Surf Forecasts:
How big are the waves at Marloes Sands today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 4.5ft (1.3m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 4ft (1.2m), 9s period with WSW swell.
- Evening surf: Evening surf (13 Sep, local time) - 3.5ft (1.0m), 9s period with WSW swell.
The current surf forecast for Marloes Sands at 12PM is: 1.5m 10s primary swell from a West-southwest direction and 1.3m 7s secondary swell from a West-southwest direction, 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00am September 13). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 4.5ft (1.3m) | 7s |
| Afternoon (13 Sep) | 4ft (1.2m) | 9s |
| Evening (13 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 18°C on Sun afternoon, min 13°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the NW by Tue night). | |||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||||
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 7 | WSW 7 | WSW 10 | WSW 7 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 8 | SW 5 | SW 5 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 198 | 192 | 408 | 147 | 237 | 203 | 172 | 168 | 151 | 161 | 190 | 166 | 60 | 80 | 129 | 216 | 241 | 220 | 212 | 206 | 212 | 255 | 318 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:17AM6.02m | 8:34PM6.16m | 8:51AM5.90m | 9:08PM5.90m | 9:24AM5.66m | 9:42PM5.52m | |||||||||||||||||
Low Tide | 2:36PM0.01m | 2:56AM0.09m | 3:09PM0.20m | 3:27AM0.38m | 3:41PM0.50m | ||||||||||||||||||
 |  |  | |  | |  |  | | |  | | | | |  | | | | | | |  | |
 | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:36 | — |
mm | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 18 | 18 | 16 | 16 | 17 | 18 | 18 | 18 | 17 | 16 | 15 | 14 | 16 | 16 | 16 |
Feels °C | 15 | 14 | 16 | 17 | 17 | 17 | 15 | 15 | 18 | 17 | 13 | 13 | 14 | 14 | 13 | 14 | 13 | 11 | 8 | 7 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | WSW 7 | WSW 7 | WSW 9 | WSW 9 | WSW 9 | SW 13 | WSW 9 | SW 12 | SW 12 | SW 12 | W 8 | WSW 8 | WSW 8 | SW 12 | SW 12 | S 12 | S 12 | W 8 | S 11 | S 11 | S 11 |
| kJ | 4 | 4 | 154 | 147 | 237 | 203 | 172 | 7 | 151 | 6 | 6 | 6 | 36 | 24 | 14 | 6 | 6 | 3 | 3 | 12 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 13 | SW 13 | — | — | — | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | W 11 | — | S 11 | — | — | — |
| kJ | — | — | 7 | 7 | 7 | 7 | 7 | 3 | 7 | — | — | — | 6 | 6 | 6 | 6 | 6 | 2 | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 10 | — | — | — | — | WSW 9 | — | WSW 9 | WSW 9 | SW 8 | SW 5 | SW 5 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 8 |
| kJ | 198 | 192 | 408 | — | — | — | — | 168 | — | 161 | 190 | 166 | 60 | 80 | 129 | 216 | 241 | 220 | 212 | 206 | 212 | 255 | 318 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 131 | 131 | 131 | 131 | 131 | 131 | 128 | 131 | 128 | 64 | 131 | 131 | 131 | 131 | 128 | 131 | 131 | 132 | 376 | 194 | 465 | 376 | 36 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Pembrokeshire
‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
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