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Surf Forecasts:
Harlech surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Saturday 04 Apr 2026 BSTForecast 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
9.3° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Harlech today?
The current surf forecast for Harlech at 7AM is: 0.7m 8s primary swell from a West-southwest direction and 0.3m 4s secondary swell from a Northwest direction (forecast issued at 12:00am April 04). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 2ft (0.6m) | 8s |
| Afternoon (04 Apr) | 6ft (1.8m) | 7s |
| Evening (04 Apr) | 10ft (3.0m) | 10s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 5 | 7 | 8 | 10 | 11 | 12 | 12 | 7 | 6 | 6 | 6 | 8 | 10 | 10 | 10 | 9 | 5 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 207 | 125 | 78 | 52 | 41 | 107 | 336 | 608 | 1508 | 2248 | 2233 | 1538 | 374 | 280 | 170 | 95 | 157 | 122 | 96 | 74 | 34 | 22 | 33 | 47 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- off | cross | cross | cross | cross | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 9:56PM 4.35 | 10:13AM 4.42 | 10:29PM 4.27 | 10:46AM 4.21 | 11:00PM 4.10 | 11:19AM 3.94 | ||||||||||||||||||
Low Tide / height (m) | 4:46AM 0.39 | 5:02PM 0.48 | 5:11AM 0.52 | 5:24PM 0.69 | 5:37AM 0.71 | 5:47PM 0.93 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:57 | - | - | - | - | - | - | - | 7:59 |
 | |  |  | |  | | |  | |  |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 7 | 7 | 8 | 11 | 10 | 10 | 8 | 8 | 6 | 6 | 5 | 7 | 8 | 8 | 7 | 6 | 5 | 5 | 8 | 11 | 13 | 12 |
| Feels °C (?) | 4 | 3 | 4 | 3 | 2 | 3 | 1 | -1 | -6 | -5 | -5 | -3 | -4 | -2 | 0 | 2 | 2 | 2 | 1 | 1 | 3 | 6 | 9 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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