Surf Forecasts:
How big are the waves at Whistling Sands (Porth Oer) today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 1.5ft (0.4m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 1ft (0.3m), 5s period with SW swell.
- Evening surf: Evening surf (30 Jul, local time) - 0.5ft (0.2m), 4s period with WSW swell.
The current surf forecast for Whistling Sands (Porth Oer) at 6PM is: 0.4m 4s primary swell from a Northwest direction and 0.2m 4s secondary swell from a West-southwest direction (forecast issued at 12:00pm July 30). An open ocean swell of 0.4m 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 (30 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (30 Jul) | 1ft (0.3m) | 5s |
| Evening (30 Jul) | 0.5ft (0.2m) | 4s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri night, min 13°C on Sat morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the WSW by Fri afternoon). | |||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||||
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) | NNW 4 | NW 4 | NW 4 | WSW 4 | WSW 4 | SW 4 | NW 3 | SW 5 | W 4 | W 4 | WSW 3 | SW 4 | WSW 5 | SW 5 | SW 5 | SW 6 | SW 5 | SW 5 | SW 5 | SW 4 | SW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 7 | 5 | 2 | 2 | 1 | 3 | 5 | 7 | 6 | 7 | 38 | 40 | 23 | 21 | 15 | 10 | 6 | 3 | 3 | 4 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross | cross-on | on | on | cross-on | cross | cross | cross | cross-on | on | on | on | cross-on | cross-on | cross-off | cross-off | cross-off |
High Tide | 9:40AM3.52m | 9:56PM3.95m | 10:12AM3.60m | 10:28PM4.05m | 10:45AM3.65m | ||||||||||||||||
Low Tide | 4:26PM0.49m | 4:56AM0.36m | 5:00PM0.43m | 5:30AM0.33m | 5:33PM0.45m | ||||||||||||||||
 | | | |  |  | | | | | |  |  | | | | | | | | | |
 | 5:33 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | — | — | 9:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 16 | 16 | 14 | 14 | 14 | 14 | 15 | 17 | 18 | 16 | 14 | 14 | 13 | 14 | 14 | 15 | 15 |
Feels °C | 10 | 10 | 13 | 13 | 14 | 13 | 9 | 11 | 11 | 10 | 10 | 11 | 13 | 11 | 10 | 11 | 11 | 12 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 5 | SW 5 | NW 4 | NNW 4 | NNW 3 | SW 4 | WSW 5 | SW 5 | — | — | NNW 4 | — | — | SW 5 | SW 5 | SW 6 | SW 5 | NW 4 | SW 5 | NNW 3 | SW 4 |
| kJ | 6 | 4 | 3 | 2 | 1 | 1 | 2 | 5 | — | — | 1 | — | — | 23 | 21 | 15 | 10 | 4 | 3 | 1 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 5 | WSW 4 | — | — | — | — | — | — | — | W 12 | — | — | W 11 | W 10 | NW 4 | SW 5 | NNW 4 | SW 9 | — |
| kJ | — | — | 3 | 2 | — | — | — | — | — | — | — | 3 | — | — | 2 | 2 | 4 | 6 | 1 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 9 | SW 9 | W 9 | SW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 4 | NW 4 | — | WSW 4 | — | NW 3 | NW 4 | W 4 | W 4 | WSW 3 | SW 4 | WSW 5 | — | NW 3 | NW 3 | — | — | — | SW 4 | — |
| kJ | 8 | 7 | 5 | — | 2 | — | 3 | 4 | 7 | 6 | 7 | 38 | 40 | — | 1 | 3 | — | — | — | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 467 | 499 | 713 | 499 | 292 | 288 | 325 | 309 | 318 | 2326 | 2324 | 588 | 179 | 324 | 132 | 132 | 318 | 308 | 318 | 318 | 307 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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