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Charlestown Harbour Weather Forecast

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

Monday 14 September (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
8.8kts
16.1kts
0.6m
7.2sec
-1mm
-1%
17°C
17°C
  • ●
  • ●
  • ●
04:00
7.7kts
13.9kts
0.5m
7sec
0.1mm
62%
17°C
17°C
  • ●
  • ●
  • ●
07:00
8.5kts
16.1kts
0.5m
7sec
0.2mm
48%
17°C
17°C
  • ●
  • ●
  • ●
10:00
10.1kts
15kts
0.6m
7sec
0.1mm
47%
19°C
18°C
  • ●
  • ●
  • ●
13:00
11.4kts
16.3kts
0.5m
7sec
0.2mm
54%
20°C
19°C
  • ●
  • ●
  • ●
16:00
11.4kts
15.3kts
0.5m
7sec
0mm
32%
21°C
20°C
  • ●
  • ●
  • ●
19:00
9.5kts
14.9kts
0.5m
6.9sec
0mm
19%
18°C
18°C
  • ●
  • ●
  • ●
22:00
8.3kts
16.5kts
0.5m
6.6sec
0mm
7%
16°C
16°C
  • ●
  • ●
  • ●

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

°C

Tuesday 15 September (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
9.6kts
19.6kts
0.5m
6.7sec
0mm
6%
16°C
16°C
  • ●
  • ●
  • ●
04:00
10.6kts
19.5kts
0.6m
5.4sec
0mm
22%
16°C
16°C
  • ●
  • ●
  • ●
07:00
12.4kts
20.1kts
0.6m
5.6sec
0.3mm
47%
16°C
15°C
  • ●
  • ●
  • ●
10:00
16kts
19.2kts
0.8m
3.4sec
0mm
10%
17°C
16°C
  • ●
  • ●
  • ●
13:00
14.3kts
17.5kts
0.8m
4.4sec
0mm
6%
19°C
17°C
  • ●
  • ●
  • ●
16:00
16.7kts
19.6kts
0.9m
4.5sec
0.1mm
7%
18°C
17°C
  • ●
  • ●
  • ●
19:00
14.1kts
18.6kts
0.9m
3.7sec
0.1mm
8%
16°C
15°C
  • ●
  • ●
  • ●
22:00
11.5kts
18.1kts
0.8m
6.8sec
0.1mm
6%
14°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
13kts
18.5kts
0.8m
7sec
0.1mm
3%
14°C
14°C
  • ●
  • ●
  • ●
04:00
15.9kts
21.2kts
0.9m
7.8sec
0.1mm
21%
15°C
14°C
  • ●
  • ●
  • ●
07:00
15.7kts
19.5kts
0.9m
8.3sec
0.1mm
38%
15°C
14°C
  • ●
  • ●
  • ●
10:00
14kts
17.1kts
0.9m
8.3sec
0.1mm
75%
16°C
14°C
  • ●
  • ●
  • ●
13:00
12.1kts
13.7kts
0.8m
8.3sec
0.2mm
65%
17°C
15°C
  • ●
  • ●
  • ●
16:00
12.5kts
14.3kts
0.7m
8.1sec
0mm
44%
16°C
14°C
  • ●
  • ●
  • ●
19:00
10.3kts
14.1kts
0.7m
8.1sec
0.1mm
32%
15°C
14°C
  • ●
  • ●
  • ●
22:00
10.7kts
16.5kts
0.7m
7.9sec
0.1mm
4%
14°C
14°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
13.4kts
19.9kts
0.7m
7.9sec
0.2mm
9%
15°C
14°C
  • ●
  • ●
  • ●
04:00
15kts
22.8kts
0.9m
4sec
0.2mm
9%
15°C
15°C
  • ●
  • ●
  • ●
07:00
17.1kts
25.1kts
1.1m
4.6sec
1.2mm
24%
16°C
15°C
  • ●
  • ●
  • ●
10:00
16.1kts
21.4kts
1m
5.4sec
0.6mm
54%
16°C
15°C
  • ●
  • ●
  • ●
13:00
15.7kts
18.3kts
1m
5.7sec
0.6mm
28%
18°C
16°C
  • ●
  • ●
  • ●
16:00
16.8kts
20.1kts
1m
3.8sec
0.1mm
11%
17°C
15°C
  • ●
  • ●
  • ●
19:00
16.7kts
21.5kts
1m
3.9sec
0.3mm
6%
15°C
14°C
  • ●
  • ●
  • ●
22:00
13.5kts
19.6kts
0.9m
6.1sec
0.2mm
3%
14°C
14°C
  • ●
  • ●
  • ●

