Surf Forecasts:
How big are the waves at Crab Island today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 4.5ft (1.3m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.0m), 9s period with WSW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3ft (0.9m), 9s period with WSW swell.
The current surf forecast for Crab Island at 11AM is: 1.1m 9s primary swell from a West-southwest direction (forecast issued at 06:00am September 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 4.5ft (1.3m) | 9s |
| Afternoon (11 Sep) | 3.5ft (1.0m) | 9s |
| Evening (11 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat night. Very mild (max 18°C on Sat night, min 14°C on Fri night). Winds increasing (light winds from the WNW on Fri afternoon, fresh winds from the SW by Sat morning). | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
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) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 352 | 314 | 265 | 211 | 169 | 137 | 131 | 96 | 70 | 51 | 74 | 164 | 261 | 306 | 312 | 289 | 247 | 210 | 132 | 128 | 206 | 177 | 146 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 7:20AM9.57m | 7:36PM9.85m | 7:58AM9.68m | 8:13PM9.85m | 8:32AM9.62m | 8:46PM9.69m | |||||||||||||||||
Low Tide | 1:11AM0.99m | 1:23PM0.98m | 1:50AM0.87m | 1:58PM0.91m | 2:22AM0.93m | 2:30PM0.99m | |||||||||||||||||
 |  | |  | | | | |  | |  | | | |  |  | |  | | | | | | |
 | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 2 | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 16 | 16 | 16 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 16 | 17 | 18 | 17 | 17 |
Feels °C | 14 | 14 | 13 | 14 | 15 | 14 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 16 | 15 | 15 | 15 | 16 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | — | W 8 | — | — | W 7 | W 7 | — | WSW 7 | WSW 7 | WSW 7 | W 13 | WSW 9 | WSW 9 |
| kJ | 352 | 314 | 265 | 211 | 169 | 137 | 131 | 96 | 70 | 51 | — | 34 | — | — | 239 | 279 | — | 210 | 132 | 128 | 3 | 177 | 146 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | — | — | W 13 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 31 | 46 | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | — | — | WSW 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 22 | 74 | 164 | 261 | 306 | 312 | 289 | 247 | — | — | — | 206 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 0 | 0 | 1 | 1 | 112 | 102 | 112 | 133 | 320 | 320 | 148 | 148 | 148 | 144 | 144 | 20 | 49 | 368 | 49 | 112 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Gower
‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
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