To customise your experience, sign in or sign up:

Remember me

Search for a spot name or postcode..

Charlestown Harbour Weather Forecast

GFS 0.5° atmospheric and GFSWave 0.25° marine forecast data for Charlestown Harbour.

Friday 25 September (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
1.9kts
3kts
0.4m
13.4sec
-1mm
-1%
14°C
14°C
  • ●
  • ●
  • ●
04:00
4.7kts
5.5kts
0.6m
13.3sec
0mm
30%
14°C
14°C
  • ●
  • ●
  • ●
07:00
5.8kts
7.1kts
0.7m
12.8sec
0mm
43%
15°C
14°C
  • ●
  • ●
  • ●
10:00
4.5kts
6.7kts
0.8m
12.1sec
0mm
27%
17°C
16°C
  • ●
  • ●
  • ●
13:00
5.7kts
7.8kts
0.8m
11.6sec
0.1mm
26%
19°C
17°C
  • ●
  • ●
  • ●
16:00
12.6kts
14kts
0.8m
8.7sec
0mm
19%
18°C
17°C
  • ●
  • ●
  • ●
19:00
11.1kts
14.2kts
1m
10.3sec
0mm
11%
15°C
14°C
  • ●
  • ●
  • ●
22:00
9.5kts
13.1kts
0.9m
9.8sec
0mm
6%
15°C
14°C
  • ●
  • ●
  • ●

Sunrise: 07:08 / Sunset: 19:12 Twilight: 06:36 / 19:45

°C

Saturday 26 September (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
8.8kts
11.9kts
0.8m
9.1sec
0mm
6%
14°C
13°C
  • ●
  • ●
  • ●
04:00
7kts
8.4kts
0.7m
8.5sec
0mm
4%
13°C
12°C
  • ●
  • ●
  • ●
07:00
4.5kts
5.7kts
0.6m
12.4sec
0mm
4%
13°C
12°C
  • ●
  • ●
  • ●
10:00
2.9kts
4.2kts
0.6m
11.9sec
0mm
1%
17°C
14°C
  • ●
  • ●
  • ●
13:00
4kts
4.5kts
0.5m
11.7sec
0mm
1%
19°C
16°C
  • ●
  • ●
  • ●
16:00
4.6kts
5kts
0.5m
11.4sec
0mm
0%
18°C
16°C
  • ●
  • ●
  • ●
19:00
3.6kts
4.3kts
0.5m
11.1sec
0mm
1%
14°C
14°C
  • ●
  • ●
  • ●
22:00
3.9kts
4.5kts
0.5m
11.1sec
0mm
0%
13°C
12°C
  • ●
  • ●
  • ●

Sunrise: 07:10 / Sunset: 19:10 Twilight: 06:37 / 19:43

Sunday 27 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
5.4kts
6.5kts
0.5m
6.5sec
0mm
0%
13°C
12°C
  • ●
  • ●
  • ●
04:00
7.8kts
10.8kts
0.5m
7.4sec
0mm
0%
13°C
12°C
  • ●
  • ●
  • ●
07:00
8.6kts
14.5kts
0.5m
7.9sec
0mm
1%
14°C
14°C
  • ●
  • ●
  • ●
10:00
11.5kts
15.7kts
0.6m
8.2sec
0mm
8%
17°C
16°C
  • ●
  • ●
  • ●
13:00
10.9kts
15.9kts
0.6m
8.3sec
0mm
8%
17°C
16°C
  • ●
  • ●
  • ●
16:00
11.6kts
18.5kts
0.7m
7.9sec
0.9mm
22%
16°C
16°C
  • ●
  • ●
  • ●
19:00
13.3kts
21.9kts
0.9m
3.8sec
1.8mm
44%
16°C
16°C
  • ●
  • ●
  • ●
22:00
7kts
14.1kts
1m
4.8sec
0.7mm
82%
16°C
15°C
  • ●
  • ●
  • ●

Sunrise: 07:11 / Sunset: 19:08 Twilight: 06:39 / 19:40

Monday 28 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
10.3kts
13.8kts
0.9m
7.6sec
0.9mm
76%
15°C
14°C
  • ●
  • ●
  • ●
04:00
9.7kts
13.9kts
0.8m
8.2sec
0mm
35%
14°C
13°C
  • ●
  • ●
  • ●
07:00
10.2kts
14.6kts
0.7m
8.3sec
0mm
19%
14°C
13°C
  • ●
  • ●
  • ●
10:00
10.5kts
13kts
0.7m
8.7sec
0mm
2%
15°C
14°C
  • ●
  • ●
  • ●
13:00
8.8kts
8.8kts
0.6m
8.9sec
0mm
1%
18°C
15°C
  • ●
  • ●
  • ●
16:00
3.4kts
6kts
0.6m
8.9sec
0mm
0%
18°C
16°C
  • ●
  • ●
  • ●
19:00
4.1kts
5.6kts
0.5m
8.4sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●
22:00
5.3kts
7.2kts
0.5m
7.7sec
0mm
1%
13°C
13°C
  • ●
  • ●
  • ●

