
Surf Forecasts:
Maenporth surf forecast from 28 Jul 2026:
- Most powerful swell: Monday 3 Aug, 10AM (local time) - 3.5ft (1.0m), 8s period, WSW swell with 154 kJ wave energy.
Best Forecast Surf Conditions for Maenporth this week:
The most powerful waves expected at Maenporth in the next 16 days are 1.0m 8s and forecast to arrive on Monday (Aug 03) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 8s period and expected on Thursday (Jul 30) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Mon 3rd Aug) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Maenporth over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta say, looking at this forecast for the next couple of weeks has me feeling a bit flat. It’s a bit of a slow burn, but there’s a flicker of light at the end of the tunnel.
For the foreseeable future, we’re in a pretty grim spell. The first solid week or so is a total write-off. From Tuesday the 28th of July right through to the end of the first week of August, it’s just one big gap of nothing. We’re talking about 11 days of virtually no swell to speak of. The wave energy is a big fat zero or barely a whisper, with readings as low as 0 (zero) and occasionally a measly 6 (six) popping up. The water temp is a balmy 67°F, which is a whopping 5°F warmer than usual – that’s a real anomaly for this time of year, but it’s not much comfort when there’s nothing to ride. You’d be better off checking the tide pools.
Then, we finally get a pulse. Late on Sunday, the 2nd of August, a tiny bit of life shows up in the afternoon with a 2ft swell from the WSW, but the energy is still rubbish at 61 (sixty-one), so it’s not worth getting excited about. Monday the 3rd brings a bit more size, a 3ft WSW swell, but the period is a short, weak 8 seconds, and the energy is still only moderate at 154 (one hundred and fifty-four). The wind is mostly cross-off, so it’s not horrible, but it’s not good either. Truth is, the forecast model is still calling it "poor surf conditions" right through here.
The real standout, the only one worth circling on your calendar, is the 11th of August. Tuesday morning the 11th is still small, but by the afternoon things change. We see a solid 6ft swell from the WSW, period of 8 seconds, and the wave energy jumps to 417 (four hundred and seventeen). That’s a proper moderate kick. The wind is light offshore from the NW, so it’ll be clean. Maenporth is the spot, being a sheltered little cove. It’s an inconsistent, sheltered beginner break, so when it gets a bit of size, it can be a fun little wave. The trouble is, it’s going to be a bit punchy for beginners. At 6ft, that’s pushing the limit for a learner. For the rest of us, it’s a session to look forward to.
Then the swell really stands up. Wednesday the 12th of August is the peak. Morning shows a 7ft WSW swell with 627 (six hundred and twenty-seven) energy, and the afternoon ramps up to 8ft with 722 (seven hundred and twenty-two) energy. That’s a strong pulse. The wind stays offshore, light and variable in the morning, then a gentle offshore from the WNW in the afternoon. This is the best of the bunch. That’s a proper, powerful wave for a sheltered spot. At over 7ft, it’s expert territory only. The short 8-second period means it’ll be a bit sectiony, but with clean offshore conditions, it’ll be well worth the paddle out. Just don’t expect many waves – it’s an inconsistent spot, so you’ll be waiting for the sets.
So, to wrap it up: a long, dead flat spell, then a promising, punchy window from the 11th to the 12th of August. The 12th of August is the pick of the litter, but it’s for the experienced crew only. For everyone else, keep an eye on the forecast, because it can’t stay this bad forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 15°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Fri afternoon, min 14°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | S 14 | S 13 | S 6 | S 13 | S 13 | S 13 | WNW 8 | S 12 | S 12 | WSW 11 | W 9 | W 9 | W 8 | W 8 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph | ||||||||||||||||||||
0 | 4 | 3 | 1 | 3 | 3 | 3 | 0 | 3 | 3 | 38 | 0 | 0 | 0 | 0 | 58 | 108 | 154 | 119 | 94 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-off | cross-off | cross-off | off | off | off | glassy | off | off | off | off | cross-off | glassy | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:39PM4.53m | 5:57AM4.33m | 6:17PM4.70m | 6:33AM4.48m | 6:52PM4.84m | 7:07AM4.61m | 7:24PM4.94m | 7:38AM4.69m | 7:55PM5.01m | 8:10AM4.73m | 8:27PM5.03m | 8:44AM4.72m | 9:03PM4.99m | |||||||
Low Tide | 00:25AM1.38m | 12:33PM1.28m | 00:58AM1.19m | 1:06PM1.10m | 1:30AM1.03m | 1:39PM0.96m | 2:02AM0.90m | 2:12PM0.88m | 2:36AM0.84m | 2:46PM0.86m | 3:11AM0.84m | 3:22PM0.91m | 3:48AM0.91m | |||||||
— | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | |
— | 9:09 | — | — | 9:07 | — | — | 9:07 | — | — | 9:05 | — | — | 9:04 | — | — | 9:01 | — | — | 9:00 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 21 | 21 | 18 | 18 | 18 | 16 | 18 | 19 | 16 | 18 | 18 | 15 | 19 | 19 | 15 | 17 | 17 | 16 |
Feels °C | 19 | 19 | 20 | 18 | 17 | 15 | 14 | 14 | 16 | 15 | 13 | 15 | 14 | 13 | 18 | 17 | 12 | 14 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 8 | W 8 | W 8 | S 13 | W 8 | WNW 8 | W 8 | WNW 7 | WSW 11 | W 9 | W 9 | W 8 | W 8 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | WSW 8 |
81 | 76 | 71 | 52 | 50 | 3 | 32 | 48 | 42 | 18 | 38 | 61 | 59 | 51 | 35 | 58 | 108 | 154 | 119 | 94 | |
Swell 2 Height (m) Direction Period (s) | — | S 14 | S 13 | S 6 | S 5 | — | S 13 | — | — | W 12 | WNW 7 | WNW 7 | NW 6 | W 5 | WNW 6 | NW 6 | NW 6 | — | — | — |
— | 4 | 3 | 1 | 1 | — | 3 | — | — | 3 | 9 | 17 | 2 | 2 | 4 | 1 | 1 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | S 13 | — | S 13 | — | — | — | S 12 | S 12 | W 7 | — | — | NW 6 | NNE 3 | SW 8 | — | — | — | — |
— | — | 3 | — | 3 | — | — | — | 3 | 3 | 3 | — | — | 2 | 1 | 3 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 4 | WNW 8 | WNW 5 | NNW 3 | — | WNW 5 | NW 3 | — | WNW 5 | N 3 | — | — | — | — | — | — |
— | — | — | — | 7 | 87 | 29 | 2 | — | 10 | 2 | — | 11 | 1 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 20 | 18 | 29 | 190 | 190 | 201 | 240 | 19 | 44 | 240 | 203 | 23 | 44 | 23 | 44 | 25 | 0 | 18 | 0 | 0 |
Best forecast wave conditions in South Cornwall | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










