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Mablethorpe Surf Forecast
/ Lincolnshire (7 surf breaks) /
Surf Forecasts:
Mablethorpe surfForecast / Lincolnshire / UK
48hr Weather and Surf, issued 12 pm Sunday 19 Apr 2026 BSTForecast 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
9.3° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Mablethorpe today?
The current surf forecast for Mablethorpe at 3PM is: 0.5m 4s primary swell from a North direction (forecast issued at 12:00pm April 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | - | - |
| Afternoon (19 Apr) | 1.5ft (0.5m) | 4s |
| Evening (19 Apr) | 1ft (0.3m) | 4s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| 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) (?) | 5 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 11 | 13 | 9 | 6 | 6 | 4 | 10 | 11 | 15 | 24 | 33 | 29 | 32 | 17 | 9 | 18 | 59 | 100 | 107 | 103 | 103 | 79 | 62 | 58 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross | cross- off | cross | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 7:52AM 5.79 | 8:08PM 6.00 | 8:30AM 5.66 | 8:51PM 5.77 | 9:10AM 5.40 | 9:39PM 5.37 | ||||||||||||||||||
Low Tide / height (m) | 2:10PM 0.07 | 2:34AM -0.02 | 2:50PM 0.13 | 3:15AM 0.34 | 3:33PM 0.34 | 3:58AM 0.82 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:45 |
| Sunset | - | - | - | 8:05 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - |
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels °C (?) | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 3 | 2 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 1 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mablethorpe surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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