Marloes Sands surfForecast / Wales – Pembrokeshire / UK

information circle12 Day Weather and Surf, issued 6 am Saturday 28 Jun 2025 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
14.2° 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 Tuesday (Jul 01) at 7AM. The primary swell is predicted to be 1.2m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Marloes Sands in the next 12 days are 1.6m 9s and forecast to arrive on Saturday (Jun 28) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Jul 02) at 7PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 1st Jul)4ft (1.2m) 10s
Best Surf 7AM (Tue 1st Jul)4ft (1.2m) 10s
Most Powerful10PM (Sat 28th Jun)5ft (1.6m) 9s

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

Updates in  hr  min  s Forecast update imminent
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
WSW
1.6
WSW
1.3
WSW
1.2
WSW
1.1
WSW
0.9
WSW
0.8
WSW
0.9
WSW
1.1
WSW
1.1
WSW
0.9
WSW
0.8
WSW
0.6
WSW
0.5
WSW
0.4
WSW
0.4
WSW
0.3
WSW
0.2
WSW
0.2
WSW
0.2
WSW
0.2
W
0.7
WSW
1
WSW
0.9
SSW
0.5
WSW
0.5
WSW
0.4
WSW
0.3
WSW
0.3
WSW
0.3
WSW
0.2
WSW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
Period(s) (?)89910111110101010101099998877798799988881615151414
Wave
Graph
(?)Metric surfscale
Energy (?)403404280304265164114140281255169105644535251365568713713270634124353426152291111
Wind
(km/h)
25
SW
25
SW
20
WSW
15
SSW
15
SSW
10
SSE
10
SSE
10
WSW
15
W
20
N
25
N
30
NNE
35
NNE
35
NNE
25
NE
10
N
15
N
55
NW
50
WNW
40
W
25
NW
25
NNW
15
NNW
30
NNW
35
NNE
20
NNE
20
N
20
NNE
20
N
20
N
20
NNE
25
N
25
NNE
25
NNE
25
N
20
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
9:24PM
5.77
9:49AM
5.28
10:09PM
5.56
10:33AM
5.04
10:54PM
5.29
11:19AM
4.78
11:40PM
4.99
12:07PM
4.53
12:30AM
4.69
1:00PM
4.33
1:24AM
4.44
1:58PM
4.21
2:25AM
4.29
3:01PM
4.19
3:28AM
4.25
4:01PM
4.28
4:27AM
4.34
4:56PM
4.46
5:20AM
4.51
5:44PM
4.70
6:06AM
4.72
6:28PM
4.96
Low Tide
/ height (m)
3:25PM
0.53
3:56AM
0.49
4:08PM
0.71
4:40AM
0.73
4:50PM
0.95
5:23AM
1.01
5:34PM
1.23
6:08AM
1.29
6:21PM
1.50
6:56AM
1.53
7:13PM
1.72
7:50AM
1.72
8:14PM
1.87
8:51AM
1.82
9:21PM
1.89
9:55AM
1.80
10:26PM
1.79
10:54AM
1.67
11:23PM
1.59
11:45AM
1.46
12:12AM
1.34
12:30PM
1.23
12:55AM
1.09
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise5:03--5:05--5:05--5:05--5:07--5:07--5:07--5:09--5:09--5:11--5:11--5:13--
Sunset-9:43--9:43--9:42--9:42--9:42--9:40--9:40--9:39--9:39--9:38--9:38--9:37-
part cloudclearpart cloudpart cloudpart cloudclearclearpart cloudpart cloudpart cloudcloudcloudcloudcloudheavy rainlight rainheavy rainheavy raincloudpart cloudclearpart cloudpart cloudpart cloudcloudclearclearclearclearclearpart cloudclearclearclearclearclear
Rain (mm)
--------------1111436------------------
Temp. °C191716171818181818151514151616161513141616131515131414141516161719171719
Feels °C (?)16141516181818171712118910121614368118121171010111113131316131416

Short Range Forecast: Mostly dry. Very mild (max 19°C on Sat morning, min 15°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 62mm), heaviest during Thu night. Very mild (max 16°C on Wed afternoon, min 13°C on Tue night). Winds increasing (light winds from the N on Thu morning, near gales from the WNW by Thu night).

Days 6-9 Weather Summary Mostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Fri night). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the NW by Sat afternoon).

Long Range Forecast: Mostly dry. Very mild (max 19°C on Tue night, min 14°C on Mon morning). Winds decreasing (fresh winds from the NNE on Tue night, calm by Thu morning).

  • 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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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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