Surf Forecasts:
How big are the waves at Crab Island today (15 Jun):
- Morning surf: Morning surf (15 Jun, local time) - 1ft (0.3m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Jun, local time) - 1.5ft (0.4m), 9s period with WSW swell.
- Evening surf: Evening surf (15 Jun, local time) - 1.5ft (0.4m), 10s period with WSW swell.
The current surf forecast for Crab Island at 4AM is: 0.4m 10s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a Southwest direction, 0.4m 3s secondary swell from a East-southeast direction (forecast issued at 12:00am June 15). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | 1ft (0.3m) | 9s |
| Afternoon (15 Jun) | 1.5ft (0.4m) | 9s |
| Evening (15 Jun) | 1.5ft (0.4m) | 10s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue afternoon. Very mild (max 18°C on Sun night, min 14°C on Sun night). Winds decreasing (fresh winds from the ESE on Mon morning, light winds from the WSW by Mon night). | ||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
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 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 32 | 31 | 18 | 17 | 16 | 29 | 32 | 49 | 48 | 45 | 42 | 41 | 41 | 62 | 121 | 119 | 117 | 112 | 114 | 149 | 162 | 167 | 127 | 263 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:59AM9.22m | 7:22PM9.43m | 7:53AM9.35m | 8:15PM9.55m | 8:45AM9.35m | 9:05PM9.52m | ||||||||||||||||||
Low Tide | 00:37AM1.36m | 1:02PM1.27m | 1:32AM1.18m | 1:55PM1.18m | 2:26AM1.12m | 2:46PM1.22m | ||||||||||||||||||
 | |  |  | | | | | |  | | | | |  | |  | | | | | | | | |
 | — | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 16 | 15 | 14 | 16 | 18 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 16 | 16 | 15 |
Feels °C | 12 | 10 | 9 | 10 | 14 | 12 | 12 | 11 | 12 | 13 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 14 | 12 | 12 | 12 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | W 10 | W 9 | WSW 5 | W 9 | W 9 | W 11 | WSW 11 | WSW 5 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 7 | WSW 10 | WSW 10 | WSW 10 |
| kJ | 32 | 31 | 18 | 17 | 16 | 29 | 32 | 49 | 48 | 45 | 20 | 41 | 41 | 62 | 121 | 46 | 117 | 112 | 108 | 106 | 162 | 60 | 78 | 263 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SSE 3 | SW 13 | SW 13 | SW 13 | — | W 9 | W 12 | WSW 11 | WSW 9 | W 5 | WSW 11 | WSW 11 | WSW 10 | — | WSW 10 | WSW 10 | — | — | — |
| kJ | 7 | 7 | 7 | 7 | 7 | 1 | 7 | 7 | 7 | — | 42 | 12 | 25 | 26 | 11 | 119 | 88 | 85 | — | 59 | 83 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 3 | — | — | — | — | W 12 | — | — | WSW 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | 11 | — | — | 25 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 2 | ESE 3 | ESE 3 | ESE 3 | ESE 3 | — | SW 3 | SW 4 | WSW 4 | WSW 5 | — | WSW 5 | WSW 5 | WSW 5 | WSW 5 | — | WSW 6 | WSW 6 | WSW 6 | WSW 7 | — | WSW 7 | WSW 7 | — |
| kJ | 1 | 2 | 5 | 8 | 6 | — | 4 | 6 | 10 | 23 | — | 20 | 19 | 13 | 19 | — | 66 | 80 | 114 | 149 | — | 167 | 127 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 72 | 177 | 86 | 183 | 224 | 361 | 361 | 320 | 139 | 183 | 122 | 112 | 133 | 112 | 112 | 112 | 68 | 68 | 112 | 133 | 133 | 133 | 112 | 39 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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