Marloes Sands surfForecast / Wales – Pembrokeshire / UK

information circle48hr Weather and Surf, issued 12 pm Tuesday 12 May 2026 BST
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
11.5° C
(Which is slightly warmer than usual)

How big are the waves at Marloes Sands today?

The current surf forecast for Marloes Sands at 6PM is: 0.3m 18s primary swell from a Southwest direction and 0.4m 8s secondary swell from a Southwest direction, 0.6m 5s secondary swell from a West direction (forecast issued at 12:00pm May 12). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (12 May)1.5ft (0.4m)8s
Afternoon (12 May)1.5ft (0.4m)8s
Evening (12 May)4ft (1.2m)5s

Table - waves today at Marloes Sands. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Very mild (max 12°C on Tue afternoon, min 9°C on Tue night). Winds increasing (moderate winds from the NW on Tue afternoon, strong winds from the NW by Tue night).

Tue
12
Wednesday
13
Thursday
14
Fri
15
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.3
SW
18
1.2
W
5
1.6
WNW
5
1.9
WNW
6
2.4
WNW
7
2.5
WNW
7
0.3
SW
16
0.3
SW
16
0.3
SW
16
2.2
NW
6
0.3
SW
16
0.2
SSW
16
0.2
SSW
16
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.8
W
6
0.2
SSW
15
0.2
SSW
14
0.4
WSW
6
0.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
18
18
17
49
61
138
275
497
553
40
40
40
340
40
25
24
34
33
33
39
21
21
13
20
Wind (km/h)
25
WNW
30
WNW
20
NW
25
WSW
40
WNW
40
WNW
45
WNW
50
NW
50
NW
40
NW
40
NW
40
NW
40
NNW
45
NW
40
NW
40
NNW
35
NNW
35
NNW
40
NNW
35
N
35
N
30
N
35
N
35
NNW
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:35PM4.46m
3:56AM4.86m
4:28PM4.88m
4:47AM5.26m
5:16PM5.31m
5:35AM5.63m
Low Tide
9:34AM1.49m
9:56PM1.51m
10:29AM1.11m
10:49PM1.11m
11:18AM0.71m
11:38PM0.70m
cloud
clear
clear
clear
clear
clear
cloud
rain showers
cloud
clear
cloud
rain showers
rain showers
cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:31
5:30
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:02
9:04
9:06
1
1
1
1
1
Temp °C
10
11
12
12
11
10
10
9
9
10
11
11
10
9
9
9
9
9
10
10
10
10
10
9
4
5
6
6
2
1
-1
-2
-2
0
2
2
1
-1
-1
0
0
1
1
2
2
3
2
1
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.4
NNW
4
0.4
SW
8
0.4
SW
8
0.3
SSW
8
0.2
SSW
8
0.2
SSW
16
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.3
SW
16
0.2
SSW
16
0.2
SSW
16
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.8
W
6
0.6
W
5
0.4
WSW
6
0.4
WSW
6
0.3
WSW
6
Energy kJ
18
18
17
5
17
16
13
6
26
40
40
40
40
40
25
24
34
33
33
39
20
10
13
8
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
19
0.1
SW
18
0.1
SW
18
0.4
SW
8
0.3
SW
18
0.3
SW
18
0.2
SSW
17
0.2
SSW
17
0.2
SSW
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
S
7
0.1
S
7
0.1
S
7
0.1
S
7
0.1
S
7
0.2
SSW
15
0.2
SSW
15
0.1
SW
14
0.1
SW
14
0.2
SSW
14
Energy kJ
14
13
12
17
49
49
30
28
6
2
2
2
1
1
1
1
1
21
21
8
8
20
Swell 3
Height (m)
Direction
Period (s)
0.1
S
15
0.1
SW
15
0.1
W
8
0.3
SW
18
0.1
W
13
0.2
SSW
15
0.2
SSW
14
Energy kJ
4
8
1
49
3
21
21
Wind waves
Height (m)
Direction
Period (s)
0.8
NW
4
0.7
NW
4
0.7
WNW
4
0.6
W
5
1.2
W
5
1.6
WNW
5
1.9
WNW
6
2.4
WNW
7
2.5
WNW
7
2.4
WNW
7
2.2
WNW
7
1.9
WNW
6
2.2
NW
6
2.2
NW
6
2.3
NW
7
2.2
NW
7
2.2
NW
7
1.9
NW
7
1.7
NW
6
1.3
N
6
1.3
N
6
1.6
N
6
1.6
N
6
1.5
N
7
Energy kJ
18
17
17
15
61
138
275
497
553
529
423
288
340
374
437
434
424
322
223
128
120
187
200
200
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
412
412
480
428
430
412
430
430
764
1037
1033
902
465
465
195
195
284
284
235
445
96
64
112
235
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
3
4
4
4
1
2
4
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
8
9
9
9
9
9
8
8
8
7
9
9
9
9
5
5
5
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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