Calshot Wind and Wave Forecast
GFS 0.25° wind, atmospheric and GFSWave 0.25° forecast data for Calshot.
Saturday 5 September (Today)
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 07:00 | 7.6kts | 14.8kts | | -1% | -1% | -1% | -1mm | 12.4°C | 1m | 5.2sec | | 0.9m | 5.2sec | |
| 10:00 | 8.9kts | 10kts | | 1% | 1% | 72% | 0mm | 19.8°C | 0.8m | 5.2sec | | 0.8m | 5.2sec | |
| 13:00 | 7.4kts | 8.1kts | | 1% | 9% | 62% | 0mm | 24.2°C | 0.7m | 5.1sec | | 0.6m | 5.1sec | |
| 16:00 | 6.4kts | 7.3kts | | 0% | 2% | 39% | 0mm | 23.8°C | 0.6m | 6.4sec | | 0.5m | 5.1sec | |
| 19:00 | 6.3kts | 8.6kts | | 0% | 2% | 45% | 0mm | 17.2°C | 0.6m | 8.4sec | | -1m | -1sec | |
| 22:00 | 3.8kts | 5.1kts | | 0% | 2% | 32% | 0mm | 13.7°C | 0.5m | 7.4sec | | -1m | -1sec | |
06:23 / 19:44 05:49 / 20:18
°C
Today's tide data
| Time | Height (m) |
|---|---|
| 05:51:04 | H +4.06 |
| 11:12:46 | L +1.84 |
| 18:21:08 | H +4.05 |
| 00:04:04 | L +1.88 |
Tide chart for Portsmouth
Tide times vary with distance to report location; all times incorporate BST; for more tide information click here
Sunday 6 September (Tomorrow)
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 1.2kts | 2.2kts | | 0% | 24% | 43% | 0mm | 13.6°C | 0.4m | 7.1sec | | -1m | -1sec | |
| 04:00 | 3.7kts | 3.7kts | | 0% | 62% | 41% | 0mm | 13.3°C | 0.4m | 7.7sec | | -1m | -1sec | |
| 07:00 | 5.6kts | 7.5kts | | 0% | 67% | 46% | 0mm | 14.3°C | 0.4m | 8sec | | 0.2m | 2sec | |
| 10:00 | 9.5kts | 11.8kts | | 0% | 25% | 88% | 0mm | 21.3°C | 0.5m | 2.9sec | | 0.4m | 2.8sec | |
| 13:00 | 9.9kts | 12.4kts | | 0% | 14% | 71% | 0mm | 25.4°C | 0.5m | 3.2sec | | 0.4m | 3.2sec | |
| 16:00 | 8.6kts | 11.9kts | | 0% | 0% | 15% | 0mm | 24.5°C | 0.4m | 4.4sec | | 0.3m | 3.2sec | |
| 19:00 | 5.2kts | 8.4kts | | 0% | 8% | 15% | 0.2mm | 18.2°C | 0.4m | 5sec | | 0.3m | 3.1sec | |
| 22:00 | 3.8kts | 4.1kts | | 0% | 41% | 78% | 0.1mm | 15.9°C | 0.3m | 8.7sec | | -1m | -1sec | |
06:25 / 19:41 05:51 / 20:15
Monday 7 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 3.5kts | 4.7kts | | 0% | 35% | 89% | 0.1mm | 16°C | 0.3m | 17.7sec | | 0.2m | 1.7sec | |
| 04:00 | 6.9kts | 10.6kts | | 0% | 84% | 96% | 0mm | 15.6°C | 0.5m | 16.6sec | | 0.4m | 2.7sec | |
| 07:00 | 5.8kts | 7.2kts | | 0% | 45% | 51% | 0mm | 15.1°C | 0.7m | 15.5sec | | 0.5m | 3.4sec | |
| 10:00 | 9.5kts | 13.4kts | | 0% | 1% | 32% | 0mm | 22.3°C | 0.7m | 14.5sec | | 0.6m | 3.7sec | |
