Surf Forecasts:
How big are the waves at Crab Island today (11 Sep):
- 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 10PM is: 0.9m 9s primary swell from a West-southwest direction (forecast issued at 06:00pm September 11). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| 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 Sun morning, min 14°C on Fri night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the WSW by Sun night). | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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 8 | WSW 8 | WSW 8 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 169 | 137 | 131 | 96 | 70 | 51 | 74 | 140 | 245 | 265 | 289 | 312 | 247 | 183 | 125 | 240 | 201 | 163 | 163 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | 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 |
High Tide | 7:36PM9.85m | 7:58AM9.68m | 8:13PM9.85m | 8:32AM9.62m | 8:46PM9.69m | ||||||||||||||
Low Tide | 1:23PM0.98m | 1:50AM0.87m | 1:58PM0.91m | 2:22AM0.93m | 2:30PM0.99m | ||||||||||||||
 |  |  | |  |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | 7:40 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 3 | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 18 | 17 | 16 |
Feels °C | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 17 | 17 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | — | — | — | — | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
| kJ | 169 | 137 | 131 | 96 | 70 | 51 | — | — | — | — | 246 | 212 | 206 | 183 | 125 | 240 | 201 | 163 | 163 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 49 | 50 | 48 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 4 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 18 | 74 | 140 | 245 | 265 | 289 | 312 | 247 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 64 | 1 | 112 | 122 | 112 | 148 | 385 | 320 | 320 | 148 | 319 | 141 | 141 | 1 | 1 | 64 | 39 | 39 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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