Harlech surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 11 pm Thursday 19 Feb 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
7.0° C
(Which is slightly cooler than normal)


How big are the waves at Harlech today?

The current surf forecast for Harlech at 2AM is: 0.9m 5s primary swell from a West-southwest direction (forecast issued at 11:00pm February 19). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Feb)5ft (1.6m)6s
Afternoon (20 Feb)6ft (1.9m)8s
Evening (20 Feb)4.5ft (1.4m)9s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
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 (?)
0.6
WSW
0.8
WSW
0.9
WSW
1.1
SW
1.6
SW
2.2
SW
1.9
WSW
1.5
WSW
1.4
WSW
1.3
WSW
1.6
WSW
1.5
WSW
1.3
WSW
1.1
SW
1.9
SW
2.1
SW
2.1
WSW
1.9
WSW
1.6
WSW
1.5
WSW
1.4
SW
1.6
SW
1.6
SW
1.7
SW
Period(s) (?)10105568899967787888886667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)721473954171587500352326292190192147151352543587458334292133176171268
Wind
(km/h)
10
SW
15
W
20
SW
30
SSW
35
SSW
35
SW
35
W
25
WSW
25
WSW
25
SW
35
SW
30
WSW
25
SW
30
SSW
30
SW
35
SW
35
SW
30
SW
20
SW
25
SW
30
SW
35
SW
35
SW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
on
crosscrosscross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
9:27PM
4.35
9:44AM
4.77
10:04PM
4.36
10:22AM
4.68
10:43PM
4.26
11:03AM
4.46
Low Tide
/ height (m)
4:21AM
0.29
4:51PM
0.18
4:52AM
0.39
5:24PM
0.36
5:23AM
0.56
5:57PM
0.62
Friday
20
Saturday
21
Sunday
22
Sunrise----7:24-------7:22-------7:18---
Sunset------5:37-------5:37-------5:39-
cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
cloud
cloud
light rain
cloud
part cloud
cloud
light rain
mod rain
light rain
cloud
light rain
cloud
light rain
light rain
rain showers
rain showers
light rain
Rain (mm)
----453--2---161-1-12111
Temp. °C667881010998999101010101099101099
Feels °C (?)322113343223454344544322
  • 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

Latest Updates

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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