Surf Forecasts:
How big are the waves at Porthmeor today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 7.5ft (2.3m), 8s period with W swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 6.5ft (2.0m), 9s period with W swell.
- Evening surf: Evening surf (04 Sep, local time) - 6ft (1.9m), 9s period with WNW swell.
The current surf forecast for Porthmeor at 5AM is: 2.4m 8s primary swell from a West-southwest direction and 0.3m 15s secondary swell from a South-southwest direction (forecast issued at 12:00am September 04). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 7.5ft (2.3m) | 8s |
| Afternoon (04 Sep) | 6.5ft (2.0m) | 9s |
| Evening (04 Sep) | 6ft (1.9m) | 9s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 21°C on Sun morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the W by Sat morning). | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 8 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 9 | WNW 10 | WNW 11 | WNW 12 | WNW 12 | W 12 | WNW 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 363 | 674 | 809 | 671 | 568 | 642 | 679 | 653 | 742 | 858 | 791 | 730 | 628 | 415 | 326 | 255 | 190 | 151 | 110 | 103 | 76 | 73 | 68 | 103 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off |
High Tide | 10:26AM4.96m | 11:00PM4.74m | 11:37AM4.61m | 00:24AM4.42m | 1:10PM4.49m | |||||||||||||||||||
Low Tide | 4:22AM1.24m | 4:53PM1.40m | 5:28AM1.62m | 6:15PM1.69m | 7:01AM1.82m | 7:57PM1.68m | ||||||||||||||||||
 | |  |  | | |  |  | |  | | | |  | | | | | | | | | | | |
 | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:55 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 16 | 16 | 19 | 21 | 19 | 19 | 18 |
Feels °C | 16 | 15 | 15 | 14 | 13 | 11 | 11 | 12 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 15 | 16 | 16 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | — | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 11 | WNW 12 | WNW 12 | W 12 | WNW 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 |
| kJ | — | 43 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 858 | 791 | 730 | 628 | 415 | 326 | 255 | 190 | 151 | 110 | 103 | 76 | 73 | 68 | 68 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | WSW 18 |
| kJ | — | — | — | 41 | 41 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 6 | 6 | 103 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 5 | N 5 | — | — | W 20 | W 19 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 8 | 27 | 6 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 8 | W 8 | W 8 | W 8 | W 9 | W 9 | WNW 9 | WNW 10 | — | — | — | — | — | — | — | SSE 2 | SSE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | SSE 4 | SSW 3 |
| kJ | 363 | 674 | 809 | 671 | 568 | 642 | 679 | 653 | 742 | — | — | — | — | — | — | — | 1 | 3 | 11 | 21 | 16 | 9 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 214 | 214 | 176 | 121 | 224 | 215 | 214 | 121 | 121 | 75 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 7 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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