Surf Forecasts:
How big are the waves at Marloes Sands today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 4.5ft (1.4m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.1m), 9s period with WSW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.0m), 8s period with WSW swell.
The current surf forecast for Marloes Sands at 12AM is: 1.9m 9s primary swell from a West-southwest direction (forecast issued at 06:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 4.5ft (1.4m) | 9s |
| Afternoon (11 Sep) | 3.5ft (1.1m) | 9s |
| Evening (11 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 18°C on Thu afternoon, min 14°C on Fri morning). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the W by Fri afternoon). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 616 | 623 | 643 | 549 | 424 | 340 | 308 | 194 | 190 | 137 | 105 | 136 | 136 | 87 | 154 | 247 | 335 | 389 | 334 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 6:42PM5.98m | 7:04AM5.82m | 7:21PM6.22m | 7:42AM5.99m | 7:58PM6.28m | ||||||||||||||
Low Tide | 1:12AM0.05m | 1:25PM0.08m | 1:49AM-0.10m | 2:01PM-0.03m | |||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | | |  | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 |
Temp °C | 17 | 18 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 12 | 13 | 12 | 13 | 15 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 12 | 12 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | — | — | — | S 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | — | — | — | — | 424 | 340 | 308 | 194 | 190 | 137 | 105 | — | — | — | 4 | 8 | 8 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 4 | N 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 9 | WSW 9 | — | — | — | NNW 4 | NNW 4 | — | — | WSW 8 | WSW 8 | WSW 5 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 616 | 623 | 643 | 549 | — | — | — | 5 | 3 | — | — | 136 | 136 | 87 | 154 | 247 | 335 | 389 | 334 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 145 | 354 | 144 | 26 | 24 | 24 | 24 | 0 | 24 | 24 | 66 | 128 | 116 | 128 | 131 | 144 | 169 | 144 | 144 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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