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Surf Forecasts:
Marloes Sands surfForecast / Wales – Pembrokeshire / UK
48hr Weather and Surf, issued 11 pm Tuesday 09 Dec 2025 GMTForecast 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
12.0° C
(Which is 1.0°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 5AM is: 4.0m 13s primary swell from a Southwest direction (forecast issued at 11:00pm December 09). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 11ft (3.5m) | 12s |
| Afternoon (10 Dec) | 10ft (3.0m) | 12s |
| Evening (10 Dec) | 10ft (3.0m) | 11s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 14 | 8 | 8 | 9 | 11 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 11058 | 8466 | 6130 | 5183 | 3907 | 3235 | 2689 | 2166 | 1931 | 4042 | 1004 | 1383 | 1999 | 2921 | 3935 | 7194 | 5782 | 4635 | 3825 | 3448 | 3008 | 1805 | 1778 | 4473 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross- on | on | on |
High Tide / height (m) | 9:31PM 5.10 | 9:55AM 5.34 | 10:26PM 4.74 | 10:51AM 4.98 | 11:26PM 4.45 | 11:53AM 4.68 | ||||||||||||||||||
Low Tide / height (m) | 3:52AM 0.94 | 4:30PM 0.98 | 4:45AM 1.28 | 5:28PM 1.30 | 5:45AM 1.57 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:17 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:09 | - | - | - | - | - | - | - | 4:09 | - |
 |  | | |  | |  |  | | | | | |  | | |  | | | | | | |  | |
Rain (mm) | - | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 11 |
| Feels °C (?) | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 2 | 1 | 2 | 4 | 3 | 3 | 3 | 3 | 4 | 6 | 6 | 5 | 6 |
- Map Icons:
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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