Harlech surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 6 am Saturday 25 Apr 2026 BST
Forecast update in hr  min  s Forecast update imminent
Harlech surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Harlech sea temperature is
10.8° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Harlech today?

The current surf forecast for Harlech at 1PM is: 0.5m 11s primary swell from a Southwest direction (forecast issued at 06:00am April 25). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (25 Apr)1.5ft (0.5m)11s
Afternoon (25 Apr)1.5ft (0.4m)10s
Evening (25 Apr)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sat morning, min 10°C on Mon night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tue
28
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
1 AM
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
SW
11
0.5
SW
11
0.5
SW
11
0.5
SW
11
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
SW
10
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.3
SW
8
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.5
NW
4
0.5
NW
4
0.2
WSW
8
0.2
WSW
8
Wave Graph
Metric surfscale
Energy kJ
55
55
56
55
42
39
38
24
22
21
20
20
19
18
17
17
11
6
6
6
6
6
6
6
Wind (km/h)
10
E
10
E
0
ESE
10
W
5
WNW
5
WNW
5
E
5
ESE
5
ESE
10
ESE
5
SSE
10
SW
0
SW
5
SW
5
SW
0
E
0
E
5
NE
5
NNW
15
NW
20
NNW
15
N
10
NNE
10
NNE
off
off
glassy
on
on
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
cross-off
High Tide
4:04PM2.95m
4:36AM3.38m
5:26PM3.10m
5:46AM3.58m
6:23PM3.37m
Low Tide
10:57AM1.03m
11:22PM1.31m
12:11PM0.87m
00:31AM1.12m
1:10PM0.67m
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:31
8:34
8:36
8:37
Temp °C
12
12
15
16
16
15
13
13
12
12
14
15
14
14
12
11
11
11
13
15
16
14
11
11
9
9
14
13
14
14
11
11
10
10
12
13
13
13
11
10
10
10
12
12
12
11
8
8
Swell 1
Height (m)
Direction
Period (s)
0.5
SW
11
0.5
SW
11
0.5
SW
11
0.5
SW
11
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
SW
10
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
9
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.3
SW
8
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
WSW
8
0.3
NW
4
0.2
WSW
8
Energy kJ
55
55
56
55
42
39
38
24
22
21
20
20
19
18
17
17
11
6
6
6
6
6
2
6
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
8
0.1
W
9
Energy kJ
6
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
NW
4
0.5
NW
4
0.5
NW
4
0.3
N
3
0.2
NNW
3
Energy kJ
2
6
6
2
1
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)
31
44
44
26
26
26
26
26
125
125
125
125
140
131
130
125
125
130
131
131
299
281
186
138
Best forecast wave conditions in Mid Wales
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
1
2
2
1
2
2
2
2
2
2
2
2
1
1
1
1
2
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
6
8
7
7
6
6
5
8
9
9
8
7
6
6
6
6
5
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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Harlech surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest