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Newlyn Harbour Wall surfForecast / Cornwall (South) / UK
48hr Weather and Surf, issued 12 am Monday 11 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
12.5° 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 4AM is: 0.4m 8s primary swell from a Southwest direction (forecast issued at 12:00am May 11). An open ocean swell of 1.1m 7s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 1.5ft (0.4m) | 9s |
| Afternoon (11 May) | 1.5ft (0.4m) | 8s |
| Evening (11 May) | 1.5ft (0.4m) | 9s |
Table - waves today at Newlyn Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sun night, min 10°C on Sun night). Winds increasing (light winds from the NNW on Mon night, strong winds from the WNW by Tue night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 8 | SW 8 | SW 9 | SW 9 | SW 8 | SW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 18 | SSW 18 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | |
18 | 18 | 19 | 19 | 18 | 19 | 30 | 30 | 28 | 28 | 27 | 26 | 31 | 30 | 32 | 31 | 30 | 28 | 258 | 487 | 650 | 685 | 795 | 912 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | cross-off | cross-off | off | 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 | |
High Tide | 00:09AM4.33m | 12:51PM4.18m | 1:20AM4.49m | 1:56PM4.42m | 2:18AM4.74m | 2:48PM4.71m | ||||||||||||||||||
Low Tide | 6:51AM2.02m | 7:23PM2.07m | 8:04AM1.79m | 8:31PM1.79m | 9:02AM1.49m | 9:27PM1.48m | ||||||||||||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:58 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
5 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 5 | 5 | 2 | 0 | 2 | 1 | 2 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | WNW 5 | SSW 8 | SSW 8 | SSW 8 | N 6 | SSW 8 | SW 8 | SW 8 | SW 8 | WNW 12 | WNW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 135 | 131 | 106 | 65 | 46 | 33 | 21 | 18 | 28 | 28 | 27 | 15 | 26 | 17 | 17 | 17 | 28 | 28 | 26 | 50 | 50 | 50 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | SW 9 | SW 8 | SW 9 | SSW 9 | SSW 9 | WNW 5 | WNW 5 | W 9 | WNW 5 | N 5 | SSW 18 | SSW 18 | WNW 13 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SW 7 | SW 7 |
| kJ | 18 | 18 | 19 | 19 | 18 | 19 | 30 | 30 | 9 | 8 | 6 | 17 | 9 | 30 | 30 | 31 | 12 | 6 | 6 | 6 | 6 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 9 | W 9 | E 6 | E 6 | E 5 | SW 19 | SSW 8 | SSW 18 | W 12 | WNW 13 | SSW 18 | SSW 17 | SSW 17 | S 11 | S 11 | S 11 | S 11 | S 11 | — |
| kJ | 2 | 2 | 2 | 8 | 9 | 8 | 6 | 7 | 3 | 2 | 14 | 26 | 31 | 12 | 32 | 30 | 30 | 28 | 2 | 2 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | N 6 | NNW 6 | — | WNW 5 | NW 5 | NW 4 | NW 5 | WNW 5 | NW 5 | WNW 6 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 166 | 115 | 106 | 66 | 43 | 33 | 31 | 17 | 17 | 22 | 36 | — | 17 | 25 | 23 | 45 | 72 | 64 | 258 | 487 | 650 | 685 | 795 | 912 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 52 | 146 | 249 | 249 | 613 | 613 | 200 | 223 | 215 | 12 | 558 | 579 | 579 | 617 | 579 | 539 | 275 | 722 | 722 | 1108 | 1108 | 750 | 674 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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