Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 3.5ft (1.0m), 5s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 4ft (1.2m), 5s period with SSW swell.
- Evening surf: Evening surf (29 Oct, local time) - 4ft (1.2m), 6s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 9AM is: 1.0m 5s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a Southwest direction (forecast issued at 05:00am October 29). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 3.5ft (1.0m) | 5s |
| Afternoon (29 Oct) | 4ft (1.2m) | 5s |
| Evening (29 Oct) | 4ft (1.2m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Thu afternoon, min 10°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 10 | SW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 69 | 62 | 52 | 67 | 78 | 77 | 87 | 122 | 182 | 181 | 177 | 146 | 131 | 100 | 88 | 70 | 57 | 54 | 35 | 26 | 28 | 48 | 46 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy |
High Tide | 10:41AM4.17m | 11:07PM4.00m | 11:26AM4.00m | 11:59PM3.67m | 12:19PM3.75m | ||||||||||||||||||
Low Tide | 5:46PM0.12m | 6:09AM0.43m | 6:38PM0.32m | 7:02AM0.72m | 7:38PM0.55m | ||||||||||||||||||
 | |  |  |  |  | | |  | | | | | | | | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — | — | — | — | — | — | 4:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 9 | 10 | 8 | 7 | 7 | 10 | 7 | 7 | 7 | 6 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | SW 7 | — | — | SW 6 | SW 6 | — | SW 14 | SW 14 | SW 13 | SW 13 | WSW 13 | WSW 12 | SW 12 | SSW 7 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 |
| kJ | — | — | 17 | — | — | 46 | 46 | — | 8 | 7 | 7 | 7 | 16 | 15 | 22 | 70 | 13 | 19 | 19 | 18 | 18 | 48 | 46 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 15 | — | — | — | — | WSW 12 | WSW 12 | SW 12 | WSW 12 | SW 11 | SW 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | — | — | — | — | 31 | 27 | 34 | 14 | 31 | 30 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | — | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | — | — |
| kJ | 69 | 62 | 52 | 67 | 78 | 77 | 87 | 122 | 182 | 181 | 177 | 146 | 131 | 100 | 88 | — | 57 | 54 | 35 | 26 | 28 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 73 | 73 | 75 | 179 | 179 | 179 | 179 | 179 | 118 | 49 | 49 | 49 | 87 | 49 | 49 | 49 | 49 | 49 | 49 | 118 | 44 | 44 | 44 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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