Mawgan Porth surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 pm Wednesday 06 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Mawgan Porth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mawgan Porth sea temperature is
12.3° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Mawgan Porth today?

The current surf forecast for Mawgan Porth at 11PM is: 0.3m 4s primary swell from a North direction and 0.2m 7s secondary swell from a West direction (forecast issued at 06:00pm May 06). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (06 May)--
Afternoon (06 May)0.5ft (0.2m)7s
Evening (06 May)0.5ft (0.2m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 15°C on Sat morning, min 9°C on Wed night). Wind will be generally light.

Wed
6
Thursday
7
Friday
8
Sat
9
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
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.2
WNW
7
0.2
WNW
7
0.2
W
7
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
5
0.2
W
5
0.1
W
16
0.1
W
16
0.2
WNW
15
0.3
WNW
15
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
12
0.4
WNW
12
0.9
NNW
7
Wave Graph
Metric surfscale
Energy kJ
5
5
3
3
3
3
3
3
2
2
2
5
5
22
42
42
38
60
59
57
53
49
48
73
Wind (km/h)
10
WNW
10
W
5
SW
5
SSW
5
SSE
5
SE
10
SSE
10
S
10
SSE
5
SE
5
E
5
NE
10
NNE
10
NNE
10
NNE
10
N
10
NNW
5
NE
10
ESE
10
ENE
15
ENE
15
ENE
15
E
20
ENE
on
on
glassy
glassy
glassy
glassy
cross-off
cross
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross-off
off
cross-off
cross-off
off
off
High Tide
8:53PM5.51m
9:14AM5.16m
9:34PM5.21m
9:59AM4.86m
10:25PM4.94m
10:55AM4.62m
Low Tide
2:45PM1.38m
3:11AM1.49m
3:25PM1.67m
3:56AM1.79m
4:14PM1.94m
4:54AM2.02m
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:43
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:46
8:47
8:50
8:51
1
1
Temp °C
11
11
10
10
9
9
11
12
11
11
11
10
10
10
11
12
12
13
12
12
12
12
14
15
8
8
8
8
7
7
9
9
9
10
10
9
8
7
8
9
10
12
10
9
9
9
11
12
Swell 1
Height (m)
Direction
Period (s)
0.3
N
4
0.3
NNW
4
0.3
N
4
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
5
0.2
W
5
0.2
W
5
0.2
W
5
0.2
WNW
15
0.3
WNW
15
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
12
0.7
N
6
0.4
WNW
12
Energy kJ
3
3
3
3
3
3
3
2
2
2
2
2
2
22
42
42
38
60
59
57
53
49
36
47
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
7
0.2
WNW
7
0.2
W
7
0.2
N
4
0.2
N
4
0.1
W
9
0.1
SW
8
0.1
W
9
0.1
SW
8
0.1
W
8
0.1
W
16
0.1
W
16
0.2
W
5
0.2
W
5
0.3
N
3
0.3
N
4
0.2
W
9
0.4
WNW
12
0.3
W
8
Energy kJ
5
5
3
2
2
1
3
2
2
1
5
5
2
2
2
2
6
48
12
Swell 3
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
8
0.1
W
9
0.1
W
8
0.1
W
9
0.1
W
7
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
5
0.2
W
5
0.1
W
9
0.2
W
9
Energy kJ
2
2
2
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
2
2
6
Wind waves
Height (m)
Direction
Period (s)
0.2
NNE
2
0.3
NNE
3
0.4
N
3
0.4
N
3
0.4
N
4
0.4
N
4
0.9
NNW
7
Energy kJ
1
1
3
3
5
6
73
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
4
4
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
401
538
254
246
247
276
277
418
418
393
393
393
393
49
7
38
38
0
0
0
0
0
0
0
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
1
2
1
1
3
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
9
7
6
5
5
8
5
5
6
7
6
5
7
5
7
5
7
6
6
5
5
5
5
  • 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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