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Portland Harbour Weather Forecast

GFS 50km atmospheric forecast data for Portland Harbour.

Thursday 10 September (Today)

Wind Gust Rain Cloud Temp Chill [Wind rating]
07:00
8.2kts
9.7kts
-1mm
-1%
17°C
14°C
  • ●
  • ●
  • ●
10:00
13kts
14kts
0mm
1%
18°C
16°C
  • ●
  • ●
  • ●
13:00
16.7kts
18.5kts
0.1mm
6%
18°C
17°C
  • ●
  • ●
  • ●
16:00
17.8kts
20.4kts
0mm
1%
18°C
17°C
  • ●
  • ●
  • ●
19:00
18.2kts
22.3kts
0.1mm
3%
18°C
17°C
  • ●
  • ●
  • ●
22:00
18.6kts
22.5kts
0.1mm
26%
18°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:36 / Sunset: 19:37 Twilight: 06:02 / 20:10

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Today's tide data

Time Height (m)
02:36:31 L +0.27
07:21:28 H +2.13
11:50:49 L +0.51
13:14:53 H +0.62
14:56:38 L +0.43
19:24:28 H +2.35
00:21:34 L +0.35

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

Friday 11 September (Tomorrow)

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
17.2kts
20.7kts
0.9mm
42%
18°C
17°C
  • ●
  • ●
  • ●
04:00
9.2kts
10.4kts
0.9mm
31%
17°C
17°C
  • ●
  • ●
  • ●
07:00
8.1kts
9.8kts
0.9mm
15%
17°C
16°C
  • ●
  • ●
  • ●
10:00
8.4kts
10.2kts
0mm
0%
18°C
17°C
  • ●
  • ●
  • ●
13:00
7.7kts
8.9kts
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
16:00
9.7kts
11.5kts
0mm
0%
19°C
19°C
  • ●
  • ●
  • ●
19:00
10kts
14kts
0mm
0%
18°C
18°C
  • ●
  • ●
  • ●
22:00
5.3kts
7.1kts
0mm
0%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:37 / Sunset: 19:35 Twilight: 06:04 / 20:08

Saturday 12 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
5kts
5.6kts
0mm
0%
17°C
16°C
  • ●
  • ●
  • ●
04:00
7.4kts
9.2kts
0mm
0%
17°C
16°C
  • ●
  • ●
  • ●
07:00
11.3kts
14.1kts
0mm
0%
17°C
16°C
  • ●
  • ●
  • ●
10:00
12.6kts
16.3kts
0mm
0%
18°C
17°C
  • ●
  • ●
  • ●
13:00
15kts
17.9kts
0.1mm
0%
19°C
18°C
  • ●
  • ●
  • ●
16:00
16.8kts
20.9kts
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
19:00
15.8kts
20.6kts
0mm
0%
19°C
18°C
  • ●
  • ●
  • ●
22:00
14.9kts
22.3kts
0mm
0%
18°C
18°C
  • ●
  • ●
  • ●

Sunrise: 06:39 / Sunset: 19:32 Twilight: 06:06 / 20:06

Sunday 13 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
15.5kts
24.7kts
0.7mm
3%
18°C
18°C
  • ●
  • ●
  • ●
04:00
14.5kts
21.4kts
1.8mm
34%
18°C
17°C
  • ●
  • ●
  • ●
07:00
12.2kts
18.7kts
2mm
50%
18°C
17°C
  • ●
  • ●
  • ●
10:00
13.4kts
17.7kts
0mm
4%
18°C
17°C
  • ●
  • ●
  • ●
13:00
11kts
15.4kts
0mm
6%
19°C
18°C
  • ●
  • ●
  • ●
16:00
12kts
14.2kts
0mm
1%
19°C
18°C
  • ●
  • ●
  • ●
19:00
9kts
12.4kts
0mm
1%
18°C
19°C
  • ●
  • ●
  • ●
22:00
8.2kts
10.9kts
0mm
0%
17°C
17°C
  • ●
  • ●
  • ●

Sunrise: 06:40 / Sunset: 19:30 Twilight: 06:07 / 20:03

Monday 14 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
7.3kts
9.4kts
0mm
0%
17°C
17°C
  • ●
  • ●
  • ●
04:00
4.5kts
6.2kts
0mm
7%
18°C
17°C
  • ●
  • ●
  • ●
07:00
5.1kts
7.5kts
0mm
50%
18°C
18°C
  • ●
  • ●
  • ●
10:00
6.4kts
7.4kts
0mm
98%
19°C
19°C
  • ●
  • ●
  • ●
13:00
9.5kts
12.2kts
0mm
69%
20°C
19°C
  • ●
  • ●
  • ●
16:00
9.7kts
12.6kts
0mm
6%
20°C
19°C
  • ●
  • ●
  • ●
19:00
7.8kts
10.2kts
0mm
4%
19°C
19°C
  • ●
  • ●
  • ●
22:00
6.7kts
8.1kts
0mm
0%
18°C
18°C
  • ●
  • ●
  • ●

