Surf Forecasts:
How big are the waves at Caswell Bay today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 4ft (1.2m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 5ft (1.6m), 6s period with WSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 4ft (1.2m), 6s period with WSW swell.
The current surf forecast for Caswell Bay at 8AM is: 0.9m 4s primary swell from a West-southwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 12:00am August 28). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 4ft (1.2m) | 5s |
| Afternoon (28 Aug) | 5ft (1.6m) | 6s |
| Evening (28 Aug) | 4ft (1.2m) | 6s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Fri night. Very mild (max 19°C on Sun morning, min 16°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the SSE by Fri night). | ||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
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) | SW 6 | SW 3 | SW 4 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | WSW 6 | SW 6 | SW 6 | SW 7 | WSW 8 | WSW 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 7 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 6 | 16 | 106 | 159 | 177 | 136 | 83 | 83 | 46 | 82 | 113 | 111 | 150 | 344 | 768 | 701 | 495 | 405 | 318 | 318 | 395 | 397 | 875 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | on |
High Tide | 7:20AM8.96m | 7:36PM9.33m | 7:53AM9.20m | 8:09PM9.52m | 8:25AM9.34m | 8:42PM9.58m | ||||||||||||||||||
Low Tide | 1:08AM1.55m | 1:22PM1.53m | 1:41AM1.29m | 1:53PM1.31m | 2:12AM1.13m | 2:23PM1.21m | ||||||||||||||||||
 |  |  |  |  | | |  | |  |  | | |  | |  | | | | | | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | 1 | 1 | 2 | 2 | 2 | 1 | — | — | 1 | 10 | 3 | 4 | — | — | — | — | — | 1 | 1 | 1 | 4 | 1 | 2 |
Temp °C | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 16 | 17 | 16 |
Feels °C | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 15 | 14 | 12 | 14 | 16 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 11 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SSW 6 | W 8 | — | — | — | — | — | — | WSW 6 | WSW 6 | SW 6 | SW 7 | WSW 8 | SW 11 | — | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | — | — | — |
| kJ | 7 | 4 | 1 | — | — | — | — | — | — | 46 | 41 | 62 | 111 | 27 | 55 | — | 701 | 333 | 405 | 318 | 211 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | — | — | — | — | — | — | — | — | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 4 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | — | SW 6 | SW 6 | — | WSW 8 | WSW 8 | WSW 10 | — | WSW 9 | — | — | WSW 9 | WSW 9 | WSW 7 | WSW 8 |
| kJ | 1 | 6 | 16 | 106 | 159 | 177 | 136 | 83 | 83 | — | 82 | 113 | — | 150 | 344 | 768 | — | 495 | — | — | 318 | 395 | 397 | 875 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 175 | 317 | 317 | 317 | 387 | 398 | 387 | 133 | 275 | 275 | 276 | 189 | 18 | 487 | 203 | 48 | 48 | 81 | 73 | 68 | 275 | 255 | 470 | 191 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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