Surf Forecasts:
How big are the waves at Crab Island today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 8ft (2.5m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 7.5ft (2.3m), 10s period with WSW swell.
- Evening surf: Evening surf (13 Oct, local time) - 7ft (2.1m), 10s period with WSW swell.
The current surf forecast for Crab Island at 8AM is: 2.5m 8s primary swell from a West-southwest direction (forecast issued at 12:00am October 13). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 8ft (2.5m) | 8s |
| Afternoon (13 Oct) | 7.5ft (2.3m) | 10s |
| Evening (13 Oct) | 7ft (2.1m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 13°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Tue night). | ||||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 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 11 | WSW 11 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 7 | WSW 8 | W 10 | W 11 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 673 | 890 | 762 | 942 | 1044 | 1024 | 880 | 692 | 561 | 502 | 446 | 419 | 500 | 635 | 324 | 382 | 534 | 849 | 1523 | 2315 | 1962 | 1838 | 1930 | 1511 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 8:31AM9.35m | 8:44PM9.20m | 8:59AM9.10m | 9:12PM8.84m | 9:27AM8.73m | 9:40PM8.38m | ||||||||||||||||||
Low Tide | 2:14AM1.42m | 2:25PM1.43m | 2:41AM1.66m | 2:54PM1.72m | 3:07AM2.01m | 3:22PM2.14m | ||||||||||||||||||
 |  |  |  | | | | | | | |  | | | | |  | | | | | | | | |
 | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 17 | 16 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 16 | 15 | 14 | 15 | 16 | 16 | 16 | 17 | 18 | 17 | 15 |
Feels °C | 14 | 11 | 10 | 9 | 9 | 8 | 10 | 10 | 11 | 11 | 9 | 9 | 10 | 11 | 10 | 9 | 11 | 12 | 11 | 10 | 12 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | — | — | — | — | — | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 15 | — | WSW 8 | WSW 11 | W 10 | W 11 | W 13 | WSW 14 | WSW 14 | WSW 14 | W 13 | WSW 13 |
| kJ | 366 | — | — | — | — | — | — | 692 | 561 | 502 | 446 | 419 | 4 | — | 176 | 93 | 489 | 849 | 1273 | 1367 | 1690 | 415 | 1561 | 1511 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | — | WSW 10 | W 10 | — | — | — | — | — | — | — | WSW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 106 | 130 | — | — | — | — | — | — | — | 390 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 8 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | — | — | WSW 10 | WSW 10 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | — |
| kJ | 673 | 890 | 762 | 942 | 1044 | 1024 | 880 | 502 | — | — | — | — | 500 | 635 | 324 | 382 | 534 | 681 | 1523 | 2315 | 1962 | 1838 | 1930 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 273 | 273 | 320 | 422 | 361 | 361 | 50 | 50 | 49 | 50 | 39 | 226 | 251 | 251 | 68 | 251 | 253 | 253 | 251 | 273 | 205 | 205 | 60 | 0 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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