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Surf Forecasts:

Marloes Sands surfForecast / Wales – Pembrokeshire / UK

information circle12 Day Weather and Surf, issued 5 am Thursday 12 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Marloes Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marloes Sands sea temperature is
8.5° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Marloes Sands this week:

The surf forecast for Marloes Sands over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 13) at 6AM. The primary swell is predicted to be 3.5m and 13s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Marloes Sands in the next 12 days are 4.5m 16s and forecast to arrive on Thursday (Feb 12) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Friday (Feb 13) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 13th Feb)11ft (3.5m) 13s
Best Surf 6AM (Fri 13th Feb)11ft (3.5m) 13s
Most Powerful12PM (Thu 12th Feb)15ft (4.5m) 16s

Table - best surf conditions forecast for Marloes Sands over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 10°C on Sat night, min 4°C on Fri afternoon). Mainly near gales.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Tue morning. Very mild (max 10°C on Sun afternoon, min 3°C on Tue night). Winds decreasing (near gales from the WNW on Mon morning, light winds from the SSE by Tue night).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
!
0
0
1
0
0
0
0
0
0
0
0
0
2
1
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WSW
4.5
WSW
4
WSW
3
WSW
1.8
WSW
1.2
WSW
1.1
WSW
1.2
WSW
1.2
WSW
2.5
WSW
3
WSW
3
WSW
3.5
WSW
4
WSW
3.5
WSW
2.3
WSW
1.7
WSW
1.2
WSW
1.4
SW
1.2
SW
3.5
SSE
Period(s) (?)1716141312131312121211119121312121210108
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7622899559622551101643337840642015821823187517473959381116058163654373221621
Wind
(km/h)
40
W
40
W
35
WSW
10
NNE
55
NNE
35
NNE
20
NNW
20
SSW
60
SSE
25
W
30
WSW
40
W
55
W
50
W
30
W
25
SSW
20
ESE
5
SSE
45
NE
20
E
50
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
off		offcross-
off		cross-
off		oncross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
on		offcross-
off		cross
High Tide
/ height (m)
2:37PM
3.81
3:19AM
3.98
3:55PM
4.06
4:23AM
4.35
4:47PM
4.43
5:08AM
4.78
5:27PM
4.82
5:44AM
5.22
6:02PM
5.20
6:18AM
5.62
6:35PM
5.52
6:51AM
5.94
7:08PM
5.77
Low Tide
/ height (m)
9:13PM
2.19
9:57AM
2.01
10:22PM
1.85
10:53AM
1.61
11:09PM
1.43
11:34AM
1.18
11:47PM
1.01
12:10PM
0.77
12:21AM
0.64
12:43PM
0.42
12:54AM
0.34
1:16PM
0.16
1:26AM
0.15
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise7:41--7:39--7:37--7:35--7:33--7:31--7:30--
Sunset-5:28--5:30--5:31--5:34--5:36--5:37--5:39-
cloud
rain showers
rain showers
light rain
light rain
part cloud
part cloud
cloud
mod rain
part cloud
rain showers
rain showers
rain showers
part cloud
cloud
mod rain
light rain
rain showers
rain showers
cloud
light rain
Rain (mm)
-1221---8-131--7461-4
Temp. °C99985656109101089971010567
Feels °C (?)1105-8-2-105441-4-13146-40-6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marloes Sands surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Marloes Sands at:
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Information about the Marloes Sands Surf forecast

The above surf forecast table for Marloes Sands provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Marloes Sands can be found by selecting the local surf guide option on the grey menu. Our Marloes Sands surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Marloes Sands) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Marloes Sands may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Wales - Pembrokeshire? If you are looking for accommodation near Marloes Sands, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Milford Haven which is 14 km (9 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Pembroke which is 21 km (13 miles) away, Fishguard, Aberporth and Carmarthen.

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