Surf Forecasts:
How big are the waves at Crab Island today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3.5ft (1.0m), 6s period with W swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 3ft (0.9m), 6s period with WSW swell.
- Evening surf: Evening surf (27 Jul, local time) - 3ft (0.9m), 6s period with WSW swell.
The current surf forecast for Crab Island at 1PM is: 0.9m 6s primary swell from a West-southwest direction (forecast issued at 06:00am July 27). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3.5ft (1.0m) | 6s |
| Afternoon (27 Jul) | 3ft (0.9m) | 6s |
| Evening (27 Jul) | 3ft (0.9m) | 6s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Tue afternoon, min 16°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
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 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 4 | W 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 68 | 76 | 81 | 68 | 70 | 64 | 44 | 43 | 46 | 45 | 32 | 22 | 20 | 13 | 13 | 12 | 8 | 8 | 8 | 8 | 12 | 9 | 7 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross | cross | cross |
High Tide | 5:41AM7.77m | 6:06PM8.20m | 6:27AM8.12m | 6:47PM8.55m | 7:06AM8.42m | 7:24PM8.82m | |||||||||||||||||
Low Tide | 11:49AM2.60m | 00:10AM2.37m | 12:31PM2.27m | 00:51AM2.06m | 1:08PM1.99m | ||||||||||||||||||
 |  | | | |  |  | |  | |  | | | | | | | | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 16 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 17 | 19 | 20 | 20 | 19 | 17 |
Feels °C | 11 | 11 | 13 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 20 | 20 | 19 | 20 | 18 | 19 | 19 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 6 | W 6 | — | — | — | — | W 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | W 10 | W 10 | W 6 |
| kJ | 68 | 76 | — | — | — | — | 44 | 43 | 46 | 45 | 32 | 22 | 20 | 13 | 13 | 12 | 8 | 8 | 8 | 8 | 2 | 2 | 3 |
Swell 2 Height (m) Direction Period (s) | — | W 8 | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 11 | W 10 | W 8 | W 8 | W 10 |
| kJ | — | 30 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 8 | — | — | — | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | W 4 | W 4 |
| kJ | — | — | 81 | 68 | 70 | 64 | 43 | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 9 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 361 | 0 | 360 | 414 | 361 | 361 | 156 | 102 | 48 | 121 | 143 | 182 | 183 | 135 | 135 | 135 | 135 | 127 | 183 | 427 | 431 | 361 | 183 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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