Surf Forecasts:
How big are the waves at Marloes Sands today (29 Aug):
- Afternoon surf: Afternoon surf (29 Aug, local time) - 5ft (1.5m), 7s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 6.5ft (2.0m), 9s period with SW swell.
The current surf forecast for Marloes Sands at 10PM is: 2.0m 9s primary swell from a Southwest direction and 0.3m 5s secondary swell from a Northwest direction (forecast issued at 06:00pm August 29). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | - | - |
| Afternoon (29 Aug) | 5ft (1.5m) | 7s |
| Evening (29 Aug) | 6.5ft (2.0m) | 9s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sun night. Very mild (max 18°C on Sat afternoon, min 14°C on Mon morning). Winds increasing (light winds from the W on Sat night, strong winds from the NW by Sun night). | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 7 | SW 8 | SW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 264 | 460 | 654 | 743 | 505 | 380 | 326 | 416 | 423 | 482 | 557 | 1107 | 917 | 1194 | 721 | 586 | 485 | 367 | 343 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 8:04PM5.99m | 8:21AM5.80m | 8:36PM6.07m | 8:53AM5.84m | 9:10PM6.01m | ||||||||||||||
Low Tide | 2:07PM0.27m | 2:28AM0.16m | 2:38PM0.19m | 2:59AM0.15m | 3:11PM0.22m | ||||||||||||||
 | |  | | |  |  | | | |  |  |  | |  | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — |
mm | — | — | — | — | — | 1 | 2 | 3 | 2 | 2 | 4 | 1 | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 16 | 17 | 16 | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 16 |
Feels °C | 16 | 13 | 15 | 13 | 15 | 13 | 14 | 10 | 12 | 10 | 13 | 10 | 9 | 7 | 6 | 8 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SW 9 | SW 9 | SW 9 | N 4 | N 4 | — | — | — | — | — | WSW 9 | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 5 | NNW 5 |
| kJ | 264 | 460 | 654 | 550 | 3 | 1 | — | — | — | — | — | 791 | — | 1194 | 721 | 586 | 485 | 21 | 9 |
Swell 2 Height (m) Direction Period (s) | ESE 4 | — | N 4 | NNW 4 | N 4 | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | N 6 | — |
| kJ | 3 | — | 9 | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | 39 | 22 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 4 | NW 5 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 7 | SW 8 | SW 8 | WSW 9 | WSW 9 | WSW 9 | NW 5 | NNW 5 | — | WSW 9 | WSW 10 |
| kJ | — | 25 | 3 | 743 | 505 | 380 | 326 | 416 | 423 | 482 | 557 | 1107 | 917 | 979 | 72 | 58 | — | 367 | 343 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 24 | 148 | 36 | 36 | 71 | 71 | 313 | 339 | 363 | 194 | 71 | 26 | 549 | 187 | 376 | 329 | 26 | 144 | 85 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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