Surf Forecasts:
How big are the waves at Mablethorpe today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4.5ft (1.4m), 6s period with E swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5.5ft (1.7m), 7s period with E swell.
- Evening surf: Evening surf (20 Oct, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Mablethorpe at 2PM is: 1.6m 7s primary swell from a East direction and 0.1m 11s secondary swell from a North direction, 0.1m 17s secondary swell from a North direction (forecast issued at 06:00am October 20). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4.5ft (1.4m) | 6s |
| Afternoon (20 Oct) | 5.5ft (1.7m) | 7s |
| Evening (20 Oct) | 5ft (1.5m) | 7s |
Table - waves today at Mablethorpe. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Tue afternoon. Very mild (max 13°C on Tue night, min 7°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the SSE by Thu afternoon). | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | ENE 8 | E 7 | ENE 7 | ENE 7 | SE 4 | SE 5 | SSE 5 | SSE 5 | NNE 7 | NNE 7 | N 5 | NNW 6 | N 7 | N 7 | N 7 | N 7 | N 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 91 | 113 | 187 | 247 | 311 | 282 | 210 | 131 | 91 | 54 | 39 | 62 | 51 | 29 | 5 | 5 | 2 | 8 | 8 | 9 | 17 | 9 | 19 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross-on | cross-off | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 2:37PM3.53m | 2:45AM3.82m | 3:47PM3.84m | 3:46AM4.16m | 4:33PM4.26m | ||||||||||||||||||
Low Tide | 8:06PM2.41m | 9:13AM1.84m | 9:39PM2.15m | 10:15AM1.41m | |||||||||||||||||||
 | |  | | |  | | |  | |  |  | | | | | | |  | | | | | |
 | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | 3 | 1 | — | — | — | — | 1 | — | — | 1 | 3 | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 11 | 10 | 10 | 12 | 11 | 10 | 9 | 9 | 10 | 7 | 7 | 8 | 11 | 13 | 12 | 12 |
Feels °C | 7 | 6 | 5 | 4 | 4 | 6 | 10 | 6 | 6 | 5 | 6 | 5 | 3 | 5 | 5 | 1 | -1 | 1 | 2 | 6 | 8 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | N 11 | N 11 | N 11 | N 10 | N 10 | ENE 8 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 8 | SE 5 | NNE 7 | NE 7 | NNW 6 | N 7 | N 7 | N 7 | N 7 | N 8 |
| kJ | 23 | 9 | 9 | 9 | 2 | 2 | 181 | 131 | 91 | 54 | 27 | 18 | 11 | 9 | 7 | 5 | 2 | 8 | 8 | 9 | 17 | 9 | 19 |
Swell 2 Height (m) Direction Period (s) | N 18 | N 18 | N 18 | N 17 | — | — | N 10 | — | — | — | — | — | NNE 8 | ENE 7 | NNE 7 | ESE 5 | N 5 | NE 7 | NE 7 | NE 7 | NE 7 | N 8 | N 6 |
| kJ | 7 | 6 | 6 | 6 | — | — | 2 | — | — | — | — | — | 6 | 4 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 6 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 6 | E 6 | E 6 | — | — | — | — | NE 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 1 | — | — | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 7 | E 7 | E 8 | E 7 | SSW 3 | SSW 3 | S 3 | SE 4 | SE 5 | SSE 5 | SSE 5 | WSW 2 | WNW 4 | W 3 | WSW 3 | SW 3 | SW 3 | SW 2 | — | SSE 2 |
| kJ | 91 | 113 | 187 | 247 | 311 | 282 | 210 | 8 | 3 | 2 | 39 | 62 | 51 | 29 | 2 | 18 | 8 | 4 | 2 | 2 | 1 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 323 | 318 | 318 | 317 | 338 | 425 | 365 | 49 | 49 | 144 | 144 | 227 | 145 | 144 | 391 | 325 | 359 | 381 | 113 | 50 | 153 | 113 | 301 |
Best forecast wave conditions in Lincolnshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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