Surf Forecasts:
How big are the waves at Marloes Sands today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 5ft (1.6m), 9s period with SW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 6ft (1.9m), 7s period with SW swell.
- Evening surf: Evening surf (30 Aug, local time) - 6.5ft (2.0m), 8s period with SW swell.
The current surf forecast for Marloes Sands at 10AM is: 1.6m 9s primary swell from a Southwest direction (forecast issued at 06:00am August 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 5ft (1.6m) | 9s |
| Afternoon (30 Aug) | 6ft (1.9m) | 7s |
| Evening (30 Aug) | 6.5ft (2.0m) | 8s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 14°C on Mon morning). Mainly strong winds. | |||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||||
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 9 | SW 9 | SW 9 | SW 6 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | W 5 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 505 | 380 | 354 | 284 | 423 | 452 | 527 | 653 | 829 | 687 | 612 | 646 | 506 | 433 | 343 | 280 | 68 | 37 | 60 | 51 | 53 | 56 | 58 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 8:21AM5.80m | 8:36PM6.07m | 8:53AM5.84m | 9:10PM6.01m | 9:28AM5.75m | 9:46PM5.81m | |||||||||||||||||
Low Tide | 2:38PM0.19m | 2:59AM0.15m | 3:11PM0.22m | 3:32AM0.26m | 3:45PM0.37m | ||||||||||||||||||
 |  |  |  | | |  |  | |  |  | | | |  | |  |  | | | | |  | |
 | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | 1 | 1 | 8 | 3 | 4 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 17 | 17 | 18 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 14 | 13 | 14 | 10 | 11 | 12 | 11 | 9 | 9 | 7 | 7 | 8 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | N 4 | SW 9 | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | N 6 | N 5 | N 5 | WSW 9 | SSW 6 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 |
| kJ | 3 | 380 | — | — | — | — | — | — | — | 687 | 612 | 646 | 506 | 23 | 14 | 4 | 68 | 22 | 23 | 12 | 12 | 6 | 5 |
Swell 2 Height (m) Direction Period (s) | N 4 | N 4 | — | — | — | — | — | — | — | — | — | — | NNW 6 | NNW 5 | — | — | N 5 | W 8 | — | — | SW 18 | SW 17 | SW 16 |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 43 | 6 | — | — | 2 | 37 | — | — | 12 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 18 | N 5 | SW 18 | SW 18 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 12 | 12 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 9 | — | SW 9 | SW 6 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 9 | NW 5 | NW 6 | NNW 6 | NNW 5 | WSW 9 | WSW 10 | WSW 9 | WSW 5 | W 5 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 |
| kJ | 505 | — | 354 | 284 | 423 | 452 | 527 | 653 | 829 | 83 | 120 | 55 | 11 | 433 | 343 | 280 | 50 | 34 | 60 | 51 | 53 | 56 | 58 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 71 | 71 | 344 | 338 | 363 | 96 | 71 | 36 | 653 | 187 | 178 | 36 | 26 | 132 | 121 | 101 | 36 | 36 | 131 | 168 | 169 | 128 | 128 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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