Surf Forecasts:
How big are the waves at Porth Towyn today (11 Jun):
- Afternoon surf: Afternoon surf (11 Jun, local time) - 6ft (1.9m), 7s period with SW swell.
- Evening surf: Evening surf (11 Jun, local time) - 5ft (1.6m), 8s period with SW swell.
The current surf forecast for Porth Towyn at 3AM is: 0.9m 6s primary swell from a Southwest direction and 0.3m 3s secondary swell from a Northwest direction (forecast issued at 12:00am June 11). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | - | - |
| Afternoon (11 Jun) | 6ft (1.9m) | 7s |
| Evening (11 Jun) | 5ft (1.6m) | 8s |
Table - waves today at Porth Towyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Thu morning. Very mild (max 17°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the SW by Sat afternoon). | ||||||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SW 6 | SW 5 | SW 6 | SW 7 | SW 7 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 54 | 70 | 0 | 356 | 347 | 396 | 359 | 276 | 242 | 279 | 271 | 244 | 290 | 308 | 221 | 189 | 153 | 121 | 96 | 56 | 27 | 19 | 18 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | glassy |
High Tide | 5:31AM3.19m | 6:12PM3.09m | 6:30AM3.38m | 7:04PM3.35m | 7:25AM3.57m | 7:54PM3.60m | ||||||||||||||||||
Low Tide | 11:59PM1.05m | 12:40PM0.67m | 1:05AM0.87m | 1:40PM0.53m | 2:06AM0.63m | 2:36PM0.38m | ||||||||||||||||||
 | |  |  | |  | | | | | |  | | | |  | | | | |  | | |  | |
 | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:44 | — |
mm | — | — | 4 | 9 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 11 | 11 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 16 | 17 | 15 | 12 | 11 | 10 | 11 | 12 | 14 | 15 | 16 |
Feels °C | 9 | 6 | 5 | 5 | 8 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 9 | 11 | 12 | 10 | 7 | 7 | 6 | 8 | 8 | 11 | 13 | 16 |
Swell 1 Height (m) Direction Period (s) | — | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | — | W 12 | NW 5 | NW 5 | NW 4 | NNW 4 | NW 4 |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | 10 | 7 | 5 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | — | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 2 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 5 | SW 6 | SW 7 | SW 7 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 4 |
| kJ | 54 | 70 | 89 | 356 | 347 | 396 | 359 | 276 | 242 | 279 | 271 | 244 | 290 | 308 | 221 | 189 | 153 | 121 | 96 | 56 | 27 | 19 | 18 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 283 | 278 | 288 | 288 | 287 | 607 | 366 | 477 | 340 | 287 | 287 | 534 | 507 | 507 | 507 | 348 | 348 | 13 | 13 | 13 | 146 | 146 | 138 | 146 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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