Swansea Bay Wind and Wave Forecast

GFS 0.25° wind, atmospheric and GFSWave 0.25° forecast data for Swansea Bay.

Sunday 25 October (Today)

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
12:00	27.6kts	37.1kts	-1%	-1%	-1%	-1mm	12.6°C	3.8m	10.8sec	3.8m	10.8sec
15:00	22.7kts	31.1kts	34%	0%	0%	0.2mm	12.5°C	3.4m	11sec	3.4m	11sec
18:00	17.7kts	25.5kts	33%	0%	1%	0.2mm	11.8°C	2.8m	11.3sec	2.8m	11.3sec
21:00	17.6kts	25.7kts	61%	0%	55%	0.1mm	11.1°C	2.4m	11.3sec	2.4m	11.3sec

Sunrise: 06:55 / Sunset: 17:04 Twilight: 06:21 / 17:38

°C

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Today's tide data

Time	Height (m)
05:15:42	H +9.18
11:18:56	L +1.51
17:34:26	H +9.48
23:38:42	L +1.26

Tide chart for Mumbles

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

Monday 26 October (Tomorrow)

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	10.7kts	15.4kts	71%	10%	77%	0.1mm	11°C	2.1m	11.3sec	1.9m	10sec
03:00	10.1kts	15.3kts	48%	79%	94%	0mm	11.1°C	1.9m	11.2sec	1.9m	10.9sec
06:00	17.2kts	28.9kts	67%	79%	97%	0.3mm	12°C	2m	10.4sec	1.8m	6.6sec
09:00	20.9kts	37.2kts	100%	100%	96%	4.4mm	12.8°C	2.4m	6.9sec	2.3m	6.9sec
12:00	22.6kts	35.9kts	100%	83%	98%	7.5mm	14.6°C	3.1m	8.2sec	3.1m	8.2sec
15:00	20.1kts	33.5kts	100%	0%	3%	0.1mm	14.5°C	3m	9.3sec	3m	9.3sec
18:00	19.6kts	33.3kts	100%	0%	2%	0.3mm	14.4°C	3.2m	10sec	3.2m	10sec
21:00	22.9kts	37.6kts	95%	0%	16%	0.1mm	14.5°C	3.3m	10.5sec	3.3m	10.5sec

Sunrise: 06:57 / Sunset: 17:02 Twilight: 06:22 / 17:36

Tuesday 27 October

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	26.1kts	42.8kts	80%	0%	8%	0.2mm	14.6°C	3.8m	10.8sec	3.8m	10.8sec
03:00	25.5kts	41.9kts	99%	18%	33%	2.4mm	14.7°C	4.5m	11.4sec	4.5m	11.4sec
06:00	18.5kts	26.5kts	99%	57%	27%	4.7mm	13°C	3.9m	12.3sec	3.9m	12.3sec
09:00	18.2kts	25.3kts	95%	84%	41%	1.2mm	12°C	3.5m	12.5sec	3.5m	12.5sec
12:00	19.4kts	24.9kts	65%	70%	20%	2.3mm	13.1°C	3.3m	12.5sec	3.3m	12.5sec
15:00	19kts	25.6kts	11%	25%	0%	0.7mm	12.4°C	3.2m	12.4sec	3.2m	12.4sec
18:00	16.1kts	24.9kts	14%	12%	0%	0.8mm	10.8°C	3.2m	12.3sec	3.2m	12.3sec
21:00	13.4kts	19.6kts	25%	0%	0%	0.2mm	10°C	3m	12.4sec	3m	12.4sec

Sunrise: 06:59 / Sunset: 17:00 Twilight: 06:24 / 17:34

Wednesday 28 October

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	12.3kts	19.8kts	25%	0%	0%	0.4mm	10°C	2.8m	12.5sec	2.8m	12.5sec
03:00	11.1kts	17.2kts	15%	1%	5%	0.1mm	10°C	2.6m	12.4sec	2.6m	12.4sec
06:00	11.3kts	20.3kts	25%	2%	23%	0.2mm	11.5°C	2.3m	12.3sec	2.3m	12.3sec
09:00	12.4kts	20.3kts	46%	0%	55%	0mm	12.8°C	2.2m	12.2sec	2.1m	11.5sec
12:00	14.3kts	18.9kts	61%	0%	64%	0.2mm	13.8°C	2.1m	12.1sec	2.1m	12.1sec
15:00	11.5kts	16.5kts	68%	3%	97%	0.3mm	13.3°C	2m	11.8sec	2m	11.8sec
18:00	7.1kts	10.8kts	63%	11%	69%	0.5mm	12.3°C	1.8m	11.6sec	0.8m	5.8sec
21:00	6.7kts	8.4kts	34%	19%	50%	0mm	11.4°C	1.6m	11.3sec	-1m	-1sec

