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Mablethorpe Surf Forecast
/ Lincolnshire (7 surf breaks) /
Surf Forecasts:
Mablethorpe surfForecast / Lincolnshire / UK
48hr Weather and Surf, issued 6 am Tuesday 19 May 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
12.1° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Mablethorpe today?
The current surf forecast for Mablethorpe at 10AM is: 1.2m 5s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a North direction (forecast issued at 06:00am May 19). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4ft (1.2m) | 5s |
| Afternoon (19 May) | 3.5ft (1.1m) | 6s |
| Evening (19 May) | 0.5ft (0.2m) | 8s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Warm (max 20°C on Thu afternoon, min 11°C on Tue morning). Winds decreasing (strong winds from the S on Tue morning, light winds from the SSW by Thu night). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSE 4 | SE 5 | SSE 5 | SE 6 | SE 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | |
16 | 49 | 67 | 80 | 52 | 6 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | 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 | |
High Tide | 8:13AM5.61m | 8:42PM5.58m | 8:57AM5.42m | 9:34PM5.20m | 9:46AM5.15m | 10:33PM4.75m | ||||||||||||||||||
Low Tide | 2:39PM0.09m | 3:03AM0.57m | 3:27PM0.26m | 3:49AM0.98m | 4:20PM0.54m | |||||||||||||||||||
 |  | |  |  | |  | |  | |  |  | | | |  | | | |  | | | | | |
 | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | 4:48 |
 | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | 9:01 |
1 | 2 | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 9 | 11 | 11 | 13 | 16 | 15 | 13 | 11 | 11 | 12 | 13 | 15 | 16 | 17 | 15 | 13 | 12 | 12 | 14 | 16 | 20 | 20 | 19 | 18 |
2 | 4 | 3 | 7 | 12 | 10 | 8 | 5 | 5 | 6 | 7 | 9 | 12 | 13 | 12 | 10 | 10 | 9 | 11 | 12 | 18 | 19 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | ESE 6 | SE 5 | SE 4 | SE 4 | SE 5 | SE 5 | — | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 |
 kJ | 5 | 5 | 5 | 6 | 6 | 20 | 13 | 5 | 5 | 5 | 3 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 6 | 5 | 5 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SE 5 | SSE 5 | SE 6 | SE 6 | SSW 3 | SSW 3 | SSW 3 | SSW 3 | SW 3 | SW 3 | WSW 3 | SW 3 | WSW 3 | — | SW 2 | SW 2 | SW 2 | SSW 2 | SSW 2 | SSW 4 | S 3 | — | — |
| kJ | 16 | 49 | 67 | 80 | 52 | 4 | 4 | 5 | 6 | 5 | 5 | 4 | 2 | 1 | — | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 425 | 577 | 577 | 492 | 618 | 365 | 363 | 162 | 113 | 164 | 227 | 222 | 452 | 452 | 444 | 396 | 321 | 308 | 308 | 308 | 308 | 340 | 337 | 321 |
Best forecast wave conditions in Lincolnshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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