Surf Forecasts:
How big are the waves at Portreath Harbour Wall today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 5.5ft (1.7m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 5ft (1.6m), 10s period with WSW swell.
- Evening surf: Evening surf (17 Jun, local time) - 4.5ft (1.4m), 10s period with WSW swell.
The current surf forecast for Portreath Harbour Wall at 1AM is: 1.2m 11s primary swell from a West direction and 0.1m 12s secondary swell from a Southwest direction, 1.2m 6s secondary swell from a West-southwest direction (forecast issued at 06:00pm June 16). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 5.5ft (1.7m) | 11s |
| Afternoon (17 Jun) | 5ft (1.6m) | 10s |
| Evening (17 Jun) | 4.5ft (1.4m) | 10s |
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 night. Warm (max 20°C on Fri morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | WSW 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | W 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 277 | 267 | 531 | 323 | 634 | 655 | 643 | 599 | 501 | 468 | 402 | 394 | 386 | 394 | 441 | 423 | 388 | 367 | 359 | 306 | 304 | 257 | 252 | 240 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 6:55PM6.62m | 7:22AM6.36m | 7:45PM6.59m | 8:12AM6.19m | 8:35PM6.43m | 9:02AM5.92m | ||||||||||||||||||
Low Tide | 1:25AM0.11m | 1:45PM0.29m | 2:16AM0.20m | 2:35PM0.43m | 3:08AM0.40m | |||||||||||||||||||
 | |  |  |  |  | |  |  | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 9:32 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | 9:34 |
mm | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 15 | 16 | 16 | 18 | 19 | 19 | 19 | 16 | 16 | 15 | 15 | 19 | 20 |
Feels °C | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 15 | 14 | 13 | 15 | 14 | 15 | 16 | 17 | 18 | 16 | 16 | 14 | 14 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | WSW 11 | W 11 | SW 12 | WSW 11 | SW 12 | WSW 11 | WSW 10 | W 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WSW 8 | WSW 8 |
| kJ | 277 | 267 | 531 | 323 | 6 | 655 | 5 | 599 | 501 | 468 | 402 | 394 | 386 | 394 | 441 | 423 | 388 | 367 | 359 | 306 | 304 | 257 | 252 | 240 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | — | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | S 11 | — | — | — |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | — | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 6 | SW 6 | WSW 6 | WSW 11 | — | WSW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 27 | 55 | 72 | 93 | 634 | — | 643 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 0 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 0 | 0 | 0 | 0 | 13 | 13 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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