Surf Forecasts:
How big are the waves at Marloes Sands today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 4.5ft (1.3m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.5m), 6s period with S swell.
- Evening surf: Evening surf (29 Sep, local time) - 10ft (3.0m), 8s period with SSW swell.
The current surf forecast for Marloes Sands at 7PM is: 1.9m 6s primary swell from a South direction and 0.2m 9s secondary swell from a West direction (forecast issued at 12:00pm September 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 4.5ft (1.3m) | 5s |
| Afternoon (29 Sep) | 5ft (1.5m) | 6s |
| Evening (29 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Tue night. Very mild (max 19°C on Tue morning, min 14°C on Wed night). Winds decreasing (near gales from the ESE on Tue morning, moderate winds from the WSW by Wed night). | |||||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||||
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) | SE 5 | SSE 5 | S 6 | S 6 | SSW 8 | SSW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 13 | SW 11 | SW 10 | SW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 113 | 128 | 154 | 300 | 1046 | 2285 | 2252 | 2052 | 2058 | 2344 | 2688 | 2214 | 1923 | 2022 | 1576 | 1340 | 1234 | 2049 | 1107 | 916 | 768 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 8:27AM6.08m | 8:45PM6.12m | 9:04AM5.96m | 9:25PM5.85m | 9:44AM5.68m | ||||||||||||||||
Low Tide | 2:46PM0.05m | 3:06AM0.15m | 3:24PM0.23m | 3:44AM0.45m | 4:06PM0.56m | ||||||||||||||||
 |  | | |  | |  |  |  |  |  | |  |  |  |  | | | | | | |
 | 7:16 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | 11 | 14 | 6 | — | — | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 16 | 19 | 19 | 19 | 17 | 16 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 15 | 15 |
Feels °C | 7 | 12 | 12 | 12 | 9 | 12 | 10 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 8 | W 8 | W 9 | — | — | SW 11 | — | — | — | — | — | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 13 | — | — | — |
| kJ | 9 | 13 | 5 | 6 | — | — | 2252 | — | — | — | — | — | 1923 | 2022 | 1576 | 1340 | 1234 | 2049 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 10 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | WSW 15 | WSW 14 | W 14 | — | — | — | — |
| kJ | 2 | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | 237 | 413 | 417 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SSE 5 | S 6 | S 6 | SSW 8 | SSW 10 | — | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | — | SW 11 | — | — | — | WSW 11 | SW 11 | SW 10 | SW 10 |
| kJ | 113 | 128 | 154 | 300 | 1046 | 2285 | — | 2052 | 2058 | 2344 | 2688 | 2214 | — | 1740 | — | — | — | 1198 | 1107 | 916 | 768 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 732 | 901 | 901 | 354 | 664 | 169 | 121 | 96 | 346 | 344 | 320 | 131 | 42 | 36 | 36 | 36 | 36 | 131 | 131 | 121 | 96 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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