
Surf Forecasts:
How big are the waves at Crab Island today (27 Oct):
- Afternoon surf: Afternoon surf (27 Oct, local time) - 10ft (3.0m), 12s period with WSW swell.
- Evening surf: Evening surf (27 Oct, local time) - 10ft (3.0m), 13s period with WSW swell.
The current surf forecast for Crab Island at 9PM is: 3.0m 13s primary swell from a West-southwest direction and 3.0m 13s secondary swell from a West direction (forecast issued at 05:00pm October 27). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | - | - |
| Afternoon (27 Oct) | 10ft (3.0m) | 12s |
| Evening (27 Oct) | 10ft (3.0m) | 13s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 14°C on Wed morning, min 11°C on Fri morning). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the S by Wed night). | |||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | W 12 | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
Wave Graph | |||||||||||||||||||
3047 | 2900 | 2796 | 2532 | 2329 | 2138 | 1839 | 1450 | 1200 | 923 | 713 | 544 | 469 | 337 | 270 | 218 | 198 | 195 | 176 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:53PM9.71m | 7:10AM9.67m | 7:34PM9.57m | 7:50AM9.50m | 8:17PM9.25m | ||||||||||||||
Low Tide | 12:32PM1.17m | 00:52AM1.14m | 1:10PM1.23m | 1:31AM1.32m | 1:50PM1.47m | ||||||||||||||
— | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | |
4:59 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:54 | — | — | |
mm | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 12 |
Feels °C | 4 | 5 | 4 | 6 | 5 | 6 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | — | W 12 | W 13 | W 13 | W 13 | W 13 | W 13 | — | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
— | 2412 | 2610 | 2293 | 1932 | 1778 | 1423 | — | 1045 | 923 | 713 | 544 | 469 | 337 | 270 | 218 | 198 | 195 | 176 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | — | — | — | — | — | — | — | SSE 3 | SSE 3 | SSE 3 |
3047 | 2900 | 2796 | 2532 | 2329 | 2138 | 1839 | 1450 | 1200 | — | — | — | — | — | — | — | 3 | 4 | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 891 | 431 | 139 | 139 | 139 | 139 | 139 | 139 | 133 | 68 | 47 | 39 | 19 | 18 | 18 | 21 | 21 | 21 | 21 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











