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Surf Forecasts:
Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 pm Tuesday 21 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Tenby (North Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tenby (North Beach) sea temperature is
11.0° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Tenby (North Beach) today?
The current surf forecast for Tenby (North Beach) at 8PM is: 1.1m 5s primary swell from a East direction and 0.3m 11s secondary swell from a West-southwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 12:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 1.5ft (0.4m) | 12s |
| Afternoon (21 Apr) | 1.5ft (0.4m) | 11s |
| Evening (21 Apr) | 4ft (1.2m) | 5s |
Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 5 | 11 | 11 | 5 | 6 | 6 | 5 | 6 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 11 | 10 | 10 | 10 | 9 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 45 | 50 | 40 | 40 | 83 | 171 | 199 | 165 | 174 | 131 | 66 | 33 | 28 | 54 | 64 | 64 | 52 | 134 | 188 | 185 | 177 | 170 | 178 | 355 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | cross- on | on | on | on | on | cross- on | on | on | cross- on |
High Tide / height (m) | 9:38AM 7.74 | 10:00PM 7.60 | 10:28AM 7.13 | 10:52PM 7.02 | 11:25AM 6.47 | 11:56PM 6.45 | ||||||||||||||||||
Low Tide / height (m) | 3:46PM 0.67 | 4:13AM 0.81 | 4:36PM 1.26 | 5:11AM 1.42 | 5:37PM 1.86 | 6:24AM 1.96 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 |
| Sunset | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:28 | - | - | - | - |
 | |  |  |  |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 10 | 12 | 11 | 9 | 7 | 7 | 7 | 9 | 12 | 14 | 14 | 11 | 9 | 9 | 8 | 9 | 12 | 15 | 15 | 13 | 10 | 8 | 7 |
| Feels °C (?) | 1 | 3 | 5 | 4 | 0 | -2 | -1 | -2 | 1 | 4 | 8 | 8 | 4 | 2 | 3 | 1 | 2 | 5 | 10 | 10 | 8 | 5 | 2 | 1 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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