Surf Forecasts:
How big are the waves at Marloes Sands today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 8ft (2.4m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with WSW swell.
- Evening surf: Evening surf (19 Sep, local time) - 5.5ft (1.7m), 7s period with WSW swell.
The current surf forecast for Marloes Sands at 2PM is: 2.0m 8s primary swell from a West-southwest direction and 0.1m 16s secondary swell from a Southwest direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 06:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 8ft (2.4m) | 8s |
| Afternoon (19 Sep) | 6.5ft (2.0m) | 8s |
| Evening (19 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat morning, min 13°C on Sun morning). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the W by Sun afternoon). | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
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 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 717 | 703 | 613 | 487 | 379 | 339 | 261 | 192 | 129 | 110 | 99 | 88 | 77 | 57 | 56 | 43 | 42 | 31 | 26 | 26 | 26 | 18 | 18 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | on | on | on | on | on |
High Tide | 12:09PM4.04m | 00:52AM3.76m | 1:41PM3.80m | 2:43AM3.68m | 3:28PM3.92m | ||||||||||||||||||
Low Tide | 6:37PM2.15m | 7:16AM2.33m | 8:29PM2.31m | 9:15AM2.29m | |||||||||||||||||||
 | |  | | | |  | | | |  |  | | | | |  | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | 7:27 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 17 |
Feels °C | 9 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 9 | 11 | 11 | 11 | 12 | 12 | 11 | 12 | 14 | 14 | 15 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | — | SW 16 | W 14 | SW 16 | SW 16 | SW 15 | SW 15 | W 9 | W 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | — | 10 | 4 | 10 | 10 | 9 | 8 | 54 | 37 | 110 | 99 | 88 | 77 | 57 | 56 | 43 | 42 | 31 | 26 | 26 | 26 | 18 | 18 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 16 | SW 16 | SW 16 | SW 15 | S 11 | W 13 | W 13 | W 13 | W 13 | N 5 | N 5 | NNW 5 | NNW 5 | N 5 | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | — | 10 | 10 | 10 | 9 | 2 | 4 | 4 | 4 | 13 | 11 | 12 | 9 | 5 | 2 | — | 7 | 7 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 11 | S 11 | SW 14 | SW 14 | SW 14 | SW 14 | W 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | — | — | SW 13 | — | — | SW 13 |
| kJ | — | — | — | — | — | 5 | 2 | 8 | 8 | 8 | 8 | 3 | 8 | 8 | 7 | 7 | 7 | — | — | 7 | — | — | 7 |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | SW 3 | — | — | — | — |
| kJ | 717 | 703 | 613 | 487 | 379 | 339 | 261 | 192 | 129 | 11 | 11 | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 346 | 354 | 406 | 385 | 385 | 169 | 95 | 178 | 24 | 66 | 24 | 65 | 132 | 65 | 29 | 29 | 62 | 64 | 64 | 92 | 145 | 131 | 128 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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