Surf Forecasts:
Mablethorpe surf forecast from 15 Nov 2026:
- Best quality surf: Saturday 21 Nov, 3AM (local time) - 4ft (1.2m), 10s period, NNE swell with offshore winds.
- Most powerful swell: Friday 20 Nov, 6PM (local time) - 6ft (1.9m), 9s period, N swell with 548 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 12AM (local time) - 1.5ft (0.4m), 14s period with NNE 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 12AM. The primary swell is predicted to be 0.4m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Mablethorpe in the next 16 days are 1.9m 9s and forecast to arrive on Friday (Nov 20) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Nov 24) at 6PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 16th Nov) | 1.5ft (0.4m) 14s |
| Best Surf | 3AM (Sat 21st Nov) | 4ft (1.2m) 10s |
| Most Powerful | 6PM (Fri 20th Nov) | 6ft (1.9m) 9s |
Table - best surf conditions forecast for Mablethorpe over the next 16 days.
Short Range ForecastHeavy rain (total 30mm), heaviest during Mon night. Very mild (max 12°C on Tue morning, min 3°C on Mon morning). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the SE by Mon night). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Wed afternoon. Mild temperatures (max 8°C on Thu morning, min 4°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
AM | PM | 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) | SSE 4 | N 16 | NNE 14 | NNE 13 | N 7 | NNE 12 | E 7 | NNE 11 | N 10 | NNE 9 | NNE 9 | NNE 8 | NE 6 | NNE 9 | NNE 9 | N 10 | N 8 | NNE 9 | N 10 | NNE 10 | NNE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 7 | 20 | 69 | 58 | 94 | 49 | 130 | 41 | 56 | 121 | 130 | 114 | 112 | 207 | 173 | 384 | 511 | 259 | 192 | 150 | 115 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | off | cross-off | cross-off | cross-on | cross-off | cross-off | off | off | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross |
High Tide | 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 | 3:26PM4.62m | |||||||||
Low Tide | 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 | 9:08AM1.04m | 9:34PM1.45m | ||||||||
 |  |  |  | |  |  | |  | |  |  | | |  |  | |  | | | | |
 | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | 4:02 | — | — | 4:00 | — | — | 4:00 | — | — | 3:59 | — | — | 3:56 | — | — | 3:56 | — | — | 3:55 | — |
mm | — | 2 | 3 | — | — | 15 | 4 | 1 | 5 | 2 | 8 | 6 | 1 | — | — | — | — | — | — | — | 10 |
Temp °C | 7 | 8 | 8 | 5 | 4 | 9 | 12 | 11 | 8 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 4 | 5 | 6 | 7 |
Feels °C | 2 | 4 | 2 | -1 | -2 | -1 | 4 | 2 | 4 | 3 | 5 | 3 | 2 | 1 | 1 | 0 | -1 | -2 | 1 | 2 | 4 |
Swell 1 Height (m) Direction Period (s) | N 8 | SE 4 | NNE 14 | NNE 13 | NNE 13 | NNE 6 | E 7 | E 7 | N 10 | NNE 9 | NNE 9 | NNE 8 | — | — | NNE 9 | — | N 9 | NNE 9 | N 10 | NNE 10 | NNE 9 |
| kJ | 1 | 3 | 69 | 58 | 57 | 31 | 130 | 23 | 56 | 121 | 130 | 114 | — | — | 173 | — | 339 | 259 | 192 | 150 | 115 |
Swell 2 Height (m) Direction Period (s) | — | N 16 | SE 4 | N 8 | — | NNE 12 | N 12 | NNE 11 | — | N 10 | — | NNE 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | 20 | 1 | 5 | — | 49 | 70 | 41 | — | 71 | — | 17 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | N 8 | N 8 | — | — | — | — | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | NW 2 | N 5 | N 7 | SE 3 | SSW 3 | W 4 | W 3 | WSW 3 | — | SW 3 | NE 6 | NNE 9 | — | N 10 | N 8 | WNW 3 | WSW 3 | SSW 2 | S 4 |
| kJ | 7 | — | 1 | 37 | 94 | 2 | 7 | 34 | 8 | 3 | — | 4 | 112 | 207 | — | 384 | 511 | 1 | 1 | 1 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 226 | 50 | 0 | 182 | 10 | 297 | 492 | 218 | 106 | 0 | 10 | 4 | 119 | 220 | 220 | 266 | 263 | 87 | 0 | 0 | 157 |
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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