streaky Bay.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 17 June
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots turning northwesterly 20 to 30 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 2 to 2.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm from the late morning.
Winds: Northwesterly 20 to 30 knots turning west to southwesterly 25 to 30 knots in the late morning and early afternoon.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 4 metres during the afternoon.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 30 knots turning southerly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the evening.
Swell: Southwesterly 4 metres, decreasing to 3 metres during the afternoon.
Parndana
▲ N
9 kn N
· 16 °C
Warnings
No warnings within 100 km.
State Wide
Severe Marine
View all SA warnings
Temperature
Duncan
16 °C 16 °C 10am 12 °C 11pm
↓ Cooling
Now: 16 °C
Tides
Vivonne Bay
12:07am 0.63m 5:06am 0.43m
↓ Falling
Current: 0.47m
Weather Now for Duncan
Rain.
16 °C
Feels like 14 °C
Wind
9 kn N
Humidity
87%
Pressure
1016 hPa
At Parndana
Nearby Wind
50 km radius
N S W E 15 kn Cape Borda 8 kn Kingscote
Duncan
9 kn N
Recent Locations
Duncan
9 kn N
 16°
Wanniassa
Calm
8°
Flynn Reef
21 kn SE
Irrewarra
5 kn N
 14°
Coolamon
4 kn E
 14°
Como
Calm
12°
Coolabah
Calm
12°
Sun
7:30am rise 5:14pm set
9 h 44 m of daylight
Now: 3:37am
13 seconds less than yesterday
Moon
9:36am rise 7:28pm set
4% illuminated
Waxing Crescent
Live Weather
Nearby
Parndana, SA
9 kn N
 16°
Cape Borda, SA
15 kn N
 17°
Kingscote, SA
8 kn N
 17°
Windiest in Australia
Frederick Reef, QLD
30 kn ESE
 23°
Most Windless in Australia
Perth (Coastal), WA
Calm
6°
Hottest in Australia
Cocos Island, WA
10 kn E
 27°
Coldest in Australia
Gingin Airport, WA
3 kn S
 2°
Wettest in Australia
Mount Read, TAS
 42.6 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