Surf Forecasts:
Mawgan Porth surf forecast from 23 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.7m), 9s period, W swell with glassy winds.
- Most powerful swell: Sunday 26 Jul, 1PM (local time) - 6ft (1.9m), 7s period, WNW swell with 387 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.7m), 9s period with W 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 Tuesday (Jul 28) at 1AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.3m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mawgan Porth in the next 16 days are 1.9m 7s and forecast to arrive on Sunday (Jul 26) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Monday (Jul 27) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 28th Jul) | 2.5ft (0.7m) 9s |
| Best Surf | 1AM (Tue 28th Jul) | 2.5ft (0.7m) 9s |
| Most Powerful | 1PM (Sun 26th Jul) | 6ft (1.9m) 7s |
Table - best surf conditions forecast for Mawgan Porth over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for Mawgan Porth.
To be straight with you, the next 16 days look pretty grim. We’re staring down a long, flat spell with no real surf to get excited about. The first few days are a write-off, and honestly, the whole period is a struggle. There’s a solid gap right through the start, and it doesn’t get much better.
Thursday 23rd July morning offers the best of a bad bunch. We’ve got glassy conditions and a tiny 3 ft swell from the NNW, but it’s weak and short period at 6 seconds. The energy is in the doldrums at 65. It’s surfable, but just barely. It’s a session for the log or a longboard, and you’d be doing it for the peace and quiet, not the waves. The water temp is about average for the time of year.
The rest of that day and all of Friday, Saturday, and Sunday see the wind pick up, swinging cross and onshore, chopping up what little bump there is. Swell stays small and weak, mostly under 3 ft, with rubbish period. It’s a total scratch.
Saturday 26th July morning actually sees the swell jump to 7 ft from the WNW with a period of 8 seconds, and the energy hits 438. But with a fresh 19 mph cross-onshore wind, it’s going to be a lumpy, blown-out mess. That’s more of a kite-surfing setup than a clean paddle session, and even then, it’s rough.
Into the next week, we’re back to small, weak, and messy. A few mornings like Tuesday 28th July offer glassy conditions, but with only 2 ft of swell and 39 energy, there’s nothing to ride. Monday 3rd August morning gives us a clean, cross-offshore wind from the ENE with a tiny 2 ft swell, and the energy is a paltry 59. It’s surfable but very ordinary.
Honestly, there’s no standout session here. The best you can hope for is a glassy, tiny wave on the 23rd morning or the 28th morning, but it’s poor. For an area like this, a blank run of this length is not unusual, but it’s still a bummer. Forecasts can change, but right now, I’d leave the boards in the van.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 16°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Tue morning, min 15°C on Sun night). Winds decreasing (fresh winds from the NW on Sun morning, calm by Tue morning). | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
AM | 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) | NNW 6 | N 6 | N 5 | W 8 | N 4 | W 8 | WNW 5 | WNW 5 | W 7 | WNW 7 | WNW 7 | WNW 7 | W 6 | W 9 | W 9 | W 9 | W 8 | W 8 | W 9 | W 9 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 33 | 31 | 27 | 13 | 7 | 7 | 29 | 75 | 212 | 355 | 349 | 281 | 84 | 57 | 78 | 56 | 37 | 36 | 39 | 54 | 36 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | glassy | glassy | cross | cross | cross | cross-on | cross-off |
High Tide | 12:56PM4.72m | 1:30AM4.63m | 2:08PM4.63m | 2:43AM4.60m | 3:17PM4.73m | 3:48AM4.75m | 4:15PM4.98m | 4:40AM5.02m | 5:02PM5.30m | 5:24AM5.32m | 5:43PM5.64m | 6:02AM5.60m | 6:20PM5.94m | ||||||||
Low Tide | 7:18PM2.13m | 7:54AM2.18m | 8:34PM2.18m | 9:07AM2.15m | 9:44PM2.04m | 10:10AM1.95m | 10:41PM1.78m | 11:00AM1.65m | 11:26PM1.46m | 11:42AM1.34m | 00:05AM1.16m | 12:18PM1.05m | 00:41AM0.90m | ||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | |
 | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | — | 9:16 | — | — | 9:15 | — | — | 9:15 | — | — | 9:13 | — | — | 9:12 | — | — | 9:10 | — | — | 9:08 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 19 | 18 | 16 | 16 | 17 | 21 | 20 | 18 | 19 | 19 | 18 |
Feels °C | 18 | 19 | 18 | 15 | 16 | 17 | 14 | 15 | 16 | 12 | 15 | 13 | 14 | 13 | 16 | 20 | 18 | 17 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | W 9 | W 8 | W 8 | W 8 | W 8 | W 9 | SW 11 | — | — | W 16 | — | W 6 | W 9 | W 9 | W 9 | W 8 | W 8 | W 9 | W 9 | W 8 |
| kJ | 33 | 13 | 6 | 12 | 5 | 5 | 7 | 5 | — | — | 5 | — | 84 | 57 | 78 | 56 | 37 | 36 | 39 | 54 | 36 |
Swell 2 Height (m) Direction Period (s) | W 9 | SW 14 | SW 13 | SW 13 | SW 13 | W 10 | SW 12 | — | — | — | — | — | W 9 | W 6 | N 4 | N 4 | W 12 | W 11 | W 11 | — | W 10 |
| kJ | 14 | 8 | 7 | 7 | 7 | 2 | 6 | — | — | — | — | — | 42 | 23 | 4 | 1 | 3 | 9 | 20 | — | 2 |
Swell 3 Height (m) Direction Period (s) | SW 15 | — | — | — | — | SW 13 | — | — | — | — | — | — | — | — | — | — | — | W 14 | — | — | — |
| kJ | 8 | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 6 | N 5 | N 4 | N 4 | NNW 3 | WNW 5 | WNW 5 | W 7 | WNW 7 | WNW 7 | WNW 7 | N 5 | NNW 5 | — | — | — | — | — | NW 3 | WNW 4 |
| kJ | — | 31 | 27 | 13 | 7 | 7 | 29 | 75 | 212 | 355 | 349 | 281 | 17 | 7 | — | — | — | — | — | 2 | 20 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 769 | 7 | 419 | 1772 | 418 | 393 | 393 | 138 | 688 | 771 | 93 | 48 | 252 | 0 | 0 | 22 | 7 | 49 | 66 | 48 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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.
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