Surf Forecasts:
How big are the waves at Marloes Sands today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 2ft (0.6m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with WSW swell.
- Evening surf: Evening surf (12 Aug, local time) - 3ft (0.9m), 9s period with WSW swell.
The current surf forecast for Marloes Sands at 12AM is: 0.3m 11s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 06:00pm August 11). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 2ft (0.6m) | 10s |
| Afternoon (12 Aug) | 2.5ft (0.7m) | 10s |
| Evening (12 Aug) | 3ft (0.9m) | 9s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed morning, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||
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) | W 13 | 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 | 4 | 12 | 26 | 40 | 59 | 80 | 77 | 100 | 92 | 121 | 119 | 119 | 121 | 135 | 176 | 140 | 137 | 137 | 96 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | cross | cross-off | cross-off | cross | cross | 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 | 00:44AM0.42m | 1:02PM0.38m | 1:30AM0.07m | 1:45PM0.10m | |||||||||||||||
 | |  | |  | | | | | | | | |  |  | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | 8:52 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 21 | 19 | 19 | 20 | 24 | 23 | 24 | 23 | 23 | 21 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 20 | 21 | 22 | 21 | 15 | 15 | 15 | 20 | 20 | 20 | 20 | 21 | 19 | 19 | 20 | 20 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | 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 | 4 | 4 | 26 | 40 | 59 | 80 | 77 | 100 | 92 | 121 | 119 | 119 | 121 | 135 | 176 | 140 | 137 | 137 | 96 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 12 | SSW 6 | SW 6 | SW 6 | SW 12 | SW 12 | — | — | E 3 | E 3 | — | — | — | — | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 2 | 12 | 3 | 1 | 1 | 6 | 6 | — | — | 2 | 1 | — | — | — | — | 4 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 9 | W 9 | SW 12 | SW 12 | SW 12 | — | — | SW 12 | S 12 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | 2 | 6 | 6 | 6 | — | — | 6 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 6 | ESE 3 | S 6 | ESE 3 | — | — | — | — | — | — | — | — | W 2 | WSW 3 | W 4 |
| kJ | — | — | — | — | 3 | 1 | 6 | 4 | — | — | — | — | — | — | — | — | 1 | 3 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 339 | 184 | 128 | 13 | 16 | 62 | 62 | 16 | 13 | 66 | 0 | 0 | 0 | 0 | 24 | 24 | 339 | 339 | 78 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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