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.

Thursday 10 September (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
07:00
8.3kts
12.9kts
0.6m
5.8sec
-1mm
-1%
15°C
14°C
  • ●
  • ●
  • ●
10:00
14.2kts
18kts
0.7m
3.6sec
0mm
0%
17°C
16°C
  • ●
  • ●
  • ●
13:00
16.5kts
21.5kts
1m
4.2sec
0.2mm
10%
17°C
17°C
  • ●
  • ●
  • ●
16:00
16.7kts
23.1kts
1.2m
4.8sec
0.1mm
24%
17°C
17°C
  • ●
  • ●
  • ●
19:00
15kts
22.6kts
1.2m
5.2sec
0.4mm
44%
17°C
17°C
  • ●
  • ●
  • ●
22:00
9.2kts
14.4kts
1.2m
5.4sec
0.7mm
62%
16°C
16°C
  • ●
  • ●
  • ●

Sunrise: 06:45 / Sunset: 19:46 Twilight: 06:12 / 20:19

°C

Friday 11 September (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
6kts
8.5kts
1m
8.3sec
1mm
38%
15°C
15°C
  • ●
  • ●
  • ●
04:00
7.4kts
11.6kts
0.9m
8.6sec
0.1mm
1%
15°C
16°C
  • ●
  • ●
  • ●
07:00
6.9kts
9.4kts
0.8m
8.5sec
0.2mm
1%
15°C
15°C
  • ●
  • ●
  • ●
10:00
6.2kts
8.1kts
0.8m
8.5sec
0mm
0%
18°C
17°C
  • ●
  • ●
  • ●
13:00
5.6kts
6.2kts
0.7m
8.8sec
0mm
0%
20°C
18°C
  • ●
  • ●
  • ●
16:00
7kts
7.7kts
0.6m
8.7sec
0mm
0%
20°C
18°C
  • ●
  • ●
  • ●
19:00
6.1kts
8.1kts
0.6m
6.3sec
0mm
0%
16°C
16°C
  • ●
  • ●
  • ●
22:00
5.5kts
7.2kts
0.5m
8.3sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●

Sunrise: 06:47 / Sunset: 19:44 Twilight: 06:14 / 20:17

Saturday 12 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
5.7kts
8.2kts
0.5m
6sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●
04:00
6.3kts
10kts
0.5m
5.8sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●
07:00
7.4kts
14.1kts
0.5m
6sec
0mm
0%
15°C
15°C
  • ●
  • ●
  • ●
10:00
11.4kts
15.9kts
0.5m
6.2sec
0mm
0%
18°C
17°C
  • ●
  • ●
  • ●
13:00
12.9kts
17kts
0.6m
5.3sec
0mm
0%
20°C
19°C
  • ●
  • ●
  • ●
16:00
13.7kts
19kts
0.7m
3.6sec
0mm
0%
20°C
19°C
  • ●
  • ●
  • ●
19:00
12.3kts
21.4kts
0.8m
3.7sec
0mm
3%
18°C
18°C
  • ●
  • ●
  • ●
22:00
13.5kts
23.5kts
0.8m
4.4sec
0.1mm
45%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:48 / Sunset: 19:41 Twilight: 06:15 / 20:14

Sunday 13 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
14kts
23.4kts
0.8m
4.8sec
1.7mm
55%
17°C
17°C
  • ●
  • ●
  • ●
04:00
11.9kts
19.9kts
0.8m
7.2sec
1mm
87%
17°C
17°C
  • ●
  • ●
  • ●
07:00
9.5kts
16.9kts
0.7m
7.7sec
1mm
63%
16°C
16°C
  • ●
  • ●
  • ●
10:00
9.1kts
13kts
0.6m
7.3sec
0mm
14%
18°C
17°C
  • ●
  • ●
  • ●
13:00
8.3kts
10.5kts
0.6m
7.1sec
0mm
7%
20°C
18°C
  • ●
  • ●
  • ●
16:00
8.4kts
11.1kts
0.6m
7.1sec
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
19:00
5.5kts
7.8kts
0.5m
7sec
0mm
1%
17°C
17°C
  • ●
  • ●
  • ●
22:00
4.7kts
7.7kts
0.5m
6.4sec
0mm
40%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:50 / Sunset: 19:39 Twilight: 06:17 / 20:12

