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Mablethorpe Surf Forecast
/ Lincolnshire (7 surf breaks) /
Surf Forecasts:
Mablethorpe surfForecast / Lincolnshire / UK
48hr Weather and Surf, issued 6 am Sunday 26 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
10.1° C
(Which is 2.1°C warmer than normal for this time of year)How big are the waves at Mablethorpe today?
The current surf forecast for Mablethorpe at 12PM is: 0.8m 8s primary swell from a North-northeast direction and 0.1m 12s secondary swell from a North direction, 0.4m 3s secondary swell from a Southeast direction (forecast issued at 06:00am April 26). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2.5ft (0.7m) | 8s |
| Afternoon (26 Apr) | 2ft (0.6m) | 8s |
| Evening (26 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon morning. Very mild (max 13°C on Sun night, min 7°C on Mon night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the NNE by Mon night). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 11 | N 11 | NNE 11 | N 11 | NNE 5 | NNE 6 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NNE 10 | NNE 10 | |
39 | 52 | 80 | 76 | 53 | 104 | 102 | 102 | 102 | 78 | 110 | 156 | 151 | 198 | 238 | 85 | 107 | 62 | 53 | 53 | 45 | 37 | 31 | 30 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:55PM4.23m | 4:02AM4.24m | 4:01PM4.49m | 4:52AM4.53m | 4:52PM4.77m | |||||||||||||||||||
Low Tide | 9:02AM2.19m | 9:49PM1.30m | 10:19AM1.92m | 10:48PM1.00m | 11:10AM1.57m | 11:31PM0.76m | ||||||||||||||||||
 |  |  | |  | |  | | | | |  | | |  | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:30 |
 | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:21 | — | 8:22 |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 7 | 8 | 10 | 11 | 12 | 13 | 12 | 12 | 12 | 12 | 13 | 11 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 7 | 8 | 8 |
4 | 4 | 4 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 6 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | NE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 11 | N 11 | — | — | — | — | N 10 | — | — | — | — | NNE 10 | NNE 10 |
 kJ | 39 | 52 | 80 | 76 | 53 | 104 | 102 | 102 | 102 | 78 | 110 | 156 | 151 | — | — | — | — | 54 | — | — | — | — | 31 | 30 |
Swell 2 Height (m) Direction Period (s) | N 13 | N 13 | N 12 | — | NNE 10 | N 11 | — | — | SE 3 | SSE 3 | S 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | — | 36 | 21 | — | — | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | — | — | SE 3 | SE 3 | ESE 3 | SE 4 | SE 4 | SE 4 | S 3 | — | — | — | NNE 11 | N 11 | NNE 5 | NNE 6 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 |
| kJ | 8 | — | — | 2 | 2 | 4 | 6 | 7 | 3 | 3 | — | — | — | 198 | 238 | 85 | 107 | 62 | 53 | 53 | 45 | 37 | 22 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 144 | 113 | 73 | 144 | 144 | 153 | 113 | 6 | 0 | 0 | 0 | 102 | 220 | 106 | 220 | 220 | 263 | 365 | 400 | 361 | 361 | 361 | 361 | 274 |
Best forecast wave conditions in Lincolnshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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