Surf Forecasts:
How big are the waves at Crab Island today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 1ft (0.3m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 1ft (0.3m), 11s period with WSW swell.
- Evening surf: Evening surf (24 Sep, local time) - 1.5ft (0.4m), 7s period with WSW swell.
The current surf forecast for Crab Island at 11AM is: 0.3m 11s primary swell from a West-southwest direction and 0.4m 8s secondary swell from a West-southwest direction, 0.3m 2s secondary swell from a Southeast direction (forecast issued at 06:00am September 24). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 1ft (0.3m) | 11s |
| Afternoon (24 Sep) | 1ft (0.3m) | 11s |
| Evening (24 Sep) | 1.5ft (0.4m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 7 | W 20 | W 18 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | W 14 | W 14 | W 13 | W 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 101 | 45 | 23 | 23 | 22 | 21 | 16 | 30 | 158 | 341 | 628 | 543 | 639 | 602 | 545 | 427 | 345 | 248 | 192 | 186 | 167 | 158 | 194 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross | off | off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross | glassy |
High Tide | 5:37AM8.24m | 5:55PM8.75m | 6:15AM8.77m | 6:32PM9.20m | 6:50AM9.17m | 7:07PM9.52m | |||||||||||||||||
Low Tide | 11:44AM2.24m | 00:02AM1.84m | 12:19PM1.76m | 00:38AM1.43m | 12:53PM1.42m | ||||||||||||||||||
 | |  |  | | |  | | |  | |  | | | | | | | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 15 | 18 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 13 | 13 | 12 | 12 | 12 | 13 | 15 | 15 | 15 | 14 |
Feels °C | 8 | 8 | 9 | 13 | 19 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 12 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 18 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | W 14 | W 14 | W 13 | W 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 101 | 32 | 21 | 19 | 10 | 17 | 16 | 15 | 158 | 341 | 628 | 543 | 639 | 602 | 545 | 427 | 345 | 248 | 192 | 186 | 167 | 158 | 194 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | — | — | — | — | — | — | — | WSW 12 | WSW 12 | — | W 11 | — | — |
| kJ | 27 | 45 | 23 | 23 | 22 | 21 | 10 | 9 | 49 | 71 | — | — | — | — | — | — | — | 87 | 82 | — | 66 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 20 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 30 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 2 | SE 2 | SSE 2 | — | — | — | — | — | — | — | — | — | NW 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 13 | 19 | 45 | 20 | 15 | 15 | 97 | 48 | 39 | 0 | 0 | 39 | 4 | 0 | 7 | 1 | 0 | 0 | 0 | 133 | 133 | 112 | 0 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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