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

Friday 18 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
11.2kts
16kts
0.9m
7.3sec
0.2mm
2%
13°C
13°C
  • ●
  • ●
  • ●
04:00
11.2kts
15.7kts
0.8m
7.5sec
0.1mm
1%
13°C
13°C
  • ●
  • ●
  • ●
07:00
9.3kts
13kts
0.7m
7.7sec
0.1mm
1%
13°C
13°C
  • ●
  • ●
  • ●
10:00
10.8kts
13.2kts
0.7m
8.9sec
0.1mm
3%
16°C
15°C
  • ●
  • ●
  • ●
13:00
13.6kts
16.2kts
0.8m
9.3sec
0.1mm
10%
18°C
16°C
  • ●
  • ●
  • ●
16:00
15.6kts
19.4kts
0.9m
5sec
0mm
3%
17°C
16°C
  • ●
  • ●
  • ●
19:00
15kts
24.4kts
1m
4.3sec
0.4mm
40%
16°C
15°C
  • ●
  • ●
  • ●
22:00
14.8kts
23.8kts
1m
4.9sec
0.1mm
92%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:57 / Sunset: 19:28 Twilight: 06:25 / 20:01

Saturday 19 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
13.8kts
22kts
1m
5.4sec
0.2mm
73%
16°C
16°C
  • ●
  • ●
  • ●
04:00
15.2kts
23kts
1m
4.8sec
0mm
28%
16°C
15°C
  • ●
  • ●
  • ●
07:00
13kts
20.2kts
0.9m
5.1sec
0mm
46%
16°C
16°C
  • ●
  • ●
  • ●
10:00
13.4kts
20.3kts
0.9m
5.2sec
0mm
81%
17°C
16°C
  • ●
  • ●
  • ●
13:00
14kts
20.6kts
0.9m
4sec
0.1mm
84%
17°C
17°C
  • ●
  • ●
  • ●
16:00
11.7kts
17.8kts
0.9m
4.9sec
0.1mm
81%
17°C
17°C
  • ●
  • ●
  • ●
19:00
10.5kts
17kts
0.8m
7sec
0.2mm
81%
17°C
17°C
  • ●
  • ●
  • ●
22:00
8kts
13.1kts
0.7m
7.3sec
0.1mm
88%
17°C
16°C
  • ●
  • ●
  • ●

Sunrise: 06:59 / Sunset: 19:26 Twilight: 06:26 / 19:58

Sunday 20 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
6.8kts
11.8kts
0.6m
7.5sec
0.2mm
88%
16°C
16°C
  • ●
  • ●
  • ●
04:00
6.5kts
11.3kts
0.6m
7.1sec
0.1mm
81%
16°C
16°C
  • ●
  • ●
  • ●
07:00
7.2kts
13.8kts
0.5m
7.1sec
0.2mm
56%
16°C
17°C
  • ●
  • ●
  • ●
10:00
9.1kts
12.4kts
0.5m
7.2sec
0mm
23%
18°C
17°C
  • ●
  • ●
  • ●
13:00
9.3kts
11.3kts
0.5m
7.2sec
0.1mm
32%
20°C
18°C
  • ●
  • ●
  • ●
16:00
8.8kts
10.8kts
0.5m
7.4sec
0.1mm
32%
20°C
18°C
  • ●
  • ●
  • ●
19:00
6.5kts
8.5kts
0.5m
7.5sec
0.1mm
18%
16°C
17°C
  • ●
  • ●
  • ●
22:00
4.2kts
4.9kts
0.4m
7.9sec
0mm
1%
15°C
16°C
  • ●
  • ●
  • ●

Sunrise: 07:00 / Sunset: 19:23 Twilight: 06:28 / 19:56

Monday 21 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
3.1kts
4kts
0.4m
13.3sec
0mm
1%
14°C
15°C
  • ●
  • ●
  • ●
04:00
2.3kts
2.9kts
0.3m
13.2sec
0mm
0%
14°C
15°C
  • ●
  • ●
  • ●
07:00
1kts
2.2kts
0.3m
12.8sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●
10:00
0.6kts
1.9kts
0.3m
12.7sec
0mm
0%
18°C
17°C
  • ●
  • ●
  • ●
13:00
0.3kts
2kts
0.3m
12.5sec
0mm
0%
22°C
19°C
  • ●
  • ●
  • ●

Sunrise: 07:02 / Sunset: 19:21 Twilight: 06:29 / 19:54

Wind angle today

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