Harlech Surf Break

Harlech 48 hour detailed Surf Forecast

Lat Long: 52.84° N 4.12° W

Issued: 12 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Harlech sea temperature is
18.5° C

4.3°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.


How big are the waves at Harlech today (03 Jul):

  • Morning surf: Morning surf (03 Jul, local time) - 1.5ft (0.4m), 6s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Jul, local time) - 1.5ft (0.5m), 3s period with SW swell.
  • Evening surf: Evening surf (03 Jul, local time) - 2.5ft (0.8m), 5s period with SW swell.

The current surf forecast for Harlech at 7AM is: 0.4m 6s primary swell from a Southwest direction and 0.1m 4s secondary swell from a Northwest direction (forecast issued at 12:00am July 03). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (03 Jul)1.5ft (0.4m)6s
Afternoon (03 Jul)1.5ft (0.5m)3s
Evening (03 Jul)2.5ft (0.8m)5s

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 19°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
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)
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.2
WSW
6
0.5
SW
3
0.8
SW
4
0.9
SW
5
0.9
SW
5
0.7
SW
5
0.8
WSW
6
0.8
WSW
6
0.8
WSW
4
0.9
WSW
5
0.9
WSW
5
0.8
WSW
5
0.7
WSW
5
0.6
WSW
5
0.5
WSW
6
0.4
WSW
6
0.4
SW
5
0.4
SW
5
0.2
WSW
5
0.5
SW
4
Wave Graph
Metric surfscale
Energy kJ
11
10
9
5
3
4
22
36
38
28
34
36
26
44
47
34
25
18
18
12
7
6
2
8
Wind (km/h)
5
SW
5
SSW
5
S
10
S
15
SW
20
SW
20
SSW
20
SSW
20
SW
15
WSW
15
WSW
15
SW
25
SW
20
SW
20
WSW
10
SW
10
WSW
10
WSW
10
SW
10
WSW
10
SW
10
SSW
15
SSW
10
S
Wind State
cross-on
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
10:36PM4.10m
10:54AM3.71m
11:12PM4.09m
11:30AM3.65m
11:49PM4.04m
12:09PM3.58m
Low Tide
5:54AM0.68m
5:56PM0.79m
6:31AM0.72m
6:31PM0.87m
7:09AM0.79m
7:06PM0.97m
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:56
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:43
9:43
9:42
 mm
Temp °C
13
13
13
14
16
16
15
15
15
15
15
16
18
18
19
17
17
16
16
16
17
17
17
15
Feels °C
12
13
12
13
14
13
13
13
13
14
14
14
15
16
17
16
17
16
16
16
17
16
16
14
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
6
0.4
SW
6
0.4
SW
6
0.3
SW
6
0.2
WSW
6
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
11
0.8
WSW
5
0.7
WSW
5
0.6
WSW
5
0.5
WSW
6
0.4
WSW
6
0.4
SW
5
0.4
SW
5
0.1
NW
4
Energy kJ
11
10
9
5
3
2
2
2
2
34
23
18
18
12
7
6
1
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
4
0.1
NW
4
0.1
NW
4
0.1
W
11
0.1
W
10
0.2
WNW
4
0.3
NW
4
0.3
NW
4
0.3
NW
4
0.2
WNW
4
0.1
NW
4
0.2
WSW
5
0.1
W
9
Energy kJ
1
1
1
2
2
2
3
3
2
1
1
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
11
0.1
W
10
0.1
W
11
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
Energy kJ
2
2
2
2
2
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.5
SW
3
0.8
SW
4
0.9
SW
5
0.9
SW
5
0.7
SW
5
0.8
WSW
6
0.8
WSW
6
0.8
WSW
4
0.9
WSW
5
0.9
WSW
5
0.7
W
5
0.6
W
4
0.5
SW
4
Energy kJ
4
22
36
38
28
34
36
26
44
47
25
14
8
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)
131
131
131
245
263
290
284
207
281
281
143
143
501
736
227
399
263
142
143
143
263
263
317
230
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
1
1
3
1
3
3
3
3
2
1
1
1
1
2
2
1
1
Header Global
Rating
(10 max)
9
9
9
9
7
9
5
5
8
7
6
5
5
8
5
5
5
9
9
9
8
7
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
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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