Surf Forecasts:
How big are the waves at Crab Island today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 2ft (0.6m), 10s period with W swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 3.5ft (1.0m), 6s period with WSW swell.
- Evening surf: Evening surf (04 Jul, local time) - 2ft (0.6m), 10s period with W swell.
The current surf forecast for Crab Island at 7PM is: 0.5m 10s primary swell from a West direction and 0.9m 5s secondary swell from a West-southwest direction (forecast issued at 12:00pm July 04). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 2ft (0.6m) | 10s |
| Afternoon (04 Jul) | 3.5ft (1.0m) | 6s |
| Evening (04 Jul) | 2ft (0.6m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Sun morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 6 | W 10 | W 10 | W 10 | W 6 | W 6 | W 6 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | WSW 9 | W 9 | W 5 | W 5 | W 5 | WSW 8 | WSW 8 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 62 | 58 | 80 | 49 | 68 | 48 | 62 | 49 | 46 | 26 | 29 | 26 | 26 | 26 | 39 | 26 | 14 | 13 | 13 | 14 | 24 | 24 | 25 | 26 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross |
High Tide | 9:42AM8.49m | 10:01PM8.70m | 10:18AM8.37m | 10:39PM8.55m | 10:56AM8.20m | 11:19PM8.35m | ||||||||||||||||||
Low Tide | 3:38PM1.97m | 4:05AM1.89m | 4:14PM2.09m | 4:42AM2.03m | 4:52PM2.26m | 5:24AM2.22m | ||||||||||||||||||
 |  | | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 5:03 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — |
 | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:34 | — | — | — | 9:34 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 18 | 18 | 16 | 16 | 17 | 17 | 18 | 20 | 19 | 18 | 16 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
Feels °C | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 17 | 17 | 18 | 16 | 16 | 15 | 16 | 15 | 15 | 16 | 16 | 15 | 16 | 17 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | — | W 10 | W 10 | WSW 6 | W 6 | W 6 | W 6 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 9 | WSW 5 | W 5 | W 8 | W 8 | WSW 8 | WSW 4 | WSW 8 | WSW 9 | WSW 9 |
| kJ | 51 | 51 | — | 49 | 48 | 43 | 62 | 49 | 46 | 26 | 26 | 26 | 26 | 26 | 39 | 8 | 14 | 13 | 12 | 14 | 6 | 24 | 25 | 26 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 10 | W 10 | WSW 10 | WSW 10 | WSW 9 | — | — | — | W 5 | WSW 9 | — | WSW 9 | W 9 | — | — | — | WSW 8 | W 4 | W 4 | W 4 |
| kJ | — | — | — | — | 68 | 48 | 31 | 30 | 28 | — | — | — | 8 | 15 | — | 26 | 13 | — | — | — | 24 | 3 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | — | — | — | — | W 6 | WSW 5 | WSW 5 | W 5 | WSW 5 | WSW 4 | — | — | W 5 | W 5 | W 5 | — | — | — | — |
| kJ | 62 | 58 | 80 | 49 | 37 | — | — | — | — | 23 | 29 | 20 | 12 | 7 | 4 | — | — | 13 | 13 | 11 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 360 | 361 | 361 | 412 | 360 | 1 | 0 | 0 | 20 | 133 | 133 | 133 | 133 | 183 | 167 | 135 | 178 | 183 | 183 | 190 | 94 | 127 | 127 | 121 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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