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Portland Harbour Weather Forecast

GFS 50km atmospheric forecast data for Portland Harbour.

Friday 14 December (Today)

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
17.1kts
19.5kts
-1mm
-1%
11°C
1°C
  • ●
  • ●
  • ●
03:00
13.8kts
15.9kts
0mm
3%
11°C
1°C
  • ●
  • ●
  • ●
06:00
14.2kts
16.5kts
0mm
1%
11°C
1°C
  • ●
  • ●
  • ●
09:00
12.7kts
15kts
0mm
0%
11°C
2°C
  • ●
  • ●
  • ●
12:00
12.4kts
13.3kts
0mm
0%
12°C
2°C
  • ●
  • ●
  • ●
15:00
12.5kts
13.7kts
0mm
1%
11°C
2°C
  • ●
  • ●
  • ●
18:00
13.4kts
14.7kts
0mm
1%
11°C
2°C
  • ●
  • ●
  • ●
21:00
16.6kts
18.9kts
0mm
1%
11°C
2°C
  • ●
  • ●
  • ●

Sunrise: 08:01 / Sunset: 16:07 Twilight: 07:23 / 16:46

uv index forecast

Partnered with SolRX sunscreen
uv forecast >>
more >>

Today's tide data

Time Height (m)
02:27:34 L +0.87
05:47:20 H +1.24
05:58:56 L +1.24
10:28:57 H +1.86
15:06:50 L +0.87
17:22:57 H +1.02
18:43:16 L +0.99
23:05:41 H +1.59

Tide chart for Weymouth

Bigsalty Tide Charts

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

Saturday 15 December (Tomorrow)

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
19kts
21.9kts
0mm
1%
11°C
2°C
  • ●
  • ●
  • ●
03:00
23.1kts
27.5kts
0.5mm
1%
11°C
1°C
  • ●
  • ●
  • ●
06:00
25.3kts
31.1kts
2.4mm
1%
11°C
1°C
  • ●
  • ●
  • ●
09:00
29.2kts
35.4kts
2.6mm
75%
11°C
2°C
  • ●
  • ●
  • ●
12:00
29.2kts
37.2kts
8.2mm
86%
12°C
10°C
  • ●
  • ●
  • ●
15:00
28.4kts
39.6kts
7.6mm
98%
12°C
13°C
  • ●
  • ●
  • ●
18:00
32.1kts
42.7kts
11mm
99%
12°C
13°C
  • ●
  • ●
  • ●
21:00
28.5kts
36.2kts
0.1mm
66%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 08:02 / Sunset: 16:07 Twilight: 07:23 / 16:46

uv index forecast

Partnered with SolRX sunscreen
uv forecast >>

Sunday 16 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
22.3kts
28.6kts
0.3mm
35%
11°C
10°C
  • ●
  • ●
  • ●
03:00
17.1kts
21.7kts
0mm
0%
11°C
6°C
  • ●
  • ●
  • ●
06:00
17.4kts
21.7kts
0.9mm
2%
11°C
6°C
  • ●
  • ●
  • ●
09:00
14.8kts
18.4kts
0.3mm
0%
11°C
6°C
  • ●
  • ●
  • ●
12:00
12.8kts
15.8kts
0.4mm
1%
12°C
10°C
  • ●
  • ●
  • ●
15:00
15.2kts
18.2kts
1.1mm
5%
12°C
10°C
  • ●
  • ●
  • ●
18:00
10.5kts
12.5kts
2.4mm
3%
11°C
7°C
  • ●
  • ●
  • ●
21:00
11.6kts
13.1kts
0.9mm
0%
11°C
6°C
  • ●
  • ●
  • ●

Sunrise: 08:03 / Sunset: 16:07 Twilight: 07:24 / 16:46

Monday 17 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
13.1kts
15.5kts
0.9mm
0%
11°C
6°C
  • ●
  • ●
  • ●
03:00
14.8kts
18.6kts
0mm
0%
11°C
6°C
  • ●
  • ●
  • ●
06:00
14.1kts
17.9kts
0.1mm
0%
11°C
6°C
  • ●
  • ●
  • ●
09:00
11.4kts
14.2kts
0mm
0%
11°C
10°C
  • ●
  • ●
  • ●
12:00
16.8kts
20.5kts
0.2mm
2%
12°C
11°C
  • ●
  • ●
  • ●
15:00
20.8kts
26.6kts
0.3mm
4%
12°C
11°C
  • ●
  • ●
  • ●
18:00
23.9kts
31.1kts
0.4mm
3%
12°C
11°C
  • ●
  • ●
  • ●
21:00
28.8kts
37.2kts
0.8mm
41%
12°C
12°C
  • ●
  • ●
  • ●

