Portsmouth waterfront Weather Forecast
GFS 50km atmospheric and NWW3 100km marine forecast data for Portsmouth waterfront.
Sunday 22 April (Today)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
12.9kts
|
21.6kts
|
0.6m
|
6.4sec
|
2mm
|
0%
|
12°C
|
14°C
|
|
||
04:00 |
8.9kts
|
14.5kts
|
0.6m
|
6.5sec
|
0mm
|
0%
|
11°C
|
12°C
|
|
||
07:00 |
9kts
|
14.9kts
|
0.6m
|
6sec
|
0mm
|
0%
|
11°C
|
12°C
|
|
||
10:00 |
10.7kts
|
14.7kts
|
0.6m
|
4.9sec
|
0mm
|
0%
|
14°C
|
14°C
|
|
||
13:00 |
11.9kts
|
16.3kts
|
0.6m
|
5sec
|
0mm
|
0%
|
16°C
|
15°C
|
|
||
16:00 |
14.5kts
|
19.3kts
|
0.7m
|
4.9sec
|
0mm
|
0%
|
15°C
|
15°C
|
|
||
19:00 |
12.3kts
|
18.5kts
|
0.7m
|
5.3sec
|
0mm
|
1%
|
12°C
|
13°C
|
|
||
22:00 |
10kts
|
18.5kts
|
0.7m
|
6.2sec
|
0mm
|
12%
|
10°C
|
10°C
|
|
05:52 / 20:12 05:16 / 20:48
°C
Today's tide data
Time | Height (m) |
---|---|
04:41:11 | H +4.3 |
10:05:16 | L +1.28 |
17:20:28 | H +4.22 |
22:40:23 | L +1.56 |
Tide chart for Portsmouth

Tide times vary with distance to report location; all times incorporate BST; for more tide information click here
Monday 23 April (Tomorrow)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
8.9kts
|
16.8kts
|
0.7m
|
6sec
|
0mm
|
6%
|
8°C
|
6°C
|
|
||
04:00 |
10.4kts
|
19.1kts
|
0.8m
|
5.9sec
|
0mm
|
0%
|
7°C
|
4°C
|
|
||
07:00 |
9.3kts
|
16.9kts
|
0.8m
|
5.4sec
|
0mm
|
0%
|
8°C
|
5°C
|
|
||
10:00 |
10.4kts
|
13.6kts
|
0.7m
|
5.5sec
|
0mm
|
0%
|
12°C
|
10°C
|
|
||
13:00 |
12.4kts
|
14.5kts
|
0.7m
|
5.4sec
|
0mm
|
3%
|
14°C
|
12°C
|
|
||
16:00 |
13.6kts
|
16.8kts
|
0.8m
|
5.7sec
|
0mm
|
49%
|
12°C
|
12°C
|
|
||
19:00 |
11.5kts
|
17.1kts
|
0.8m
|
6.7sec
|
0mm
|
36%
|
11°C
|
11°C
|
|
||
22:00 |
10.9kts
|
18.5kts
|
0.8m
|
6.9sec
|
0mm
|
2%
|
9°C
|
6°C
|
|
05:50 / 20:14 05:14 / 20:50
Tuesday 24 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
11.7kts
|
20kts
|
0.8m
|
6.9sec
|
0mm
|
1%
|
9°C
|
6°C
|
|
||
04:00 |
13kts
|
22.8kts
|
0.8m
|
7.1sec
|
0mm
|
0%
|
9°C
|
6°C
|
|
||
07:00 |
13.3kts
|
21.4kts
|
0.9m
|
7.1sec
|
0mm
|
10%
|
10°C
|
10°C
|
|
||
10:00 |
14.3kts
|
20.4kts
|
0.9m
|
7sec
|
0mm
|
57%
|
12°C
|
11°C
|
|
||
13:00 |
14.3kts
|
20.5kts
|
0.9m
|
6.4sec
|
0.1mm
|
62%
|
13°C
|
12°C
|
|
||
16:00 |
15.7kts
|
21.9kts
|
0.9m
|
6.4sec
|
0mm
|
58%
|
13°C
|
13°C
|
|
||
19:00 |
13.8kts
|
22.7kts
|
0.9m
|
6.2sec
|
0.1mm
|
71%
|
11°C
|
11°C
|
|
||
22:00 |
14.3kts
|
24.3kts
|
0.9m
|
6.1sec
|
0.3mm
|
91%
|
11°C
|
11°C
|
|
05:48 / 20:16 05:12 / 20:52
Wednesday 25 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
13.8kts
|
22.2kts
|
1.1m
|
5.3sec
|
1.8mm
|
90%
|
11°C
|
11°C
|
|
||
04:00 |
10.5kts
|
16.6kts
|
1.2m
|
5.4sec
|
0.4mm
|
95%
|
10°C
|
10°C
|
|
||
07:00 |
10.6kts
|
15.1kts
|
1.1m
|
5.7sec
|
0.5mm
|
70%
|
9°C
