Surf Forecasts:
How big are the waves at Marloes Sands today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 4.5ft (1.3m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 7ft (2.2m), 7s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 7ft (2.1m), 9s period with WSW swell.
The current surf forecast for Marloes Sands at 8AM is: 1.2m 5s primary swell from a Southwest direction and 0.4m 8s secondary swell from a West-southwest direction (forecast issued at 12:00am September 10). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 4.5ft (1.3m) | 5s |
| Afternoon (10 Sep) | 7ft (2.2m) | 7s |
| Evening (10 Sep) | 7ft (2.1m) | 9s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 18°C on Sat afternoon, min 14°C on Fri morning). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the SW by Fri afternoon). | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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) | WSW 8 | SW 8 | SW 5 | SW 5 | SW 6 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 82 | 37 | 126 | 338 | 628 | 651 | 658 | 561 | 435 | 333 | 268 | 227 | 190 | 137 | 105 | 114 | 192 | 138 | 253 | 353 | 423 | 405 | 334 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 6:24AM5.51m | 6:42PM5.98m | 7:04AM5.82m | 7:21PM6.22m | 7:42AM5.99m | 7:58PM6.28m | ||||||||||||||||||
Low Tide | 00:31AM0.36m | 12:46PM0.35m | 1:12AM0.05m | 1:25PM0.08m | 1:49AM-0.10m | 2:01PM-0.03m | ||||||||||||||||||
 | |  | |  | | |  | | |  |  | | | |  | | | | | | | | | |
 | — | 6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — |
mm | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 18 |
Feels °C | 11 | 11 | 11 | 11 | 9 | 11 | 12 | 12 | 13 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 11 | 11 | 10 | 11 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | N 5 | WSW 8 | — | W 11 | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | — | — | — | S 15 | SW 15 | SW 15 | SW 15 | S 15 |
| kJ | 39 | 2 | 22 | — | 2 | — | — | — | — | 435 | 333 | 268 | 227 | 190 | 137 | 105 | — | — | — | 4 | 8 | 8 | 8 | 4 |
Swell 2 Height (m) Direction Period (s) | N 5 | W 12 | N 5 | — | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 4 | N 4 | — | — | — | — | — | — | — | — |
| kJ | 5 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 13 | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 8 | SW 5 | SW 5 | SW 6 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | — | — | — | NNW 4 | — | — | — | WSW 8 | SW 8 | SW 6 | SW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 3 | 82 | 37 | 126 | 338 | 628 | 651 | 658 | 561 | — | — | — | 5 | — | — | — | 114 | 192 | 138 | 253 | 353 | 423 | 405 | 334 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 94 | 128 | 114 | 339 | 339 | 145 | 146 | 128 | 128 | 24 | 24 | 24 | 0 | 24 | 24 | 121 | 116 | 128 | 169 | 144 | 329 | 329 | 131 | 132 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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