Surf Forecasts:
How big are the waves at Marloes Sands today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 4.5ft (1.4m), 6s period with SSW swell.
- 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 9AM is: 1.4m 6s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a Southwest direction, 0.1m 11s secondary swell from a Southwest direction (forecast issued at 06:00am August 29). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 4.5ft (1.4m) | 6s |
| 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 14mm), heaviest on Sun morning. Very mild (max 18°C on Sat morning, min 13°C on Sun night). Winds increasing (light winds from the SSW on Sat morning, strong winds from the NW by Sun night). | |||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||||||||
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) | SW 6 | S 6 | SSW 6 | SSW 7 | SW 8 | SW 9 | SW 9 | WSW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 109 | 149 | 131 | 158 | 291 | 439 | 654 | 766 | 505 | 380 | 326 | 435 | 435 | 602 | 527 | 742 | 1037 | 718 | 606 | 539 | 424 | 336 | 293 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | on | cross-off | cross | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 7:49AM5.65m | 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 | ||||||||||||||||||
 |  |  |  |  | |  | |  | |  | | | | | |  | |  | | | |  | |
 | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — |
mm | 1 | 7 | 2 | — | — | — | — | — | 1 | — | 1 | 4 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 16 | 17 | 16 | 16 | 16 | 15 | 13 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 14 | 13 | 14 | 17 | 12 | 13 | 15 | 14 | 14 | 14 | 13 | 11 | 12 | 12 | 11 | 9 | 7 | 5 | 9 | 10 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SSW 6 | SW 11 | SSW 7 | SW 8 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | — | — | — | SW 8 | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 6 | N 5 |
| kJ | 5 | 115 | 5 | 158 | 291 | 439 | 654 | 599 | 505 | 380 | — | — | — | 452 | — | — | — | 718 | 606 | 539 | 424 | 22 | 9 |
Swell 2 Height (m) Direction Period (s) | — | SW 11 | S 11 | — | — | — | NNW 4 | — | N 4 | N 4 | — | — | — | — | — | — | — | — | — | — | N 6 | N 6 | — |
| kJ | — | 5 | 2 | — | — | — | 5 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 33 | 23 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | S 6 | SSW 6 | — | WNW 4 | NW 4 | — | WSW 9 | — | — | SW 9 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | NW 6 | NNW 6 | NNW 6 | — | WSW 9 | WSW 9 |
| kJ | 109 | 149 | 131 | — | 14 | 20 | — | 766 | — | — | 326 | 435 | 435 | 602 | 527 | 742 | 1037 | 124 | 77 | 57 | — | 336 | 293 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 144 | 344 | 137 | 347 | 137 | 20 | 140 | 95 | 26 | 131 | 71 | 71 | 101 | 339 | 363 | 392 | 132 | 36 | 36 | 187 | 194 | 36 | 26 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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