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

BoM Tarnma 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 Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots in the west in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Forecast for Monday, 19 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the late afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Sunday, 18 October
Weather: Partly cloudy. 50% chance of showers late this afternoon and evening. A thunderstorm likely during this afternoon and evening, with possible squalls late this afternoon and evening.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Monday, 19 October
Weather: The chance of a thunderstorm in the early morning. Mostly sunny day.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Tuesday, 20 October
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly during the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots tending northeast to southeasterly in the late afternoon then tending northeasterly in the late evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm in the evening.
Winds: Northeasterly 15 to 20 knots tending northerly 10 to 15 knots in the morning then becoming variable about 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: South to southwesterly below 0.5 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northwest to northeasterly 10 to 15 knots tending south to southwesterly during the morning.
Seas: Below 1 metre.
Swell: South to southwesterly below 0.5 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots turning easterly in the early afternoon.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northeasterly 15 to 20 knots tending northerly in the early morning then becoming variable about 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning.
Winds: Variable about 10 knots becoming southerly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the evening.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm at night.
Winds: Northeasterly 15 to 20 knots turning northerly before dawn. Winds reaching up to 25 knots offshore during the morning.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 10 to 15 knots shifting south to southwesterly during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots becoming variable about 10 knots in the early afternoon then becoming northeast to southeasterly 10 to 15 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Forecast for Monday, 19 October
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the early afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northeasterly 15 to 20 knots tending northerly in the early morning then shifting west to southwesterly 10 to 15 knots during the afternoon and evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 20 October
Weather: Cloudy. The chance of a thunderstorm in the morning.
Winds: Southwesterly 10 to 15 knots tending southerly during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the afternoon and evening.
Seas: Around 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm from the late morning.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: South to southwesterly around 1 metre south of Cowell to Wallaroo.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Southwesterly 10 to 15 knots turning southerly 15 to 20 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon or evening.
Swell: South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm at night.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds decreasing to about 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Forecast for Tuesday, 20 October
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: North to northeasterly 10 to 15 knots shifting south to southwesterly during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres.

Forecast for Sunday, 18 October
Weather: Sunny day. The chance of a thunderstorm later tonight.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Monday, 19 October
Weather: Mostly sunny. 60% chance of showers in the morning. A thunderstorm likely in the morning and early afternoon.
Winds: North to northeasterly 15 to 25 knots shifting south to southwesterly 15 to 20 knots in the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Eudunda
▲ N
-
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Tarnma
18 °C 13 °C 6am 26 °C 3pm
↑ Warming
Now: 18 °C
Weather Now for Tarnma
Observations not available
Nearby Wind
50 km radius
N S W E Eudunda 10 kn Nuriootpa 15 kn Roseworthy 5 kn Clare
Tarnma
Recent Locations
Tarnma -
Forrest Beach
13 kn E
 24°
Sun
6:29am rise 7:30pm set
13 h 0 m of daylight
Now: 8:22am
124 seconds more than yesterday
Moon
11:33amrise 1:50amset
43% illuminated
First Quarter
Live Weather
Nearby
Nuriootpa, SA
10 kn NE
 18°
Roseworthy, SA
16 kn NE
 20°
Clare, SA
5 kn ENE
 18°
Windiest in Australia
Frederick Reef, QLD
23 kn E
 23°
Most Windless in Australia
Wilsons Promontory, VIC
Calm
15°
Hottest in Australia
Telfer, WA
16 kn SSW
 30°
Coldest in Australia
Mount Ginini, NSW
6 kn ENE
 5°
Wettest in Australia
Tindal Raaf, NT
 60.4 mm
More locations...
Know before you go

Download the Seabreeze app for iOS or Android.

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

About

About us

Support

Other

News

Articles

Widgets

Support

Write To Us

Help/FAQ

Report Bug

Suggestion Box

Copyright © 1997-2026 Seabreeze.com.au
Terms of use
Privacy policy
Version: 5130