Maenporth Surf Break

Lat Long: 50.14° N 5.07° W

Maenporth Surf Forecast and Surf Report

Issued: 6 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Maenporth sea temperature is
18.5°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 22 Aug 2026:

  • Most powerful swell: Friday 28 Aug, 1AM (local time) - 8ft (2.5m), 10s period, SW swell with 1,238 kJ wave energy.

Best Forecast Surf Conditions for Maenporth this week:

The most powerful waves expected at Maenporth in the next 16 days are 2.5m 10s and forecast to arrive on Friday (Aug 28) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Saturday (Aug 29) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Fri 28th Aug)8ft (2.5m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s chew the fat on what Maenporth is serving up for the next couple of weeks.

Honestly, I’m looking at this run and it’s a tough one. For the first week, we’re stuck in a bit of a rut. The wind is mostly cross-on or cross-shore from the east or south, and that’s just messing with the surface. The waves are small, weak, and choppy. The combined swell energy is low, sitting between 61 and 100 (moderate), and it’s just not coming together. We’ve got a few days where the swell bumps up a bit – like Monday the 24th of August with a 7ft easterly swell, but it’s a short period (7 seconds) and the wind is a fresh cross-onshore, so it’s lumpy and messy. That’s more of a kite-surfing setup than a clean paddle. The water temperature is a touch warmer than normal at 65°, so at least the water’s pleasant.

Then we get a bit of a shift. From Thursday the 27th, the swell swings more southwest, and the energy jumps up. By Friday the 28th of August morning, we’ve got a 8ft SW swell with a period of 9 seconds, and the wind goes cross-offshore from the WSW. That’s the first real window of clean surf. The combined energy is strong (754), but the swell height is over 8ft, so this is one for the experts only. The break is a bit inconsistent, so you’ll be waiting for sets, but when they come, they’ll be solid. The wind goes strong on Friday afternoon, so you want to get out early.

After that, it drops off hard. The last week of the forecast is a sad affair. From Saturday the 29th of August all the way through to Sunday the 6th of September, the swell is tiny – mostly 0.3ft to 1ft – with very low energy (single digits). The wind is mostly cross-off or offshore, so the conditions are clean, but there’s just nothing to ride. The period on the 1st and 2nd of September is long (17-18 seconds), but with no height, it’s a flat, glassy lake. It’s a proper blank stretch, about 9 days of nothing.

The standout here is the Friday morning session on the 28th of August. It’s the only time the size, direction, and wind line up for a serious wave. The rest of the run is a write-off, I’m telling you. You’ll be waiting for a better forecast.

Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 20°C on Tue morning, min 15°C on Sat night). Winds increasing (light winds from the NE on Sat afternoon, fresh winds from the E by Mon morning).

Days 5-7 Weather Summary

Heavy rain (total 41mm), heaviest during Wed night. Warm (max 20°C on Wed morning, min 16°C on Thu night). Winds increasing (light winds from the ESE on Wed afternoon, fresh winds from the WNW by Fri morning).

Sat
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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
0
0
0
0
0
0
0
0
0
1
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)
0.4
WSW
9
0.2
SSW
15
0.2
SSW
14
0.4
SW
13
1
ESE
6
2.1
E
7
2.1
E
7
1.6
E
7
1.7
E
7
1.3
E
6
0.6
SSW
8
0.4
SSW
8
0.9
SSW
6
0.9
SW
6
1.7
SSW
8
2
SSW
8
2.5
SW
10
2.3
SW
9
1.5
WSW
8
0.9
SSW
8
Wave Graph
Metric surfscale
Energy kJ
27
21
19
46
69
396
478
269
287
140
44
22
43
49
344
550
1238
754
299
105
Wind (km/h)
15
E
15
NNE
15
E
20
ESE
20
ENE
35
E
35
E
30
ENE
25
E
30
ESE
15
S
20
S
20
SSE
5
ENE
25
SW
30
SW
30
S
20
WSW
40
WNW
40
W
Wind State
cross-on
cross-off
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross-on
cross-off
cross-off
cross-off
High Tide
2:10AM3.66m
2:46PM3.90m
3:18AM3.74m
3:48PM4.07m
4:15AM3.93m
4:39PM4.30m
5:01AM4.18m
5:20PM4.55m
5:38AM4.43m
5:56PM4.79m
6:12AM4.66m
6:27PM5.00m
Low Tide
8:10PM2.35m
8:49AM2.33m
9:53PM2.21m
10:10AM2.12m
10:48PM1.93m
10:58AM1.82m
11:27PM1.63m
11:36AM1.51m
00:00AM1.33m
12:10PM1.21m
00:32AM1.05m
12:42PM0.95m
1:03AM0.82m
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
thunderstorm
light rain
part cloud
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:22
6:24
6:26
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:25
8:23
8:22
8:20
8:17
8:15
8:14
 mm
1
31
4
4
1
Temp °C
17
17
18
19
17
17
19
19
20
19
18
20
20
17
18
18
17
18
18
17
Feels °C
15
14
15
16
14
11
14
14
15
15
16
18
18
17
14
14
12
15
11
10
  • 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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