Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 5ft (1.5m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 4.5ft (1.3m), 7s period with SSW swell.
- Evening surf: Evening surf (15 Nov, local time) - 2ft (0.6m), 7s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 11AM is: 1.4m 7s primary swell from a South-southwest direction and 1.2m 7s secondary swell from a South-southwest direction, 0.1m 11s secondary swell from a West direction (forecast issued at 05:00am November 15). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 5ft (1.5m) | 7s |
| Afternoon (15 Nov) | 4.5ft (1.3m) | 7s |
| Evening (15 Nov) | 2ft (0.6m) | 7s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon night. Very mild (max 11°C on Tue morning, min 4°C on Mon night). Winds increasing (light winds from the NNE on Mon morning, near gales from the WSW by Tue morning). | ||||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wed 18 | |||||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 8 | SW 10 | SW 10 | SW 9 | SSW 9 | SSW 9 | SW 9 | SSW 8 | SW 8 | SSE 7 | S 7 | SW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 6 | W 6 | SW 11 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 342 | 247 | 195 | 214 | 169 | 70 | 36 | 28 | 79 | 94 | 71 | 56 | 54 | 38 | 27 | 17 | 152 | 294 | 1271 | 1826 | 1122 | 700 | 560 | 389 | 263 | 423 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | on | on | cross-on | cross-on | on | on | cross-on |
High Tide | 12:31PM3.31m | 1:04AM2.87m | 1:27PM3.13m | 2:17AM2.71m | 2:41PM3.03m | 3:50AM2.70m | ||||||||||||||||||||
Low Tide | 7:35PM1.10m | 7:44AM1.34m | 8:30PM1.24m | 8:40AM1.47m | 9:33PM1.29m | |||||||||||||||||||||
 |  |  |  | | | | | | | |  | | | | | | | |  | | |  |  | | | |
 | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:47 |
 | — | — | — | — | 4:22 | — | — | — | — | — | — | — | 4:21 | — | — | — | — | — | — | — | 4:20 | — | — | — | — | 4:17 |
mm | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 3 | 3 | 2 | — | — | — | — | — | 1 |
Temp °C | 9 | 9 | 8 | 10 | 10 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 4 | 6 | 7 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
Feels °C | 2 | 3 | 4 | 5 | 5 | -1 | -2 | -2 | -2 | -1 | 1 | 3 | 2 | 0 | -2 | -2 | 2 | 4 | -1 | 2 | 4 | 5 | 5 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SSW 7 | — | SSW 7 | SSW 7 | SSW 7 | SW 8 | SW 10 | SW 10 | SW 9 | NNW 5 | NNW 5 | SW 9 | SSW 8 | SW 8 | NE 7 | NE 7 | ENE 6 | — | — | — | — | SW 11 | SW 11 | SW 11 |
| kJ | 17 | 4 | 131 | — | 169 | 70 | 36 | 28 | 79 | 94 | 71 | 47 | 19 | 38 | 27 | 17 | 11 | 11 | 4 | — | — | — | — | 213 | 263 | 423 |
Swell 2 Height (m) Direction Period (s) | — | WSW 11 | W 11 | — | — | — | SW 14 | SW 12 | — | — | NNW 6 | SSW 9 | SSW 9 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | N 6 | SW 7 | — |
| kJ | — | 12 | 2 | — | — | — | 7 | 23 | — | — | 7 | 56 | 54 | 7 | 2 | — | — | — | — | — | — | — | — | 1 | 85 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNW 6 | — | NNW 5 | — | — | — | — | — | — | — | — | — | — | N 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 12 | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | — | — | SE 2 | SE 3 | SE 5 | SSE 7 | S 7 | SW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 6 | W 6 | WNW 6 | NW 5 |
| kJ | 342 | 247 | 195 | 214 | — | 207 | 472 | 413 | 367 | 209 | 108 | — | — | 1 | 12 | 71 | 152 | 294 | 1271 | 1826 | 1122 | 700 | 560 | 389 | 105 | 51 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 256 | 49 | 106 | 49 | 105 | 277 | 221 | 212 | 167 | 167 | 173 | 0 | 0 | 272 | 298 | 569 | 186 | 295 | 313 | 301 | 167 | 106 | 131 | 106 | 106 | 106 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||||
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