Surf Forecasts:
How big are the waves at Portreath Harbour Wall today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 7.5ft (2.3m), 14s period with W swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 6.5ft (2.0m), 13s period with W swell.
- Evening surf: Evening surf (07 Sep, local time) - 6.5ft (2.0m), 12s period with W swell.
The current surf forecast for Portreath Harbour Wall at 12AM is: 0.8m 17s primary swell from a West direction and 0.9m 9s secondary swell from a West direction (forecast issued at 06:00pm September 06). An 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 (07 Sep) | 7.5ft (2.3m) | 14s |
| Afternoon (07 Sep) | 6.5ft (2.0m) | 13s |
| Evening (07 Sep) | 6.5ft (2.0m) | 12s |
Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Warm (max 20°C on Sun afternoon, min 15°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 8 | W 18 | W 16 | W 15 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | W 10 | W 10 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 74 | 68 | 156 | 417 | 1513 | 1887 | 1780 | 1607 | 1209 | 1013 | 1098 | 1010 | 1055 | 867 | 685 | 626 | 600 | 692 | 822 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross-on | on | on | on | on | on | on |
High Tide | 1:16PM4.78m | 2:07AM4.73m | 2:47PM5.05m | 3:27AM5.10m | 3:55PM5.55m | ||||||||||||||
Low Tide | 8:02PM1.80m | 8:43AM1.76m | 9:28PM1.42m | 9:55AM1.32m | |||||||||||||||
 |  |  |  | |  | | | | |  | | |  | | | | |  | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | 7:55 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | 4 | — | — | — | — | — |
Temp °C | 20 | 19 | 18 | 18 | 18 | 16 | 16 | 17 | 17 | 17 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 18 | 19 | 18 | 18 | 17 | 13 | 12 | 13 | 13 | 14 | 11 | 12 | 12 | 11 | 11 | 9 | 9 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | W 9 | W 15 | W 14 | W 13 | W 13 | W 12 | W 12 | SW 12 | SW 12 | SW 12 | W 10 | W 9 | S 11 | SW 11 | — | — |
| kJ | 74 | 68 | 68 | 123 | 1513 | 1887 | 1780 | 1607 | 1209 | 1013 | 5 | 5 | 5 | 867 | 685 | 2 | 4 | — | — |
Swell 2 Height (m) Direction Period (s) | SW 12 | W 19 | W 18 | W 16 | S 4 | S 5 | — | — | SW 12 | SW 12 | — | — | — | WNW 9 | SW 11 | SW 11 | — | — | — |
| kJ | 6 | 27 | 156 | 417 | 6 | 4 | — | — | 6 | 5 | — | — | — | 130 | 5 | 5 | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 20 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | — | — | — | — | — | — | — | SW 11 | — | — | — | — | — |
| kJ | 8 | 6 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 4 | S 4 | — | — | — | — | — | — | W 12 | W 11 | W 10 | — | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 13 | 9 | 10 | 10 | — | — | — | — | — | — | 1098 | 1010 | 1055 | — | 354 | 626 | 600 | 692 | 822 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 15 | 14 | 8 | 14 | 210 | 21 | 21 | 217 | 14 | 14 | 61 | 23 | 61 | 162 | 107 | 397 | 737 | 316 | 316 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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