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Llandwyn Bay Weather Forecast

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

Saturday 12 September (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
13:00
20.1kts
30.2kts
1.8m
6.9sec
-1mm
-1%
16°C
16°C
  • ●
  • ●
  • ●
16:00
17.4kts
26.2kts
1.5m
6.8sec
0.1mm
82%
17°C
17°C
  • ●
  • ●
  • ●
19:00
11.9kts
20.3kts
1.2m
6.7sec
0.3mm
68%
16°C
16°C
  • ●
  • ●
  • ●
22:00
5.3kts
7.7kts
0.9m
6.6sec
0.4mm
43%
15°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:44 / Sunset: 19:42 Twilight: 06:09 / 20:18

°C

Sunday 13 September (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
2.9kts
3.4kts
0.7m
6.9sec
0.6mm
46%
15°C
15°C
  • ●
  • ●
  • ●
04:00
6.1kts
8.3kts
0.6m
6.7sec
0.4mm
34%
15°C
16°C
  • ●
  • ●
  • ●
07:00
3.1kts
4.3kts
0.5m
6.5sec
0.7mm
37%
15°C
15°C
  • ●
  • ●
  • ●
10:00
2kts
3.1kts
0.4m
6.4sec
0.2mm
19%
17°C
16°C
  • ●
  • ●
  • ●
13:00
1.4kts
3.4kts
0.4m
6.3sec
0.2mm
11%
19°C
17°C
  • ●
  • ●
  • ●
16:00
1.8kts
3.5kts
0.3m
6.3sec
0mm
10%
18°C
17°C
  • ●
  • ●
  • ●
19:00
4.5kts
5.1kts
0.3m
6.3sec
0mm
9%
16°C
16°C
  • ●
  • ●
  • ●
22:00
7kts
9.9kts
0.3m
6.2sec
0mm
7%
15°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:46 / Sunset: 19:40 Twilight: 06:11 / 20:15

Monday 14 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
9.2kts
15.9kts
0.4m
5.2sec
0mm
30%
16°C
16°C
  • ●
  • ●
  • ●
04:00
10.7kts
16.6kts
0.5m
3.9sec
0.1mm
86%
16°C
16°C
  • ●
  • ●
  • ●
07:00
8.4kts
13.3kts
0.5m
4.3sec
0.2mm
76%
16°C
16°C
  • ●
  • ●
  • ●
10:00
12.3kts
16.1kts
0.7m
4.1sec
0.3mm
75%
16°C
16°C
  • ●
  • ●
  • ●
13:00
14kts
18.5kts
0.7m
4.5sec
0.3mm
77%
17°C
17°C
  • ●
  • ●
  • ●
16:00
14.4kts
25.2kts
0.9m
4.9sec
0.2mm
54%
16°C
17°C
  • ●
  • ●
  • ●
19:00
17.4kts
29.9kts
1.1m
5.4sec
0.6mm
71%
16°C
17°C
  • ●
  • ●
  • ●
22:00
17.4kts
29.9kts
1.2m
5.6sec
0.8mm
71%
16°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:48 / Sunset: 19:38 Twilight: 06:13 / 20:13

Tuesday 15 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
18.5kts
31.1kts
1.3m
5.8sec
5.8mm
79%
16°C
16°C
  • ●
  • ●
  • ●
04:00
16.5kts
25.8kts
1.3m
6sec
8.3mm
98%
16°C
16°C
  • ●
  • ●
  • ●
07:00
9kts
12.4kts
1m
6sec
8.8mm
73%
13°C
14°C
  • ●
  • ●
  • ●
10:00
10.3kts
12.1kts
0.8m
6sec
0mm
29%
15°C
14°C
  • ●
  • ●
  • ●
13:00
11.7kts
13.5kts
0.8m
4.5sec
0.2mm
53%
15°C
14°C
  • ●
  • ●
  • ●
16:00
11.1kts
17kts
0.7m
4.4sec
0.5mm
86%
15°C
14°C
  • ●
  • ●
  • ●
19:00
10.7kts
17kts
0.7m
4.2sec
1.1mm
48%
14°C
14°C
  • ●
  • ●
  • ●
22:00
17.4kts
22.4kts
1.1m
4.5sec
0.3mm
0%
13°C
13°C
  • ●
  • ●
  • ●

