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Perran Sands surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 am Tuesday 12 May 2026 BSTForecast update in hr min s Forecast update imminent
Perran Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Perran Sands sea temperature is
12.6° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Perran Sands today?
The current surf forecast for Perran Sands at 4AM is: 0.4m 9s primary swell from a Southwest direction and 0.4m 6s secondary swell from a North direction, 0.3m 4s secondary swell from a West-northwest direction (forecast issued at 12:00am May 12). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2ft (0.6m) | 5s |
| Afternoon (12 May) | 0.5ft (0.2m) | 18s |
| Evening (12 May) | 4ft (1.2m) | 5s |
Table - waves today at Perran Sands. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Very mild (max 12°C on Tue afternoon, min 10°C on Mon night). Winds increasing (light winds from the NW 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 |    |    |    | |||||||||||||||||||||
SW 9 | SW 9 | SW 8 | NNW 5 | NNW 4 | WSW 18 | NW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 | WNW 8 | |
12 | 19 | 18 | 16 | 12 | 34 | 60 | 66 | 90 | 231 | 686 | 923 | 996 | 904 | 871 | 998 | 1025 | 844 | 817 | 716 | 606 | 583 | 268 | 196 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | |
High Tide | 1:52AM5.04m | 2:28PM5.03m | 2:51AM5.42m | 3:22PM5.49m | 3:43AM5.87m | 4:10PM5.96m | ||||||||||||||||||
Low Tide | 8:22AM1.66m | 8:45PM1.64m | 9:17AM1.25m | 9:38PM1.22m | 10:06AM0.83m | |||||||||||||||||||
 |  |  |  | |  | |  | | | | | | | |  | | | |  | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | — | — | |
Temp °C | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
8 | 8 | 8 | 6 | 7 | 6 | 7 | 6 | 5 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | N 5 | N 6 | N 5 | SW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | WNW 12 | SSW 8 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WNW 8 | WNW 8 |
 kJ | 12 | 9 | 9 | 11 | 7 | 7 | 6 | 6 | 14 | 6 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 22 | 21 | 21 | 8 | 196 | 196 |
Swell 2 Height (m) Direction Period (s) | WNW 5 | WNW 4 | SW 8 | W 9 | W 8 | WSW 18 | WSW 18 | WNW 12 | SSW 8 | SW 17 | SW 8 | SW 8 | SW 8 | SW 7 | S 7 | — | — | — | — | — | — | — | SW 15 | SW 14 |
| kJ | 8 | 3 | 18 | 6 | 6 | 30 | 30 | 15 | 6 | 12 | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SW 9 | SW 9 | W 9 | SW 18 | SW 18 | W 8 | WNW 12 | WSW 18 | WSW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 19 | 6 | 13 | 12 | 5 | 15 | 30 | 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WNW 4 | NNW 5 | NNW 4 | NW 4 | NW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 | N 6 |
| kJ | — | — | 3 | 16 | 12 | 34 | 60 | 66 | 90 | 231 | 686 | 923 | 996 | 904 | 871 | 998 | 1025 | 844 | 817 | 716 | 606 | 583 | 268 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 245 | 35 | 241 | 52 | 493 | 539 | 570 | 539 | 498 | 540 | 541 | 753 | 1113 | 952 | 753 | 323 | 99 | 323 | 323 | 280 | 274 | 387 | 261 | 76 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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