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Swansea Bay Weather Forecast

GFS 0.5° atmospheric and GFSWave 0.25° marine forecast data for Swansea Bay.

Tuesday 7 July (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
6.3kts
8.2kts
0.6m
9.6sec
-1mm
-1%
14°C
15°C
  • ●
  • ●
  • ●
04:00
6.1kts
9kts
0.6m
9.5sec
0mm
0%
14°C
14°C
  • ●
  • ●
  • ●
07:00
6.1kts
8.4kts
0.6m
9.2sec
0mm
5%
15°C
15°C
  • ●
  • ●
  • ●
10:00
7.3kts
9.2kts
0.6m
9sec
0mm
19%
17°C
17°C
  • ●
  • ●
  • ●
13:00
10.3kts
12.4kts
0.6m
8.9sec
0mm
10%
18°C
18°C
  • ●
  • ●
  • ●
16:00
9.8kts
12.2kts
0.6m
8.8sec
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
19:00
8.2kts
10.8kts
0.6m
8.5sec
0mm
0%
17°C
18°C
  • ●
  • ●
  • ●
22:00
5.4kts
6.2kts
0.5m
8.4sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●

Sunrise: 05:05 / Sunset: 21:36 Twilight: 04:18 / 22:23

°C

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Today's tide data

Time Height (m)
05:24:01 L +2.22
11:39:08 H +7.99
17:38:16 L +2.47
00:06:34 H +8.12

Tide chart for Mumbles

Bigsalty Tide Charts

Tide times vary with distance to report location; all times incorporate BST; for more tide information click here

Wednesday 8 July (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
4.2kts
4.8kts
0.4m
8.3sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●
04:00
1.8kts
2.3kts
0.4m
8.3sec
0mm
0%
14°C
16°C
  • ●
  • ●
  • ●
07:00
1.3kts
1.7kts
0.4m
8.2sec
0mm
0%
16°C
16°C
  • ●
  • ●
  • ●
10:00
3.5kts
3.3kts
0.4m
8sec
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
13:00
4.1kts
4.2kts
0.4m
8sec
0mm
0%
20°C
19°C
  • ●
  • ●
  • ●
16:00
8.3kts
9.5kts
0.4m
8sec
0mm
0%
20°C
20°C
  • ●
  • ●
  • ●
19:00
7.3kts
9kts
0.4m
7.9sec
0mm
0%
18°C
19°C
  • ●
  • ●
  • ●
22:00
4.8kts
5.2kts
0.4m
8sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●

Sunrise: 05:06 / Sunset: 21:35 Twilight: 04:19 / 22:22

Thursday 9 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
4.7kts
5.2kts
0.4m
8.9sec
0mm
0%
14°C
15°C
  • ●
  • ●
  • ●
04:00
4kts
4.3kts
0.4m
9.5sec
0mm
0%
14°C
15°C
  • ●
  • ●
  • ●
07:00
1.6kts
2kts
0.4m
9.4sec
0mm
0%
15°C
15°C
  • ●
  • ●
  • ●
10:00
1.9kts
2.6kts
0.4m
9.4sec
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
13:00
3.6kts
4.1kts
0.4m
9.3sec
0mm
0%
20°C
20°C
  • ●
  • ●
  • ●
16:00
6.3kts
7.4kts
0.4m
9.2sec
0mm
0%
20°C
20°C
  • ●
  • ●
  • ●
19:00
5.5kts
6.6kts
0.5m
9.2sec
0mm
0%
19°C
21°C
  • ●
  • ●
  • ●
22:00
5.7kts
6kts
0.5m
9.1sec
0mm
0%
16°C
18°C
  • ●
  • ●
  • ●

Sunrise: 05:07 / Sunset: 21:34 Twilight: 04:20 / 22:21

Friday 10 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
5.7kts
5.7kts
0.5m
9sec
0mm
0%
15°C
17°C
  • ●
  • ●
  • ●
04:00
6.8kts
6.8kts
0.4m
9.1sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●
07:00
2.7kts
3.4kts
0.5m
9.1sec
0mm
0%
16°C
17°C
  • ●
  • ●
  • ●
10:00
5.2kts
6.5kts
0.5m
8.9sec
0mm
0%
19°C
19°C
  • ●
  • ●
  • ●
13:00
4.5kts
5.2kts
0.6m
8.8sec
0mm
0%
21°C
22°C
  • ●
  • ●
  • ●
16:00
4.9kts
6.4kts
0.6m
8.6sec
0mm
0%
24°C
26°C
  • ●
  • ●
  • ●
19:00
3.2kts
3.7kts
0.6m
8.5sec
0mm
0%
23°C
26°C
  • ●
  • ●
  • ●
22:00
5.4kts
5.5kts
0.6m
8.3sec
0mm
0%
18°C
22°C
  • ●
  • ●
  • ●

