Surf Forecasts:
How big are the waves at Crab Island today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 0.5ft (0.1m), 9s period with W swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 0.5ft (0.1m), 9s period with W swell.
- Evening surf: Evening surf (08 Aug, local time) - 0.5ft (0.2m), 7s period with WSW swell.
The current surf forecast for Crab Island at 5AM is: 0.1m 12s primary swell from a Southwest direction and 0.2m 4s secondary swell from a West direction, 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am August 08). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 0.5ft (0.1m) | 9s |
| Afternoon (08 Aug) | 0.5ft (0.1m) | 9s |
| Evening (08 Aug) | 0.5ft (0.2m) | 7s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||||||||||
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) | SW 12 | SW 12 | SW 13 | W 9 | W 9 | W 9 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 8 | W 8 | W 3 | W 3 | W 3 | W 8 | WSW 6 | WSW 6 | W 5 | W 5 | WSW 6 | WNW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5 | 5 | 6 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 4 | 4 | 2 | 2 | 5 | 3 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-on | cross-on | glassy | cross-off | cross-off | off | off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | off | off | cross-off | cross | cross-off | cross-off | off |
High Tide | 1:42AM7.49m | 2:26PM7.40m | 3:17AM7.49m | 3:58PM7.72m | 4:41AM7.93m | 5:13PM8.36m | ||||||||||||||||||
Low Tide | 7:54AM3.09m | 8:47PM3.09m | 9:32AM2.97m | 10:18PM2.69m | 10:52AM2.46m | |||||||||||||||||||
 |  |  | | | | | | | |  | | |  | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 16 | 19 | 21 | 21 | 19 | 18 | 17 | 16 | 19 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 18 | 21 | 23 | 24 | 22 |
Feels °C | 14 | 13 | 13 | 14 | 18 | 19 | 18 | 16 | 16 | 15 | 14 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 18 | 19 | 20 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | W 4 | W 4 | — | W 9 | W 9 | W 9 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 6 | SW 6 | SW 6 | SW 6 | W 3 | W 3 | W 4 | W 4 | W 5 | WSW 6 | W 5 | WNW 5 |
| kJ | 3 | 1 | — | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 4 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 4 | 4 | 2 | 4 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | — | — | SW 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | W 8 | WSW 6 | WSW 7 |
| kJ | 2 | 2 | 2 | — | — | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 1 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 13 | — | W 8 | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 5 | 5 | 6 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 2 | W 3 | W 3 | WNW 3 | — | — | — | — | W 5 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 3 | 2 | — | — | — | — | 4 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 396 | 364 | 395 | 361 | 335 | 325 | 202 | 190 | 190 | 190 | 191 | 190 | 427 | 427 | 444 | 206 | 190 | 190 | 190 | 135 | 190 | 190 | 190 | 361 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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