Surf Forecasts:
How big are the waves at Marloes Sands today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1ft (0.3m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 0.5ft (0.2m), 6s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 12s period with WSW swell.
The current surf forecast for Marloes Sands at 7PM is: 0.2m 12s primary swell from a West direction and 0.2m 6s secondary swell from a South-southwest direction (forecast issued at 12:00pm August 11). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1ft (0.3m) | 6s |
| Afternoon (11 Aug) | 0.5ft (0.2m) | 6s |
| Evening (11 Aug) | 1ft (0.3m) | 12s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed morning, min 17°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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) | SW 6 | SSW 6 | SSW 6 | W 12 | WSW 12 | WSW 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6 | 4 | 4 | 12 | 26 | 40 | 59 | 80 | 77 | 109 | 92 | 121 | 119 | 119 | 121 | 135 | 176 | 140 | 137 | 109 | 96 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on |
High Tide | 6:09PM5.55m | 6:37AM5.51m | 6:58PM5.96m | 7:23AM5.79m | 7:42PM6.24m | ||||||||||||||||
Low Tide | 12:13PM0.77m | 00:44AM0.42m | 1:02PM0.38m | 1:30AM0.07m | 1:45PM0.10m | ||||||||||||||||
 | | | |  | |  | | | | | | | | |  |  | | | | | |
 | 5:58 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 21 | 22 | 22 | 21 | 20 | 19 | 21 | 24 | 24 | 24 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 13 | 17 | 20 | 21 | 23 | 21 | 17 | 15 | 17 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SSW 6 | SSW 6 | SSW 6 | WSW 12 | WSW 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 |
| kJ | 6 | 4 | 4 | 4 | 26 | 40 | 59 | 80 | 77 | 109 | 92 | 121 | 119 | 119 | 121 | 135 | 176 | 140 | 137 | 109 | 96 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | W 9 | W 12 | SSW 6 | SW 6 | SW 6 | SW 12 | SW 12 | SW 12 | E 3 | E 3 | E 3 | — | — | — | — | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | — | 2 | 2 | 12 | 3 | 1 | 1 | 6 | 6 | 6 | 2 | 1 | 1 | — | — | — | — | 4 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | W 8 | — | — | W 9 | W 9 | SW 12 | SW 12 | — | — | — | SW 12 | S 12 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | 2 | 2 | 6 | 6 | — | — | — | 6 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 2 | SSE 3 | — | — | — | — | S 6 | SSE 6 | S 6 | ESE 3 | — | NNW 2 | NNW 3 | — | — | — | — | — | W 2 | WSW 3 | WSW 4 |
| kJ | 1 | 1 | — | — | — | — | 3 | 3 | 6 | 3 | — | 1 | 1 | — | — | — | — | — | 1 | 3 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 329 | 329 | 339 | 132 | 128 | 13 | 0 | 16 | 16 | 3 | 29 | 123 | 62 | 0 | 0 | 0 | 24 | 24 | 358 | 376 | 65 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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