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Portreath Harbour Wall Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Portreath Harbour Wall surfForecast / Cornwall (North) / UK
48hr Weather and Surf, issued 12 pm Tuesday 19 May 2026 BSTForecast update in hr min s Forecast update imminent
Portreath Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Harbour Wall sea temperature is
12.5° C
(Which is normal for this time of year)How big are the waves at Portreath Harbour Wall today?
The current surf forecast for Portreath Harbour Wall at 8PM is: 3.0m 9s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a West direction (forecast issued at 12:00pm May 19). An open ocean swell of 0.1m 18s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 8ft (2.5m) | 8s |
| Afternoon (19 May) | 10ft (3.0m) | 9s |
| Evening (19 May) | 11ft (3.5m) | 9s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Thu morning, min 12°C on Tue night). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the SSE by Thu night). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | SW 9 | WSW 9 | WSW 10 | WSW 16 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 | |
931 | 1024 | 1235 | 1515 | 1955 | 6919 | 6295 | 6112 | 5042 | 3890 | 3082 | 2469 | 1756 | 1413 | 1190 | 1018 | 828 | 705 | 692 | 566 | 482 | 537 | 610 | 773 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | |
High Tide | 7:31AM6.47m | 7:53PM6.54m | 8:20AM6.16m | 8:44PM6.25m | 9:13AM5.76m | 9:39PM5.88m | ||||||||||||||||||
Low Tide | 1:52PM0.29m | 2:21AM0.27m | 2:42PM0.58m | 3:16AM0.59m | 3:37PM0.93m | 4:16AM0.95m | ||||||||||||||||||
 |  | | |  | | | | |  | | | | | | | |  | | |  | | | | |
 | 5:28 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — |
 | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | — | — | 9:09 |
1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 14 | 15 | 14 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 16 | 15 | 14 |
9 | 7 | 7 | 6 | 5 | 6 | 7 | 7 | 8 | 9 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | W 14 | W 13 | WSW 16 | WSW 16 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 |
 kJ | 17 | 17 | 16 | 14 | 390 | 2002 | 6295 | 6112 | 5042 | 3890 | 3082 | 2469 | 1756 | 1413 | 1190 | 1018 | 828 | 705 | 692 | 566 | 482 | 537 | 610 | 773 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | WSW 19 | S 18 | W 13 | W 13 | SSW 7 | — | S 7 | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 14 | S 18 |
| kJ | 6 | 6 | 34 | 6 | 31 | 130 | 199 | — | 54 | — | — | — | — | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 21 | 8 | 6 |
Swell 3 Height (m) Direction Period (s) | S 13 | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | — |
| kJ | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | SW 9 | WSW 9 | WSW 10 | WSW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 | SE 4 | — | ESE 4 | S 6 |
| kJ | 931 | 1024 | 1235 | 1515 | 1955 | 6919 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 10 | — | 10 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 513 | 503 | 397 | 397 | 397 | 499 | 557 | 211 | 211 | 210 | 14 | 14 | 13 | 13 | 13 | 8 | 13 | 8 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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