Sunrise: 06:42 / Sunset: 19:28 Twilight: 06:09 / 20:01

Tuesday 15 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
9.2kts
12.8kts
0mm
0%
18°C
18°C
  • ●
  • ●
  • ●
04:00
10.3kts
18.2kts
0mm
1%
18°C
18°C
  • ●
  • ●
  • ●
07:00
8.5kts
13kts
0.1mm
2%
18°C
18°C
  • ●
  • ●
  • ●
10:00
8.7kts
11.8kts
0.1mm
11%
19°C
18°C
  • ●
  • ●
  • ●
13:00
16.9kts
21kts
0.3mm
11%
19°C
19°C
  • ●
  • ●
  • ●
16:00
16.9kts
21.6kts
0mm
2%
19°C
19°C
  • ●
  • ●
  • ●
19:00
19.2kts
20.9kts
0mm
1%
18°C
17°C
  • ●
  • ●
  • ●
22:00
16.6kts
21.1kts
0mm
0%
17°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:43 / Sunset: 19:26 Twilight: 06:10 / 19:59

Wednesday 16 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
13.3kts
18.7kts
0.1mm
0%
17°C
15°C
  • ●
  • ●
  • ●
04:00
14.8kts
19.2kts
0.1mm
0%
17°C
14°C
  • ●
  • ●
  • ●
07:00
17.5kts
21.7kts
0.1mm
0%
17°C
14°C
  • ●
  • ●
  • ●
10:00
14.8kts
16.3kts
0mm
0%
18°C
16°C
  • ●
  • ●
  • ●
13:00
10.7kts
12.2kts
0mm
5%
19°C
17°C
  • ●
  • ●
  • ●
16:00
12.8kts
13.9kts
0mm
0%
18°C
18°C
  • ●
  • ●
  • ●
19:00
13.7kts
13.8kts
0.1mm
1%
18°C
17°C
  • ●
  • ●
  • ●
22:00
14.8kts
16.8kts
0mm
3%
17°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:45 / Sunset: 19:23 Twilight: 06:12 / 19:56

Thursday 17 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
10.8kts
12.4kts
0mm
1%
17°C
14°C
  • ●
  • ●
  • ●
04:00
9.7kts
10kts
0mm
0%
16°C
14°C
  • ●
  • ●
  • ●
07:00
7.9kts
8.4kts
0mm
0%
17°C
14°C
  • ●
  • ●
  • ●
10:00
9.1kts
10kts
0.1mm
0%
18°C
15°C
  • ●
  • ●
  • ●
13:00
9.4kts
9.7kts
0.1mm
0%
19°C
16°C
  • ●
  • ●
  • ●
16:00
10.6kts
12kts
0mm
1%
18°C
16°C
  • ●
  • ●
  • ●
19:00
8.5kts
9.7kts
0mm
2%
17°C
16°C
  • ●
  • ●
  • ●
22:00
8.4kts
8.2kts
0.1mm
2%
17°C
16°C
  • ●
  • ●
  • ●

Sunrise: 06:46 / Sunset: 19:21 Twilight: 06:14 / 19:54

Friday 18 September

Wind Gust Rain Cloud Temp Chill [Wind rating]
01:00
1.7kts
2.3kts
0.1mm
1%
16°C
15°C
  • ●
  • ●
  • ●
04:00
6.4kts
7.4kts
0mm
0%
16°C
15°C
  • ●
  • ●
  • ●
07:00
8.8kts
9.6kts
0mm
0%
17°C
15°C
  • ●
  • ●
  • ●
10:00
13.1kts
15kts
0mm
2%
18°C
16°C
  • ●
  • ●
  • ●
13:00
17.1kts
19.6kts
0mm
2%
18°C
16°C
  • ●
  • ●
  • ●
16:00
18.3kts
21.7kts
0.1mm
4%
18°C
16°C
  • ●
  • ●
  • ●
19:00
18.7kts
23.4kts
0.2mm
4%
18°C
16°C
  • ●
  • ●
  • ●
22:00
19.4kts
23.7kts
1.6mm
24%
17°C
15°C
  • ●
  • ●
  • ●

Sunrise: 06:48 / Sunset: 19:19 Twilight: 06:15 / 19:52

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