Surf Forecasts:
How big are the waves at Crab Island today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 5ft (1.5m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 12s period with W swell.
- Evening surf: Evening surf (16 Oct, local time) - 4ft (1.2m), 12s period with W swell.
The current surf forecast for Crab Island at 4AM is: 1.7m 13s primary swell from a West-southwest direction (forecast issued at 12:00am October 16). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 5ft (1.5m) | 12s |
| Afternoon (16 Oct) | 5ft (1.5m) | 12s |
| Evening (16 Oct) | 4ft (1.2m) | 12s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Very mild (max 16°C on Thu night, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1193 | 953 | 791 | 639 | 668 | 657 | 432 | 411 | 347 | 284 | 232 | 183 | 173 | 128 | 95 | 93 | 93 | 59 | 57 | 36 | 35 | 34 | 19 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off |
High Tide | 9:56AM8.25m | 10:10PM7.85m | 10:28AM7.71m | 10:47PM7.29m | 11:15AM7.17m | |||||||||||||||||||
Low Tide | 3:33AM2.46m | 3:53PM2.65m | 4:02AM2.97m | 4:29PM3.21m | 4:39AM3.53m | 5:24PM3.76m | ||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | |  |  | | |
 | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 12 | 13 | 12 | 11 | 9 | 9 | 8 | 8 | 10 | 12 | 12 | 10 |
Feels °C | 6 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 10 | 9 | 7 | 7 | 4 | 5 | 4 | 4 | 6 | 7 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
| kJ | 1193 | 953 | 791 | 639 | 668 | 657 | 432 | 411 | 347 | 284 | 232 | 183 | 173 | 128 | 95 | 93 | 93 | 59 | 57 | 36 | 35 | 34 | 19 | 20 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 6 | WNW 6 | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | W 15 | W 14 |
| kJ | — | — | — | — | — | — | — | 50 | 41 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 4 | NNW 4 | NW 4 | WNW 5 | NNW 4 | NNW 4 | — | — | — | — | — | — | ENE 2 | — | ENE 2 | ENE 2 | — | — | — | — | — | — | — |
| kJ | — | 11 | 9 | 7 | 35 | 9 | 7 | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 1 | 1 | 10 | 1 | 201 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 7 | 15 | 15 | 73 | 402 | 86 | 141 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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