Harlech Surf Break

Harlech 48 hour detailed Surf Forecast

Lat Long: 52.84° N 4.12° W

Issued: 6 pm 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Harlech sea temperature is
17.5° C

3.8°C warmer than normal for this time of year

Harlech surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Time (BST) & DateWave HeightWave Period
Morning (26 Jun)1ft (0.3m)3s
Afternoon (26 Jun)2ft (0.6m)4s
Evening (26 Jun)2ft (0.6m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Warm (max 31°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sun
28
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)
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
7
0.1
W
7
0.3
SSE
3
0.3
SSW
3
0.6
SSW
3
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.8
SSW
4
1
SW
4
1.1
SW
6
1.1
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
6
0.7
SW
6
0.6
SW
4
Wave Graph
Metric surfscale
Energy kJ
1
1
1
0
0
0
1
8
16
18
19
15
16
16
21
40
103
102
79
65
61
51
40
12
Wind (km/h)
15
SE
15
ESE
15
SE
10
ESE
10
ESE
15
S
15
SSW
20
SW
15
SSW
15
SSW
10
S
10
SSE
10
SSE
20
S
25
S
25
SSW
20
SW
20
SSW
20
SSW
20
SSW
20
SSW
15
SW
20
SW
20
SW
Wind State
cross-off
off
cross-off
off
off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
6:01PM3.27m
6:23AM3.34m
6:49PM3.43m
7:10AM3.44m
7:32PM3.60m
7:53AM3.55m
Low Tide
1:02AM1.27m
1:28PM1.18m
1:57AM1.16m
2:15PM1.12m
2:42AM1.03m
clear
clear
clear
clear
cloud
clear
clear
cloud
part cloud
cloud
clear
clear
part cloud
cloud
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:45
9:45
9:45
 mm
1
1
1
1
Temp °C
31
31
28
25
25
23
21
17
17
18
17
17
17
18
19
19
19
18
17
17
16
15
15
16
Feels °C
33
33
30
27
26
24
21
16
16
18
17
16
16
16
16
16
17
17
15
15
14
14
12
13
Swell 1
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
7
0.1
W
7
0.1
W
16
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
Energy kJ
1
1
1
5
15
16
16
4
4
4
4
4
4
4
Swell 2
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
15
0.1
W
15
0.1
W
15
Energy kJ
5
4
4
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
ESE
2
0.4
SE
3
0.3
SSE
3
0.3
SSW
3
0.6
SSW
3
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.3
SSE
3
0.8
SSW
4
1
SW
4
1.1
SW
6
1.1
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
6
0.7
SW
6
0.6
SW
4
Energy kJ
1
3
2
1
8
16
18
19
1
21
40
103
102
79
65
61
51
40
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
233
271
147
130
189
271
263
293
307
306
131
140
277
355
383
501
351
263
233
257
263
288
288
641
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
4
5
5
5
6
7
7
7
5
5
6
6
6
5
5
7
5
8
8
7
6
5
  • 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
How to use the Wavefinder 

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