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Swansea Bay Weather Forecast

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

Saturday 14 November (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
5.2kts
6kts
0.5m
14.4sec
-1mm
-1%
8°C
6°C
  • ●
  • ●
  • ●
03:00
4.8kts
5.7kts
0.5m
13.7sec
0mm
0%
8°C
5°C
  • ●
  • ●
  • ●
06:00
6.5kts
7.7kts
0.6m
13.4sec
0mm
0%
8°C
3°C
  • ●
  • ●
  • ●
09:00
9.6kts
12.5kts
0.7m
12.9sec
0mm
4%
10°C
4°C
  • ●
  • ●
  • ●
12:00
11.2kts
15.8kts
0.9m
12.6sec
0mm
6%
11°C
6°C
  • ●
  • ●
  • ●
15:00
10.8kts
14.6kts
1.1m
9.1sec
0mm
2%
11°C
10°C
  • ●
  • ●
  • ●
18:00
12.4kts
16.7kts
1.2m
10.8sec
0mm
3%
10°C
5°C
  • ●
  • ●
  • ●
21:00
12.5kts
19.3kts
1.2m
8.8sec
0mm
4%
10°C
5°C
  • ●
  • ●
  • ●

Sunrise: 07:30 / Sunset: 16:29 Twilight: 06:53 / 17:06

°C

more >>

Today's tide data

Time Height (m)
02:14:26 L +2.48
08:38:34 H +8.39
14:37:38 L +2.61
20:54:26 H +7.96

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

Sunday 15 November (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
12.3kts
18.7kts
1.3m
6.3sec
0mm
3%
10°C
4°C
  • ●
  • ●
  • ●
03:00
11.1kts
15.1kts
1.3m
6sec
0mm
2%
10°C
4°C
  • ●
  • ●
  • ●
06:00
9.4kts
14.3kts
1.4m
6.6sec
0.7mm
34%
10°C
5°C
  • ●
  • ●
  • ●
09:00
10.8kts
17.1kts
1.4m
7.1sec
2.3mm
91%
11°C
6°C
  • ●
  • ●
  • ●
12:00
9.6kts
14.3kts
1.3m
7.3sec
5.5mm
86%
11°C
7°C
  • ●
  • ●
  • ●
15:00
13.2kts
16kts
1.3m
6.5sec
3.7mm
51%
11°C
6°C
  • ●
  • ●
  • ●
18:00
22.8kts
28.9kts
1.5m
6.7sec
4.9mm
59%
11°C
5°C
  • ●
  • ●
  • ●
21:00
17.4kts
22.1kts
1.6m
8.8sec
0mm
35%
11°C
4°C
  • ●
  • ●
  • ●

Sunrise: 07:32 / Sunset: 16:28 Twilight: 06:55 / 17:05

Monday 16 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
17.4kts
22.7kts
1.6m
10.6sec
0mm
36%
10°C
3°C
  • ●
  • ●
  • ●
03:00
16.3kts
20.7kts
1.5m
10.1sec
0.1mm
26%
10°C
3°C
  • ●
  • ●
  • ●
06:00
10.8kts
13kts
1.3m
9.7sec
0.2mm
21%
10°C
4°C
  • ●
  • ●
  • ●
09:00
6.4kts
7.7kts
1.2m
9.6sec
0mm
20%
10°C
4°C
  • ●
  • ●
  • ●
12:00
6.9kts
8.3kts
1.1m
9.3sec
0mm
13%
11°C
5°C
  • ●
  • ●
  • ●
15:00
11kts
13.9kts
1.1m
9.4sec
0mm
4%
10°C
5°C
  • ●
  • ●
  • ●
18:00
21.6kts
31kts
1.3m
9.8sec
2.6mm
18%
10°C
2°C
  • ●
  • ●
  • ●
21:00
23.6kts
36kts
1.9m
5.3sec
12.6mm
100%
11°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:34 / Sunset: 16:27 Twilight: 06:57 / 17:04

Tuesday 17 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
22.1kts
36.5kts
2.7m
7.5sec
25.7mm
100%
12°C
14°C
  • ●
  • ●
  • ●
03:00
23.3kts
33.1kts
2.9m
8.9sec
4.3mm
100%
12°C
13°C
  • ●
  • ●
  • ●
06:00
25.1kts
34.2kts
3.3m
9.3sec
5.4mm
73%
11°C
11°C
  • ●
  • ●
  • ●
09:00
25.9kts
35.4kts
3.6m
9.9sec
1.2mm
8%
11°C
10°C
  • ●
  • ●
  • ●
12:00
23.8kts
33kts
3.7m
10.4sec
2.9mm
26%
12°C
10°C
  • ●
  • ●
  • ●
15:00
20.7kts
27.8kts
3.5m
11sec
1.4mm
35%
11°C
11°C
  • ●
  • ●
  • ●
18:00
13.8kts
17.5kts
3.2m
11.6sec
4mm
25%
11°C
10°C
  • ●
  • ●
  • ●
21:00
16.5kts
23.1kts
3m
12sec
2.4mm
29%
11°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:35 / Sunset: 16:25 Twilight: 06:58 / 17:02

