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Surf Forecasts:
Fishermans (Rhiw) surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Tuesday 21 Apr 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
10.2° 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 1AM is: 0.1m 13s primary swell from a West direction and 0.1m 9s secondary swell from a West direction (forecast issued at 06:00pm April 21). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 0.5ft (0.1m) | 9s |
| Afternoon (22 Apr) | 0.5ft (0.1m) | 16s |
| Evening (22 Apr) | 2ft (0.6m) | 4s |
Table - waves today at Fishermans (Rhiw). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 13 | 13 | 13 | 9 | 9 | 8 | 16 | 16 | 4 | 3 | 4 | 4 | 4 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6 | 3 | 3 | 3 | 2 | 1 | 1 | 5 | 5 | 10 | 8 | 8 | 16 | 17 | 5 | 19 | 55 | 80 | 77 | 76 | 74 | 79 | 121 | 128 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross- off | cross | cross | cross | glass |
High Tide / height (m) | 12:00AM 3.94 | 12:31PM 3.59 | 12:53AM 3.64 | 1:31PM 3.18 | 1:58AM 3.35 | |||||||||||||||||||
Low Tide / height (m) | 6:38PM 0.60 | 7:11AM 0.51 | 7:34PM 0.90 | 8:17AM 0.76 | 8:42PM 1.16 | 9:36AM 0.93 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - |
| Sunset | - | 8:27 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - |
 |  |  | | | |  | | | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 11 | 9 | 7 | 7 | 7 | 8 | 12 | 14 | 14 | 12 | 10 | 9 | 9 | 10 | 13 | 16 | 16 | 14 | 13 | 12 | 12 | 12 | 13 |
| Feels °C (?) | 6 | 3 | 0 | -2 | -2 | -1 | 0 | 6 | 8 | 10 | 6 | 4 | 2 | 2 | 4 | 9 | 13 | 13 | 10 | 9 | 8 | 8 | 8 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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