Sunrise: 07:01 / Sunset: 16:58 Twilight: 06:26 / 17:33

Thursday 29 October

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	7.3kts	12.1kts	39%	11%	27%	0mm	12.2°C	1.5m	11sec	-1m	-1sec
03:00	6.6kts	11.4kts	24%	8%	78%	0mm	11°C	1.4m	10.8sec	-0.1m	2.2sec
06:00	7.1kts	15.5kts	12%	39%	89%	0mm	11°C	1.3m	10.6sec	0.8m	5sec
09:00	9.9kts	19.8kts	10%	49%	86%	0mm	12.5°C	1.3m	10.4sec	0.9m	5sec
12:00	14.4kts	19.9kts	7%	43%	80%	0.1mm	13.8°C	1.4m	9.4sec	1m	5.3sec
15:00	14.6kts	19.6kts	0%	25%	86%	0mm	13.3°C	1.4m	7.8sec	1.2m	5.9sec
18:00	14.4kts	25.1kts	0%	44%	49%	0mm	12.1°C	1.5m	8.4sec	1.2m	5.7sec
21:00	14.7kts	26.7kts	0%	92%	48%	0mm	12.1°C	1.6m	8.8sec	1.3m	6.4sec

Sunrise: 07:02 / Sunset: 16:56 Twilight: 06:27 / 17:31

Friday 30 October

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	15.2kts	28.2kts	26%	96%	28%	0mm	12.7°C	1.7m	10sec	1.3m	6.3sec
03:00	15.5kts	28.7kts	98%	100%	22%	0mm	13.1°C	1.9m	10.4sec	1.5m	7.7sec
06:00	18kts	30.9kts	99%	99%	37%	1.1mm	13°C	2.2m	11.8sec	2.1m	11.1sec
09:00	14.3kts	28kts	83%	99%	84%	1.1mm	13.6°C	2.3m	11.8sec	2.3m	11.8sec
12:00	11.7kts	24.6kts	92%	95%	86%	2.7mm	14°C	2.2m	11.3sec	1.7m	8.5sec
15:00	7.7kts	16kts	100%	74%	78%	2.2mm	14°C	2m	11.2sec	-1m	-1sec
18:00	5.8kts	10.2kts	100%	42%	79%	2.8mm	13.8°C	1.8m	11.2sec	-1m	-1sec
21:00	5.7kts	10.5kts	100%	1%	100%	0.2mm	14°C	1.7m	11.3sec	-1m	-1sec

Sunrise: 07:04 / Sunset: 16:54 Twilight: 06:29 / 17:29

Saturday 31 October

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	7.3kts	10.3kts	98%	16%	99%	0.6mm	13.9°C	1.6m	11.3sec	-1m	-1sec
03:00	7.8kts	11.8kts	90%	92%	79%	0.4mm	13.8°C	1.5m	11.3sec	-0.4m	0.4sec
06:00	6.9kts	10.4kts	95%	96%	86%	1.5mm	12.9°C	1.4m	11.3sec	-0.4m	0.2sec
09:00	8.7kts	13kts	95%	99%	84%	0.1mm	12.8°C	1.3m	11.3sec	0.2m	2sec
12:00	12.7kts	15.4kts	68%	99%	85%	0.1mm	13.5°C	1.3m	11.3sec	0.5m	3.2sec
15:00	12.4kts	16.3kts	1%	79%	46%	0mm	12.9°C	1.2m	11sec	0.7m	4sec
18:00	11.3kts	17.9kts	12%	40%	25%	0mm	10.4°C	1.2m	10.8sec	0.7m	4.3sec
21:00	10.8kts	15.2kts	0%	0%	0%	0mm	10.2°C	1.1m	10.6sec	0.7m	4.7sec

Sunrise: 07:06 / Sunset: 16:52 Twilight: 06:31 / 17:27

Sunday 1 November

	Wind	Gust	Cloud	Mid	High	Rain	Temp	Swell	Period	Wave	Period
00:00	8.2kts	10.3kts	0%	0%	0%	0mm	9.6°C	1.1m	10.3sec	-0.2m	2.1sec
03:00	7.1kts	7.6kts	1%	0%	0%	0mm	9.2°C	1m	9.9sec	-1m	-1sec
06:00	6.5kts	6.8kts	1%	0%	0%	0mm	8.9°C	1m	9.8sec	-0.5m	0sec
09:00	6.5kts	9.5kts	35%	0%	0%	0mm	11.9°C	0.9m	9.4sec	-0.4m	0.6sec
12:00	7.6kts	8.9kts	18%	0%	0%	0mm	12.9°C	0.8m	9.2sec	-0.4m	0.5sec
15:00	7.1kts	9.2kts	0%	0%	0%	0mm	12.1°C	0.8m	9.2sec	0.1m	1.3sec
18:00	6.3kts	6.3kts	0%	0%	0%	0mm	9.1°C	0.7m	10.1sec	0.1m	1.4sec
21:00	3.5kts	3.8kts	0%	0%	0%	0mm	8.6°C	0.7m	10.9sec	-1m	-1sec

Sunrise: 07:08 / Sunset: 16:50 Twilight: 06:32 / 17:26

Monday 2 November

	Wind	Gust	Dir	Cloud	Mid	High	Rain	Temp	Swell	Period	Dir	Wave	Period	Dir
00:00	2.9kts	2.9kts		1%	0%	0%	0mm	8.5°C	0.7m	10.7sec		-1m	-1sec

Sunrise: 07:09 / Sunset: 16:49 Twilight: 06:34 / 17:24

Wind angle today

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