Surf Forecasts:
How big are the waves at Caerfai Bay today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1ft (0.3m), 15s period with WSW swell.
- Evening surf: Evening surf (20 Oct, local time) - 3ft (0.9m), 5s period with SSE swell.
The current surf forecast for Caerfai Bay at 12AM is: 1.0m 5s primary swell from a South-southeast direction and 0.4m 11s secondary swell from a West-southwest direction, 0.3m 14s secondary swell from a West-southwest direction (forecast issued at 06:00pm October 19). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 1ft (0.3m) | 15s |
| Evening (20 Oct) | 3ft (0.9m) | 5s |
Table - waves today at Caerfai Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed morning. Very mild (max 14°C on Tue afternoon, min 9°C on Wed morning). Winds decreasing (severe gales from the WNW on Wed morning, light winds from the SSW by Thu morning). | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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 15 | W 15 | SSE 5 | SSE 5 | W 11 | W 11 | W 12 | WSW 10 | WSW 10 | W 10 | S 5 | SSW 6 | SW 8 | WSW 12 | W 11 | W 10 | W 8 | W 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 43 | 38 | 39 | 44 | 58 | 58 | 70 | 31 | 31 | 49 | 51 | 253 | 789 | 8548 | 4796 | 4386 | 1944 | 1163 | 472 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | on | cross-on | cross | cross | cross | cross-on | cross |
High Tide | 1:30PM2.74m | 2:27AM2.50m | 3:13PM2.78m | 4:04AM2.66m | 4:27PM3.01m | ||||||||||||||
Low Tide | 8:36PM1.60m | 9:02AM1.63m | 10:09PM1.44m | 10:23AM1.43m | |||||||||||||||
 |  | |  |  | |  |  | | |  | | | |  |  |  | | | |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — |
 | 6:19 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 1 | 2 | 7 | 2 | — | 1 |
Temp °C | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 10 | 9 | 9 | 12 | 12 | 10 |
Feels °C | 5 | 5 | 5 | 5 | 6 | 7 | 9 | 8 | 7 | 8 | 5 | 5 | 6 | -1 | -8 | -8 | -2 | 2 | 3 |
Swell 1 Height (m) Direction Period (s) | N 5 | N 5 | WSW 11 | WSW 11 | W 11 | W 11 | W 12 | WSW 10 | WSW 10 | WSW 5 | SW 5 | W 14 | WSW 15 | WSW 12 | — | — | — | — | NNW 6 |
| kJ | 13 | 4 | 23 | 39 | 58 | 58 | 70 | 31 | 31 | 14 | 30 | 4 | 74 | 4742 | — | — | — | — | 107 |
Swell 2 Height (m) Direction Period (s) | WSW 15 | WSW 12 | WSW 14 | WSW 14 | W 13 | — | — | WSW 12 | W 12 | W 10 | WSW 10 | W 11 | — | — | — | — | — | — | W 13 |
| kJ | 43 | 27 | 37 | 36 | 32 | — | — | 29 | 11 | 49 | 19 | 2 | — | — | — | — | — | — | 82 |
Swell 3 Height (m) Direction Period (s) | WSW 12 | W 15 | N 5 | N 4 | — | — | — | — | W 16 | — | W 14 | — | — | — | — | — | — | — | — |
| kJ | 28 | 38 | 2 | 2 | — | — | — | — | 5 | — | 4 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SSE 5 | SSE 5 | SSE 5 | S 4 | S 4 | SSW 4 | SW 5 | S 3 | S 5 | SSW 6 | SW 8 | WSW 12 | W 11 | W 10 | W 8 | W 8 | WSW 8 |
| kJ | 24 | 27 | 39 | 44 | 29 | 14 | 8 | 5 | 10 | 6 | 51 | 253 | 789 | 8548 | 4796 | 4386 | 1944 | 1163 | 472 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 179 | 105 | 72 | 68 | 68 | 68 | 68 | 68 | 72 | 112 | 306 | 348 | 158 | 133 | 87 | 415 | 416 | 377 | 42 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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