Surf Forecasts:
How big are the waves at Maenporth today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 0.5ft (0.2m), 4s period with E swell.
- Evening surf: Evening surf (21 Jul, local time) - 0.5ft (0.1m), 16s period with S swell.
The current surf forecast for Maenporth at 11AM is: 0.2m 4s primary swell from a East direction (forecast issued at 06:00am July 21). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 0.5ft (0.2m) | 4s |
| Afternoon (21 Jul) | - | - |
| Evening (21 Jul) | 0.5ft (0.1m) | 16s |
Table - waves today at Maenporth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 15°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
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) | E 4 | E 4 | E 4 | E 4 | W 10 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 14 | S 14 | ESE 3 | S 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2 | 1 | 1 | 1 | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 4 | 4 | 1 | 4 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | cross-off |
High Tide | 11:21AM4.25m | 11:47PM4.44m | 12:16PM4.09m | 00:44AM4.18m | 1:16PM3.99m | ||||||||||||||||||
Low Tide | 5:18AM1.34m | 5:30PM1.51m | 6:06AM1.68m | 6:24PM1.83m | 7:03AM1.95m | 7:35PM2.07m | |||||||||||||||||
 |  | | | | | | | | | | |  | | | | | | | | | | | |
 | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 20 | 21 | 21 | 20 | 19 | 18 | 17 | 15 | 18 | 20 | 20 | 18 | 17 | 19 | 18 | 17 | 20 | 22 | 21 | 21 | 19 |
Feels °C | 15 | 16 | 19 | 21 | 20 | 17 | 17 | 16 | 15 | 11 | 14 | 16 | 15 | 15 | 15 | 17 | 16 | 16 | 20 | 22 | 21 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | ESE 3 | ESE 4 |
| kJ | 35 | 34 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | NW 5 | — | — | — | — | — | NW 5 | — | S 15 | S 15 | S 14 | SW 14 | WNW 3 | NW 4 | NW 6 | NW 6 | NW 4 | W 9 | W 8 |
| kJ | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | — | 4 | 4 | 4 | 8 | 1 | 1 | 2 | 1 | 1 | 13 | 13 |
Swell 3 Height (m) Direction Period (s) | W 7 | W 7 | NW 4 | NW 6 | — | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | — | — | — | N 6 | SW 14 | SW 14 | SW 14 | S 14 | S 14 | NW 4 | S 14 |
| kJ | 1 | 1 | 1 | 1 | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | — | — | — | 1 | 8 | 8 | 8 | 4 | 4 | 1 | 4 |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNW 2 | — | — | — | NW 3 | NNW 3 | NW 3 | NNW 3 | N 3 | NNE 3 | NNW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 3 | NNE 3 | ENE 3 | E 3 | ESE 3 | ESE 3 | — | — |
| kJ | 1 | 1 | — | — | — | 2 | 3 | 2 | 2 | 4 | 3 | 2 | 5 | 11 | 5 | 2 | 1 | 1 | 1 | 2 | 2 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 44 | 29 | 404 | 749 | 733 | 365 | 365 | 365 | 365 | 219 | 219 | 415 | 734 | 545 | 545 | 414 | 90 | 24 | 29 | 595 | 44 | 572 | 541 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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