Surf Forecasts:
How big are the waves at Porthmeor today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4.5ft (1.3m), 12s period with W swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4ft (1.2m), 12s period with WNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 3.5ft (1.0m), 13s period with WNW swell.
The current surf forecast for Porthmeor at 1AM is: 1.3m 13s primary swell from a West-northwest direction (forecast issued at 06:00pm October 19). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4.5ft (1.3m) | 12s |
| Afternoon (20 Oct) | 4ft (1.2m) | 12s |
| Evening (20 Oct) | 3.5ft (1.0m) | 13s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Wed night. Very mild (max 14°C on Tue afternoon, min 10°C on Mon night). Winds increasing (light winds from the SSE on Mon night, gales from the WNW by Wed morning). | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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) | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | W 8 | W 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 551 | 631 | 646 | 617 | 599 | 483 | 513 | 447 | 461 | 424 | 294 | 1253 | 9819 | 13796 | 12996 | 9880 | 6312 | 4374 | 3443 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | off | off | off | off | off | off | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 00:32AM3.83m | 1:15PM4.07m | 2:00AM4.02m | 2:26PM4.37m | |||||||||||||||
Low Tide | 6:22PM2.19m | 6:55AM2.22m | 7:48PM2.03m | 8:14AM1.98m | 8:52PM1.67m | ||||||||||||||
 |  |  | |  | |  | | |  | | |  | |  |  | | | | |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | 2 | 1 | — | — | — | — | — | — | — | 1 | 3 | 3 | — | 1 | 1 | — | 1 | 2 | 2 |
Temp °C | 13 | 11 | 11 | 11 | 10 | 10 | 12 | 13 | 14 | 12 | 13 | 12 | 11 | 11 | 11 | 12 | 13 | 11 | 13 |
Feels °C | 8 | 8 | 8 | 9 | 8 | 7 | 9 | 7 | 7 | 5 | 8 | 1 | -1 | -2 | -3 | -1 | 2 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 13 | WNW 13 | S 6 | — | — | — | — | — | — | N 7 |
| kJ | 551 | 631 | 646 | 617 | 599 | 483 | 513 | 447 | 461 | 424 | 294 | 17 | — | — | — | — | — | — | 106 |
Swell 2 Height (m) Direction Period (s) | NNE 5 | N 5 | NNE 5 | NE 5 | ESE 5 | NE 5 | SE 4 | E 4 | E 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 13 | 13 | 9 | 7 | 2 | 1 | 5 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | N 5 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 9 | 10 | 6 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 3 | SSW 4 | SSW 5 | SW 6 | W 8 | W 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | W 12 |
| kJ | — | — | — | — | — | — | — | 3 | 16 | 63 | 237 | 1253 | 9819 | 13796 | 12996 | 9880 | 6312 | 4374 | 3443 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 59 | 73 | 416 | 498 | 341 | 307 | 248 | 574 | 575 | 519 | 176 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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