Surf Forecasts:
How big are the waves at Portreath Beach today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.4m), 10s period with WSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 4.5ft (1.4m), 9s period with WSW swell.
The current surf forecast for Portreath Beach at 10PM is: 1.4m 9s primary swell from a West-southwest direction (forecast issued at 06:00pm June 18). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 4.5ft (1.4m) | 10s |
| Evening (18 Jun) | 4.5ft (1.4m) | 9s |
Table - waves today at Portreath Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 20°C on Sun morning, min 14°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri morning, light winds from the NE by Sat night). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 355 | 333 | 326 | 318 | 322 | 328 | 370 | 381 | 402 | 352 | 336 | 291 | 237 | 191 | 159 | 104 | 88 | 64 | 61 | 35 | 35 | 54 | 24 | 19 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross |
High Tide | 8:35PM6.43m | 9:02AM5.92m | 9:26PM6.15m | 9:54AM5.61m | 10:19PM5.81m | 10:49AM5.29m | ||||||||||||||||||
Low Tide | 2:35PM0.43m | 3:08AM0.40m | 3:25PM0.67m | 4:00AM0.68m | 4:17PM0.97m | 4:53AM1.00m | ||||||||||||||||||
 | |  | |  | |  | | |  | | | | | | | | |  | | |  | | | |
 | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 9:34 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | 9:35 |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 17 | 16 | 17 | 19 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 17 | 20 |
Feels °C | 17 | 16 | 16 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 14 | 13 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 14 | 15 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | SW 7 | WSW 7 |
| kJ | 355 | 333 | 326 | 318 | 322 | 328 | 370 | — | 402 | 352 | 336 | 291 | 237 | 191 | 159 | 104 | 88 | 64 | 61 | 35 | 35 | 54 | 24 | 19 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | S 11 | S 11 | S 11 | S 11 | — | — | — | — | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | W 8 | W 8 | W 8 | WNW 8 | W 8 | WNW 7 | — | WNW 8 | WNW 7 |
| kJ | 5 | 5 | 2 | 2 | 2 | 2 | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 31 | 18 | 18 | 19 | 29 | 18 | — | 19 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | SW 10 | — | — | — | — | — | — | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 4 | — | WSW 8 | — | — | — | — | — | — | — | — | — | — | — | N 2 | NNE 3 | NNE 3 | N 3 | N 3 |
| kJ | — | — | — | — | — | 10 | — | 381 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 0 | 8 | 8 | 12 | 209 | 211 | 210 | 12 | 13 | 13 | 21 | 13 | 13 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 392 |
Best forecast wave conditions in North Cornwall | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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