| 13:00 | 12.4kts | 15.1kts | | 17% | 1% | 45% | 0mm | 23.6°C | 0.8m | 13.8sec | | 0.6m | 3.7sec | |
| 16:00 | 14.8kts | 17.3kts | | 81% | 0% | 99% | 0mm | 22.2°C | 1.1m | 13.4sec | | 0.9m | 4.2sec | |
| 19:00 | 10.9kts | 16.1kts | | 43% | 31% | 99% | 0mm | 17.9°C | 1.5m | 5.1sec | | 1.5m | 5.1sec | |
| 22:00 | 10kts | 18kts | | 0% | 73% | 100% | 0mm | 14.9°C | 1.6m | 5.6sec | | 1.6m | 5.6sec | |
06:26 / 19:39 05:53 / 20:13
Tuesday 8 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 11.7kts | 20.6kts | | 3% | 78% | 100% | 0mm | 15.5°C | 1.5m | 5.6sec | | 1.4m | 5.6sec | |
| 04:00 | 11.6kts | 19.1kts | | 98% | 100% | 96% | 0.4mm | 15.3°C | 1.4m | 5.5sec | | 1.3m | 5.5sec | |
| 07:00 | 12.2kts | 19.5kts | | 96% | 99% | 95% | 0.7mm | 15.3°C | 1.4m | 5.4sec | | 1.3m | 5.4sec | |
| 10:00 | 9.7kts | 13.4kts | | 96% | 98% | 91% | 0.4mm | 16.2°C | 1.4m | 5.5sec | | 1.4m | 5.5sec | |
| 13:00 | 10.2kts | 13.1kts | | 92% | 99% | 96% | 0.8mm | 18.4°C | 1.3m | 5.6sec | | 1.2m | 5.6sec | |
| 16:00 | 10.6kts | 12.5kts | | 68% | 66% | 100% | 0.3mm | 20.4°C | 1.1m | 5.6sec | | 0.9m | 5.6sec | |
| 19:00 | 9.3kts | 14.2kts | | 43% | 42% | 100% | 0.3mm | 16.4°C | 0.9m | 7.9sec | | 0.8m | 5.6sec | |
| 22:00 | 8kts | 14.8kts | | 2% | 2% | 62% | 0mm | 12.6°C | 0.9m | 9.8sec | | 0.4m | 2.8sec | |
06:28 / 19:37 05:54 / 20:11
Wednesday 9 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 7.5kts | 11.8kts | | 1% | 1% | 36% | 0mm | 11.1°C | 0.9m | 8.3sec | | 0.6m | 3.4sec | |
| 04:00 | 6.6kts | 9.8kts | | 0% | 0% | 0% | 0mm | 10.5°C | 0.8m | 6sec | | 0.5m | 3.4sec | |
| 07:00 | 6.4kts | 10.9kts | | 1% | 0% | 0% | 0mm | 10.7°C | 0.7m | 7sec | | 0.5m | 3.4sec | |
| 10:00 | 9.1kts | 10.5kts | | 3% | 0% | 0% | 0mm | 18.8°C | 0.6m | 9sec | | 0.4m | 2.9sec | |
| 13:00 | 6.8kts | 7.5kts | | 4% | 0% | 0% | 0mm | 23.2°C | 0.5m | 8.9sec | | 0.1m | 1.3sec | |
| 16:00 | 6kts | 7.1kts | | 4% | 0% | 0% | 0mm | 22.6°C | 0.4m | 8.8sec | | 0.4m | 8.5sec | |
| 19:00 | 4.8kts | 7.8kts | | 2% | 0% | 0% | 0mm | 15.9°C | 0.6m | 8.1sec | | 0.6m | 8.1sec | |
| 22:00 | 3.5kts | 5.5kts | | 2% | 0% | 37% | 0mm | 12.1°C | 0.7m | 5.5sec | | 0.6m | 3.9sec | |
06:29 / 19:35 05:56 / 20:08
Thursday 10 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 4.3kts | 4.5kts | | 4% | 0% | 57% | 0mm | 11.3°C | 0.7m | 7.4sec | | 0.5m | 3.4sec | |
