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Marloes Sands Surf Forecast
/ Wales – Pembrokeshire (19 surf breaks) /
Surf Forecasts:
Marloes Sands surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 12 pm Tuesday 21 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Marloes Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marloes Sands sea temperature is
10.6° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Marloes Sands today?
The current surf forecast for Marloes Sands at 4PM is: 0.3m 11s primary swell from a West-southwest direction (forecast issued at 12:00pm April 21). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 1ft (0.3m) | 12s |
| Afternoon (21 Apr) | 1ft (0.3m) | 11s |
| Evening (21 Apr) | 1ft (0.3m) | 11s |
Table - waves today at Marloes Sands. (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) (?) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 16 | 16 | 16 | 5 | 9 | 5 | 6 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 25 | 24 | 23 | 23 | 23 | 10 | 10 | 10 | 10 | 10 | 10 | 16 | 6 | 5 | 6 | 18 | 58 | 159 | 192 | 213 | 208 | 200 | 244 | 396 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:38AM 5.76 | 10:00PM 5.69 | 10:28AM 5.28 | 10:53PM 5.25 | 11:27AM 4.77 | 11:57PM 4.82 | ||||||||||||||||||
Low Tide / height (m) | 3:59PM 0.52 | 4:28AM 0.58 | 4:50PM 0.97 | 5:27AM 1.04 | 5:51PM 1.42 | 6:41AM 1.43 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 |
| Sunset | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:30 | - | - | - | - |
 | |  | |  |  | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 10 | 12 | 11 | 10 | 7 | 7 | 6 | 9 | 11 | 13 | 14 | 12 | 9 | 9 | 9 | 9 | 11 | 14 | 15 | 13 | 11 | 9 | 8 |
| Feels °C (?) | -1 | 2 | 4 | 3 | 1 | -3 | -2 | -4 | 0 | 2 | 6 | 8 | 5 | 1 | 1 | 1 | 1 | 3 | 7 | 9 | 6 | 5 | 2 | 1 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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