Frainslake Sands surfForecast / Wales – Pembrokeshire / UK

information circle16 Day Weather and Surf, issued 12 pm Wednesday 06 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Frainslake Sands surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Frainslake Sands sea temperature is
11.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Frainslake Sands this week:

The surf forecast for Frainslake Sands over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 11) at 7PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.2m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Frainslake Sands in the next 16 days are 1.2m 10s and forecast to arrive on Wednesday (May 13) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Monday (May 11) at 10PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 11th May)3ft (0.9m) 6s
Best Surf 7PM (Mon 11th May)3ft (0.9m) 6s
Most Powerful 7PM (Wed 13th May)4ft (1.2m) 10s

Table - best surf conditions forecast for Frainslake Sands over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Fri afternoon, min 10°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 15°C on Sat afternoon, min 7°C on Sun night). Winds increasing (light winds from the NNE on Sat afternoon, strong winds from the N by Sun night).

Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
S
12
0.1
W
9
0.1
SW
9
0.1
W
9
0.1
SW
8
0.1
W
15
0.2
W
14
0.2
W
13
0.2
W
12
0.2
W
12
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
10
0.2
SSW
8
0.3
SSW
10
0.1
SW
19
0.1
SW
19
1.3
NNW
6
1.1
W
6
Wave Graph
Metric surfscale
Energy kJ
6
0
2
3
2
2
4
16
14
11
11
2
2
2
3
7
18
15
14
104
75
Wind (km/h)
10
ESE
15
SE
10
ESE
15
S
10
SSW
5
E
15
E
10
ENE
10
E
15
NE
15
NNE
25
ENE
25
NE
30
N
20
NW
30
N
20
NNE
40
NE
35
NE
25
NNE
25
N
cross-off
cross-off
cross-off
cross
cross-on
glassy
off
off
off
off
cross-off
off
off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
9:48PM5.99m
10:05AM5.62m
10:26PM5.69m
10:47AM5.31m
11:13PM5.40m
11:41AM5.03m
00:15AM5.18m
12:54PM4.89m
1:33AM5.15m
2:16PM5.01m
2:50AM5.38m
3:27PM5.37m
3:53AM5.78m
Low Tide
3:41PM1.77m
4:05AM1.84m
4:16PM2.05m
4:46AM2.12m
5:00PM2.33m
5:39AM2.36m
5:58PM2.56m
6:47AM2.49m
7:15PM2.64m
8:07AM2.40m
8:38PM2.46m
9:19AM2.09m
9:47PM2.09m
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
light rain
light rain
part cloud
clear
light rain
cloud
light rain
rain showers
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:37
5:37
5:35
5:33
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:53
8:54
8:57
8:58
9:00
9:01
1
3
2
2
1
4
5
2
Temp °C
10
10
10
11
11
11
12
14
14
14
15
12
11
11
8
7
9
9
8
10
9
7
6
7
7
8
9
8
12
12
11
12
7
7
5
3
0
3
1
0
4
2
Swell 1
Height (m)
Direction
Period (s)
0.4
N
4
0.3
N
4
0.2
N
4
0.1
SW
9
0.1
SW
8
0.1
W
15
0.2
W
14
0.5
N
4
0.2
W
12
0.3
E
3
1.1
N
6
0.1
W
11
0.3
E
4
0.1
SW
9
0.2
SSW
8
0.3
SSW
10
0.2
SSW
9
0.2
SSW
8
0.2
SSW
18
0.2
SSW
18
Energy kJ
5
4
1
3
2
4
16
9
11
2
104
2
3
3
7
18
7
7
30
30
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
12
0.2
ESE
2
0.1
W
5
0.1
SW
8
0.1
SW
8
0.2
W
13
0.2
W
8
0.2
W
12
0.1
W
11
0.1
S
13
0.1
W
11
0.1
W
10
0.1
SW
11
0.1
S
16
0.1
SW
19
0.2
W
6
0.1
SW
8
0.1
SW
7
Energy kJ
6
1
1
2
3
14
6
11
2
3
2
2
5
5
15
3
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.1
W
9
0.1
S
18
0.1
W
9
0.1
SW
8
0.1
S
14
0.2
W
8
0.1
W
8
0.1
S
10
0.1
W
10
0.1
S
15
0.1
SW
19
0.1
SW
8
0.1
SW
7
Energy kJ
3
2
6
2
2
4
5
1
2
2
4
14
2
2
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
3
0.4
E
3
0.2
E
3
1.3
N
6
1.2
N
6
0.7
ENE
4
1.1
NNE
5
1.5
N
6
1
N
5
1.8
NNW
6
1.7
NW
6
2
N
7
1.7
NNW
6
1.3
NNW
6
1.1
W
6
Energy kJ
1
3
1
137
115
16
52
144
53
261
212
422
205
104
75
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Distance (km)
325
335
349
350
351
326
123
148
95
79
79
381
425
157
426
78
17
92
92
150
81
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
2
1
1
5
1
1
4
2
1
2
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
6
5
5
4
4
5
9
5
9
9
5
9
9
8
  • Map Icons:
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  • 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 Frainslake Sands Surf forecast

The above surf forecast table for Frainslake Sands provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Frainslake Sands can be found by selecting the local surf guide option on the grey menu. Our Frainslake 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 (Frainslake 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 Frainslake 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.

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