Harriet River Entrance Weather Forecast

Today 1 Jan
- 12
- 22
Mostly sunny
Fri 2 Jan
- 13
- 24
Mostly sunny
Sat 3 Jan
- 13
- 22
Partly cloudy
Sun 4 Jan
- 13
- 22
Cloudy
Mon 5 Jan
- 13
- 26
Sunny
Tue 6 Jan
- 14
- 33
Sunny
Wed 7 Jan
- 19
- 35
Mostly sunny

Today 1 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 2 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 3 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
Sun 4 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 5 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 6 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 7 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 1 Jan Kangaroo Island

Partly cloudy. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to around 11 with daytime temperatures reaching the low to mid 20s.

South Central Coastal Waters

Wind: Southeasterly 15 to 25 knots.

Seas: 1 to 2 metres.

1st Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.

Weather: Partly cloudy.

Harriet River Entrance Temperature Statistics View More

January Temperature

Kingscote Airport (43km)

Lowest
–
Average 2026
–
Highest
–
Lowest 7 December, 2025
3.8 °C
Average December
17.9 °C
Highest 18 December, 2025
41 °C
Lowest
–
Average January
–
Highest
–

Climate (2020–Present)

Kingscote Airport (43km)

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Average Low 2020–2025
9.2 °C
Average 2020–2025
14.7 °C
Average High 2020–2025
21.1 °C

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