Caerfai Bay surfForecast / Wales – Pembrokeshire / UK

information circle48hr Weather and Surf, issued 12 pm Tuesday 19 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Caerfai Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caerfai Bay sea temperature is
11.4° C
(Which is normal for this time of year)

How big are the waves at Caerfai Bay today?

The current surf forecast for Caerfai Bay at 5PM is: 2.5m 8s primary swell from a Southwest direction and 0.1m 14s secondary swell from a West direction, 0.1m 18s secondary swell from a Southwest direction (forecast issued at 12:00pm May 19). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (19 May)7ft (2.2m)8s
Afternoon (19 May)8ft (2.4m)8s
Evening (19 May)10ft (3.0m)9s

Table - waves today at Caerfai Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 17°C on Thu night, min 11°C on Wed morning). Winds decreasing (strong winds from the SW on Tue night, moderate winds from the SSE by Thu afternoon).

Tue
19
Wednesday
20
Thursday
21
Fri
22
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)
2.3
SW
8
2.3
SW
8
2.5
SW
8
2.5
SW
8
3
SW
9
3.5
WSW
9
3.5
WSW
10
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.2
WSW
13
2
WSW
12
1.9
SW
12
1.9
SW
12
1.8
SW
7
1.6
SW
7
1.6
SW
7
1.6
SW
9
1.5
WSW
9
1.5
WSW
10
1.5
SW
10
1.6
SW
10
1.6
SW
10
Wave Graph
Metric surfscale
Energy kJ
645
675
828
953
1611
1916
2386
3331
2800
2196
1805
1500
1080
990
963
316
258
285
362
387
421
415
450
507
Wind (km/h)
40
SSW
40
SSW
40
SW
45
SW
45
SW
45
WSW
40
WSW
40
WSW
35
SW
30
SW
25
SW
25
SSW
25
SSW
30
S
35
S
30
S
30
S
25
S
20
S
20
SSE
25
SE
30
SE
30
SE
30
SSE
on
on
on
on
on
on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
9:25AM4.13m
9:46PM4.25m
10:15AM3.89m
10:36PM4.07m
11:07AM3.59m
11:31PM3.84m
Low Tide
3:40PM0.29m
4:13AM0.22m
4:28PM0.50m
5:09AM0.45m
5:21PM0.75m
6:11AM0.70m
rain showers
cloud
cloud
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:20
5:20
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:13
9:14
9:15
9:16
1
1
1
Temp °C
12
12
12
12
12
12
12
12
11
12
13
13
14
14
14
14
14
15
15
16
17
16
15
14
5
5
5
3
3
3
4
5
5
7
8
8
10
8
8
8
8
10
11
12
13
10
9
9
Swell 1
Height (m)
Direction
Period (s)
0.1
W
15
0.1
W
15
0.1
W
14
0.1
W
13
1.7
WSW
14
2.2
WSW
13
2
WSW
12
0.1
SW
16
1.4
WSW
12
0.1
SW
16
0.6
W
11
0.1
SW
15
1.6
SW
9
1.5
WSW
9
1.5
WSW
10
1.5
SW
10
1.6
SW
10
1.6
SW
10
Energy kJ
4
4
4
3
1122
1500
1080
10
541
10
82
9
362
387
421
415
450
507
Swell 2
Height (m)
Direction
Period (s)
0.1
S
18
0.1
SW
18
0.1
SW
18
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
Energy kJ
7
13
12
10
9
9
9
8
8
8
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
W
18
0.1
S
18
Energy kJ
6
6
Wind waves
Height (m)
Direction
Period (s)
2.3
SW
8
2.3
SW
8
2.5
SW
8
2.5
SW
8
3
SW
9
3.5
WSW
9
3.5
WSW
10
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
1.9
SW
12
1.9
SW
12
1.8
SW
7
1.6
SW
7
1.6
SW
7
0.4
ESE
4
Energy kJ
645
675
828
953
1611
1916
2386
3331
2800
2196
1805
990
963
316
258
285
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
4
1
5
4
3
4
4
2
1
1
2
2
2
2
1
2
1
1
1
Distance (km)
366
354
354
348
354
348
382
371
329
348
162
149
72
87
87
111
112
74
73
62
7
62
62
72
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
2
2
3
2
1
4
2
4
4
4
4
3
2
2
2
3
3
2
3
2
3
Header Global
Rating
(10 max)
4
4
4
4
5
5
5
5
4
4
4
5
5
4
4
5
5
4
4
5
4
5
5
6
  • 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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