Maenporth Surf Break

Lat Long: 50.14° N 5.07° W

Maenporth Surf Forecast and Surf Report

Issued: 12 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Maenporth sea temperature is
18.0°C
1.6° 

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


Maenporth surf forecast from 8 Sep 2026:

  • Best quality surf: Friday 11 Sep, 4AM (local time) - 6.5ft (2.0m), 9s period, WSW swell with offshore winds.
  • Most powerful swell: Thursday 10 Sep, 10PM (local time) - 8ft (2.5m), 9s period, WSW swell with 1,085 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 4AM (local time) - 6.5ft (2.0m), 9s period with WSW swell.

Best Forecast Surf Conditions for Maenporth this week:

The surf forecast for Maenporth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 4AM. The primary swell is predicted to be 2.0m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Maenporth in the next 16 days are 2.5m 9s and forecast to arrive on Thursday (Sep 10) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 9s period and expected on Wednesday (Sep 09) at 4AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Fri 11th Sep)6.5ft (2.0m) 9s
Best Surf 4AM (Fri 11th Sep)6.5ft (2.0m) 9s
Most Powerful10PM (Thu 10th Sep)8ft (2.5m) 9s

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


The Lowdown

Alright folks, Rusty here, and I’ve got a look at Maenporth for you. I gotta be straight with you – this 16-day outlook is a tough one. We’re looking at a long stretch of very quiet conditions, and for a spot that’s already classed as inconsistent, a run of poor surf for the better part of a fortnight is a real bummer. The first recommendation doesn't pop up until the 11th, but even that is a washout. Let's walk through it.

Tuesday the 8th kicks off with a bit of energy – about 4ft from the WSW (255 combined energy), but that's paired with a fresh 19 mph NNW offshore wind, so the surf shape is just poor. The water's running at 64°F, which is a touch warmer than usual for the time of year, so that’s something. Still, it’s a no-go. The rest of the week stays small and messy.

Then we hit a proper lull. From Wednesday afternoon the 9th right through until Sunday the 14th, we’re talking about barely a ripple, with swell heights of 0.3ft and combined energy readings just 3 to 9. The wind might be clean, but there's nothing to surf. That’s a solid four-day gap with nothing on offer.

The next blip comes on Friday the 11th morning, with 5ft of WSW swell (391 combined energy). That's the most energy we see in the whole period. It’s a moderate 12 mph NNW cross-offshore wind, keeping things clean, but the guidance still scores it as poor surf conditions because the quality isn’t there. The rest of Friday and into the weekend just falls flat again.

From the 12th through the 22nd, it’s a rinse and repeat of tiny, weak swell – mostly 0.3ft or less – and on-shore slop from the east. The energy stays in the single digits for days on end. It’s not surfable. There's a flicker on the 23rd of September – Wednesday morning and afternoon – with 4ft to 4ft from the east, but that’s a short period, 5 seconds, and a brutal 25 mph cross-onshore wind producing messy conditions. For a sheltered break like Maenporth, that’s not doing anyone any favours. It looks more interesting for kite surfing than paddle surfing that day.

So, the bottom line: there are zero standouts here. The only time there’s any real swell size is when the wind is just wrong, and the rest is a flat spell. For beginners, nothing gets over 5ft that’s rideable, so that’s small comfort. It’s a dry run. Forecasts can change, but for now, you’re better off doing something else.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 18°C on Thu morning, min 14°C on Tue night). Winds decreasing (fresh winds from the NW on Tue morning, light winds from the WSW by Wed night).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun morning. Warm (max 20°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
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
0
0
0
1
2
0
0
0
0
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)
1.1
WSW
10
0.4
SSW
7
2
W
9
0.9
WSW
8
0.8
WSW
8
0.7
WSW
8
0.8
WSW
5
1.7
WSW
7
2.3
WSW
10
1.6
WSW
9
1.4
W
9
1.1
W
8
0.6
SW
4
1.3
WSW
7
0.1
S
14
0.1
SW
13
0.1
S
13
0.1
S
13
0.1
SW
12
0.1
S
12
0.1
S
12
Wave Graph
Metric surfscale
Energy kJ
250
20
0
111
88
55
0
262
940
451
0
0
9
137
4
7
3
3
6
3
3
Wind (km/h)
30
NNW
35
NW
25
NW
25
NW
15
WNW
15
SW
25
SSW
35
SSW
20
W
20
NNW
20
NNW
5
NW
20
SW
25
SW
25
WSW
15
WSW
20
W
10
WSW
10
WSW
15
WSW
10
SW
Wind State
off
off
off
off
off
cross
cross
cross
cross-off
off
off
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
3:55PM4.59m
4:34AM4.43m
4:52PM4.92m
5:23AM4.68m
5:38PM5.20m
6:03AM4.89m
6:19PM5.38m
6:40AM5.02m
6:56PM5.44m
7:14AM5.08m
7:32PM5.37m
7:47AM5.04m
8:06PM5.20m
Low Tide
10:05AM1.57m
10:44PM1.14m
11:03AM1.17m
11:35PM0.76m
11:50AM0.81m
00:19AM0.49m
12:33PM0.54m
00:59AM0.35m
1:12PM0.41m
1:37AM0.36m
1:49PM0.41m
2:12AM0.50m
2:24PM0.55m
2:46AM0.73m
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
part cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:46
6:47
6:48
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:47
7:45
7:44
7:40
7:38
7:37
 mm
3
1
1
1
Temp °C
16
16
16
16
16
15
18
17
18
17
16
13
17
18
18
18
20
20
21
21
19
Feels °C
9
9
11
12
13
14
13
12
15
14
13
12
13
15
16
18
19
22
22
20
19
  • 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 Maenporth Surf forecast

The above surf forecast table for Maenporth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Maenporth can be found by selecting the local surf guide option on the grey menu. Our Maenporth 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 (Maenporth) 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 Maenporth 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 South Cornwall? If you are looking for accommodation near Maenporth, camping, hotels and holiday cottages in South Cornwall, consider staying in Falmouth which is 1 km (1 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Penryn which is 2 km (1 miles) away, Truro, Camborne and The Lizard.

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