Surf Forecasts:
How big are the waves at Crab Island today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 8ft (2.5m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 8ft (2.4m), 13s period with WSW swell.
- Evening surf: Evening surf (15 Oct, local time) - 8ft (2.4m), 13s period with WSW swell.
The current surf forecast for Crab Island at 6PM is: 2.4m 13s primary swell from a West-southwest direction and 2.0m 13s secondary swell from a West-southwest direction (forecast issued at 12:00pm October 15). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 8ft (2.5m) | 13s |
| Afternoon (15 Oct) | 8ft (2.4m) | 13s |
| Evening (15 Oct) | 8ft (2.4m) | 13s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu night. Very mild (max 16°C on Thu morning, min 8°C on Sat night). Winds decreasing (fresh winds from the NNW on Thu night, light winds from the NE by Sat morning). | |||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||||
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 13 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2148 | 2212 | 1960 | 1901 | 1430 | 1120 | 852 | 860 | 639 | 598 | 531 | 432 | 361 | 347 | 284 | 232 | 183 | 173 | 128 | 95 | 93 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:27AM8.73m | 9:40PM8.38m | 9:56AM8.25m | 10:10PM7.85m | 10:28AM7.71m | ||||||||||||||||
Low Tide | 3:22PM2.14m | 3:33AM2.46m | 3:53PM2.65m | 4:02AM2.97m | 4:29PM3.21m | ||||||||||||||||
 | |  |  | |  | |  |  | | | | | | | | | | | | | |
 | 7:39 | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | 1 | 4 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 11 | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 12 | 14 | 13 | 10 |
Feels °C | 11 | 11 | 11 | 12 | 14 | 4 | 8 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 9 | 10 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 14 | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | 1760 | 1977 | 1760 | 1326 | 1430 | 1120 | 852 | 860 | 639 | 598 | 531 | 432 | 361 | 347 | 284 | 232 | 183 | 173 | 128 | 95 | 93 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NNW 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 4 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | WSW 14 | WSW 13 | WSW 13 | — | — | NNW 3 | — | NW 4 | NW 5 | NNW 4 | NNW 4 | NNW 3 | — | — | — | — | — | NE 2 | — | ENE 2 |
| kJ | 2148 | 2212 | 1960 | 1901 | — | — | 7 | — | 6 | 23 | 9 | 7 | 4 | — | — | — | — | — | 1 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 205 | 205 | 141 | 47 | 20 | 129 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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