Mawgan Porth Surf Break

Lat Long: 50.47° N 5.04° W

Mawgan Porth Surf Forecast and Surf Report

Issued: 6 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mawgan Porth sea temperature is
16.5° C
1.1° 

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


Mawgan Porth surf forecast from 7 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 4AM (local time) - 2.5ft (0.7m), 9s period, W swell with glassy winds.
  • Most powerful swell: Friday 10 Jul, 4AM (local time) - 3ft (0.9m), 9s period, W swell with 133 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 4AM (local time) - 2.5ft (0.7m), 9s period with W swell.

Best Forecast Surf Conditions for Mawgan Porth this week:

The surf forecast for Mawgan Porth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 4AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Mawgan Porth in the next 16 days are 0.9m 9s and forecast to arrive on Friday (Jul 10) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Monday (Jul 13) at 4AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 8th Jul)2.5ft (0.7m) 9s
Best Surf 4AM (Wed 8th Jul)2.5ft (0.7m) 9s
Most Powerful 4AM (Fri 10th Jul)3ft (0.9m) 9s

Table - best surf conditions forecast for Mawgan Porth over the next 16 days.


Alright folks, Rusty here. Let's have a look at what's on the menu for Mawgan Porth over the next couple of weeks. I'll be straight with you – this isn't a classic run of surf. The whole outlook is one long, frustrating gap of flat or poor conditions with only a fleeting bit of something rideable right at the end.

Kicking off on Tuesday the 7th of July, we've got tiny 2ft swell from the west with a short period of 8 seconds and weak energy (79). On top of that, the wind is onshore. No good. That sets the tone for most of the week. The next few days through to Monday the 13th see the swell hovering around that knee-high mark or smaller, with winds mostly cross or cross-offshore, giving us clean surfaces but absolutely no power. The wave energy for this stretch is weak, sitting between 79 and 135. It's a real struggle.

There's a slight glimmer on Friday morning the 10th and Saturday the 11th. The swell is still small at 2ft to 3ft from the west, but we get a clean window with offshore or cross-offshore breezes. For a longboard or a foiler, you might find something to trim on, but honestly, it's very ordinary. Not the kind of thing you'd rush out for.

After that, it drops right off again. From the 12th through to the 21st of July, we are looking at flat or near-flat conditions. Swell heights barely crack 1ft, and the combined energy figures are in the single digits or low double digits – that's about as weak as it gets. Even with some strong offshore winds on the 13th and 14th, there is simply nothing to push you around. If you had a kite, those fresh ESE winds on the 13th and 14th with clean water might look more interesting than the surf does. It's a long, quiet spell.

Now, here's the one potential standout, but it's a long way off. On Wednesday the 22nd of July, we finally see a pulse of swell. The morning looks like 5ft from the west with an 8-second period and moderate energy (307). That's a decent jump in size, but the wind is onshore from the west, making for messy, choppy conditions – poor surf conditions, according to the numbers. By the afternoon, it's 5ft from the west, still with a short period, but the wind turns to a cross-onshore from the northwest. It'll be lumpy and a bit of a battle, but for an experienced surfer, there might be some grunty, closing-out beach break waves to be had. It's not clean, it's not for beginners, and it's more than a week away, so keep that in the back of your mind.

The water temp is sitting at a balmy 62°F, which is a touch warmer than normal for the time of year, so at least it'll be pleasant waiting for the waves that aren't coming.

Overall, it's a bleak forecast for Mawgan Porth. The only real glimmer of hope is that final pulse on the 22nd, but with poor wind, it's hard to get excited. Keep an eye on the sky, but probably find something else to do for most of the window.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri morning, min 16°C on Tue afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 19°C on Sat night). Winds increasing (light winds from the E on Fri night, fresh winds from the ESE by Mon morning).

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.7
W
10
0.7
W
9
0.8
WNW
9
0.8
WNW
10
0.8
WNW
10
0.8
WNW
9
0.8
W
9
0.9
W
9
0.8
W
8
0.6
W
8
0.6
W
10
0.5
W
9
1
N
6
0.3
WNW
8
0.1
SW
21
0.2
W
8
0.1
SW
19
0.1
SW
19
0.7
N
6
0.8
NNE
6
Wave Graph
Metric surfscale
Energy kJ
49
90
87
118
123
120
113
110
127
91
49
67
41
69
13
18
9
15
15
29
46
Wind (km/h)
15
WNW
5
NNW
5
NNW
15
NW
10
NNW
10
N
20
N
10
NNE
5
E
10
NE
10
ENE
15
NE
10
NE
10
E
20
NE
10
ENE
25
ENE
30
E
35
ESE
25
E
35
ESE
Wind State
on
cross-on
cross
cross-on
cross
cross
cross
cross-off
off
cross-off
off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
High Tide
11:11PM5.54m
11:42AM5.27m
00:10AM5.40m
12:46PM5.21m
1:18AM5.33m
1:57PM5.28m
2:31AM5.42m
3:07PM5.51m
3:40AM5.65m
4:11PM5.86m
4:42AM5.96m
5:09PM6.25m
5:38AM6.26m
Low Tide
5:02PM1.42m
5:35AM1.39m
5:58PM1.55m
6:35AM1.49m
7:05PM1.60m
7:45AM1.50m
8:19PM1.51m
8:57AM1.38m
9:33PM1.26m
10:06AM1.12m
10:39PM0.91m
11:07AM0.80m
11:38PM0.54m
12:01PM0.49m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
rain showers
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:18
5:18
5:20
5:20
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:31
9:31
9:30
9:30
9:29
9:29
9:28
9:27
 mm
1
Temp °C
16
16
19
18
16
20
20
22
26
26
25
28
28
25
27
28
26
28
29
25
26
Feels °C
14
16
18
16
16
18
17
21
25
25
24
25
26
24
25
27
24
22
23
21
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Mawgan Porth Surf forecast

The above surf forecast table for Mawgan Porth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mawgan Porth can be found by selecting the local surf guide option on the grey menu. Our Mawgan Porth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mawgan Porth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mawgan Porth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in North Cornwall? If you are looking for accommodation near Mawgan Porth, camping, hotels and holiday cottages in North Cornwall, consider staying in Newquay which is 8 km (5 miles) away. Other places in and around North Cornwall where you can find information about places to rent, and car hire include Padstow which is 11 km (7 miles) away, Bodmin, Truro and Saint Austell.

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