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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 Thursday 28 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
13.9° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Portreath Harbour Wall today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1.5ft (0.5m), 9s period with W swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 1.5ft (0.5m), 9s period with W swell.
- Evening surf: Evening surf (28 May, local time) - 1ft (0.3m), 16s period with SW swell.
The current surf forecast for Portreath Harbour Wall at 3PM is: 0.5m 9s primary swell from a West direction (forecast issued at 12:00pm May 28). An open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1.5ft (0.5m) | 9s |
| Afternoon (28 May) | 1.5ft (0.5m) | 9s |
| Evening (28 May) | 1ft (0.3m) | 16s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Very mild (max 18°C on Thu morning, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 9 | SW 16 | W 9 | SW 16 | SW 16 | SW 16 | WSW 5 | W 5 | WSW 13 | W 12 | W 12 | W 11 | WSW 11 | W 10 | W 9 | W 10 | W 10 | W 9 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | |
43 | 42 | 41 | 41 | 41 | 41 | 18 | 20 | 35 | 76 | 104 | 89 | 158 | 279 | 251 | 225 | 225 | 150 | 277 | 750 | 902 | 1010 | 1098 | 993 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | |
High Tide | 4:15PM5.38m | 4:34AM5.46m | 4:54PM5.56m | 5:13AM5.57m | 5:31PM5.70m | 5:50AM5.64m | ||||||||||||||||||
Low Tide | 10:16AM1.22m | 10:37PM1.22m | 10:55AM1.11m | 11:15PM1.08m | 11:31AM1.02m | 11:52PM0.97m | ||||||||||||||||||
 | |  |  |  |  | | | | |  | |  | | | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:20 | — | — | — | 9:21 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 16 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 17 | 16 | 15 | 15 | 14 | 14 | 15 |
15 | 15 | 14 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 13 | 12 | 13 | 13 | 14 | 15 | 13 | 12 | 13 | 12 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | SW 4 | WNW 9 | W 9 | SW 15 | W 5 | W 5 | W 6 | W 6 | W 7 | W 7 | W 10 | W 9 | W 10 | W 10 | W 9 | W 9 | W 12 | W 12 | W 12 | W 12 | W 12 |
 kJ | 43 | 42 | 41 | 10 | 26 | 14 | 58 | 20 | 29 | 32 | 38 | 59 | 64 | 279 | 251 | 225 | 225 | 150 | 171 | 750 | 902 | 1010 | 1098 | 993 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SW 16 | SW 16 | WNW 9 | SW 16 | SW 16 | W 8 | SW 15 | SW 15 | W 12 | W 12 | W 11 | WSW 11 | SW 16 | SW 16 | SW 16 | SW 15 | W 14 | W 13 | SW 15 | SW 16 | SW 15 | SSW 16 | SW 16 |
| kJ | 25 | 41 | 66 | 27 | 41 | 41 | 12 | 57 | 58 | 76 | 104 | 89 | 158 | 66 | 67 | 65 | 58 | 95 | 277 | 57 | 62 | 60 | 24 | 62 |
Swell 3 Height (m) Direction Period (s) | N 5 | — | SW 12 | SW 16 | SW 12 | S 11 | W 15 | WNW 8 | WSW 13 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | W 16 | W 15 | SW 15 | SW 15 | — | — | — | — | — |
| kJ | 2 | — | 6 | 41 | 6 | 2 | 4 | 13 | 35 | 60 | 62 | 64 | 65 | 66 | 2 | 5 | 17 | 57 | 58 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | SSW 3 | SW 4 | — | SW 4 | WSW 4 | WSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 3 | 6 | — | 14 | 13 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 190 | 14 | 217 | 14 | 14 | 20 | 14 | 14 | 14 | 14 | 14 | 20 | 20 | 0 | 0 | 0 | 6 | 13 | 13 | 14 | 8 | 14 | 14 | 26 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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