Surf Forecasts:
How big are the waves at Whistling Sands (Porth Oer) today (15 Jul):
- Afternoon surf: Afternoon surf (15 Jul, local time) - 0.5ft (0.1m), 18s period with SW swell.
- Evening surf: Evening surf (15 Jul, local time) - 2.5ft (0.7m), 4s period with N swell.
The current surf forecast for Whistling Sands (Porth Oer) at 12AM is: 0.1m 14s primary swell from a Southwest direction and 0.1m 7s secondary swell from a South direction (forecast issued at 06:00pm July 14). An open ocean swell of 0.5m 4s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | - | - |
| Afternoon (15 Jul) | 0.5ft (0.1m) | 18s |
| Evening (15 Jul) | 2.5ft (0.7m) | 4s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue night, min 18°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Thu afternoon). | ||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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) | SW 18 | N 4 | NNE 4 | SW 14 | SW 13 | SW 13 | SW 16 | SW 6 | SW 16 | N 3 | NNE 4 | SW 13 | SW 13 | SW 13 | SW 6 | SW 14 | N 3 | N 4 | N 4 | N 4 | SSW 7 | SSW 7 | SSW 6 | NNW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 12 | 24 | 7 | 7 | 7 | 10 | 2 | 10 | 10 | 23 | 7 | 7 | 7 | 1 | 8 | 8 | 27 | 21 | 10 | 6 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:03PM4.23m | 9:31AM3.97m | 9:51PM4.40m | 10:19AM3.97m | 10:38PM4.46m | 11:05AM3.88m | ||||||||||||||||||
Low Tide | 3:45PM0.31m | 4:17AM-0.00m | 4:32PM0.20m | 5:05AM-0.11m | 5:16PM0.18m | 5:51AM-0.10m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | |  | |  |  | | |
 | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — |
 | — | 9:37 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:36 | — | — | — | — | — | 9:34 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 25 | 22 | 19 | 18 | 19 | 21 | 24 | 24 | 25 | 23 | 21 | 20 | 20 | 22 | 24 | 22 | 22 | 22 | 20 | 18 | 18 | 19 |
Feels °C | 18 | 18 | 20 | 20 | 17 | 16 | 18 | 21 | 20 | 19 | 20 | 20 | 19 | 18 | 18 | 21 | 20 | 16 | 17 | 19 | 18 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 14 | N 4 | NNE 4 | N 4 | S 6 | ESE 3 | SW 7 | SW 7 | SSW 7 | N 4 | N 4 | N 4 | ESE 3 | — | SW 7 | SSW 7 | SSW 7 | SSW 7 | N 4 | NNW 4 | NNW 4 | SSW 6 |
| kJ | 12 | 12 | 7 | 9 | 3 | 1 | 1 | 1 | 2 | 2 | 4 | 9 | 3 | 3 | 2 | — | 2 | 5 | 5 | 5 | 4 | 2 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | W 14 | SW 14 | S 7 | S 7 | SW 13 | S 6 | SW 16 | SW 6 | — | SW 16 | SW 16 | SW 6 | SW 6 | SW 6 | N 4 | SW 14 | SW 14 | SW 14 | SW 12 | SW 12 | SSW 7 | SSW 7 | SSW 6 | SW 12 |
| kJ | 4 | 7 | 1 | 1 | 7 | 1 | 10 | 2 | — | 10 | 10 | 2 | 1 | 1 | 1 | 8 | 8 | 8 | 6 | 6 | 4 | 4 | 4 | 6 |
Swell 3 Height (m) Direction Period (s) | W 11 | S 7 | W 18 | SW 14 | S 6 | SW 13 | SW 13 | — | SW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 6 | SW 7 | — | SW 12 | SW 14 | SW 15 | SW 12 | SW 12 | SW 12 | — |
| kJ | 2 | 1 | 6 | 7 | 1 | 7 | 7 | — | 10 | 7 | 7 | 7 | 7 | 7 | 1 | 2 | — | 6 | 8 | 8 | 6 | 6 | 6 | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | NNE 4 | E 3 | ESE 3 | ESE 3 | E 3 | — | NNW 2 | N 3 | NNE 4 | E 3 | E 3 | ESE 3 | E 3 | N 4 | N 3 | N 4 | N 4 | N 4 | — | — | — | NNW 4 |
| kJ | 3 | 10 | 24 | 5 | 3 | 4 | 4 | — | 2 | 8 | 23 | 6 | 6 | 3 | 2 | 1 | 7 | 27 | 21 | 10 | — | — | — | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 113 | 305 | 284 | 218 | 218 | 178 | 313 | 364 | 364 | 178 | 297 | 257 | 189 | 262 | 284 | 113 | 179 | 178 | 218 | 218 | 218 | 252 | 297 | 507 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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