Surf Forecasts:
How big are the waves at Porthmeor today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 1.5ft (0.4m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 6.5ft (2.0m), 8s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 8ft (2.4m), 9s period with W swell.
The current surf forecast for Porthmeor at 4PM is: 2.1m 8s primary swell from a West direction (forecast issued at 12:00pm September 10). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (10 Sep) | 6.5ft (2.0m) | 8s |
| Evening (10 Sep) | 8ft (2.4m) | 9s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Very mild (max 18°C on Thu afternoon, min 16°C on Fri afternoon). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the WNW by Fri afternoon). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 8 | WSW 7 | W 8 | W 9 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 19 | 240 | 573 | 929 | 813 | 683 | 614 | 470 | 372 | 306 | 252 | 201 | 191 | 157 | 157 | 165 | 201 | 283 | 309 | 587 | 708 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:24PM6.05m | 5:46AM5.92m | 6:04PM6.28m | 6:24AM6.09m | 6:41PM6.34m | ||||||||||||||||
Low Tide | 11:29AM0.37m | 11:54PM0.09m | 12:09PM0.11m | 00:32AM-0.07m | 12:46PM0.00m | ||||||||||||||||
 |  | |  |  |  | |  | | | | |  | | | | | | | |  | |
 | 6:48 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 18 |
Feels °C | 12 | 11 | 12 | 14 | 17 | 16 | 16 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | W 11 | — | — | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 14 | WNW 13 | NW 13 | SW 15 | S 14 |
| kJ | 19 | 9 | — | — | 813 | 683 | 614 | 470 | 372 | 306 | 252 | 201 | 191 | 157 | 157 | 165 | 20 | 18 | 40 | 8 | 4 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | N 5 | — | — | — | — | — | — | — | S 16 | S 16 | S 16 | S 16 | — | — | NW 15 | SW 15 | SW 15 | SW 15 | — | — |
| kJ | 12 | 1 | — | — | — | — | — | — | — | 5 | 5 | 5 | 5 | — | — | 9 | 8 | 8 | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 7 | W 8 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | W 8 | W 10 | W 10 |
| kJ | 82 | 240 | 573 | 929 | — | — | — | — | — | — | — | — | — | — | — | — | 201 | 283 | 309 | 587 | 708 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 214 | 214 | 260 | 214 | 1 | 1 | 31 | 14 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 2 | 1 | 1 | 215 | 1 | 1 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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