Sunrise: 05:08 / Sunset: 21:34 Twilight: 04:22 / 22:20

Saturday 11 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
6.4kts
8.6kts
0.6m
8.2sec
0mm
0%
16°C
19°C
  • ●
  • ●
  • ●
04:00
7.2kts
7.8kts
0.5m
8.2sec
0mm
0%
16°C
18°C
  • ●
  • ●
  • ●
07:00
6.2kts
7.3kts
0.5m
8.2sec
0mm
0%
17°C
18°C
  • ●
  • ●
  • ●
10:00
9kts
11kts
0.5m
8.1sec
0mm
0%
19°C
20°C
  • ●
  • ●
  • ●
13:00
7.3kts
8.9kts
0.5m
7.9sec
0mm
0%
21°C
23°C
  • ●
  • ●
  • ●
16:00
2.1kts
5.2kts
0.4m
7.8sec
0mm
0%
22°C
24°C
  • ●
  • ●
  • ●
19:00
6.2kts
8.8kts
0.4m
7.8sec
0mm
0%
21°C
25°C
  • ●
  • ●
  • ●
22:00
15.8kts
26.1kts
0.5m
7.4sec
0mm
0%
19°C
22°C
  • ●
  • ●
  • ●

Sunrise: 05:09 / Sunset: 21:33 Twilight: 04:23 / 22:19

Sunday 12 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
15.8kts
26.3kts
0.7m
3.6sec
0mm
0%
16°C
18°C
  • ●
  • ●
  • ●
04:00
13.8kts
24.8kts
0.8m
4.4sec
0mm
0%
16°C
16°C
  • ●
  • ●
  • ●
07:00
10.8kts
19.4kts
0.7m
4.4sec
0mm
0%
16°C
16°C
  • ●
  • ●
  • ●
10:00
13.3kts
19.1kts
0.7m
4.5sec
0mm
1%
18°C
18°C
  • ●
  • ●
  • ●
13:00
10.7kts
13kts
0.6m
4.4sec
0mm
1%
20°C
21°C
  • ●
  • ●
  • ●
16:00
10.3kts
12kts
0.4m
4sec
0mm
0%
20°C
23°C
  • ●
  • ●
  • ●
19:00
13.2kts
15.9kts
0.4m
3sec
0mm
0%
20°C
23°C
  • ●
  • ●
  • ●
22:00
17.7kts
28.3kts
0.7m
3.6sec
0mm
0%
17°C
20°C
  • ●
  • ●
  • ●

Sunrise: 05:10 / Sunset: 21:32 Twilight: 04:24 / 22:18

Monday 13 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
18.9kts
32.4kts
1m
4.5sec
0mm
0%
16°C
16°C
  • ●
  • ●
  • ●
04:00
17.4kts
32.8kts
1.1m
4.9sec
0mm
0%
15°C
15°C
  • ●
  • ●
  • ●
07:00
18kts
33.2kts
1.1m
5.1sec
0mm
0%
15°C
14°C
  • ●
  • ●
  • ●
10:00
20.1kts
28.8kts
1.2m
5.3sec
0mm
0%
17°C
18°C
  • ●
  • ●
  • ●
13:00
16.2kts
22.1kts
1m
5.1sec
0mm
0%
19°C
22°C
  • ●
  • ●
  • ●
16:00
12.9kts
15.5kts
0.7m
4.6sec
0mm
0%
20°C
24°C
  • ●
  • ●
  • ●
19:00
13.9kts
20.5kts
0.6m
4.2sec
0mm
0%
20°C
24°C
  • ●
  • ●
  • ●
22:00
20.1kts
31.5kts
0.7m
3.8sec
0mm
0%
17°C
21°C
  • ●
  • ●
  • ●

Sunrise: 05:11 / Sunset: 21:31 Twilight: 04:26 / 22:17

Tuesday 14 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
22.2kts
37.4kts
1.3m
4.7sec
0mm
0%
16°C
17°C
  • ●
  • ●
  • ●
04:00
20.2kts
35.1kts
1.3m
5.2sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●
07:00
18.9kts
33.8kts
1.3m
5.3sec
0mm
0%
15°C
16°C
  • ●
  • ●
  • ●
10:00
20.9kts
30.2kts
1.5m
5.4sec
0mm
0%
18°C
19°C
  • ●
  • ●
  • ●
13:00
16.4kts
23.4kts
1.1m
5.1sec
0mm
0%
20°C
23°C
  • ●
  • ●
  • ●

Sunrise: 05:12 / Sunset: 21:30 Twilight: 04:27 / 22:16

Wind angle today

Explore other spots in a wsw wind direction.

wsw locations >>
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