|
5°C
|
|
||
10:00 |
12kts
|
16.1kts
|
1m
|
5.8sec
|
0mm
|
14%
|
12°C
|
10°C
|
|
||
13:00 |
15.3kts
|
20.3kts
|
1.1m
|
5.2sec
|
0.3mm
|
27%
|
11°C
|
11°C
|
|
||
16:00 |
17.4kts
|
23kts
|
1.3m
|
4.9sec
|
0.3mm
|
3%
|
12°C
|
11°C
|
|
||
19:00 |
15kts
|
22.9kts
|
1.4m
|
5.3sec
|
0.7mm
|
3%
|
10°C
|
10°C
|
|
||
22:00 |
13.4kts
|
23.6kts
|
1.5m
|
5.6sec
|
0mm
|
0%
|
8°C
|
5°C
|
|
05:46 / 20:17 05:09 / 20:54
Thursday 26 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
15.4kts
|
25.9kts
|
1.5m
|
5.8sec
|
0.1mm
|
0%
|
7°C
|
3°C
|
|
||
04:00 |
15.3kts
|
25.6kts
|
1.7m
|
6sec
|
0mm
|
0%
|
7°C
|
2°C
|
|
||
07:00 |
13.9kts
|
23.8kts
|
1.7m
|
6.2sec
|
0mm
|
0%
|
7°C
|
2°C
|
|
||
10:00 |
16.6kts
|
21.9kts
|
1.7m
|
6.3sec
|
0mm
|
3%
|
11°C
|
5°C
|
|
||
13:00 |
17.4kts
|
21.8kts
|
1.7m
|
6.2sec
|
0.6mm
|
3%
|
11°C
|
10°C
|
|
||
16:00 |
17.3kts
|
22.5kts
|
1.8m
|
6.1sec
|
0.8mm
|
1%
|
11°C
|
10°C
|
|
||
19:00 |
13.3kts
|
20.7kts
|
1.6m
|
6.1sec
|
1.1mm
|
1%
|
10°C
|
6°C
|
|
||
22:00 |
13.4kts
|
23.5kts
|
1.5m
|
6sec
|
0mm
|
0%
|
7°C
|
4°C
|
|
05:44 / 20:19 05:07 / 20:56
Friday 27 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
10.6kts
|
18.1kts
|
1.3m
|
6.1sec
|
0mm
|
0%
|
7°C
|
3°C
|
|
||
04:00 |
9.1kts
|
12.7kts
|
1.1m
|
6.4sec
|
0mm
|
0%
|
6°C
|
3°C
|
|
||
07:00 |
6.7kts
|
10kts
|
1m
|
6.9sec
|
0mm
|
0%
|
7°C
|
4°C
|
|
||
10:00 |
6.1kts
|
7.6kts
|
0.8m
|
6.8sec
|
0mm
|
0%
|
11°C
|
7°C
|
|
||
13:00 |
6.8kts
|
8.2kts
|
0.7m
|
8.2sec
|
0.1mm
|
0%
|
13°C
|
11°C
|
|
||
16:00 |
8kts
|
9.5kts
|
0.7m
|
8.6sec
|
0.2mm
|
0%
|
12°C
|
11°C
|
|
||
19:00 |
8.2kts
|
11.3kts
|
0.6m
|
5.7sec
|
0.6mm
|
0%
|
10°C
|
10°C
|
|
||
22:00 |
8kts
|
10.5kts
|
0.6m
|
5.9sec
|
0.2mm
|
0%
|
8°C
|
6°C
|
|
05:42 / 20:20 05:05 / 20:57
Saturday 28 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
7.1kts
|
8.3kts
|
0.5m
|
7.1sec
|
0.2mm
|
0%
|
6°C
|
3°C
|
|
||
04:00 |
5.2kts
|
5.8kts
|
0.5m
|
6.9sec
|
0mm
|
0%
|
6°C
|
5°C
|
|
||
07:00 |
5.4kts
|
7.1kts
|
0.5m
|
8.6sec
|
0mm
|
0%
|
7°C
|
5°C
|
|
||
10:00 |
8.7kts
|
11.2kts
|
0.5m
|
6.6sec
|
0mm
|
0%
|
10°C
|
5°C
|
|
||
13:00 |
13.2kts
|
15.1kts
|
0.5m
|
5.6sec
|
0mm
|
0%
|
12°C
|
10°C
|
|
||
16:00 |
14.9kts
|
18.2kts
|
0.6m
|
6.1sec
|
0.2mm
|
3%
|
12°C
|
10°C
|
|
||
19:00 |
11.9kts
|
16.9kts
|
0.7m
|
5.1sec
|
0.5mm
|
4%
|
9°C
|
6°C
|
|
||
22:00 |
7.4kts
|
11.2kts
|
0.8m
|
5.2sec
|
2.5mm
|
49%
|
8°C
|
5°C
|
|
05:40 / 20:22 05:03 / 20:59
Sunday 29 April
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
01:00 |
7.1kts
|
8.9kts
|
0.9m
|
5.3sec
|
3.1mm
|
26%
|
7°C
|
4°C
|
|
||
04:00 |
6.9kts
|
7.8kts
|
0.9m
|
5.8sec
|
0mm
|
0%
|
6°C
|
2°C
|
|
||
07:00 |
5.6kts
|
7.7kts
|
0.8m
|
6.6sec
|
0mm
|
0%
|
6°C
|
5°C
|
|
05:38 / 20:24 05:01 / 21:01