Surf Forecasts:
How big are the waves at Caerfai Bay today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2.5ft (0.8m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3ft (0.9m), 6s period with SW swell.
- Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 5s period with SW swell.
The current surf forecast for Caerfai Bay at 8AM is: 0.9m 6s primary swell from a West-southwest direction and 0.4m 8s secondary swell from a West-southwest direction, 0.4m 6s secondary swell from a South-southwest direction (forecast issued at 12:00am September 01). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2.5ft (0.8m) | 6s |
| Afternoon (01 Sep) | 3ft (0.9m) | 6s |
| Evening (01 Sep) | 3.5ft (1.0m) | 5s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 19°C on Wed afternoon, min 16°C on Mon night). Winds increasing (light winds from the W on Mon night, strong winds from the S by Wed morning). | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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) | WSW 9 | SW 9 | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 5 | SW 5 | WSW 5 | WSW 5 | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 242 | 79 | 45 | 46 | 47 | 49 | 41 | 51 | 49 | 51 | 73 | 198 | 382 | 336 | 312 | 343 | 343 | 320 | 272 | 234 | 279 | 243 | 251 | 444 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 10:11AM4.01m | 10:29PM4.13m | 10:49AM3.86m | 11:10PM3.87m | 11:32AM3.63m | |||||||||||||||||||
Low Tide | 4:09AM0.23m | 4:17PM0.30m | 4:41AM0.40m | 4:53PM0.49m | 5:18AM0.65m | 5:35PM0.74m | ||||||||||||||||||
 | |  | |  |  | |  | | | | | | | |  | | | | | | | |  | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:04 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 19 |
Feels °C | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 14 | 13 | 11 | 11 | 14 | 15 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | NNW 4 | SW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | SW 16 | SW 16 | — | SSW 16 | SSW 16 | SW 15 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | — |
| kJ | 4 | 79 | 25 | 24 | 20 | 12 | 12 | 5 | 5 | 10 | 10 | — | 25 | 24 | 36 | 35 | 21 | 21 | 33 | 34 | 35 | 36 | 36 | — |
Swell 2 Height (m) Direction Period (s) | — | N 4 | SSW 6 | N 4 | — | SW 18 | SW 17 | SW 16 | SW 16 | SW 11 | SW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 16 | 1 | — | 12 | 12 | 11 | 10 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 18 | N 4 | SW 18 | SW 18 | — | — | — | — | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 6 | 1 | 12 | 12 | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 5 | SW 5 | WSW 5 | WSW 5 | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 242 | 50 | 45 | 46 | 47 | 49 | 41 | 51 | 49 | 51 | 73 | 198 | 382 | 336 | 312 | 343 | 343 | 320 | 272 | 234 | 279 | 243 | 251 | 444 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 44 | 44 | 75 | 145 | 186 | 162 | 149 | 145 | 145 | 145 | 146 | 332 | 348 | 336 | 149 | 149 | 371 | 162 | 149 | 149 | 149 | 377 | 323 | 173 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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