Surf Forecasts:
Mablethorpe surf forecast from 15 Nov 2026:
- Best quality surf: Monday 16 Nov, 6AM (local time) - 6ft (1.8m), 8s period, N swell with cross-offshore winds.
- Most powerful swell: Friday 20 Nov, 6PM (local time) - 5ft (1.6m), 10s period, N swell with 463 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 6AM (local time) - 6ft (1.8m), 8s period with N swell.
Best Forecast Surf Conditions for Mablethorpe this week:
The surf forecast for Mablethorpe over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 16) at 6AM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 1.3m and 8s. Another secondary swell of 0.4m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mablethorpe in the next 16 days are 1.6m 10s and forecast to arrive on Friday (Nov 20) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Monday (Nov 30) at 6PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 16th Nov) | 6ft (1.8m) 8s |
| Best Surf | 6AM (Mon 16th Nov) | 6ft (1.8m) 8s |
| Most Powerful | 6PM (Fri 20th Nov) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Mablethorpe over the next 16 days.
Short Range ForecastHeavy rain (total 26mm), heaviest during Tue morning. Very mild (max 10°C on Mon night, min 4°C on Sat night). Mainly strong winds. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Mild temperatures (max 9°C on Wed night, min 7°C on Tue night). Mainly fresh winds. | ||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | SSE 4 | N 16 | NNE 14 | N 8 | NNE 7 | NNE 12 | E 7 | ENE 7 | NNE 11 | NNE 10 | NNE 9 | NE 8 | NNE 7 | N 10 | N 10 | N 10 | N 10 | N 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 13 | 7 | 20 | 69 | 161 | 94 | 49 | 208 | 67 | 40 | 375 | 280 | 113 | 83 | 120 | 405 | 313 | 313 | 203 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-on | off | cross-off | off | cross-off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 8:55AM4.21m | 9:02PM4.40m | 9:43AM3.88m | 9:50PM4.16m | 10:54AM3.64m | 11:00PM3.98m | 12:29PM3.63m | 00:28AM3.96m | 1:46PM3.86m | 1:42AM4.14m | 2:41PM4.22m | 2:40AM4.46m | |||||||
Low Tide | 2:53AM1.17m | 3:03PM1.64m | 3:39AM1.44m | 3:47PM1.92m | 4:35AM1.65m | 4:45PM2.16m | 5:44AM1.75m | 6:02PM2.27m | 7:02AM1.65m | 7:28PM2.17m | 8:12AM1.39m | 8:39PM1.86m | |||||||
 |  |  |  | | |  |  | | | | |  | |  | |  | |  | |
 | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — |
 | — | — | 4:02 | — | — | 4:00 | — | — | 4:00 | — | — | 3:59 | — | — | 3:56 | — | — | 3:56 | — |
mm | — | — | 3 | 1 | — | 1 | 12 | 9 | — | 2 | — | — | 7 | 2 | — | — | — | — | — |
Temp °C | 6 | 7 | 7 | 8 | 6 | 6 | 10 | 10 | 10 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 8 |
Feels °C | 1 | 1 | 3 | 1 | 2 | 4 | 0 | 1 | 3 | 4 | 5 | 6 | 7 | 3 | 1 | 3 | 2 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | N 8 | SE 4 | NNE 14 | N 8 | NNE 7 | NNE 7 | N 11 | ENE 7 | NNE 11 | NE 7 | NNE 9 | — | — | NE 6 | NNE 10 | — | — | N 9 |
| kJ | 13 | 1 | 4 | 69 | 161 | 94 | 34 | 63 | 67 | 40 | 2 | 280 | — | — | 30 | 276 | — | — | 203 |
Swell 2 Height (m) Direction Period (s) | — | — | N 16 | SE 4 | NNE 13 | NNE 13 | NNE 12 | N 10 | NNE 11 | ENE 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 20 | 1 | 58 | 57 | 49 | 54 | 42 | 9 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | N 8 | N 8 | — | — | — | — | N 11 | N 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | 1 | — | — | — | — | 22 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 4 | — | NW 3 | — | — | SE 4 | E 7 | WSW 3 | W 3 | NNE 10 | — | NE 8 | NNE 7 | N 10 | N 10 | N 10 | N 10 | — |
| kJ | 6 | 7 | — | 3 | — | — | 12 | 208 | 8 | 8 | 375 | — | 113 | 83 | 120 | 405 | 313 | 313 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 299 | 226 | 50 | 220 | 0 | 0 | 297 | 73 | 424 | 6 | 0 | 0 | 52 | 144 | 266 | 220 | 220 | 297 | 219 |
Best forecast wave conditions in Lincolnshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Mablethorpe Surf forecast
The above surf forecast table for Mablethorpe provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mablethorpe can be found by selecting the local surf guide option on the grey menu. Our Mablethorpe surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mablethorpe) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Mablethorpe may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Mablethorpe is 20 km (12 miles) from Skegness. If you plan a holiday in Lincolnshire, look for hotels and other accommodation in Skegness. Skegness has rooms for a wide range of budgets as well as car hire and transport links.
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