Surf Forecasts:
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jun) | - | - |
| Afternoon (08 Jun) | 1ft (0.3m) | 4s |
| Evening (08 Jun) | - | - |
Table - waves today at Porth Nefyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Very mild (max 13°C on Tue afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the WSW on Tue morning, light winds from the W by Wed night). | ||||||||||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thu 11 | |||||||||||||||||||||
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) | NW 4 | SW 5 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 6 | SW 6 | WSW 4 | SW 6 | NW 4 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 0 | 0 | 157 | 145 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 52 | 45 | 48 | 62 | 52 | 0 | 47 | 31 | 0 | 60 | 1 | 206 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off |
High Tide | 2:56PM2.64m | 3:19AM3.01m | 4:07PM2.70m | 4:26AM3.06m | 5:14PM2.86m | 5:31AM3.19m | ||||||||||||||||||
Low Tide | 9:50PM1.16m | 10:38AM0.88m | 10:52PM1.15m | 11:38AM0.79m | 11:59PM1.05m | 12:40PM0.67m | ||||||||||||||||||
 |  |  | |  |  | | | | | | | |  | | | | |  |  | |  | | | |
 | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — |
 | — | 9:39 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | 9:42 |
mm | — | — | 1 | 2 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 4 | 4 |
Temp °C | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 13 |
Feels °C | 5 | 5 | 6 | 6 | 3 | 3 | 2 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 3 | 6 | 7 | 9 | 10 | 9 | 9 | 6 | 4 | 9 |
Swell 1 Height (m) Direction Period (s) | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 | — | NW 4 | NW 4 | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 31 | — | 2 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 5 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 6 | WNW 4 | WSW 4 | SW 6 | SW 5 | SW 6 |
| kJ | 25 | 83 | 146 | 157 | 145 | 131 | 126 | 134 | 134 | 93 | 64 | 52 | 52 | 45 | 48 | 62 | 52 | 32 | 47 | 5 | 17 | 60 | 106 | 206 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 287 | 287 | 283 | 287 | 267 | 283 | 287 | 421 | 801 | 288 | 13 | 288 | 283 | 283 | 274 | 1051 | 1046 | 510 | 13 | 13 | 283 | 283 | 288 | 283 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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