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Surf Forecasts:
Mablethorpe surfForecast / Lincolnshire / UK
48hr Weather and Surf, issued 5 am Friday 12 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Mablethorpe surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mablethorpe sea temperature is
7.9° C
(Which is slightly cooler than normal)How big are the waves at Mablethorpe today?
The current surf forecast for Mablethorpe at 8AM is: 0.2m 12s primary swell from a North-northeast direction and 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 05:00am December 12). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 0.5ft (0.2m) | 12s |
| Afternoon (12 Dec) | 1ft (0.3m) | 11s |
| Evening (12 Dec) | 1ft (0.3m) | 11s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 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) (?) | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 21 | 21 | 10 | 10 | 9 | 9 | 9 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 14 | 13 | 15 | 27 | 25 | 24 | 23 | 23 | 22 | 21 | 10 | 10 | 8 | 9 | 9 | 8 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- off | cross- off | 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) | 11:59AM 3.97 | 11:57PM 4.26 | 1:08PM 3.94 | 1:09AM 4.16 | 2:09PM 4.04 | |||||||||||||||||||
Low Tide / height (m) | 5:35PM 2.14 | 6:31AM 1.47 | 6:53PM 2.22 | 7:43AM 1.56 | 8:13PM 2.11 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | - | 8:03 | - | - | - | - | - | - | - | 8:04 | - | - | - | - | - | - | - | 8:06 | - | - | - | - | - |
| Sunset | - | - | - | - | 3:40 | - | - | - | - | - | - | - | 3:40 | - | - | - | - | - | - | - | 3:40 | - | - | - |
 |  |  |  | | | | |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 9 | 10 | 11 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 7 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 8 | 7 | 7 |
| Feels °C (?) | 3 | 4 | 5 | 5 | 7 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 3 | 0 | -2 | -2 | -1 | -1 | 0 | 0 | 1 | 0 | -1 | -1 |
- Map Icons:
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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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