Sunrise: 06:49 / Sunset: 19:35 Twilight: 06:14 / 20:10

Wednesday 16 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
17.9kts
21.2kts
1.4m
5.3sec
0.4mm
27%
13°C
13°C
  • ●
  • ●
  • ●
04:00
18.7kts
22.7kts
1.5m
5.6sec
0.2mm
77%
13°C
12°C
  • ●
  • ●
  • ●
07:00
14.9kts
18.3kts
1.3m
5.6sec
0.3mm
59%
13°C
13°C
  • ●
  • ●
  • ●
10:00
15.9kts
18.3kts
1.3m
5.5sec
0.4mm
19%
14°C
12°C
  • ●
  • ●
  • ●
13:00
13.2kts
14.7kts
1.1m
5.3sec
0.7mm
45%
14°C
13°C
  • ●
  • ●
  • ●
16:00
11.3kts
14.9kts
0.8m
4.8sec
0.3mm
49%
15°C
14°C
  • ●
  • ●
  • ●
19:00
10.7kts
13.1kts
0.6m
4.1sec
0.6mm
28%
13°C
13°C
  • ●
  • ●
  • ●
22:00
10.5kts
14.1kts
0.6m
3.7sec
0.1mm
1%
13°C
13°C
  • ●
  • ●
  • ●

Sunrise: 06:51 / Sunset: 19:33 Twilight: 06:16 / 20:08

Thursday 17 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
16kts
20.1kts
0.8m
3.9sec
0.1mm
2%
14°C
13°C
  • ●
  • ●
  • ●
04:00
16.5kts
21.7kts
1m
4.6sec
0.4mm
24%
13°C
13°C
  • ●
  • ●
  • ●
07:00
19.3kts
23.5kts
1.2m
5.1sec
1.5mm
43%
14°C
13°C
  • ●
  • ●
  • ●
10:00
17.2kts
19.5kts
1.3m
5sec
0.2mm
60%
14°C
13°C
  • ●
  • ●
  • ●
13:00
14.9kts
17.9kts
1.2m
5.2sec
0.5mm
44%
15°C
13°C
  • ●
  • ●
  • ●
16:00
15.9kts
19.4kts
1.1m
4.9sec
0.2mm
2%
14°C
13°C
  • ●
  • ●
  • ●
19:00
10.9kts
15.4kts
0.8m
4.6sec
0.4mm
2%
13°C
13°C
  • ●
  • ●
  • ●
22:00
15kts
18.4kts
1m
4.3sec
0.2mm
5%
13°C
13°C
  • ●
  • ●
  • ●

Sunrise: 06:53 / Sunset: 19:30 Twilight: 06:18 / 20:05

Friday 18 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
13.3kts
15.4kts
1m
4.6sec
0.5mm
8%
13°C
12°C
  • ●
  • ●
  • ●
04:00
14.4kts
18.1kts
1.1m
4.8sec
0.4mm
15%
13°C
12°C
  • ●
  • ●
  • ●
07:00
11.8kts
14.6kts
0.9m
4.8sec
0.4mm
20%
12°C
12°C
  • ●
  • ●
  • ●
10:00
11.6kts
14.1kts
0.8m
4.5sec
0.1mm
42%
14°C
13°C
  • ●
  • ●
  • ●
13:00
18.2kts
21.8kts
1.1m
4.6sec
0.2mm
37%
15°C
14°C
  • ●
  • ●
  • ●
16:00
19.4kts
24.9kts
1.2m
5.2sec
0.1mm
24%
15°C
14°C
  • ●
  • ●
  • ●
19:00
21.3kts
27.3kts
1.5m
6sec
0.2mm
15%
14°C
14°C
  • ●
  • ●
  • ●
22:00
21.9kts
29.6kts
1.7m
6.5sec
0.3mm
30%
15°C
14°C
  • ●
  • ●
  • ●

Sunrise: 06:55 / Sunset: 19:28 Twilight: 06:20 / 20:03

Saturday 19 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
23.8kts
33.4kts
1.9m
6.9sec
1mm
60%
15°C
15°C
  • ●
  • ●
  • ●
04:00
18.2kts
26.1kts
1.6m
7sec
1mm
56%
15°C
15°C
  • ●
  • ●
  • ●
07:00
14.5kts
22.9kts
1.3m
6.8sec
4.6mm
47%
14°C
13°C
  • ●
  • ●
  • ●
10:00
21.4kts
30.6kts
1.4m
5.2sec
0.6mm
44%
15°C
14°C
  • ●
  • ●
  • ●
13:00
20.9kts
30.4kts
1.4m
5.3sec
0.9mm
23%
15°C
14°C
  • ●
  • ●
  • ●
16:00
19.1kts
27.1kts
1.4m
5.3sec
0.2mm
0%
15°C
14°C
  • ●
  • ●
  • ●
19:00
19.6kts
26.8kts
1.5m
5.3sec
0.3mm
1%
13°C
13°C
  • ●
  • ●
  • ●
22:00
20.4kts
25.4kts
1.5m
5.4sec
0mm
0%
13°C
12°C
  • ●
  • ●
  • ●

Sunrise: 06:56 / Sunset: 19:25 Twilight: 06:21 / 20:00

Sunday 20 September

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
21kts
26.6kts
1.5m
5.5sec
0mm
0%
13°C
12°C
  • ●
  • ●
  • ●

Sunrise: 06:58 / Sunset: 19:23 Twilight: 06:23 / 19:58

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