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Harlech surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 5 am Thursday 27 Nov 2025 GMTForecast 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
10.0° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Harlech today?
The current surf forecast for Harlech at 11AM is: 1.6m 7s primary swell from a Southwest direction (forecast issued at 05:00am November 27). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 5ft (1.5m) | 7s |
| Afternoon (27 Nov) | 6ft (1.9m) | 8s |
| Evening (27 Nov) | 6ft (1.8m) | 8s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 152 | 244 | 206 | 295 | 427 | 476 | 392 | 496 | 499 | 545 | 868 | 878 | 858 | 947 | 832 | 452 | 207 | 143 | 67 | 58 | 46 | 35 | 29 | 31 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | cross | glass | glass | glass | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:11PM 3.46 | 12:43AM 3.03 | 1:12PM 3.36 | 1:55AM 2.98 | 2:25PM 3.38 | |||||||||||||||||||
Low Tide / height (m) | 7:50PM 1.24 | 7:55AM 1.43 | 8:50PM 1.18 | 9:00AM 1.40 | 9:51PM 1.03 | |||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| Sunrise | - | - | 7:58 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - |
| Sunset | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:06 | - | - | - |
 | |  | | |  |  | | |  | | |  | | | | | |  |  |  | | | | |
Rain (mm) | 1 | 1 | 1 | 2 | 1 | - | - | - | - | - | 1 | 3 | 1 | - | - | 1 | 2 | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 8 | 6 | 6 | 5 |
| Feels °C (?) | 7 | 7 | 7 | 7 | 6 | 5 | 3 | 1 | 2 | 1 | 0 | -1 | -1 | 0 | 1 | 3 | 4 | 5 | 5 | 6 | 4 | 2 | 3 | 2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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