Harlech surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 6 pm Saturday 30 May 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
14.5° C
(Which is 2.8°C warmer than normal for this time of year)

How big are the waves at Harlech today (30 May):

  • Afternoon surf: Afternoon surf (30 May, local time) - 0.5ft (0.2m), 9s period with WSW swell.
  • Evening surf: Evening surf (30 May, local time) - 0.5ft (0.2m), 13s period with WSW swell.

The current surf forecast for Harlech at 9PM is: 0.2m 13s primary swell from a West-southwest direction and 0.2m 8s secondary swell from a West-southwest direction, 0.4m 4s secondary swell from a Southwest direction (forecast issued at 06:00pm May 30). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (30 May)--
Afternoon (30 May)0.5ft (0.2m)9s
Evening (30 May)0.5ft (0.2m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 36mm), heaviest during Mon night. Very mild (max 15°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.

Sat
30
Sunday
31
Monday
1
Tue
2
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
WSW
9
0.2
WSW
9
0.2
WSW
13
0.3
WSW
12
0.9
SW
5
0.4
WSW
12
0.4
WSW
12
0.7
WSW
12
0.4
WSW
11
0.6
WSW
11
0.4
WSW
11
0.4
WSW
11
0.4
WSW
11
0.7
SW
5
0.3
WSW
11
0.9
SW
5
0.8
SW
5
0.8
SW
6
0.8
SW
6
0.8
SW
6
0.6
SW
6
0.7
SW
6
0.6
SW
6
0.7
WSW
7
Wave Graph
Metric surfscale
Energy kJ
8
7
16
29
32
47
54
119
50
82
48
48
40
27
23
38
32
43
46
43
32
40
34
45
Wind (km/h)
10
SSW
10
SSW
10
S
15
S
15
WSW
10
SW
10
WSW
15
WSW
15
SSW
15
SSW
15
S
15
SSW
15
S
15
SSE
15
SSE
20
S
20
S
15
S
20
SSW
15
SW
15
SSW
15
SSW
10
WSW
10
WNW
cross-on
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
High Tide
8:31PM3.98m
8:50AM3.90m
9:07PM4.04m
9:26AM3.89m
9:42PM4.05m
10:01AM3.82m
Low Tide
3:13PM0.80m
3:35AM0.75m
3:46PM0.82m
4:10AM0.74m
4:19PM0.85m
4:46AM0.76m
part cloud
part cloud
part cloud
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
light rain
heavy rain
light rain
light rain
cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:28
9:29
9:30
9:30
1
1
1
1
2
11
2
13
2
1
1
Temp °C
15
14
13
13
13
13
13
13
14
14
13
13
12
12
13
14
14
15
14
14
13
13
13
14
13
12
11
10
11
12
11
10
12
12
11
11
10
9
10
11
11
13
12
12
11
11
12
12
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
4
0.2
WSW
9
0.2
WSW
13
0.3
WSW
12
0.7
SW
5
0.6
WSW
5
0.7
WSW
12
0.4
WSW
6
0.4
WSW
11
0.4
WSW
11
0.3
WSW
11
0.7
SW
5
0.6
WSW
5
0.2
WSW
11
0.2
WSW
10
0.2
WSW
10
0.2
WSW
10
0.8
SW
6
0.6
SW
6
0.1
W
10
0.6
SW
6
0.7
SW
6
Energy kJ
4
7
16
29
23
16
119
13
48
48
23
27
18
11
11
10
10
43
32
2
34
43
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
9
0.1
SW
14
0.2
WSW
8
0.2
WSW
9
0.4
WSW
12
0.4
WSW
12
0.4
WSW
11
0.4
WSW
11
0.3
WSW
11
0.3
WSW
11
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
14
0.1
SW
10
0.1
SW
10
0.1
W
13
0.1
W
13
0.1
W
13
Energy kJ
7
7
6
8
47
54
50
40
23
23
4
4
4
4
4
4
3
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
14
0.1
W
9
0.1
W
15
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
13
Energy kJ
8
2
4
4
4
4
4
3
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
4
0.4
SW
4
0.6
SW
4
0.9
SW
5
0.8
WSW
5
0.6
WSW
5
0.6
WSW
11
0.6
SW
4
0.8
SW
5
0.8
SW
5
0.4
SSE
3
0.9
SW
5
0.8
SW
5
0.8
SW
6
0.8
SW
6
0.7
SW
6
0.5
SW
4
0.7
WSW
7
Energy kJ
4
4
12
32
26
21
82
15
28
32
3
38
32
43
46
40
8
45
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
Distance (km)
26
207
131
61
131
288
26
26
289
283
61
61
26
181
151
207
181
181
151
263
227
26
26
26
Best forecast wave conditions in Mid Wales
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
3
3
2
3
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
4
5
5
5
5
7
6
  • 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