Surf Forecasts:
How big are the waves at Corblets Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3.5ft (1.0m), 9s period with W swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.8m), 9s period with W swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 8s period with W swell.
The current surf forecast for Corblets Bay at 3AM is: 1.3m 9s primary swell from a West direction (forecast issued at 12:00am August 21). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3.5ft (1.0m) | 9s |
| Afternoon (21 Aug) | 2.5ft (0.8m) | 9s |
| Evening (21 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Corblets Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Very mild (max 18°C on Thu night, min 15°C on Fri morning). Winds decreasing (fresh winds from the WNW on Thu night, light winds from the NW by Fri afternoon). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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) | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WNW 6 | W 8 | W 8 | W 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 367 | 281 | 201 | 134 | 102 | 74 | 69 | 49 | 65 | 33 | 21 | 33 | 22 | 29 | 29 | 25 | 25 | 25 | 14 | 14 | 13 | 6 | 6 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:13AM3.13m | 1:45PM3.06m | 2:27AM2.84m | 3:25PM2.89m | 4:29AM2.79m | 5:10PM3.02m | ||||||||||||||||||
Low Tide | 7:33AM1.61m | 8:18PM1.74m | 8:51AM1.83m | 10:05PM1.83m | 10:45AM1.83m | |||||||||||||||||||
 | |  | |  | |  | | | | | | | | |  |  | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 18 |
Feels °C | 13 | 13 | 12 | 11 | 13 | 14 | 13 | 13 | 14 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | — | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WNW 6 | W 5 | W 8 | W 8 | W 10 | W 10 | ENE 4 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 9 |
| kJ | — | 281 | 201 | 134 | 102 | 74 | 69 | 49 | 65 | 33 | 14 | 33 | 22 | 29 | 29 | 7 | 25 | 25 | 14 | 14 | 13 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NE 4 | NNE 4 | NE 4 | ENE 4 | W 8 | W 8 | W 5 | W 10 | — | — | W 9 | — | — | NE 4 | — | — | W 14 | W 13 | WSW 12 |
| kJ | — | — | — | — | — | 9 | 7 | 3 | 2 | 21 | 21 | 4 | 7 | — | — | 25 | — | — | 1 | — | — | 4 | 3 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 5 | — | — | — | — | — | — | — | — | — | — | SE 4 | — | — | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | W 9 | — | N 4 | N 4 | NNE 4 | NNW 4 | — | NW 3 | NNE 4 | — | NE 4 | NE 4 | NE 5 | ENE 4 | ENE 4 | — | ENE 4 | ENE 4 | E 4 | ESE 3 | E 3 | E 3 | E 3 | E 4 |
| kJ | 367 | — | 14 | 16 | 13 | 5 | — | 1 | 2 | — | 12 | 26 | 31 | 26 | 12 | — | 8 | 4 | 2 | 2 | 2 | 3 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 127 | 127 | 152 | 240 | 501 | 236 | 231 | 25 | 55 | 45 | 55 | 224 | 238 | 25 | 224 | 212 | 212 | 212 | 234 | 234 | 224 | 220 | 212 |
Best forecast wave conditions in Alderney | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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