Fishermans (Rhiw) surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 12 am Tuesday 19 May 2026 BST
Forecast 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
11.4° C
(Which is slightly warmer than usual)

How big are the waves at Fishermans (Rhiw) today?

The current surf forecast for Fishermans (Rhiw) at 8AM is: 1.5m 7s primary swell from a South-southwest direction (forecast issued at 12:00am May 19). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (19 May)5ft (1.5m)7s
Afternoon (19 May)6ft (1.8m)7s
Evening (19 May)7.5ft (2.3m)8s

Table - waves today at Fishermans (Rhiw). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 16°C on Thu afternoon, min 11°C on Mon night). Winds decreasing (strong winds from the SSE on Mon night, moderate winds from the SSW by Thu afternoon).

Tuesday
19
Wednesday
20
Thursday
21
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
S
6
1.6
SSW
7
1.5
SSW
7
1.5
SSW
7
1.7
SW
7
1.9
SW
7
2
SW
7
2.5
SW
8
2.5
SW
8
2.1
SW
9
1.9
SW
9
2
SW
6
1.8
SW
6
1.8
SW
6
1.6
SW
6
1.5
SW
6
1.2
SW
6
1.2
SW
6
1.3
SW
6
1.3
SW
6
1.1
SW
7
1.1
SW
7
0.9
SW
7
0.9
SW
8
Wave Graph
Metric surfscale
Energy kJ
165
230
237
243
311
381
387
731
824
673
586
301
231
239
187
161
102
88
136
128
109
102
86
99
Wind (km/h)
50
SSE
40
S
35
SSW
35
SSW
35
SSW
40
SSW
45
SSW
50
SW
40
SW
30
SW
35
SW
40
SW
35
SW
35
SW
35
SW
30
SSW
30
S
35
S
35
S
30
S
25
SSW
25
SSW
20
SSW
15
SSE
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
on
on
on
cross-on
High Tide
10:14PM4.31m
10:41AM4.11m
11:01PM4.22m
11:30AM3.84m
11:51PM4.04m
12:24PM3.52m
Low Tide
5:20AM0.08m
5:41PM0.37m
6:14AM0.19m
6:32PM0.57m
7:11AM0.36m
7:27PM0.78m
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
clear
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:14
9:15
9:16
3
3
1
1
1
1
Temp °C
11
12
12
12
12
12
12
12
11
11
11
11
12
12
12
12
12
12
13
13
15
16
16
16
1
5
5
5
5
4
4
3
3
5
5
4
5
5
6
7
7
6
7
8
11
11
12
14
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
6
0.8
SW
7
0.3
WSW
10
0.6
WSW
8
0.4
WSW
9
0.3
WSW
10
0.7
WSW
7
0.1
W
15
0.1
W
15
0.1
W
15
0.9
SW
8
Energy kJ
42
61
20
48
33
21
41
4
4
4
99
Swell 2
Height (m)
Direction
Period (s)
0.3
WSW
12
0.3
WSW
10
0.2
WSW
11
0.2
W
11
0.1
W
15
Energy kJ
27
20
13
10
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.5
S
6
1.6
SSW
7
1.5
SSW
7
1.5
SSW
7
1.7
SW
7
1.9
SW
7
2
SW
7
2.5
SW
8
2.5
SW
8
2.1
SW
9
1.9
SW
9
2
SW
6
1.8
SW
6
1.8
SW
6
1.6
SW
6
1.5
SW
6
1.2
SW
6
1.2
SW
6
1.3
SW
6
1.3
SW
6
1.1
SW
7
1.1
SW
7
0.9
SW
7
Energy kJ
165
230
237
243
311
381
387
731
824
673
586
301
231
239
187
161
102
88
136
128
109
102
86
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
4
3
1
1
1
4
1
1
1
1
2
1
2
1
1
Distance (km)
305
305
295
331
317
317
305
311
297
276
276
297
297
284
255
66
66
205
205
158
136
142
66
33
Best forecast wave conditions in Lleyn Peninsula
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
1
1
1
1
3
4
4
2
2
3
4
3
3
3
3
3
2
2
3
3
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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