Harlech surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 am Tuesday 24 Mar 2026 GMT
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
9.4° 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 12PM is: 1.9m 7s primary swell from a Southwest direction (forecast issued at 05:00am March 24). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (24 Mar)5ft (1.6m)7s
Afternoon (24 Mar)7ft (2.1m)8s
Evening (24 Mar)8ft (2.4m)9s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
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
Wave Height (m) & direction (?)
1.3
SW
1.4
SW
1.6
SW
1.9
SW
2.1
SW
2.4
WSW
2.4
WSW
2.2
W
1.4
WSW
2.3
WNW
2.2
WNW
2.1
WNW
2
WNW
2
WNW
1.8
NW
1.3
NW
0.9
NW
0.7
NW
0.7
WNW
0.7
WNW
0.6
W
0.5
WSW
0.7
WSW
0.8
WSW
Period(s) (?)667789988887777765444445
Wave
Graph
(?)Metric surfscale
Energy kJ (?)104152230386575834819634262589526456405362331169682318171281427
Wind
(km/h)
30
SW
30
SW
35
SW
40
SSW
45
SSW
35
W
50
W
45
W
35
NW
45
NW
45
NW
45
WNW
40
NW
40
NW
40
NW
20
NNW
10
NNW
10
NW
20
WNW
20
W
20
W
20
SW
20
SW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
onononcross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:31AM
4.03
11:54PM
3.83
12:27PM
3.55
12:55AM
3.45
1:40PM
3.12
Low Tide
/ height (m)
5:55AM
0.74
6:24PM
1.04
7:01AM
1.05
7:38PM
1.37
8:35AM
1.27
9:18PM
1.52
Tuesday
24
Wednesday
25
Thursday
26
Fri
27
Sunrise--6:09-------6:07-------6:05-----
Sunset-----6:35-------6:37-------6:38--
cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
clear
clear
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
Rain (mm)
--1--311121111-------111
Temp. °C91010101010764456666545777688
Feels °C (?)353213-4-4-5-7-6-5-4-4-3-101112134
  • 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.


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