Caerfai Bay surfForecast / Wales – Pembrokeshire / UK

information circle48hr Weather and Surf, issued 6 am 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 12PM is: 2.3m 8s primary swell from a Southwest direction and 0.1m 15s secondary swell from a West direction, 0.1m 18s secondary swell from a Southwest direction (forecast issued at 06:00am 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 (2.5m)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, light winds from the SSE by Thu afternoon).

Tuesday
19
Wednesday
20
Thursday
21
Fri
22
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
10 AM
1 PM
4 PM
7 PM
10 PM
1 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)
2.2
SSW
7
2.1
SW
8
2.3
SW
8
2.4
SW
8
2.5
SW
8
3
SW
8
3
SW
9
3.5
WSW
9
3.5
WSW
11
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.5
WSW
12
2
WSW
12
1.9
SW
12
1.8
SW
12
1.7
SW
11
1.6
SW
7
1.5
SW
7
1.5
SW
9
1.4
SW
9
1.5
WSW
10
1.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
542
519
645
762
857
1058
1611
1973
2712
3280
2757
2196
1805
1854
1080
929
897
688
262
237
326
353
430
439
Wind (km/h)
35
SSW
40
SSW
40
SW
40
SSW
45
SW
45
SW
50
SW
45
WSW
40
WSW
35
WSW
35
SW
35
SW
30
SW
25
SSW
25
SSW
30
S
35
S
30
S
30
S
25
S
25
S
20
SSE
25
SSE
25
SE
on
on
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
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
rain showers
cloud
rain showers
cloud
cloud
light rain
light rain
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
clear
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
1
Temp °C
12
12
12
12
12
12
12
12
12
12
11
12
12
13
13
14
14
14
14
15
15
16
17
17
6
5
5
4
3
3
3
4
4
5
4
6
7
8
8
9
9
9
9
10
10
13
12
12
Swell 1
Height (m)
Direction
Period (s)
0.1
S
19
0.1
S
19
0.1
W
15
0.1
W
15
0.1
SW
18
1.7
WSW
14
2.5
WSW
12
2
WSW
12
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
1.5
SW
9
1.4
SW
9
1.5
WSW
10
1.5
WSW
10
Energy kJ
7
7
4
4
12
1106
1854
1080
10
10
10
9
9
326
353
430
439
Swell 2
Height (m)
Direction
Period (s)
0.1
W
15
0.1
S
18
0.1
SW
18
0.1
W
14
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
Energy kJ
4
7
13
4
9
9
8
8
8
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.2
SSW
7
2.1
SW
8
2.3
SW
8
2.4
SW
8
2.5
SW
8
3
SW
8
3
SW
9
3.5
WSW
9
3.5
WSW
11
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.2
WSW
12
1.9
SW
12
1.8
SW
12
1.7
SW
11
1.6
SW
7
1.5
SW
7
Energy kJ
542
519
645
762
857
1058
1611
1973
2712
3280
2757
2196
1805
1477
929
897
688
262
237
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
4
1
5
3
3
4
4
1
1
1
1
1
1
2
1
2
2
Distance (km)
354
354
377
354
357
348
354
348
382
371
179
348
185
149
87
87
87
117
117
72
79
15
7
15
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
2
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
2
2
2
3
4
1
3
2
4
4
3
3
4
3
3
3
2
3
3
3
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
5
5
5
4
4
4
5
5
5
4
5
4
4
4
5
4
4
  • 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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