Goat Island Weather Forecast

Today 18 Jan
- 18
- 29
Mostly clear
Mon 19 Jan
- 20
- 27
Possible storm
Tue 20 Jan
- 16
- 25
Mostly sunny
Wed 21 Jan
- 15
- 21
Becoming windy. Partly cloudy
Thu 22 Jan
- 14
- 21
Becoming windy. Partly cloudy
Fri 23 Jan
- 11
- 22
Sunny
Sat 24 Jan
- 15
- 26
Mostly sunny

Today 18 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 19 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 20 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 21 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 22 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 23 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 24 Jan
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 18 Jan Lower South East

Mostly clear. Winds east to northeasterly 15 to 25 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border

Wind: Easterly 20 to 30 knots.

Seas: 1.5 to 2.5 metres.

1st Swell: Southeasterly 1.5 to 2.5 metres.

Weather: Mostly sunny day. The chance of a thunderstorm in the evening.

Goat Island Temperature Statistics View More

January Temperature

Robe (2km)

Lowest 1 January, 2026
9.1 °C
Average 2026
18.4 °C
Highest 7 January, 2026
31.5 °C
Lowest 16 December, 2025
8 °C
Average December
18 °C
Highest 29 December, 2025
32.9 °C
Lowest 1 January, 2026
9.1 °C
Average January
18.4 °C
Highest 7 January, 2026
31.5 °C

Climate (2021–Present)

Robe (2km)

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Average Low 2021–2026
11.3 °C
Average 2021–2026
15.9 °C
Average High 2021–2026
18.5 °C

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