Sunrise: 08:04 / Sunset: 16:08 Twilight: 07:25 / 16:47

Tuesday 18 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
30.4kts
39.8kts
1.1mm
65%
12°C
12°C
  • ●
  • ●
  • ●
03:00
31.1kts
40kts
0.2mm
23%
12°C
12°C
  • ●
  • ●
  • ●
06:00
33.9kts
45.3kts
0.2mm
16%
12°C
12°C
  • ●
  • ●
  • ●
09:00
36.3kts
47.4kts
0.5mm
0%
12°C
11°C
  • ●
  • ●
  • ●
12:00
40.8kts
54kts
4.3mm
0%
12°C
11°C
  • ●
  • ●
  • ●
15:00
26kts
30.6kts
4.9mm
61%
12°C
11°C
  • ●
  • ●
  • ●
18:00
22.8kts
28.6kts
6.5mm
33%
11°C
10°C
  • ●
  • ●
  • ●
21:00
22.7kts
29.4kts
1.4mm
3%
11°C
11°C
  • ●
  • ●
  • ●

Sunrise: 08:04 / Sunset: 16:08 Twilight: 07:25 / 16:47

Wednesday 19 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
24.6kts
31.2kts
2.2mm
3%
11°C
10°C
  • ●
  • ●
  • ●
03:00
19.9kts
25.4kts
0.9mm
5%
11°C
10°C
  • ●
  • ●
  • ●
06:00
19.9kts
25.4kts
1.4mm
3%
11°C
10°C
  • ●
  • ●
  • ●
09:00
22.3kts
29kts
0.5mm
2%
11°C
10°C
  • ●
  • ●
  • ●
12:00
24.7kts
30.5kts
1.2mm
2%
12°C
10°C
  • ●
  • ●
  • ●
15:00
25.1kts
31.5kts
0.6mm
0%
11°C
10°C
  • ●
  • ●
  • ●
18:00
25.6kts
32.4kts
1.3mm
1%
11°C
10°C
  • ●
  • ●
  • ●
21:00
25.7kts
31.9kts
1.4mm
6%
11°C
10°C
  • ●
  • ●
  • ●

Sunrise: 08:05 / Sunset: 16:08 Twilight: 07:26 / 16:47

Thursday 20 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
24.9kts
30.8kts
3.2mm
9%
11°C
10°C
  • ●
  • ●
  • ●
03:00
24.2kts
30.5kts
0.8mm
1%
11°C
5°C
  • ●
  • ●
  • ●
06:00
24.6kts
31.4kts
1.9mm
2%
11°C
10°C
  • ●
  • ●
  • ●
09:00
23.9kts
30.4kts
0.8mm
2%
11°C
10°C
  • ●
  • ●
  • ●
12:00
24.8kts
31.5kts
1.2mm
2%
12°C
10°C
  • ●
  • ●
  • ●
15:00
23.5kts
30.2kts
0.5mm
0%
11°C
10°C
  • ●
  • ●
  • ●
18:00
23kts
29.1kts
1.1mm
1%
11°C
10°C
  • ●
  • ●
  • ●
21:00
23kts
30kts
0.4mm
0%
11°C
10°C
  • ●
  • ●
  • ●

Sunrise: 08:06 / Sunset: 16:09 Twilight: 07:27 / 16:48

Friday 21 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
24.8kts
32.3kts
0.7mm
0%
11°C
5°C
  • ●
  • ●
  • ●
03:00
22.2kts
30.4kts
0.5mm
2%
11°C
5°C
  • ●
  • ●
  • ●
06:00
20.1kts
26.8kts
0.6mm
1%
11°C
5°C
  • ●
  • ●
  • ●
09:00
18.7kts
23.9kts
0mm
0%
11°C
6°C
  • ●
  • ●
  • ●
12:00
17.8kts
21.5kts
0mm
0%
12°C
10°C
  • ●
  • ●
  • ●
15:00
17.3kts
21.6kts
0mm
1%
11°C
10°C
  • ●
  • ●
  • ●
18:00
15.1kts
18.8kts
0.5mm
1%
11°C
6°C
  • ●
  • ●
  • ●
21:00
12.3kts
15.4kts
0.2mm
2%
11°C
6°C
  • ●
  • ●
  • ●

Sunrise: 08:06 / Sunset: 16:09 Twilight: 07:27 / 16:48

Saturday 22 December

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
11kts
14.7kts
0.5mm
11%
11°C
7°C
  • ●
  • ●
  • ●
03:00
12.1kts
17kts
0.4mm
33%
11°C
10°C
  • ●
  • ●
  • ●
06:00
14.7kts
18.8kts
0.8mm
17%
11°C
6°C
  • ●
  • ●
  • ●
09:00
14.6kts
17.6kts
0.1mm
3%
11°C
6°C
  • ●
  • ●
  • ●
12:00
13.3kts
16kts
0.2mm
3%
12°C
10°C
  • ●
  • ●
  • ●
15:00
12.4kts
16kts
0.1mm
3%
11°C
10°C
  • ●
  • ●
  • ●
18:00
17.4kts
22.9kts
0.8mm
4%
11°C
5°C
  • ●
  • ●
  • ●
21:00
15.3kts
19.3kts
0.1mm
0%
11°C
6°C
  • ●
  • ●
  • ●

Sunrise: 08:07 / Sunset: 16:10 Twilight: 07:28 / 16:49

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