Surf Forecasts:
How big are the waves at Crab Island today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 3.5ft (1.1m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 4.5ft (1.3m), 10s period with WSW swell.
- Evening surf: Evening surf (13 Sep, local time) - 3.5ft (1.0m), 10s period with WSW swell.
The current surf forecast for Crab Island at 4AM is: 1.7m 7s primary swell from a West-southwest direction and 0.6m 10s secondary swell from a West direction (forecast issued at 12:00am September 13). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 3.5ft (1.1m) | 7s |
| Afternoon (13 Sep) | 4.5ft (1.3m) | 10s |
| Evening (13 Sep) | 3.5ft (1.0m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sat night. Very mild (max 19°C on Mon afternoon, min 16°C on Tue morning). Winds increasing (light winds from the WSW on Sun morning, fresh winds from the W by Tue afternoon). | ||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||||
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 | 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 7 | WSW 7 | WSW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 297 | 247 | 145 | 105 | 295 | 197 | 235 | 197 | 153 | 146 | 143 | 151 | 147 | 144 | 160 | 51 | 64 | 127 | 176 | 186 | 208 | 208 | 181 | 161 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:32AM9.62m | 8:46PM9.69m | 9:03AM9.43m | 9:17PM9.39m | 9:32AM9.11m | 9:45PM8.97m | ||||||||||||||||||
Low Tide | 2:22AM0.93m | 2:30PM0.99m | 2:51AM1.13m | 2:58PM1.20m | 3:16AM1.44m | 3:26PM1.54m | ||||||||||||||||||
 | |  | |  |  | |  | | | | | | | | | | | | | | | |  | |
 | — | 6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:30 | — |
mm | 2 | 4 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 18 | 17 | 17 | 16 | 17 | 16 | 16 | 16 |
Feels °C | 15 | 16 | 17 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 15 | 16 | 16 | 18 | 16 | 15 | 13 | 14 | 12 | 12 | 10 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 10 | WSW 7 | W 10 | — | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | — | — | — | W 8 | WSW 8 | WSW 8 | W 11 | W 11 | — | — | W 10 | W 7 |
| kJ | 217 | 69 | 145 | 68 | — | 197 | 235 | 197 | 153 | 146 | 143 | 132 | — | — | — | 35 | 22 | 14 | 2 | 9 | — | — | 17 | 161 |
Swell 2 Height (m) Direction Period (s) | — | — | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | W 8 | WSW 8 | WSW 8 | — | — | — | — | — | — |
| kJ | — | — | 48 | 49 | — | — | — | — | — | — | — | — | — | — | — | 35 | 14 | 23 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 11 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | — | WSW 7 | WSW 10 | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | W 7 | W 7 | W 7 | — |
| kJ | 297 | 247 | — | 105 | 295 | — | — | — | — | — | — | 151 | 147 | 144 | 160 | 51 | 64 | 127 | 176 | 186 | 208 | 208 | 181 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 133 | 133 | 1 | 13 | 1 | 49 | 39 | 112 | 49 | 133 | 133 | 133 | 133 | 133 | 133 | 125 | 133 | 133 | 144 | 361 | 597 | 431 | 144 | 49 |
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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