Harlech Surf Break

Lat Long: 52.84° N 4.12° W

Harlech 48 hour detailed Surf Forecast

Issued: 12 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Harlech sea temperature is
20.0° C
4.8° 

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


How big are the waves at Harlech today (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 1.5ft (0.4m), 4s period with NW swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 2ft (0.6m), 5s period with NW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 2ft (0.6m), 4s period with NNW swell.

The current surf forecast for Harlech at 6AM is: 0.4m 4s primary swell from a North-northwest direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 12:00am July 22). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (22 Jul)1.5ft (0.4m)4s
Afternoon (22 Jul)2ft (0.6m)5s
Evening (22 Jul)2ft (0.6m)4s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
N
3
0.4
NNW
3
0.4
NNW
4
0.4
NW
4
0.4
NW
6
0.8
NW
4
0.7
NW
5
0.5
NNW
4
0.4
NNW
4
0.3
NNW
4
0.2
NNW
4
0.2
NNW
4
0.4
NW
4
0.5
NW
4
0.4
NNW
4
0.3
NNW
3
0.2
N
3
Wave Graph
Metric surfscale
Energy kJ
6
4
6
4
11
20
22
10
7
3
1
1
3
6
5
2
0
0
0
0
0
0
0
0
Wind (km/h)
15
NNE
15
N
10
N
10
NNW
10
NW
15
NW
15
NNW
15
N
10
NNE
10
NNE
5
N
10
NW
10
NW
15
NW
15
NNW
15
NNE
10
ENE
5
NE
5
NNE
5
W
10
W
10
WNW
5
W
5
SW
Wind State
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
glassy
glassy
on
on
on
on
glassy
High Tide
2:23AM3.40m
2:58PM3.08m
3:29AM3.11m
4:11PM2.97m
4:47AM2.98m
5:25PM3.01m
Low Tide
9:23AM1.22m
9:37PM1.40m
10:17AM1.44m
10:50PM1.54m
11:35AM1.54m
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:25
9:23
9:22
 mm
Temp °C
11
10
10
14
18
21
20
16
14
14
14
17
20
20
20
16
16
14
15
17
18
19
19
16
Feels °C
8
8
8
13
17
19
18
14
12
13
13
17
19
18
18
14
15
13
15
17
17
18
18
16
  • 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 

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.


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