Surf Forecasts:
How big are the waves at Whistling Sands (Porth Oer) today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 2ft (0.6m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 3.5ft (1.1m), 6s period with SW swell.
The current surf forecast for Whistling Sands (Porth Oer) at 4AM is: 0.5m 8s primary swell from a Southwest direction (forecast issued at 12:00am August 04). An 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 (04 Aug) | 2ft (0.6m) | 8s |
| Afternoon (04 Aug) | 3.5ft (1.1m) | 6s |
| Evening (04 Aug) | - | - |
Table - waves today at Whistling Sands (Porth Oer). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 13°C on Wed night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the SSW by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SW 8 | SW 8 | SSW 6 | SW 7 | SW 6 | SW 5 | SW 6 | SW 6 | SW 6 | WSW 5 | W 5 | W 5 | SW 7 | WSW 6 | WSW 5 | W 5 | NW 5 | NW 6 | NW 6 | SW 6 | SW 6 | SW 6 | SW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 44 | 31 | 46 | 0 | 127 | 104 | 0 | 0 | 102 | 83 | 93 | 121 | 110 | 91 | 107 | 87 | 97 | 83 | 86 | 77 | 26 | 16 | 15 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | cross-off | cross-off | cross-off |
High Tide | 00:13AM3.95m | 12:35PM3.54m | 00:55AM3.78m | 1:21PM3.39m | 1:44AM3.54m | 2:16PM3.21m | ||||||||||||||||||
Low Tide | 7:14AM0.58m | 7:17PM0.80m | 7:54AM0.76m | 8:01PM0.97m | 8:43AM0.96m | 9:00PM1.14m | ||||||||||||||||||
 |  |  | |  | |  |  | | |  | | | | | | |  | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:04 | — |
mm | — | 1 | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 15 | 14 | 14 | 16 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 16 |
Feels °C | 16 | 15 | 13 | 16 | 15 | 14 | 14 | 13 | 13 | 10 | 7 | 7 | 10 | 12 | 12 | 9 | 7 | 6 | 7 | 8 | 11 | 13 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SW 8 | SW 8 | — | — | — | — | — | SW 6 | SW 6 | — | — | W 13 | NW 5 | SW 13 | SW 13 | SW 13 | SW 6 | SW 6 | SW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 |
| kJ | 44 | 31 | 46 | — | — | — | — | — | 102 | 83 | — | — | 3 | 25 | 7 | 7 | 7 | 51 | 56 | 43 | 57 | 34 | 15 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | SW 13 | — | — | — | SW 13 | SW 13 | SW 13 | SW 6 | SW 6 | SW 12 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | — | — | — | 7 | 7 | 7 | 26 | 16 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 12 | SW 12 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | S 3 | S 4 | SSW 6 | SW 7 | SW 6 | SW 5 | SW 6 | — | WNW 4 | WSW 5 | W 5 | W 5 | SW 7 | WSW 6 | WSW 5 | W 5 | NW 5 | NW 6 | NW 6 | — | — | SW 6 | SW 5 |
| kJ | — | 5 | 30 | 116 | 127 | 104 | 76 | 110 | — | 17 | 93 | 121 | 110 | 91 | 107 | 87 | 97 | 83 | 86 | 77 | — | — | 15 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 106 | 251 | 163 | 324 | 314 | 310 | 310 | 131 | 137 | 314 | 324 | 427 | 427 | 499 | 465 | 314 | 467 | 467 | 189 | 324 | 309 | 15 | 310 | 310 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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