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Surf Forecasts:
Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 11 am Monday 23 Mar 2026 GMTForecast 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
9.7° C
(Which is 1.0°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 7PM is: 0.3m 12s primary swell from a West direction and 0.2m 9s secondary swell from a South-southwest direction (forecast issued at 11:00am March 23). An open ocean swell of 0.4m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 1.5ft (0.4m) | 12s |
| Afternoon (23 Mar) | 1.5ft (0.4m) | 9s |
| Evening (23 Mar) | 1ft (0.3m) | 12s |
Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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 | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 9 | 12 | 12 | 12 | 11 | 11 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 10 | 10 | 13 | 9 | 13 | 13 | 13 | 8 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 48 | 48 | 25 | 25 | 25 | 43 | 23 | 22 | 190 | 284 | 495 | 1245 | 1670 | 1985 | 1925 | 2391 | 2089 | 507 | 1138 | 424 | 424 | 273 | 273 | 202 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | cross- off | off | cross- off | cross- off | off |
High Tide / height (m) | 8:52AM 7.89 | 9:13PM 7.60 | 9:37AM 7.28 | 10:00PM 6.99 | 10:30AM 6.56 | 11:00PM 6.34 | ||||||||||||||||||
Low Tide / height (m) | 2:59PM 0.55 | 3:21AM 0.75 | 3:43PM 1.16 | 4:11AM 1.39 | 4:38PM 1.84 | 5:19AM 2.04 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:38 | - | - | - | - |
 | | | |  | | | | | | |  |  | | |  |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 6 | 6 | 6 |
| Feels °C (?) | 7 | 5 | 7 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | -3 | -3 | -5 | -7 | -5 | -5 | -3 | -2 | -2 | -2 | 0 | 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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