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Newtrain Bay surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 6 pm Monday 18 May 2026 BSTForecast update in hr min s Forecast update imminent
Newtrain Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newtrain Bay sea temperature is
12.4° C
(Which is slightly warmer than usual)How big are the waves at Newtrain Bay today?
The current surf forecast for Newtrain Bay at 9PM is: 1.0m 11s primary swell from a West direction and 0.1m 19s secondary swell from a West direction, 1.4m 6s secondary swell from a Southwest direction (forecast issued at 06:00pm May 18). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 5.5ft (1.7m) | 11s |
| Evening (18 May) | 3.5ft (1.0m) | 11s |
Table - waves today at Newtrain Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 17°C on Thu morning, min 11°C on Mon afternoon). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the S by Thu morning). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 11 | WSW 11 | W 11 | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | W 10 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | |
649 | 599 | 229 | 365 | 434 | 488 | 560 | 602 | 819 | 1094 | 1291 | 1586 | 5128 | 4708 | 4008 | 3075 | 2416 | 2039 | 1547 | 1227 | 997 | 865 | 683 | 573 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | off | |
High Tide | 7:16PM6.98m | 7:41AM6.76m | 8:03PM6.82m | 8:31AM6.44m | 8:54PM6.52m | 9:23AM6.02m | ||||||||||||||||||
Low Tide | 1:10PM0.11m | 1:36AM0.07m | 1:57PM0.30m | 2:27AM0.29m | 2:48PM0.61m | 3:21AM0.63m | ||||||||||||||||||
 | |  | | |  |  |  | |  |  |  |  | | | | | |  | | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 9:04 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | 9:08 |
1 | 3 | 1 | 2 | 1 | — | 1 | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 17 |
6 | 5 | 5 | 6 | 7 | 7 | 6 | 7 | 5 | 4 | 5 | 5 | 6 | 6 | 7 | 9 | 9 | 10 | 11 | 10 | 11 | 11 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 11 | — | W 11 | WNW 10 | WNW 10 | W 15 | W 15 | W 15 | W 14 | W 18 | W 17 | W 16 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 |
 kJ | 649 | — | 229 | 58 | 20 | 4 | 4 | 17 | 16 | 55 | 273 | 1107 | 5128 | 4708 | 4008 | 3075 | 2416 | 2039 | 1547 | 1227 | 997 | 865 | 683 | 573 |
Swell 2 Height (m) Direction Period (s) | — | — | W 19 | W 19 | W 19 | W 19 | W 18 | W 18 | W 18 | W 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 |
| kJ | — | — | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 14 | 35 | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 11 | SW 6 | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 599 | 152 | 365 | 434 | 488 | 560 | 602 | 819 | 1094 | 1291 | 1586 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 221 | 263 | 404 | 486 | 486 | 496 | 486 | 381 | 486 | 486 | 481 | 306 | 227 | 227 | 521 | 51 | 2 | 8 | 8 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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