Surf Forecasts:
How big are the waves at Porthmeor today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 11s period with W swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 4ft (1.2m), 10s period with W swell.
- Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.1m), 10s period with W swell.
The current surf forecast for Porthmeor at 4PM is: 1.2m 10s primary swell from a West direction (forecast issued at 12:00pm August 13). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 4ft (1.2m) | 11s |
| Afternoon (13 Aug) | 4ft (1.2m) | 10s |
| Evening (13 Aug) | 3.5ft (1.1m) | 10s |
Table - waves today at Porthmeor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Thu afternoon, min 15°C on Sat afternoon). Winds increasing (light winds from the WNW on Thu night, fresh winds from the N by Fri night). | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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) | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 319 | 290 | 284 | 234 | 228 | 181 | 173 | 166 | 129 | 126 | 152 | 169 | 195 | 195 | 129 | 124 | 114 | 114 | 95 | 93 | 72 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 6:24PM6.31m | 6:47AM6.05m | 7:06PM6.40m | 7:27AM6.06m | 7:46PM6.31m | ||||||||||||||||
Low Tide | 12:29PM0.13m | 00:56AM-0.08m | 1:10PM0.00m | 1:36AM-0.10m | 1:50PM0.04m | ||||||||||||||||
 | | | |  | |  |  | |  | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:43 | — | — | — | — | — | — | — | 8:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 22 | 21 | 20 | 19 | 19 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 18 | 17 | 16 | 15 | 15 |
Feels °C | 19 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 19 | 17 | 16 | 16 | 17 | 14 | 12 | 13 | 12 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | SW 13 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 319 | 290 | 284 | 234 | 228 | 181 | 173 | 166 | 129 | 126 | 152 | 169 | 7 | 195 | 129 | 124 | 114 | 114 | 95 | 93 | 72 |
Swell 2 Height (m) Direction Period (s) | E 5 | E 5 | E 4 | E 4 | E 4 | E 4 | — | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 13 | S 13 | S 14 | — | S 12 | — | S 12 | S 12 |
| kJ | 8 | 4 | 4 | 1 | 1 | 1 | — | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 4 | 4 | — | 3 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 11 | S 11 | S 11 | S 11 | S 11 | S 13 | S 13 | S 11 | — | S 10 | — | S 10 | — | — | S 12 | S 12 | — | — |
| kJ | — | — | — | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | — | 2 | — | 2 | — | — | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | N 4 | N 4 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 195 | 6 | 30 | 47 | 62 | 51 | 41 | 40 | 39 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 215 | 36 | 1 | 2 | 2 | 2 | 2 | 36 | 215 | 14 | 14 | 14 | 180 | 182 | 215 | 280 | 738 | 332 | 232 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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