Morfa Bychan Surf Break

Lat Long: 52.45° N 4.08° W

Morfa Bychan 48 hour detailed Surf Forecast

Issued: 12 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Morfa Bychan sea temperature is
19.2° C
3.4° 

Morfa Bychan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Morfa Bychan today (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 3ft (0.9m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 3.5ft (1.0m), 5s period with W swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.8m), 5s period with W swell.

The current surf forecast for Morfa Bychan at 4AM is: 0.6m 4s primary swell from a West direction and 0.2m 7s secondary swell from a West-southwest direction (forecast issued at 12:00am August 05). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Aug)3ft (0.9m)5s
Afternoon (05 Aug)3.5ft (1.0m)5s
Evening (05 Aug)2.5ft (0.8m)5s

Table - waves today at Morfa Bychan. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue night. Very mild (max 18°C on Fri morning, min 12°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the S by Thu night).

Wednesday
5
Thursday
6
Friday
7
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
10 AM
1 PM
4 PM
7 PM
10 PM
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
4
0.6
W
4
0.9
W
4
1
W
5
1
W
5
1
W
5
0.8
W
5
0.8
W
5
1.1
WNW
4
1.1
WNW
5
1.1
WNW
5
1
WNW
5
0.8
WNW
5
0.5
NW
5
0.3
WSW
5
0.4
WSW
4
0.5
WSW
4
0.5
W
4
0.4
WSW
4
0.4
SW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
Wave Graph
Metric surfscale
Energy kJ
18
11
31
42
44
48
28
28
46
55
59
49
28
11
5
4
10
9
6
5
2
2
2
2
Wind (km/h)
20
SW
15
WNW
25
W
25
W
30
W
25
W
25
W
15
WNW
30
WNW
25
WNW
25
WNW
20
WNW
20
WNW
10
W
10
WSW
5
S
10
SSE
10
SSE
10
SSE
15
SSW
15
W
15
W
10
WSW
5
SSW
Wind State
cross-on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
glassy
High Tide
00:35AM4.52m
1:00PM4.14m
1:28AM4.26m
1:59PM3.94m
2:32AM4.00m
3:11PM3.80m
Low Tide
7:28AM1.22m
7:35PM1.35m
8:14AM1.43m
8:30PM1.55m
9:18AM1.62m
9:55PM1.69m
rain showers
light rain
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:00
8:58
 mm
1
1
1
1
1
1
1
1
Temp °C
16
16
14
14
15
17
16
15
14
13
13
14
14
15
15
14
13
12
13
16
18
17
16
14
Feels °C
14
14
10
10
10
12
11
12
8
8
8
10
10
13
13
12
11
10
11
14
16
14
15
14
  • 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
How to use the Wavefinder 

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