Surf Forecasts:
How big are the waves at Caswell Bay today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 3ft (0.9m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 5ft (1.6m), 6s period with WSW swell.
- Evening surf: Evening surf (02 Sep, local time) - 5.5ft (1.7m), 7s period with WSW swell.
The current surf forecast for Caswell Bay at 12PM is: 1.3m 6s primary swell from a West-southwest direction and 0.1m 16s secondary swell from a Southwest direction, 0.1m 16s secondary swell from a West direction (forecast issued at 06:00am September 02). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 3ft (0.9m) | 6s |
| Afternoon (02 Sep) | 5ft (1.6m) | 6s |
| Evening (02 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Very mild (max 19°C on Wed afternoon, min 12°C on Fri night). Winds decreasing (strong winds from the SW on Thu night, light winds from the NW by Fri night). | |||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||||||||
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 | WSW 5 | WSW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 34 | 46 | 65 | 152 | 254 | 271 | 286 | 344 | 280 | 244 | 214 | 181 | 256 | 213 | 210 | 254 | 581 | 585 | 449 | 350 | 310 | 301 | 245 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:01AM8.93m | 10:23PM8.83m | 10:38AM8.51m | 11:04PM8.29m | 11:24AM7.96m | ||||||||||||||||||
Low Tide | 3:45AM1.48m | 3:57PM1.70m | 4:20AM1.90m | 4:35PM2.16m | 5:02AM2.45m | 5:26PM2.76m | |||||||||||||||||
 |  | | |  |  | |  |  | | | | |  | | | | | | | | |  | |
 | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:57 | — |
mm | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 5 | 1 | — | — | — | — |
Temp °C | 17 | 16 | 16 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 17 | 18 | 19 | 16 | 16 | 17 | 17 | 17 | 16 |
Feels °C | 15 | 13 | 12 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | SW 16 | W 16 | — | SW 16 | SW 15 | W 15 | SW 15 | SW 15 | SW 15 | SW 15 | — | SW 15 | SW 15 | — | — | WSW 8 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 11 | 1 | 10 | 5 | — | 9 | 9 | 4 | 8 | 8 | 8 | 9 | — | 9 | 9 | — | — | 585 | 8 | 8 | 8 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | W 16 | — | — | — | W 15 | — | — | SW 15 | SW 15 | SW 15 | — | — | — | — | — | SW 15 | — | — | — | — | W 14 |
| kJ | 10 | 10 | 5 | — | — | — | 5 | — | — | 8 | 9 | 9 | — | — | — | — | — | 9 | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 5 | WSW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | — | WSW 8 | WSW 8 | WSW 8 | W 8 | WSW 8 |
| kJ | 34 | 46 | 65 | 152 | 254 | 271 | 286 | 344 | 280 | 244 | 214 | 181 | 256 | 213 | 210 | 254 | 581 | — | 449 | 350 | 310 | 301 | 245 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 120 | 320 | 320 | 417 | 417 | 320 | 320 | 147 | 133 | 133 | 133 | 320 | 417 | 365 | 309 | 276 | 48 | 48 | 8 | 276 | 360 | 152 | 47 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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