Maenporth Surf Break

Lat Long: 50.14° N 5.07° W

Maenporth Surf Forecast and Surf Report

Issued: 6 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Maenporth sea temperature is
19.1° C
2.0° 

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


Maenporth surf forecast from 13 Aug 2026:

  • Most powerful swell: Wednesday 19 Aug, 1AM (local time) - 0.5ft (0.2m), 17s period, SSW swell with 29 kJ wave energy.

Best Forecast Surf Conditions for Maenporth this week:

The most powerful waves expected at Maenporth in the next 16 days are 0.2m 17s and forecast to arrive on Wednesday (Aug 19) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Aug 18) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1AM (Wed 19th Aug)0.5ft (0.2m) 17s

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


The Lowdown

G’day, Rusty here. Look, I’ve scanned the charts for the next sixteen days, and I’ll be straight with you – it’s a proper wipeout for Maenporth. There’s nothing worth paddling out for right through to the end of the forecast. The whole run is basically a flat spell with a few tiny, weak bumps that won’t get you wet. The first glimmer of anything resembling a wave doesn't show up until Thursday the 27th of August, which is a week and a half away, and even that’s no good. So, brace yourself for a long, quiet gap of nearly two weeks with nothing to offer.

Let’s walk through it. This Thursday morning, the 13th, we’ve got a small 4 ft swell from the WSW with a period of 11 seconds – the combined energy is weak at 299 – but the wave comment already says it’s poor, and I can see why. The water temp is a touch warmer than normal at 66°F with a 4°F anomaly, so a bit of a warm patch, but that’s no consolation with no surf. That afternoon and all through the next few days, the swell drops to nothing – 1 ft, 0.3 ft – with useless wind directions and no energy. Friday the 14th, Saturday the 15th, Sunday the 16th… it’s all dead. We get some offshore winds on occasion, but with no swell, it’s just a glassy pond.

It stays like that right through the following week. The 19th and 20th see a tiny 0.7 ft SSW pulse with periods of 16 seconds and combined energy only in the low teens to twenties – that’s next to nothing. Winds are mostly offshore or clean, but you can’t surf zero. Even on the 22nd of August, we get a 0.7 ft SSW swell with a 15-second period and energy only at 39 – still pathetic.

The only real change comes on Thursday the 27th of August. The swell finally kicks up a bit – 4 ft from the SSW at a short, windy 5-second period – energy reads 66, so still weak. The catch? The wind is howling from the NE at 19 mph, straight cross-shore, lumpy and messy. It’s too choppy for a decent paddle. That same day afternoon, it drops to 3 ft, still cross-shore and rough. And then it’s back to tiny nothing for the rest of the month. The 28th of August has 0.3 ft – forget it.

Honestly, there’s no standout here. Not a single session worth chasing. The spot is sheltered, inconsistent, and it’s just not working for us this time. If you’re dying for a paddle, maybe the one morning of the 14th with light WNW winds and a tiny 0.3 ft S swell – but that’s a stretch. For now, leave the board at home. Forecasts can change, but this blank run is more normal for the area when conditions line up like this.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu morning, min 15°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Mon morning, min 17°C on Sun night). Winds increasing (light winds from the WNW on Sun night, fresh winds from the W by Tue night).

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
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
0
0
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
11
0.3
E
4
0.1
S
11
0.1
S
13
0.1
S
13
0.1
S
13
0.9
W
8
0.1
S
12
0.1
S
20
0.3
WSW
8
0.1
S
18
0.1
S
18
0.3
W
7
0.1
S
18
0.1
S
19
0.1
SW
17
0.1
SW
17
0.2
SSW
17
0.1
SW
16
0.2
SSW
16
0.2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
292
3
2
3
3
3
0
3
7
12
7
6
0
6
7
11
11
29
10
24
22
Wind (km/h)
15
NNW
20
NW
10
NW
10
WNW
20
NW
25
NNW
30
N
30
N
25
N
15
N
15
NNW
15
NNW
10
W
25
WNW
20
W
30
WNW
25
W
30
WNW
20
NW
20
NW
15
NW
Wind State
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
6:36PM5.39m
7:02AM4.98m
7:20PM5.48m
7:43AM5.00m
8:02PM5.44m
8:22AM4.94m
8:42PM5.28m
9:00AM4.80m
9:22PM5.02m
9:40AM4.60m
10:03PM4.69m
10:24AM4.37m
10:50PM4.33m
Low Tide
12:50PM0.55m
1:19AM0.31m
1:32PM0.41m
2:01AM0.29m
2:13PM0.40m
2:41AM0.41m
2:52PM0.53m
3:19AM0.66m
3:30PM0.77m
3:56AM0.98m
4:08PM1.10m
4:32AM1.34m
4:46PM1.47m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
6:09
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:43
8:40
8:39
8:37
8:36
8:34
8:31
 mm
Temp °C
24
24
20
22
21
18
19
19
16
20
20
17
21
20
19
21
21
20
20
19
18
Feels °C
22
23
21
22
20
17
14
14
12
18
17
15
19
17
17
19
19
18
17
15
16
  • 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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