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Newlyn Harbour Wall surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Newlyn Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newlyn Harbour Wall sea temperature is
12.4° C
(Which is slightly warmer than usual)How big are the waves at Newlyn Harbour Wall today?
The current surf forecast for Newlyn Harbour Wall at 6AM is: 0.4m 8s primary swell from a South-southwest direction and 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 12:00am May 12). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 0.5ft (0.2m) | 18s |
| Afternoon (12 May) | 0.5ft (0.2m) | 18s |
| Evening (12 May) | 1ft (0.3m) | 12s |
Table - waves today at Newlyn Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 12°C on Tue afternoon, min 9°C on Thu morning). Winds increasing (calm on Mon night, strong winds from the NW by Wed morning). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 8 | SSW 8 | SSW 8 | SSW 18 | SSW 18 | SSW 18 | WNW 13 | SSW 18 | SSW 18 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 8 | |
28 | 28 | 27 | 31 | 31 | 30 | 32 | 31 | 30 | 283 | 748 | 1067 | 1188 | 1073 | 1184 | 1299 | 24 | 24 | 21 | 21 | 21 | 21 | 21 | 298 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 1:20AM4.49m | 1:56PM4.42m | 2:18AM4.74m | 2:48PM4.71m | 3:09AM5.02m | 3:36PM5.01m | ||||||||||||||||||
Low Tide | 8:04AM1.79m | 8:31PM1.79m | 9:02AM1.49m | 9:27PM1.48m | 9:54AM1.20m | |||||||||||||||||||
 |  |  |  | |  | |  | | | | | | | | | | |  | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:59 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 |
8 | 10 | 9 | 6 | 6 | 6 | 7 | 5 | 4 | 0 | 2 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | -1 | 0 | 1 | 2 | 3 | |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 8 |
 kJ | 28 | 28 | 27 | 26 | 26 | 17 | 17 | 17 | 12 | 11 | 26 | 50 | 50 | 50 | 25 | 25 | 24 | 24 | 21 | 21 | 21 | 21 | 21 | 298 |
Swell 2 Height (m) Direction Period (s) | E 6 | WNW 4 | WNW 4 | W 9 | SSW 18 | SSW 18 | SSW 18 | WNW 12 | SSW 17 | SSW 17 | SSW 8 | SSW 8 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | S 7 | S 7 | S 7 | S 7 | — | — | SSW 14 |
| kJ | 3 | 8 | 7 | 6 | 31 | 30 | 30 | 31 | 30 | 28 | 6 | 6 | 5 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | 21 |
Swell 3 Height (m) Direction Period (s) | W 9 | N 5 | N 6 | SSW 18 | WNW 8 | W 12 | WNW 13 | SSW 18 | SSW 18 | — | S 11 | S 11 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 9 | 9 | 31 | 7 | 12 | 32 | 30 | 30 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 4 | — | NW 5 | NW 4 | NW 5 | NW 5 | NW 5 | WNW 5 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | N 7 |
| kJ | 22 | 9 | — | 17 | 13 | 47 | 87 | 82 | 95 | 283 | 748 | 1067 | 1188 | 1073 | 1184 | 1299 | 1268 | 1044 | 939 | 799 | 735 | 661 | 573 | 168 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 244 | 12 | 253 | 11 | 534 | 579 | 609 | 579 | 539 | 581 | 581 | 722 | 1108 | 985 | 722 | 310 | 126 | 310 | 310 | 313 | 306 | 410 | 295 | 106 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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