Mawgan Porth Surf Break

Lat Long: 50.47° N 5.04° W

Mawgan Porth 48 hour detailed Surf Forecast

Issued: 12 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mawgan Porth sea temperature is
17.6°C
2.4° 

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


How big are the waves at Mawgan Porth today (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 5ft (1.6m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 5ft (1.5m), 11s period with W swell.
  • Evening surf: Evening surf (28 Sep, local time) - 4.5ft (1.3m), 11s period with W swell.

The current surf forecast for Mawgan Porth at 6PM is: 1.4m 11s primary swell from a West direction and 0.1m 12s secondary swell from a Southwest direction (forecast issued at 12:00pm September 28). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (28 Sep)5ft (1.6m)11s
Afternoon (28 Sep)5ft (1.5m)11s
Evening (28 Sep)4.5ft (1.3m)11s

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


Short Range Forecast

Heavy rain (total 28mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 14°C on Mon morning). Winds increasing (light winds from the ESE on Mon morning, strong winds from the SSE by Tue night).

Mon
28
Tuesday
29
Wednesday
30
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)
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
11
1.1
W
11
1
W
11
0.9
WNW
10
0.7
W
10
0.6
W
10
0.5
W
10
1.4
SSW
7
2
SSW
8
2.5
SW
11
2.4
SW
11
2.2
SW
11
2.2
SW
11
2.5
SW
11
3
WSW
11
2.5
WSW
11
2.4
WSW
11
Wave Graph
Metric surfscale
Energy kJ
663
651
563
475
403
286
229
173
100
71
50
199
581
1538
1298
1130
1070
1403
1878
1539
1336
Wind (km/h)
10
SE
10
ESE
15
SE
15
SE
25
ESE
30
ESE
30
SE
30
SE
30
SE
40
SSE
40
SSE
45
SSE
50
SSE
40
S
30
S
30
SSW
40
SSW
35
SW
20
SW
15
SSW
15
SSW
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
7:05PM6.92m
7:23AM6.81m
7:42PM6.82m
8:01AM6.67m
8:21PM6.54m
Low Tide
1:02PM0.06m
1:21AM0.03m
1:38PM0.09m
1:57AM0.19m
2:15PM0.29m
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
mod rain
mod rain
rain showers
clear
clear
light rain
light rain
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
—
—
—
—
—
—
7:16
—
—
—
—
—
—
—
7:16
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:06
—
—
—
—
—
—
—
7:04
—
—
—
—
—
—
—
7:00
—
 mm
—
—
—
—
—
—
—
—
—
—
—
1
9
7
5
—
—
1
1
1
—
Temp °C
14
17
17
15
14
14
16
17
17
18
21
18
17
17
16
16
16
16
17
15
14
Feels °C
12
15
14
11
9
9
12
13
13
13
15
11
9
11
11
11
9
9
13
12
11
  • 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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