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Swansea Bay Weather Forecast

GFS 50km atmospheric and NWW3 100km marine forecast data for Swansea Bay.

Sunday 25 February (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
20.2kts
30.1kts
1.6m
6.9sec
0mm
0%
6°C
-4°C
03:00
19.1kts
28.3kts
1.6m
7.1sec
0mm
0%
6°C
-4°C
06:00
19.9kts
28.8kts
1.5m
7sec
0mm
0%
6°C
-5°C
09:00
21.9kts
30.9kts
1.6m
6.5sec
0mm
0%
7°C
-5°C
12:00
20kts
26.4kts
1.5m
6.3sec
0mm
0%
8°C
-2°C
15:00
17.5kts
22.9kts
1.4m
5.7sec
0mm
0%
8°C
0°C
18:00
17.3kts
24.7kts
1.4m
5.4sec
0mm
0%
6°C
-2°C
21:00
20.3kts
28.7kts
1.4m
5.4sec
0mm
0%
6°C
-5°C

Sunrise: 07:06 / Sunset: 17:50 Twilight: 06:32 / 18:24

°C

Today's tide data

Time Height (m)
00:54:34 H +7.51
07:13:49 L +3.02
13:46:19 H +7.58
20:01:27 L +2.91

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

Monday 26 February (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
20.3kts
28.9kts
1.5m
5.4sec
0mm
0%
5°C
-6°C
03:00
20.2kts
28.3kts
1.5m
5.6sec
0mm
0%
5°C
-7°C
06:00
18.2kts
26.1kts
1.5m
5.5sec
0mm
0%
5°C
-7°C
09:00
19.9kts
26.5kts
1.5m
5.5sec
0mm
0%
6°C
-6°C
12:00
19.6kts
25.7kts
1.5m
5.1sec
0mm
0%
8°C
-4°C
15:00
18.1kts
23.3kts
1.4m
5.1sec
0mm
0%
8°C
-3°C
18:00
16.8kts
23.9kts
1.4m
5.1sec
0mm
0%
6°C
-5°C
21:00
18kts
25.2kts
1.4m
5.5sec
0mm
0%
5°C
-7°C

Sunrise: 07:04 / Sunset: 17:52 Twilight: 06:30 / 18:26

Tuesday 27 February

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
17.1kts
24.8kts
1.4m
5.3sec
0mm
0%
5°C
-7°C
03:00
14.8kts
21.6kts
1.3m
5.8sec
0mm
0%
5°C
-7°C
06:00
12kts
16.6kts
1.1m
5.5sec
0mm
0%
5°C
-7°C
09:00
7.4kts
9.5kts
1.1m
6sec
0.2mm
1%
6°C
-5°C
12:00
11kts
14.1kts
1.1m
7.6sec
0.4mm
3%
7°C
-4°C
15:00
12.1kts
15.1kts
1.1m
7.3sec
0.1mm
1%
7°C
-3°C
18:00
14kts
18.6kts
1.1m
5.3sec
0.2mm
1%
5°C
-5°C
21:00
14.9kts
20.5kts
1.2m
5sec
0mm
0%
5°C
-7°C

Sunrise: 07:02 / Sunset: 17:54 Twilight: 06:28 / 18:28

Wednesday 28 February

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
13.2kts
17.6kts
1.2m
5.2sec
0mm
2%
5°C
-8°C
03:00
13.8kts
17.9kts
1.2m
5.9sec
0mm
8%
5°C
-8°C
06:00
16.9kts
21.8kts
1.3m
5.3sec
0mm
8%
5°C
-9°C
09:00
18.6kts
22.5kts
1.4m
5.4sec
0.1mm
65%
5°C
-9°C
12:00
17.9kts
21.5kts
1.3m
5.6sec
0.2mm
40%
7°C
-7°C
15:00
21.5kts
24.8kts
1.4m
5.2sec
0.1mm
0%
7°C
-6°C
18:00
21.4kts
30.1kts
1.7m
5.5sec
0.1mm
0%
5°C
-9°C
21:00
23.7kts
30.8kts
1.9m
5.7sec
0mm
0%
4°C
-12°C

Sunrise: 07:00 / Sunset: 17:56 Twilight: 06:26 / 18:29

Thursday 1 March

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
22.3kts
30.2kts
1.9m
5.8sec
0mm
1%
4°C
-12°C
03:00
23.1kts
31kts
1.8m
5.9sec
0mm
11%
4°C
-11°C
06:00
26kts
34.8kts
1.9m
5.9sec
0mm
11%
4°C
-12°C
09:00
27.7kts
36.5kts
2.1m
6sec
0mm
20%
5°C
-11°C
12:00
25.6kts
33.8kts
2.1m
6sec
0mm
16%
7°C
-8°C
15:00
28.4kts
37.3kts
2.2m
6.1sec
0mm
3%
7°C
-7°C
18:00
32kts
43.2kts
2.6m
6.3sec
0.3mm
13%
6°C
-8°C
21:00
34.8kts
47.1kts
3m
6.8sec
1.8mm
45%
5°C
-9°C

Sunrise: 06:58 / Sunset: 17:58 Twilight: 06:24 / 18:31

Friday 2 March

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
32.8kts
44kts
3.3m
7.1sec
5.8mm
40%
6°C
-7°C
03:00
31.1kts
42.3kts
3m
7.1sec
1.5mm
33%
6°C
-6°C
06:00
25.6kts
34.9kts
2.5m
7sec
1.6mm
54%
6°C
-4°C
09:00
15.4kts
21.3kts
2.1m
6.6sec
0.3mm
51%
7°C
-2°C
12:00
6.3kts
12.6kts
2m
6.6sec
0.4mm
56%
8°C
3°C
15:00
13.7kts
21.7kts
2.4m
7.8sec
0mm
6%
8°C
3°C
18:00
16.7kts
26.1kts
2.8m
8.7sec
0.7mm
4%
7°C
1°C
21:00
14.9kts
22.1kts
2.9m
9.4sec
0.3mm
0%
6°C
1°C

Sunrise: 06:55 / Sunset: 17:59 Twilight: 06:22 / 18:33

Saturday 3 March

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
10.6kts
14.1kts
2.7m
9.8sec
0.3mm
0%
6°C
2°C
03:00
12kts
17.7kts
2.4m
9.8sec
0mm
0%
7°C
1°C
06:00
14.1kts
22.1kts
2.1m
9.5sec
0.4mm
0%
7°C
1°C
09:00
18.2kts
27.3kts
1.9m
9.2sec
2.3mm
68%
8°C
2°C
12:00
17.4kts
25.2kts
1.9m
6.9sec
3.4mm
78%
8°C
4°C
15:00
12.5kts
22.3kts
1.7m
7sec
0.2mm
92%
9°C
6°C
18:00
10.9kts
18.1kts
1.5m
7.6sec
0.2mm
66%
8°C
5°C
21:00
4.1kts
6.3kts
1.3m
8.8sec
0mm
9%
7°C
7°C

Sunrise: 06:53 / Sunset: 18:01 Twilight: 06:20 / 18:35

Sunday 4 March

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
5.1kts
5.7kts
1.3m
10.7sec
0.2mm
24%
7°C
7°C
03:00
8.3kts
11.3kts
1.2m
10.4sec
2.5mm
76%
8°C
5°C
06:00
11.3kts
17.8kts
1.3m
10.1sec
3.9mm
55%
8°C
5°C

Sunrise: 06:51 / Sunset: 18:03 Twilight: 06:18 / 18:36

Wind angle today

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