Barmouth surfForecast / Wales – Mid / UK

information circle48hr Weather and Surf, issued 5 pm Saturday 21 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Barmouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barmouth sea temperature is
7.3° C
(Which is slightly cooler than normal)


How big are the waves at Barmouth today?

The current surf forecast for Barmouth at 8PM is: 1.7m 7s primary swell from a Southwest direction (forecast issued at 05:00pm February 21). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (21 Feb)--
Afternoon (21 Feb)5ft (1.6m)6s
Evening (21 Feb)6ft (1.8m)7s

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

Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tuesday
24
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
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
Wave Height (m) & direction (?)
1.6
SW
1.7
SW
1.8
SW
1.6
SW
1.6
SW
1.5
WSW
1.4
WSW
1.5
WSW
1.4
SW
1.7
SW
1.6
WSW
1.7
WSW
1.8
WSW
1.7
WSW
1.6
WSW
1.4
WSW
1.6
SW
1.7
WSW
1.5
WSW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.2
SW
Period(s) (?)677777766677777767777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)209276340254247230185154137245236286333294256207207320250176171160169156
Wind
(km/h)
35
SW
35
SW
30
SW
30
SW
30
SW
25
SW
20
SW
30
WSW
30
SW
35
SW
30
WSW
35
SW
35
WSW
40
SW
30
SW
25
SW
30
SW
30
WSW
20
SSW
20
SSW
25
SSW
25
SSW
20
S
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononononononononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
10:48PM
4.82
11:10AM
4.99
11:28PM
4.58
11:54AM
4.64
12:15AM
4.27
Low Tide
/ height (m)
5:44PM
0.78
5:54AM
0.95
6:22PM
1.00
6:35AM
1.17
7:07PM
1.31
7:28AM
1.46
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise------7:18-------7:16-------7:15-
Sunset5:37-------5:39-------5:42-------
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
rain showers
light rain
rain showers
rain showers
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
311121-11212111455------
Temp. °C1010101010999999899991010101099911
Feels °C (?)335444533220112444664356
  • 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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