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Fishermans (Rhiw) surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Monday 11 May 2026 BSTForecast update in hr min s Forecast update imminent
Fishermans (Rhiw) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fishermans (Rhiw) sea temperature is
11.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Fishermans (Rhiw) today?
The current surf forecast for Fishermans (Rhiw) at 2AM is: 0.1m 8s primary swell from a Southwest direction (forecast issued at 06:00pm May 11). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 0.5ft (0.1m) | 19s |
| Afternoon (12 May) | 0.5ft (0.1m) | 18s |
| Evening (12 May) | 3ft (0.9m) | 4s |
Table - waves today at Fishermans (Rhiw). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 8°C on Mon night). Winds increasing (light winds from the WNW on Mon night, near gales from the NW by Wed night). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | W 9 | SW 8 | W 19 | W 19 | SW 9 | W 18 | W 18 | W 18 | WNW 4 | WNW 5 | W 6 | WNW 6 | WNW 7 | NW 7 | WSW 7 | WSW 7 | WSW 7 | NW 6 | NW 7 | NW 7 | NW 7 | SW 15 | |
3 | 3 | 3 | 3 | 7 | 7 | 3 | 7 | 6 | 6 | 20 | 84 | 205 | 350 | 459 | 312 | 59 | 41 | 17 | 331 | 466 | 466 | 403 | 8 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross | cross-on | cross | cross | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:46PM2.75m | 5:05AM3.16m | 5:47PM3.03m | 6:00AM3.43m | 6:36PM3.35m | 6:49AM3.73m | ||||||||||||||||||
Low Tide | 11:24PM1.29m | 12:08PM0.91m | 00:24AM1.09m | 1:00PM0.65m | 1:17AM0.83m | |||||||||||||||||||
 | |  |  |  |  | | | | | | |  |  | |  | | | | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — |
 | — | 9:01 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | 9:07 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 9 |
2 | 3 | 5 | 5 | 5 | 4 | 3 | 4 | 7 | 7 | 4 | 0 | -1 | -2 | -1 | 1 | 2 | 2 | 0 | -2 | -2 | -2 | -1 | 0 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | NNW 4 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | NW 5 | SW 8 | SW 8 | — | — | W 16 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 16 | SW 16 | SW 15 | SW 15 |
 kJ | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 27 | 3 | 3 | — | — | 5 | 59 | 59 | 41 | 17 | 11 | 10 | 10 | 9 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | W 9 | SW 8 | — | — | — | W 18 | W 18 | SW 8 | SW 8 | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | — | — | W 15 | SW 15 |
| kJ | — | — | 1 | 3 | — | — | — | 7 | 6 | 3 | 3 | — | — | — | — | 10 | 10 | 10 | 10 | 10 | — | — | 5 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 19 | W 19 | — | — | W 18 | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 7 | 7 | — | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NW 4 | WNW 3 | WNW 4 | NW 4 | NW 5 | WSW 4 | WNW 4 | WNW 5 | W 6 | WNW 6 | WNW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 35 | 15 | 7 | 6 | 1 | 3 | 11 | 36 | 55 | 1 | 20 | 84 | 205 | 350 | 459 | 312 | 141 | 138 | 209 | 331 | 466 | 466 | 403 | 322 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 321 | 321 | 292 | 195 | 186 | 195 | 319 | 419 | 320 | 319 | 319 | 309 | 317 | 322 | 649 | 631 | 649 | 791 | 575 | 575 | 575 | 883 | 1025 | 303 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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