Monday 14 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
7.1kts
14kts
0.5m
6.8sec
0mm
63%
17°C
18°C
  • ●
  • ●
  • ●
04:00
6.6kts
11.7kts
0.5m
6.8sec
0mm
76%
17°C
17°C
  • ●
  • ●
  • ●
07:00
5.4kts
7.2kts
0.4m
6.4sec
0mm
52%
16°C
17°C
  • ●
  • ●
  • ●
10:00
7.9kts
10.1kts
0.4m
6.4sec
0mm
15%
20°C
19°C
  • ●
  • ●
  • ●
13:00
9.4kts
12.4kts
0.4m
6.7sec
0mm
20%
21°C
20°C
  • ●
  • ●
  • ●
16:00
8.9kts
11.6kts
0.4m
6.7sec
0mm
31%
20°C
20°C
  • ●
  • ●
  • ●
19:00
7kts
10.4kts
0.4m
6.4sec
0mm
22%
18°C
18°C
  • ●
  • ●
  • ●
22:00
8.6kts
15.5kts
0.4m
6.5sec
0mm
14%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:51 / Sunset: 19:37 Twilight: 06:18 / 20:10

Tuesday 15 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
8kts
15.5kts
0.4m
6.6sec
0mm
15%
16°C
17°C
  • ●
  • ●
  • ●
04:00
6.3kts
10kts
0.4m
6.7sec
0mm
10%
16°C
16°C
  • ●
  • ●
  • ●
07:00
8.6kts
13.8kts
0.5m
5.9sec
0mm
24%
16°C
16°C
  • ●
  • ●
  • ●
10:00
16.2kts
20.1kts
0.7m
3.2sec
0.1mm
42%
17°C
16°C
  • ●
  • ●
  • ●
13:00
17.4kts
19.7kts
1m
3.9sec
0.2mm
27%
18°C
17°C
  • ●
  • ●
  • ●
16:00
16.7kts
20.1kts
1m
3.9sec
0.1mm
10%
18°C
16°C
  • ●
  • ●
  • ●
19:00
14.7kts
20kts
1.1m
3.9sec
0.4mm
8%
16°C
15°C
  • ●
  • ●
  • ●
22:00
12.6kts
20kts
1m
6.7sec
0.2mm
7%
15°C
14°C
  • ●
  • ●
  • ●

Sunrise: 06:53 / Sunset: 19:35 Twilight: 06:20 / 20:07

Wednesday 16 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
14.7kts
21.3kts
1m
7sec
0.3mm
4%
15°C
15°C
  • ●
  • ●
  • ●
04:00
14.3kts
20.3kts
1m
7.3sec
0.2mm
9%
14°C
14°C
  • ●
  • ●
  • ●
07:00
15.3kts
20kts
1m
7.9sec
0.4mm
24%
15°C
14°C
  • ●
  • ●
  • ●
10:00
13.1kts
16.5kts
1m
8.3sec
0.2mm
66%
16°C
14°C
  • ●
  • ●
  • ●
13:00
13.2kts
14.2kts
0.9m
8.3sec
0.3mm
41%
18°C
16°C
  • ●
  • ●
  • ●
16:00
12.7kts
13.2kts
0.8m
8.3sec
0.1mm
16%
17°C
16°C
  • ●
  • ●
  • ●
19:00
11.4kts
13.6kts
0.8m
8.3sec
0.1mm
14%
15°C
14°C
  • ●
  • ●
  • ●
22:00
9.1kts
10.4kts
0.7m
8.1sec
0mm
3%
14°C
13°C
  • ●
  • ●
  • ●

Sunrise: 06:54 / Sunset: 19:32 Twilight: 06:22 / 20:05

Thursday 17 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
6.8kts
8.2kts
0.5m
7.5sec
0mm
3%
13°C
12°C
  • ●
  • ●
  • ●
04:00
8.2kts
9.9kts
0.5m
7.4sec
0.2mm
6%
13°C
13°C
  • ●
  • ●
  • ●
07:00
8.9kts
12.1kts
0.5m
7.4sec
0.3mm
14%
14°C
13°C
  • ●
  • ●
  • ●
10:00
8.7kts
11.2kts
0.4m
7.2sec
0mm
9%
16°C
14°C
  • ●
  • ●
  • ●
13:00
7.2kts
9kts
0.4m
7sec
0.1mm
12%
18°C
16°C
  • ●
  • ●
  • ●
16:00
9.9kts
11.1kts
0.4m
6.9sec
0.1mm
7%
18°C
16°C
  • ●
  • ●
  • ●
19:00
8.2kts
11kts
0.4m
7.2sec
0.2mm
5%
15°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:56 / Sunset: 19:30 Twilight: 06:23 / 20:03

Wind angle today

Explore other spots in a sw wind direction.

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