Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Harlech surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 am Wednesday 07 Jan 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
7.8° C
 (Which is 1.2°C colder than average for this time of year)

How big are the waves at Harlech today?

The current surf forecast for Harlech at 10AM is: 1.6m 7s primary swell from a Northwest direction and 0.4m 6s secondary swell from a Southwest direction (forecast issued at 05:00am January 07). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (07 Jan)5.5ft (1.7m)7s
Afternoon (07 Jan)3ft (0.9m)5s
Evening (07 Jan)1.5ft (0.4m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
Sat
10
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
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
See all maps
Wave Height (m) & direction (?)
1.7
WNW
1.9
WNW
1.7
NW
1.3
WNW
0.9
WNW
0.5
WSW
0.4
WSW
0.2
WSW
1.3
W
1.1
W
0.7
WSW
0.6
WSW
0.4
WSW
0.4
SW
0.8
NNW
1.1
NNW
1.2
NW
1.5
NW
1.4
NW
1.4
WNW
1.5
WNW
1.5
NW
0.8
WSW
0.7
WSW
Period(s) (?)77765766566778456666661212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2613322841083925164957230301816195486164147136154154153125
Wind
(km/h)
40
NW
40
NW
35
NW
30
NW
20
WNW
10
W
5
SE
10
SSW
25
WNW
20
WNW
10
W
5
SE
10
ENE
25
NNE
25
N
25
NNW
30
NNW
25
NW
25
NW
25
NW
25
NW
30
NNW
25
NNW
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onglasscrosscross-
on		ononcross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:31AM
4.52
10:55PM
3.83
11:15AM
4.25
11:40PM
3.57
12:01PM
3.91
Low Tide
/ height (m)
5:53PM
0.33
5:55AM
0.68
6:34PM
0.58
6:33AM
0.91
7:15PM
0.85
Wednesday
07
Thursday
08
Friday
09
Sat
10
Sunrise--8:26-------8:26-------8:26-----
Sunset----4:17-------4:19-------4:20---
light rain
cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
light rain
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
Rain (mm)
1-----1-1---365221321111
Temp. °C665654357666433344445555
Feels °C (?)-4-4-4-2-101210330-3-3-3-3-2-2-3-2-2-1-1
  • 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

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for Harlech at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest