Surf Forecasts:
How big are the waves at Caerfai Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 7ft (2.2m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 6ft (1.9m), 8s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 5.5ft (1.7m), 7s period with WSW swell.
The current surf forecast for Caerfai Bay at 9AM is: 2.2m 8s primary swell from a West-southwest direction and 0.3m 14s secondary swell from a Southwest direction (forecast issued at 06:00am September 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 7ft (2.2m) | 8s |
| Afternoon (04 Sep) | 6ft (1.9m) | 8s |
| Evening (04 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Sun afternoon, min 14°C on Fri night). Winds increasing (light winds from the W on Sat morning, fresh winds from the SSE by Sun morning). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | SW 9 | WSW 9 | WSW 6 | SW 6 | WSW 6 | SW 6 | SW 6 | SW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 827 | 672 | 563 | 462 | 375 | 328 | 278 | 238 | 186 | 113 | 93 | 99 | 91 | 66 | 70 | 115 | 26 | 34 | 61 | 55 | 108 | 92 | 152 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 12:24PM3.34m | 00:59AM3.20m | 1:36PM3.09m | 2:25AM2.95m | 3:12PM3.03m | ||||||||||||||||||
Low Tide | 6:33PM1.04m | 7:11AM1.25m | 8:08PM1.28m | 9:04AM1.40m | |||||||||||||||||||
 |  |  | | |  |  | |  | |  | | | | |  |  | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:57 | — |
mm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 15 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 19 | 18 | 18 |
Feels °C | 14 | 11 | 9 | 9 | 11 | 11 | 10 | 9 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 6 | WSW 6 | WSW 8 | NNW 4 | WSW 8 | WSW 7 | SW 9 | WSW 5 | WSW 6 | SW 6 | WSW 6 | SW 13 | SW 12 | SW 12 |
| kJ | 36 | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 113 | 93 | 99 | 4 | 66 | 70 | 115 | 25 | 34 | 61 | 55 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 15 | W 16 | W 16 | W 16 | SW 14 | NNW 4 | NNW 5 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WSW 9 | WSW 9 | SW 13 | SW 13 | — | W 19 | W 18 |
| kJ | — | — | — | — | — | 5 | 5 | 5 | 5 | 31 | 8 | 4 | 17 | 17 | 17 | 17 | 26 | 15 | 7 | 7 | — | 7 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 15 | W 15 | W 16 | SW 14 | SW 14 | SSW 13 | N 4 | — | — | SSW 13 | SSW 13 | W 9 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 18 | 5 | 29 | 29 | 17 | 1 | — | — | 17 | 17 | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | NNW 4 | — | — | WSW 8 | — | — | — | SSE 3 | S 3 | SSE 4 | S 5 | SW 6 | SW 6 | SW 7 |
| kJ | 827 | 672 | 563 | 462 | 375 | 328 | 278 | 238 | 186 | 7 | — | — | 91 | — | — | — | 2 | 6 | 5 | 36 | 108 | 92 | 152 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 323 | 83 | 117 | 42 | 200 | 402 | 393 | 190 | 190 | 44 | 37 | 44 | 74 | 138 | 146 | 7 | 68 | 72 | 105 | 108 | 108 | 162 | 185 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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