Wednesday 18 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
21.5kts
29kts
3.3m
12.2sec
3.3mm
20%
11°C
11°C
  • ●
  • ●
  • ●
03:00
23.7kts
31.6kts
3.8m
12.3sec
1.7mm
23%
11°C
10°C
  • ●
  • ●
  • ●
06:00
24.6kts
32.3kts
4.3m
12.1sec
3.3mm
32%
11°C
10°C
  • ●
  • ●
  • ●
09:00
27.3kts
32.9kts
4.8m
13.7sec
2mm
79%
11°C
11°C
  • ●
  • ●
  • ●
12:00
27.5kts
33.1kts
5m
14.9sec
3.8mm
56%
11°C
10°C
  • ●
  • ●
  • ●
15:00
24.8kts
30.5kts
4.9m
15.2sec
2.1mm
63%
11°C
11°C
  • ●
  • ●
  • ●
18:00
21.5kts
27.7kts
4.6m
15.3sec
3.7mm
68%
11°C
11°C
  • ●
  • ●
  • ●
21:00
20.4kts
26.3kts
4.3m
15.2sec
1.4mm
23%
11°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:37 / Sunset: 16:24 Twilight: 07:00 / 17:01

Thursday 19 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
18.1kts
24.3kts
4m
15.1sec
2.5mm
28%
11°C
10°C
  • ●
  • ●
  • ●
03:00
14.3kts
19.5kts
3.7m
14.6sec
1.7mm
32%
11°C
11°C
  • ●
  • ●
  • ●
06:00
12.8kts
17.6kts
3.3m
14.2sec
3.1mm
22%
11°C
11°C
  • ●
  • ●
  • ●
09:00
12.1kts
16.5kts
3.1m
13.8sec
1mm
27%
11°C
10°C
  • ●
  • ●
  • ●
12:00
16.4kts
20.9kts
3m
13.4sec
2.6mm
22%
12°C
11°C
  • ●
  • ●
  • ●
15:00
16.4kts
21.3kts
3m
13.2sec
1.8mm
34%
12°C
11°C
  • ●
  • ●
  • ●
18:00
13.8kts
18.9kts
3m
13.1sec
2.9mm
27%
11°C
10°C
  • ●
  • ●
  • ●
21:00
10.6kts
13.1kts
2.8m
13sec
0.9mm
10%
10°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:39 / Sunset: 16:23 Twilight: 07:01 / 17:00

Friday 20 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
10.3kts
13.3kts
2.6m
12.9sec
1.3mm
19%
11°C
10°C
  • ●
  • ●
  • ●
03:00
14.8kts
21.1kts
2.8m
13sec
2mm
27%
11°C
10°C
  • ●
  • ●
  • ●
06:00
19.5kts
25.5kts
3.2m
12.9sec
3.4mm
48%
11°C
11°C
  • ●
  • ●
  • ●
09:00
21.7kts
28.4kts
3.5m
12.4sec
1.7mm
33%
11°C
10°C
  • ●
  • ●
  • ●
12:00
23.7kts
30.2kts
3.5m
11.9sec
2.8mm
30%
11°C
11°C
  • ●
  • ●
  • ●
15:00
20.5kts
27.1kts
3.1m
11.7sec
0.6mm
17%
11°C
11°C
  • ●
  • ●
  • ●
18:00
22kts
28.4kts
2.9m
11.4sec
6mm
43%
11°C
11°C
  • ●
  • ●
  • ●
21:00
10.2kts
15.4kts
2.3m
10.9sec
0.3mm
1%
10°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:40 / Sunset: 16:22 Twilight: 07:03 / 16:59

Saturday 21 November

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
00:00
9kts
13.6kts
2m
10.5sec
0.4mm
2%
10°C
10°C
  • ●
  • ●
  • ●
03:00
12.1kts
18.2kts
1.9m
10.2sec
0.5mm
17%
11°C
10°C
  • ●
  • ●
  • ●
06:00
14.5kts
23.8kts
1.9m
10sec
2.9mm
20%
11°C
11°C
  • ●
  • ●
  • ●
09:00
13.1kts
20.9kts
2m
9.5sec
1.8mm
44%
11°C
11°C
  • ●
  • ●
  • ●
12:00
14.9kts
19.9kts
2m
9.5sec
3.6mm
29%
11°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:42 / Sunset: 16:20 Twilight: 07:04 / 16:58

Wind angle today

Explore other spots in a se wind direction.

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