
Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.6m), 6s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 5.5ft (1.7m), 6s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 10PM is: 1.5m 6s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a Southwest direction (forecast issued at 06:00pm June 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 5ft (1.6m) | 6s |
| Evening (18 Jun) | 5.5ft (1.7m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Fri morning. Very mild (max 18°C on Sun morning, min 13°C on Fri night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Sat night). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SW 7 | SW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
Wave Graph | ||||||||||||||||||||||||
181 | 200 | 164 | 153 | 184 | 255 | 372 | 384 | 297 | 302 | 261 | 187 | 131 | 93 | 62 | 49 | 31 | 31 | 23 | 23 | 12 | 12 | 12 | 7 | |
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 | cross-on | cross-on | cross | cross-on | glassy | glassy | cross-off | off | off | off | off |
High Tide | 00:42AM4.24m | 1:22PM3.61m | 1:37AM4.08m | 2:21PM3.40m | 2:35AM3.87m | |||||||||||||||||||
Low Tide | 7:11PM0.29m | 7:47AM-0.03m | 8:01PM0.48m | 8:40AM0.19m | 8:52PM0.71m | 9:34AM0.44m | ||||||||||||||||||
— | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | |
— | 9:47 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | 9:49 | |
mm | 2 | — | — | — | — | — | 2 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 18 |
Feels °C | 11 | 12 | 13 | 12 | 12 | 11 | 10 | 9 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 14 | 15 | 16 | 15 | 14 | 12 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | — | SW 11 | SW 11 | SW 11 | SW 11 | — | — | — | — | — | — | — | SW 7 | SW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
— | 5 | 5 | 5 | 5 | — | — | — | — | — | — | — | 131 | 93 | 62 | 49 | 31 | 31 | 23 | 23 | 12 | 12 | 12 | 7 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | SW 10 | SW 10 | S 10 | WNW 3 | WNW 3 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 4 | 2 | 1 | 1 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | S 10 | S 10 | S 10 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2 | 2 | 2 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | — | — | WNW 3 | NW 3 | — | — | — | — | — | — | NE 2 | NE 3 |
181 | 200 | 164 | 153 | 184 | 255 | 372 | 384 | 297 | 302 | 261 | 187 | — | — | 2 | 3 | — | — | — | — | — | — | 1 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 256 | 179 | 179 | 198 | 196 | 196 | 294 | 243 | 243 | 258 | 226 | 283 | 131 | 44 | 44 | 44 | 44 | 172 | 158 | 158 | 158 | 158 | 260 | 295 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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