Surf Forecasts:
How big are the waves at Caswell Bay today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
- Evening surf: Evening surf (18 Oct, local time) - 1ft (0.3m), 10s period with WSW swell.
The current surf forecast for Caswell Bay at 7PM is: 0.3m 10s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a West direction (forecast issued at 12:00pm October 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 1.5ft (0.4m) | 10s |
| Afternoon (18 Oct) | 1.5ft (0.4m) | 10s |
| Evening (18 Oct) | 1ft (0.3m) | 10s |
Table - waves today at Caswell Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Very mild (max 14°C on Mon afternoon, min 8°C on Sun night). Winds increasing (light winds from the NNE on Mon night, strong winds from the WNW by Tue night). | |||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||
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 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 17 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 10 | WSW 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 36 | 35 | 34 | 19 | 19 | 20 | 20 | 20 | 27 | 25 | 44 | 42 | 41 | 59 | 46 | 37 | 32 | 31 | 47 | 31 | 51 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | on | cross-on |
High Tide | 11:15AM7.17m | 11:46PM6.77m | 12:40PM6.78m | 1:26AM6.55m | 2:21PM6.88m | ||||||||||||||||
Low Tide | 5:24PM3.76m | 5:46AM4.07m | 7:08PM4.04m | 7:54AM4.17m | 8:44PM3.76m | ||||||||||||||||
 | | |  | |  |  | |  | |  | | |  | | |  | | | | | |
 | 7:43 | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — |
 | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 12 | 13 | 12 | 11 | 9 | 8 | 9 | 10 | 13 | 14 | 13 | 12 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 |
Feels °C | 4 | 7 | 7 | 6 | 6 | 4 | 3 | 5 | 4 | 5 | 6 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 9 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 15 | WSW 15 | WSW 12 | WSW 13 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 10 | WSW 10 | W 10 |
| kJ | 36 | 35 | 34 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 44 | 42 | 27 | 59 | 46 | 37 | 32 | 31 | 47 | 31 | 51 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 15 | W 14 | W 14 | W 19 | W 18 | WSW 17 | WSW 16 | W 10 | WSW 12 | WSW 14 | WSW 11 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | — |
| kJ | — | — | — | 4 | 4 | 4 | 7 | 6 | 27 | 25 | 7 | 28 | 41 | 22 | 35 | 34 | 30 | 29 | 28 | 28 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 19 | W 18 | — | W 13 | W 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 7 | 6 | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 2 | NE 2 | NE 3 | NE 3 | NNE 3 | NNE 3 | NNE 3 | NE 3 | ENE 2 | ESE 3 | ESE 4 | SE 4 | SE 3 | SE 3 | — | — | — | — | — | SW 3 | SW 4 |
| kJ | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 2 | 1 | 8 | 18 | 11 | 4 | 1 | — | — | — | — | — | 2 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 71 | 190 | 190 | 188 | 188 | 188 | 19 | 18 | 114 | 122 | 45 | 19 | 0 | 0 | 1 | 2 | 2 | 133 | 111 | 277 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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