Surf Forecasts:
How big are the waves at Caerfai Bay today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 4.5ft (1.3m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 5ft (1.5m), 8s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 6.5ft (2.0m), 10s period with SW swell.
The current surf forecast for Caerfai Bay at 7AM is: 1.1m 6s primary swell from a Southwest direction and 0.1m 11s secondary swell from a Southwest direction, 0.6m 3s secondary swell from a Southeast direction (forecast issued at 12:00am August 29). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 4.5ft (1.3m) | 6s |
| Afternoon (29 Aug) | 5ft (1.5m) | 8s |
| Evening (29 Aug) | 6.5ft (2.0m) | 10s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri night. Very mild (max 18°C on Fri night, min 13°C on Mon morning). Winds increasing (light winds from the SW on Sat morning, strong winds from the NW by Sun night). | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SW 10 | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 109 | 109 | 92 | 126 | 129 | 334 | 481 | 712 | 666 | 523 | 380 | 384 | 404 | 481 | 575 | 824 | 1032 | 963 | 1037 | 690 | 561 | 443 | 336 | 329 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross | on | cross-off | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 8:31AM3.92m | 8:46PM4.29m | 9:03AM4.03m | 9:19PM4.34m | 9:36AM4.06m | 9:53PM4.29m | ||||||||||||||||||
Low Tide | 2:40AM0.24m | 2:44PM0.23m | 3:09AM0.15m | 3:14PM0.18m | 3:38AM0.15m | 3:45PM0.20m | ||||||||||||||||||
 | |  |  |  | | |  | |  | |  | | | |  | | | |  | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | — | 7 | 5 | — | — | — | — | — | — | 1 | 1 | 4 | 1 | 6 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 13 | 14 | 15 | 16 | 17 |
Feels °C | 15 | 15 | 12 | 15 | 19 | 13 | 14 | 15 | 14 | 14 | 14 | 13 | 11 | 12 | 12 | 12 | 10 | 8 | 6 | 6 | 9 | 10 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SW 10 | SW 9 | WSW 9 | SW 9 | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | NNW 5 | N 5 | NNW 5 |
| kJ | 5 | 109 | 92 | 126 | 129 | 334 | 481 | 712 | 528 | 523 | 380 | — | — | — | — | — | — | — | 1037 | 690 | 561 | 20 | 14 | 9 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | N 5 | — |
| kJ | 5 | 5 | 5 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 13 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | — | SE 3 | — | — | NNW 3 | NW 4 | — | WSW 9 | — | — | SW 9 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | — | NW 5 | NNW 5 | WSW 9 | WSW 9 | WSW 9 |
| kJ | 109 | — | 7 | — | — | 2 | 11 | — | 666 | — | — | 384 | 404 | 481 | 575 | 824 | 1032 | 963 | — | 72 | 42 | 443 | 336 | 329 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 358 | 130 | 360 | 130 | 4 | 132 | 83 | 37 | 117 | 62 | 62 | 117 | 333 | 348 | 376 | 117 | 42 | 42 | 190 | 190 | 42 | 37 | 162 | 44 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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