Portsmouth waterfront Weather Forecast
GFS 50km atmospheric and NWW3 100km marine forecast data for Portsmouth waterfront.
Saturday 16 January (Today)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
12:00 | 13.5kts | 24.6kts | 2m | 6.1sec | -1mm | -1% | 8°C | 5°C |
| ||
15:00 | 12.5kts | 20.6kts | 1.8m | 7sec | 0mm | 27% | 8°C | 5°C |
| ||
18:00 | 11.2kts | 20.5kts | 1.6m | 7.1sec | 0.1mm | 17% | 7°C | 3°C |
| ||
21:00 | 11.4kts | 20.7kts | 1.4m | 7.3sec | 0mm | 1% | 6°C | 2°C |
|
07:56 / 16:31 07:19 / 17:08
°C
Today's tide data
Time | Height (m) |
---|---|
01:20:04 | H +4.59 |
06:33:11 | L +1.11 |
13:23:26 | H +4.48 |
18:53:11 | L +0.87 |
Tide chart for Portsmouth

Tide times vary with distance to report location; all times incorporate BST; for more tide information click here
Sunday 17 January (Tomorrow)
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 11.8kts | 20.2kts | 1.3m | 5.6sec | 0mm | 0% | 5°C | 0°C |
| ||
03:00 | 13.9kts | 24.4kts | 1.4m | 5.6sec | 0mm | 0% | 5°C | 0°C |
| ||
06:00 | 14kts | 25.4kts | 1.5m | 5.6sec | 0mm | 0% | 4°C | -1°C |
| ||
09:00 | 12.6kts | 23.4kts | 1.5m | 5.4sec | 0mm | 0% | 5°C | -1°C |
| ||
12:00 | 11.8kts | 17.9kts | 1.3m | 5.8sec | 0mm | 0% | 8°C | 2°C |
| ||
15:00 | 9.8kts | 15.9kts | 1.1m | 6.6sec | 0mm | 0% | 7°C | 2°C |
| ||
18:00 | 9.3kts | 15.7kts | 1m | 7.4sec | 0mm | 0% | 6°C | 1°C |
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21:00 | 9.4kts | 14.6kts | 0.9m | 6.6sec | 0mm | 0% | 5°C | 1°C |
|
07:55 / 16:32 07:18 / 17:10
Monday 18 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 7.9kts | 9.9kts | 0.8m | 7.8sec | 0mm | 0% | 4°C | 1°C |
| ||
03:00 | 8.7kts | 12.3kts | 0.7m | 7.7sec | 0mm | 0% | 4°C | 0°C |
| ||
06:00 | 8.5kts | 12.7kts | 0.7m | 7.4sec | 0mm | 0% | 4°C | 1°C |
| ||
09:00 | 8.6kts | 15.6kts | 0.8m | 5.9sec | 0.1mm | 12% | 6°C | 2°C |
| ||
12:00 | 14kts | 19.6kts | 1m | 4.3sec | 0.1mm | 15% | 8°C | 3°C |
| ||
15:00 | 16.6kts | 24.1kts | 1.3m | 4.8sec | 0.1mm | 28% | 7°C | 2°C |
| ||
18:00 | 19.6kts | 29.7kts | 1.6m | 5.2sec | 0.5mm | 58% | 7°C | 2°C |
| ||
21:00 | 22.9kts | 35.1kts | 2.1m | 5.9sec | 2.1mm | 99% | 8°C | 4°C |
|
07:55 / 16:34 07:17 / 17:11
Tuesday 19 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 27.1kts | 41.2kts | 2.6m | 6.7sec | 8.4mm | 100% | 9°C | 10°C |
| ||
03:00 | 25.2kts | 39.4kts | 2.7m | 7.2sec | 1.4mm | 100% | 9°C | 10°C |
| ||
06:00 | 25.2kts | 39.1kts | 2.7m | 7.5sec | 1.5mm | 100% | 9°C | 10°C |
| ||
09:00 | 24.9kts | 37.7kts | 2.6m | 7.5sec | 0.2mm | 99% | 9°C | 5°C |
| ||
12:00 | 27.6kts | 41.5kts | 2.7m | 7.1sec | 1.4mm | 100% | 9°C | 10°C |
| ||
15:00 | 27.8kts | 42.2kts | 2.8m | 7.3sec | 0.8mm | 85% | 9°C | 5°C |
| ||
18:00 | 28.8kts | 42.4kts | 3.1m | 7.4sec | 4mm | 92% | 9°C | 10°C |
| ||
21:00 | 27.6kts | 42kts | 3.2m | 7.7sec | 2.2mm | 99% | 9°C | 10°C |
|
07:54 / 16:35 07:17 / 17:12