| 04:00 | 2.4kts | 3.2kts | | 0% | 0% | 91% | 0mm | 11.1°C | 0.5m | 7.4sec | | 0.2m | 2.7sec | |
| 07:00 | 1.9kts | 2.8kts | | 1% | 14% | 95% | 0mm | 11.5°C | 0.5m | 7.5sec | | 0.2m | 2.5sec | |
| 10:00 | 2.3kts | 2.5kts | | 1% | 76% | 94% | 0mm | 20.5°C | 0.4m | 7.5sec | | -1m | -1sec | |
| 13:00 | 4.6kts | 5.3kts | | 3% | 51% | 60% | 0mm | 24.2°C | 0.3m | 7.4sec | | -1m | -1sec | |
| 16:00 | 8.2kts | 6.9kts | | 6% | 0% | 8% | 0mm | 22.4°C | 0.3m | 7.3sec | | 0m | 0.6sec | |
| 19:00 | 7.2kts | 11.5kts | | 5% | 0% | 11% | 0mm | 15.9°C | 0.3m | 7.3sec | | 0.2m | 2sec | |
| 22:00 | 5.9kts | 8.9kts | | 0% | 0% | 86% | 0mm | 12.5°C | 0.3m | 7.2sec | | 0.2m | 2.2sec | |
06:31 / 19:32 05:57 / 20:06
Friday 11 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 4.6kts | 4.9kts | | 0% | 0% | 93% | 0mm | 12.1°C | 0.4m | 7sec | | 0.3m | 2.5sec | |
| 04:00 | 6.5kts | 11.6kts | | 0% | 1% | 98% | 0mm | 12.1°C | 0.5m | 4.7sec | | 0.5m | 3.4sec | |
| 07:00 | 5.9kts | 13.6kts | | 17% | 19% | 69% | 0.1mm | 13.5°C | 0.6m | 3.5sec | | 0.6m | 3.5sec | |
| 10:00 | 12kts | 18.3kts | | 96% | 65% | 22% | 0.5mm | 15.8°C | 0.9m | 4.1sec | | 0.9m | 4.1sec | |
| 13:00 | 11.6kts | 19.1kts | | 95% | 51% | 37% | 2.5mm | 17.1°C | 1.5m | 5.3sec | | 1.5m | 5.3sec | |
| 16:00 | 14.6kts | 18.3kts | | 53% | 0% | 1% | 1.5mm | 20.2°C | 1.5m | 5.6sec | | 1.5m | 5.6sec | |
| 19:00 | 13.4kts | 20.4kts | | 56% | 0% | 1% | 1.9mm | 15.9°C | 1.6m | 5.7sec | | 1.6m | 5.7sec | |
| 22:00 | 13kts | 21.6kts | | 56% | 0% | 0% | 0.1mm | 14.3°C | 1.6m | 6sec | | 1.6m | 6sec | |
06:33 / 19:30 05:59 / 20:04
Saturday 12 September
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 11.5kts | 19.6kts | | 56% | 0% | 0% | 0.1mm | 13.6°C | 1.4m | 6sec | | 1.4m | 6sec | |
| 04:00 | 11.2kts | 19.9kts | | 57% | 1% | 0% | 0mm | 13.5°C | 1.2m | 6.1sec | | 0.8m | 4.3sec | |
| 07:00 | 10.1kts | 19.7kts | | 54% | 1% | 1% | 0mm | 11.6°C | 1.1m | 7.6sec | | 0.7m | 3.8sec | |
| 10:00 | 12.2kts | 15.4kts | | 75% | 0% | 0% | 0mm | 17.7°C | 1m | 6.1sec | | 0.7m | 3.7sec | |
| 13:00 | 10.9kts | 12.6kts | | 62% | 0% | 0% | 0mm | 22.2°C | 0.9m | 7.3sec | | 0.5m | 3.4sec | |
| 16:00 | 8.6kts | 10.6kts | | 75% | 0% | 5% | 0.1mm | 20.4°C | 0.7m | 7.3sec | | 0.3m | 2.8sec | |
| 19:00 | 5.1kts | 6.8kts | | 63% | 0% | 33% | 0.1mm | 16.1°C | 0.6m | 7.3sec | | 0.4m | 4sec | |
06:34 / 19:28 06:01 / 20:01