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Whistling Sands (Porth Oer) Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Whistling Sands (Porth Oer) surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 am Thursday 28 May 2026 BSTForecast update in hr min s Forecast update imminent
Whistling Sands (Porth Oer) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whistling Sands (Porth Oer) sea temperature is
12.1° C
(Which is slightly warmer than usual)How big are the waves at Whistling Sands (Porth Oer) today (28 May):
- Morning surf: Morning surf (28 May, local time) - 0.5ft (0.1m), 16s period with W swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 0.5ft (0.1m), 16s period with SW swell.
- Evening surf: Evening surf (28 May, local time) - 0.5ft (0.1m), 16s period with SW swell.
The current surf forecast for Whistling Sands (Porth Oer) at 8AM is: 0.1m 17s primary swell from a West direction (forecast issued at 12:00am May 28). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 0.5ft (0.1m) | 16s |
| Afternoon (28 May) | 0.5ft (0.1m) | 16s |
| Evening (28 May) | 0.5ft (0.1m) | 16s |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 25°C on Wed night, min 13°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 18 | W 18 | W 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 9 | SW 10 | SW 10 | SW 8 | WSW 14 | SW 13 | |
6 | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 63 | 42 | 37 | 34 | 29 | 28 | 29 | 23 | 18 | 10 | 23 | 46 | 18 | 18 | 42 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:04AM3.46m | 7:29PM3.45m | 7:45AM3.52m | 8:07PM3.58m | 8:24AM3.57m | 8:43PM3.68m | ||||||||||||||||||
Low Tide | 1:41AM0.89m | 2:04PM0.71m | 2:24AM0.78m | 2:42PM0.68m | 3:02AM0.69m | 3:17PM0.68m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 18 | 16 | 16 | 17 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 |
16 | 14 | 13 | 14 | 16 | 14 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | WSW 12 | WSW 11 | SW 5 | WSW 11 | WSW 9 | SW 10 | SW 14 | SW 8 | WSW 14 | SW 13 |
 kJ | — | — | — | — | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 14 | 12 | 23 | 12 | 8 | 23 | 8 | 18 | 18 | 42 |
Swell 2 Height (m) Direction Period (s) | W 18 | W 6 | W 17 | SW 16 | S 12 | S 12 | — | S 12 | — | — | — | — | W 11 | SW 12 | SW 15 | SW 15 | WSW 11 | WSW 9 | WSW 6 | SW 14 | SW 15 | WSW 14 | WSW 8 | WSW 8 |
| kJ | 6 | 1 | 6 | 10 | 3 | 3 | — | 3 | — | — | — | — | 2 | 5 | 9 | 9 | 11 | 8 | 4 | 7 | 8 | 18 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 18 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | — | — | SW 9 | W 9 |
| kJ | 1 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 10 | 10 | 10 | — | — | 3 | 2 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | SE 3 | SSE 3 | S 3 | SSW 3 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | — | SW 5 | SW 5 | SW 5 | SW 10 | SW 3 | SW 4 | SW 4 |
| kJ | 24 | 15 | 7 | 4 | 3 | 4 | 31 | 44 | 51 | 63 | 42 | 37 | 34 | 29 | 28 | 29 | — | 18 | 11 | 8 | 46 | 4 | 9 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 193 | 193 | 193 | 282 | 296 | 297 | 297 | 297 | 297 | 308 | 297 | 297 | 297 | 256 | 145 | 145 | 132 | 106 | 106 | 106 | 256 | 15 | 130 | 130 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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