Sunrise: 07:13 / Sunset: 19:06 Twilight: 06:40 / 19:38

Tuesday 29 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
9.5kts
16.2kts
0.6m
8.5sec
0mm
2%
14°C
14°C
  • ●
  • ●
  • ●
04:00
13.2kts
23.2kts
0.7m
6.7sec
0.1mm
19%
16°C
16°C
  • ●
  • ●
  • ●
07:00
12.4kts
21.3kts
0.7m
5.2sec
0.3mm
44%
16°C
16°C
  • ●
  • ●
  • ●
10:00
13.7kts
21.8kts
0.8m
3.8sec
0.3mm
70%
17°C
17°C
  • ●
  • ●
  • ●
13:00
17.5kts
26kts
1m
4.1sec
0.3mm
57%
18°C
17°C
  • ●
  • ●
  • ●
16:00
18.1kts
29.8kts
1.1m
4.6sec
0.3mm
49%
19°C
19°C
  • ●
  • ●
  • ●
19:00
22.5kts
38.2kts
1.7m
5.5sec
0.8mm
26%
17°C
18°C
  • ●
  • ●
  • ●
22:00
24.9kts
41.7kts
2.4m
6.7sec
4.3mm
49%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 07:14 / Sunset: 19:03 Twilight: 06:42 / 19:36

Wednesday 30 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
13.9kts
21.6kts
2.7m
9sec
5.8mm
66%
16°C
16°C
  • ●
  • ●
  • ●
04:00
15.3kts
25kts
2.5m
9.6sec
0.1mm
0%
15°C
15°C
  • ●
  • ●
  • ●
07:00
14.1kts
23.2kts
2.3m
9.7sec
0.2mm
0%
15°C
14°C
  • ●
  • ●
  • ●
10:00
16.4kts
25.6kts
2.2m
10.5sec
1mm
0%
15°C
15°C
  • ●
  • ●
  • ●
13:00
17.3kts
24.5kts
2.1m
10.3sec
1.6mm
0%
17°C
16°C
  • ●
  • ●
  • ●
16:00
15.9kts
20.7kts
2.1m
10.2sec
0.3mm
1%
17°C
16°C
  • ●
  • ●
  • ●
19:00
13.9kts
21.1kts
2.1m
10.3sec
0.4mm
1%
15°C
15°C
  • ●
  • ●
  • ●
22:00
13.7kts
21.9kts
2.2m
10.8sec
0.2mm
0%
14°C
14°C
  • ●
  • ●
  • ●

Sunrise: 07:16 / Sunset: 19:01 Twilight: 06:43 / 19:34

Thursday 1 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
13kts
21.6kts
2.3m
9.8sec
0.6mm
0%
14°C
14°C
  • ●
  • ●
  • ●
04:00
12.7kts
21.3kts
2.2m
10.6sec
0.5mm
0%
14°C
14°C
  • ●
  • ●
  • ●
07:00
13.3kts
22.1kts
2m
10.4sec
1.6mm
0%
14°C
14°C
  • ●
  • ●
  • ●
10:00
13.6kts
19.8kts
1.9m
10.1sec
0.9mm
0%
16°C
15°C
  • ●
  • ●
  • ●
13:00
12.6kts
16.2kts
1.8m
9.8sec
1.7mm
1%
17°C
16°C
  • ●
  • ●
  • ●
16:00
10.6kts
13.6kts
1.6m
12.5sec
0.2mm
7%
17°C
17°C
  • ●
  • ●
  • ●
19:00
7.5kts
11.9kts
1.4m
9.5sec
0.3mm
4%
14°C
14°C
  • ●
  • ●
  • ●
22:00
5.8kts
8.3kts
1.3m
9.3sec
0mm
0%
13°C
14°C
  • ●
  • ●
  • ●

Sunrise: 07:17 / Sunset: 18:59 Twilight: 06:45 / 19:31

Friday 2 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
4.5kts
6.1kts
1.2m
9.1sec
0mm
0%
13°C
14°C
  • ●
  • ●
  • ●
04:00
6.3kts
7.2kts
1.1m
9sec
0mm
4%
13°C
13°C
  • ●
  • ●
  • ●
07:00
5.8kts
6.5kts
1m
8.9sec
0mm
8%
13°C
13°C
  • ●
  • ●
  • ●
10:00
4.6kts
5.1kts
1m
8.7sec
0mm
3%
16°C
14°C
  • ●
  • ●
  • ●
13:00
2.3kts
2.8kts
0.9m
8.8sec
0mm
2%
19°C
16°C
  • ●
  • ●
  • ●

Sunrise: 07:19 / Sunset: 18:57 Twilight: 06:46 / 19:29

Wind angle today

Explore other spots in a nw wind direction.

nw locations >>
© Bigsalty Weather 2026 About Bigsalty · Contact us · Advertise with us · Terms & Conditions · Privacy Policy (GDPR)