Wednesday 20 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 29.7kts | 45.5kts | 3.3m | 7.8sec | 6.5mm | 98% | 10°C | 10°C |
| ||
03:00 | 28.6kts | 41.4kts | 3.3m | 7.6sec | 1.2mm | 100% | 9°C | 4°C |
| ||
06:00 | 27.6kts | 39.9kts | 3.2m | 7.5sec | 3.4mm | 100% | 9°C | 4°C |
| ||
09:00 | 30.2kts | 44.4kts | 3.3m | 7.2sec | 2.1mm | 100% | 9°C | 4°C |
| ||
12:00 | 29.4kts | 43.1kts | 3.2m | 7.2sec | 4.7mm | 98% | 9°C | 4°C |
| ||
15:00 | 28.8kts | 42.6kts | 3.2m | 7.2sec | 1.4mm | 100% | 9°C | 4°C |
| ||
18:00 | 29.7kts | 44.3kts | 3.3m | 7.3sec | 6.5mm | 100% | 9°C | 5°C |
| ||
21:00 | 26.2kts | 35.4kts | 3.2m | 7.5sec | 6mm | 97% | 9°C | 5°C |
|
07:53 / 16:37 07:16 / 17:14
Thursday 21 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 26.1kts | 33.4kts | 3m | 7.5sec | 6.2mm | 91% | 6°C | -2°C |
| ||
03:00 | 22.9kts | 32.2kts | 2.9m | 7.6sec | 0.6mm | 48% | 6°C | -1°C |
| ||
06:00 | 18.8kts | 31kts | 2.9m | 7.6sec | 0.8mm | 25% | 5°C | 0°C |
| ||
09:00 | 21kts | 33.8kts | 3.2m | 7.9sec | 0.4mm | 0% | 6°C | 1°C |
| ||
12:00 | 24.2kts | 32.7kts | 3.4m | 8.4sec | 0.8mm | 0% | 8°C | 2°C |
| ||
15:00 | 18.8kts | 28.1kts | 3m | 8.3sec | 0mm | 0% | 7°C | 2°C |
| ||
18:00 | 16kts | 27.1kts | 2.5m | 7.5sec | 0.3mm | 0% | 5°C | 1°C |
| ||
21:00 | 11.1kts | 17.8kts | 2m | 7.2sec | 0.1mm | 0% | 4°C | 0°C |
|
07:51 / 16:39 07:15 / 17:15
Friday 22 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 7.7kts | 11kts | 1.6m | 7.3sec | 0.2mm | 0% | 3°C | -1°C |
| ||
03:00 | 6.1kts | 9.3kts | 1.3m | 7.9sec | 0mm | 0% | 3°C | -1°C |
| ||
06:00 | 7.7kts | 11.5kts | 1.1m | 7.8sec | 0mm | 0% | 3°C | -1°C |
| ||
09:00 | 8.8kts | 14kts | 0.9m | 7.8sec | 0mm | 0% | 5°C | 0°C |
| ||
12:00 | 9.9kts | 13.7kts | 0.8m | 8.2sec | 0mm | 0% | 7°C | 2°C |
| ||
15:00 | 8.4kts | 12.8kts | 0.8m | 7sec | 0.5mm | 21% | 6°C | 1°C |
| ||
18:00 | 9.9kts | 15.1kts | 0.9m | 5.9sec | 0.9mm | 32% | 4°C | 0°C |
| ||
21:00 | 10.5kts | 16.6kts | 1.1m | 5.4sec | 0mm | 0% | 3°C | -1°C |
|
07:50 / 16:40 07:14 / 17:17
Saturday 23 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 6.6kts | 8.5kts | 1.1m | 6.5sec | 0mm | 0% | 3°C | 0°C |
| ||
03:00 | 5.4kts | 7kts | 1m | 9.5sec | 0mm | 0% | 3°C | 3°C |
| ||
06:00 | 4.4kts | 5.9kts | 1m | 8sec | 0.2mm | 0% | 4°C | 4°C |
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09:00 | 6.8kts | 9.1kts | 1.1m | 8.2sec | 0.3mm | 1% | 5°C | 1°C |
| ||
12:00 | 10.5kts | 14.7kts | 1.2m | 8.2sec | 1.5mm | 34% | 6°C | 0°C |
| ||
15:00 | 13.7kts | 18.8kts | 1.4m | 5.8sec | 1.1mm | 100% | 6°C | -1°C |
| ||
18:00 | 11.7kts | 17.5kts | 1.3m | 5.6sec | 1.4mm | 98% | 5°C | 0°C |
| ||
21:00 | 6.1kts | 10.2kts | 1.1m | 6.4sec | 0.3mm | 86% | 5°C | 1°C |
|
07:49 / 16:42 07:13 / 17:19
Sunday 24 January
Wind | Gust | Swell | Period | Rain | Cloud | Temp | Chill | [Wind rating] | |||
---|---|---|---|---|---|---|---|---|---|---|---|
00:00 | 7.2kts | 9.9kts | 1.1m | 8.4sec | 1.4mm | 92% | 5°C | 0°C |
|
07:48 / 16:44 07:12 / 17:20