Surf Forecasts:
How big are the waves at Mablethorpe today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 2.5ft (0.8m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 1.5ft (0.4m), 7s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 1.5ft (0.4m), 6s period with NE swell.
The current surf forecast for Mablethorpe at 6AM is: 0.9m 7s primary swell from a East-northeast direction (forecast issued at 12:00am October 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 2.5ft (0.8m) | 7s |
| Afternoon (21 Oct) | 1.5ft (0.4m) | 7s |
| Evening (21 Oct) | 1.5ft (0.4m) | 6s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Fri afternoon. Very mild (max 13°C on Tue night, min 7°C on Wed night). Mainly near gales. | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NNE 7 | NE 7 | N 6 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | SE 4 | SE 5 | SE 6 | N 9 | NW 4 | NNW 6 | NNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 159 | 97 | 76 | 44 | 33 | 18 | 18 | 8 | 5 | 2 | 3 | 4 | 4 | 11 | 12 | 10 | 11 | 37 | 61 | 80 | 13 | 0 | 0 | 214 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-on | glassy | off | cross-off | cross-off |
High Tide | 2:45AM3.82m | 3:47PM3.84m | 3:46AM4.16m | 4:33PM4.26m | 4:31AM4.57m | 5:10PM4.69m | ||||||||||||||||||
Low Tide | 9:13AM1.84m | 9:39PM2.15m | 10:15AM1.41m | 10:35PM1.75m | 10:59AM0.95m | |||||||||||||||||||
 |  |  |  |  |  | | | | |  | | | | | | | | |  | | |  | | |
 | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 1 | — | — | — | — | 4 | 5 | 1 | — | — | — | — | — | — | — | — | 2 | 3 | 3 | — | 2 | 5 | 8 | — |
Temp °C | 11 | 11 | 10 | 11 | 13 | 10 | 9 | 9 | 8 | 7 | 7 | 9 | 11 | 12 | 12 | 11 | 11 | 12 | 13 | 12 | 12 | 10 | 8 | 9 |
Feels °C | 8 | 6 | 6 | 6 | 9 | 3 | 1 | -1 | -1 | -1 | 0 | 3 | 4 | 7 | 8 | 6 | 4 | 5 | 6 | 7 | 11 | 4 | -4 | -2 |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NNE 7 | NE 7 | N 6 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 9 | N 9 | ESE 6 | ESE 7 | ESE 7 | E 7 |
| kJ | 159 | 97 | 76 | 44 | 33 | 18 | 18 | 8 | 5 | 2 | 3 | 4 | 4 | 11 | 12 | 10 | 11 | 12 | 13 | 13 | 46 | 26 | 9 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | ESE 5 | ESE 8 | E 6 | N 6 | NE 7 | NE 7 | N 7 | — | — | — | — | — | — | — | N 9 | — | — | — |
| kJ | — | — | — | — | — | 9 | 10 | 6 | 1 | 1 | 2 | 2 | 1 | — | — | — | — | — | — | — | 13 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NNE 8 | E 7 | ESE 5 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 7 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 2 | SSW 3 | S 3 | SE 4 | — | WNW 3 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | WSW 3 | SW 3 | — | SSE 3 | SE 4 | SE 5 | SE 6 | — | NW 4 | NNW 6 | NNW 8 |
| kJ | 2 | 1 | 3 | 5 | 9 | — | 8 | 23 | 23 | 14 | 11 | 9 | 6 | 4 | 1 | — | 4 | 37 | 61 | 80 | — | 32 | 149 | 214 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 49 | 49 | 164 | 144 | 106 | 145 | 218 | 294 | 381 | 381 | 336 | 325 | 101 | 50 | 274 | 298 | 317 | 299 | 116 | 50 | 476 | 1093 | 419 |
Best forecast wave conditions in Lincolnshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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