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Charlestown Harbour Weather Forecast

GFS 50km atmospheric and NWW3 100km marine forecast data for Charlestown Harbour.

Wednesday 15 August (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
13:00
14.2kts
17.8kts
1.1m
7.5sec
-1mm
-1%
21°C
19°C
16:00
15.7kts
21.2kts
1.3m
7.5sec
0mm
26%
20°C
19°C
19:00
15.6kts
24kts
1.5m
7.6sec
0.1mm
27%
18°C
18°C
22:00
15.2kts
24.9kts
1.7m
7.7sec
0mm
53%
17°C
17°C

Sunrise: 06:07 / Sunset: 20:39 Twilight: 05:30 / 21:16

°C

Thursday 16 August (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
16.4kts
26.1kts
1.9m
8sec
0.7mm
65%
17°C
17°C
04:00
13.2kts
21kts
1.9m
8.1sec
1.6mm
78%
17°C
17°C
07:00
12.9kts
18.7kts
1.8m
8.1sec
5.6mm
53%
16°C
15°C
10:00
13.4kts
17.4kts
1.8m
8.1sec
2.5mm
26%
16°C
15°C
13:00
13.1kts
15.2kts
1.7m
8.1sec
2.5mm
13%
19°C
17°C
16:00
13kts
15.2kts
1.7m
8.2sec
0.2mm
2%
19°C
17°C
19:00
13kts
16kts
1.7m
8.4sec
0.3mm
2%
17°C
16°C
22:00
11kts
16.3kts
1.8m
8.9sec
0mm
3%
15°C
15°C

Sunrise: 06:08 / Sunset: 20:37 Twilight: 05:32 / 21:14

Friday 17 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
10.9kts
16.1kts
1.9m
10.1sec
0mm
2%
15°C
14°C
04:00
10.3kts
14.1kts
1.9m
10.9sec
0mm
1%
15°C
14°C
07:00
8.7kts
12kts
1.8m
10.8sec
0.1mm
1%
15°C
14°C
10:00
9.3kts
11.3kts
1.7m
11.4sec
0.1mm
5%
18°C
16°C
13:00
10.4kts
12.2kts
1.6m
11.2sec
0.2mm
7%
18°C
17°C
16:00
12.1kts
14.7kts
1.6m
11sec
0.1mm
8%
17°C
16°C
19:00
12.7kts
17kts
1.5m
10.5sec
0.1mm
21%
17°C
16°C
22:00
11.3kts
17.2kts
1.5m
9.7sec
0.1mm
41%
16°C
16°C

Sunrise: 06:10 / Sunset: 20:35 Twilight: 05:34 / 21:11

Saturday 18 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
11.1kts
17.2kts
1.5m
8.7sec
0.1mm
40%
16°C
16°C
04:00
10.9kts
17.8kts
1.5m
8.8sec
0.1mm
86%
16°C
16°C
07:00
9.8kts
16.6kts
1.5m
8.8sec
0.2mm
77%
16°C
16°C
10:00
8.6kts
13.3kts
1.4m
8.9sec
0.1mm
96%
17°C
17°C
13:00
9.6kts
13.3kts
1.4m
8.9sec
0.3mm
91%
18°C
18°C
16:00
9.5kts
12.5kts
1.3m
8.8sec
0.2mm
66%
19°C
19°C
19:00
9.1kts
12.5kts
1.3m
9sec
0.2mm
56%
19°C
18°C
22:00
9.2kts
14.8kts
1.2m
9sec
0.1mm
84%
17°C
17°C

Sunrise: 06:11 / Sunset: 20:33 Twilight: 05:35 / 21:09

Sunday 19 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
12.3kts
20kts
1.2m
8.9sec
0.2mm
80%
17°C
17°C
04:00
14.9kts
24.5kts
1.3m
7.9sec
0.1mm
85%
17°C
17°C
07:00
15.3kts
24.6kts
1.5m
6.9sec
0.5mm
88%
17°C
17°C
10:00
14kts
21.3kts
1.7m
7.3sec
0.1mm
77%
18°C
18°C
13:00
13.6kts
18.9kts
1.8m
8.4sec
0.3mm
71%
18°C
18°C
16:00
13.3kts
18.5kts
1.9m
9.3sec
0.1mm
74%
19°C
18°C
19:00
11.6kts
17.9kts
1.9m
9.7sec
0.1mm
71%
18°C
18°C
22:00
9.9kts
16.2kts
1.8m
9.8sec
0.1mm
92%
17°C
17°C

Sunrise: 06:13 / Sunset: 20:32 Twilight: 05:37 / 21:07

Monday 20 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
9.7kts
15.8kts
1.8m
11sec
0.3mm
90%
17°C
17°C
04:00
9.2kts
15.1kts
1.7m
12.1sec
0mm
45%
17°C
16°C
07:00
7kts
12.1kts
1.6m
11.7sec
0.1mm
57%
17°C
17°C
10:00
8.8kts
13.5kts
1.5m
11.4sec
0.2mm
70%
18°C
17°C
13:00
9.9kts
13.1kts
1.4m
10.9sec
0.3mm
71%
19°C
18°C
16:00
9.9kts
11.8kts
1.3m
10.8sec
0mm
45%
20°C
19°C
19:00
8.9kts
11.8kts
1.2m
10.4sec
0mm
23%
18°C
18°C
22:00
5.6kts
7.8kts
1.2m
10.2sec
0mm
0%
16°C
16°C

Sunrise: 06:14 / Sunset: 20:30 Twilight: 05:39 / 21:05

Tuesday 21 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
3.1kts
4kts
1.1m
10sec
0mm
0%
16°C
16°C
04:00
2.8kts
3.4kts
1m
9.6sec
0mm
24%
16°C
16°C
07:00
2.9kts
3.7kts
0.9m
9.5sec
0.1mm
43%
17°C
17°C
10:00
4.9kts
6.3kts
0.9m
9.4sec
0.1mm
47%
18°C
17°C
13:00
8.2kts
10.4kts
0.8m
9.1sec
0.2mm
36%
21°C
20°C
16:00
11.5kts
14.7kts
0.9m
8.9sec
0.1mm
25%
21°C
20°C
19:00
11kts
16.5kts
0.9m
8.6sec
0.2mm
21%
18°C
18°C
22:00
10.4kts
16.8kts
0.9m
8.6sec
0.1mm
71%
18°C
17°C

Sunrise: 06:16 / Sunset: 20:28 Twilight: 05:40 / 21:03

Wednesday 22 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
11.2kts
17.8kts
1m
8.3sec
1.5mm
72%
17°C
17°C
04:00
12.8kts
18.8kts
1m
7.8sec
0.1mm
81%
16°C
16°C
07:00
14.4kts
19.4kts
1.2m
6.6sec
0.2mm
76%
15°C
15°C
10:00
13.3kts
15.8kts
1.3m
5.9sec
0mm
72%
17°C
15°C
13:00
13.2kts
14.5kts
1.3m
6sec
0mm
57%
18°C
16°C
16:00
13.1kts
14.6kts
1.3m
6.1sec
0mm
2%
18°C
15°C
19:00
12.6kts
16kts
1.2m
6.3sec
0mm
1%
16°C
14°C
22:00
10.5kts
16.4kts
1.2m
7.5sec
0mm
0%
14°C
13°C

Sunrise: 06:17 / Sunset: 20:25 Twilight: 05:42 / 21:01

Thursday 23 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
10.4kts
16.1kts
1.1m
7.7sec
0mm
0%
15°C
14°C

Sunrise: 06:19 / Sunset: 20:23 Twilight: 05:44 / 20:58

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