Mawgan Porth Surf Break

Lat Long: 50.47° N 5.04° W

Mawgan Porth Surf Forecast and Surf Report

Issued: 12 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mawgan Porth sea temperature is
16.7° C
1.2° 

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 8 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 7AM (local time) - 2.5ft (0.8m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 9 Jul, 4PM (local time) - 3ft (0.9m), 9s period, WNW swell with 149 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 7AM (local time) - 2.5ft (0.8m), 10s period with WNW 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 Thursday (Jul 09) at 7AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be cross-offshore 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 Thursday (Jul 09) at 4PM. Winds are predicted to be cross-shore 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+) 7AM (Thu 9th Jul)2.5ft (0.8m) 10s
Best Surf 7AM (Thu 9th Jul)2.5ft (0.8m) 10s
Most Powerful 4PM (Thu 9th Jul)3ft (0.9m) 9s

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


Alright folks, Rusty here. Let's take a look at what's cookin' at Mawgan Porth over the next couple of weeks. I gotta be straight with you, it's a bit of a slow burn, but there are a few windows where it might be worth paddling out.

Right off the bat, Wednesday the 8th into the end of the week is a write-off. We've got tiny, weak swell – only 2ft to 3ft – and the wind is all over the shop, mostly cross or cross-onshore. The water is sitting at 62°, which is a touch warmer than we'd normally expect for this time of year, so at least it won't be a cold wait.

We do see a small spike in energy on Thursday afternoon, hitting a moderate 155 (combined energy), but the wind is a messy cross-shore at 12 mph, so don't get your hopes up.

Things get a little more interesting on Friday the 10th and into Saturday the 11th. We're still looking at knee-to-waist high waves, around 3ft, but the wind switches to a light cross-offshore. That means the surface will be clean. The swell period is hanging around 9 to 10 seconds, so it'll be a bit of a weak, wind-swell combo, but for a small wave grovel, it's the best we've got early on. The energy is still modest though, between 109 and 138.

Sunday the 12th sees the wind go fully offshore from the ENE, but it's a moderate breeze at 12–16 mph. The swell drops again and swings to the north with a short, weak period of 6 seconds. It'll be clean, but the wave quality will be poor. A bit of a skunk, really.

Then we hit a big, dry spell. From Monday the 13th right through to Wednesday the 23rd of July, it's a long stretch of nothing. The swell is tiny – often below 2ft – and the energy is almost non-existent, usually under 100. There are a couple of days with glassy conditions (Wednesday the 15th morning) or offshore wind, but with zero swell to work with, it's not worth the effort.

Now, here's the kicker. The very end of the forecast period, on Thursday the 23rd of July, things get a bit spicy. The swell jumps up to 7ft – 8ft from the WSW, with a short period of 8 seconds. The combined energy is strong, hitting 550 in the morning and a very strong 1093 in the afternoon. That's a lot of water moving around. However, the wind is howling from the WSW at 22–25 mph. It's a strong cross-onshore, making it messy as hell. For a river break, this is going to be a washing machine. This setup looks far more interesting for kite surfing than paddle surfing. The size makes it one for experts only anyway, and with that wind, it'll be a battle. It's a no-go for a clean surf.

So, the honest truth is, there's no standout session here. The best of a bad bunch is the small, clean conditions on Friday the 10th and Saturday the 11th. If you're desperate for a paddle, that's your window. Otherwise, you're waiting a long time for a stormy, blown-out mess.

Stay patient,
Rusty

Short Range Forecast

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

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Warm (max 29°C on Sun afternoon, min 16°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the E by Mon night).

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
1
1
0
1
0
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
Wave
Height (m)
Direction
Period (s)
0.7
W
9
0.8
WNW
9
0.8
WNW
10
0.8
WNW
10
0.9
WNW
9
0.8
W
9
0.9
W
9
0.8
W
9
0.6
W
9
0.6
W
10
0.9
NNW
6
1.2
NNW
6
0.9
N
6
0.9
NNE
6
0.2
W
8
0.1
SW
19
0.9
NNE
6
0.8
N
6
0.2
WSW
18
0.3
W
11
0.4
W
10
Wave Graph
Metric surfscale
Energy kJ
87
118
123
120
149
110
127
95
52
67
68
119
62
52
9
15
48
44
31
21
31
Wind (km/h)
5
NNW
15
NW
10
NNW
10
N
20
N
15
NNE
5
NE
10
NNE
10
N
10
NNE
15
NNW
5
ESE
25
ENE
20
E
30
ENE
30
ENE
30
ESE
30
ESE
35
E
30
ESE
25
SE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross
glassy
off
off
off
off
off
off
off
off
cross-off
High Tide
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
6:02PM6.60m
Low Tide
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
00:31AM0.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
rain showers
part cloud
rain showers
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
9:30
9:30
9:29
9:29
9:28
9:27
 mm
2
1
Temp °C
19
18
16
19
20
21
26
26
24
26
25
24
28
29
24
26
25
23
25
26
20
Feels °C
18
16
16
18
18
19
25
25
23
25
23
24
24
25
20
20
19
19
19
22
18
  • 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 
submit an eyeball surf report

Quick surf report for Mawgan Porth:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mawgan Porth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest