
Surf Forecasts:
Praia do Magoito surf forecast from 12 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 3.5ft (1.0m), 10s period, WNW swell with 222 kJ wave energy.
Best Forecast Surf Conditions for Praia do Magoito this week:
The most powerful waves expected at Praia do Magoito in the next 16 days are 1.0m 10s and forecast to arrive on Thursday (Aug 13) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Saturday (Aug 15) at 10PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Thu 13th Aug) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Praia do Magoito over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s be straight up – it’s a flat spell for Praia do Magoito for the whole 16-day window. This little reef break, a beginner-friendly spot, is showing us next to nothing for waves.
The water sits at 71°F, which is about average for this time of year – nothing strange there. But that’s where the good news ends.
First off, there’s a tiny pulse on Tuesday 11th: 3ft from the NNW at a short 5 seconds. Combined swell energy is barely a whisper at 84. The wind is a cross-on 16 mph from the NNW, so it’s choppy and messy. Not worth a paddle.
Wednesday 12th and Thursday 13th bring slightly better energy readings – 148 and 217, but the swell stays tiny: 3-3ft from the WNW. The period improves to 10 seconds, showing a bit more shape potential. But the wind remains stubbornly cross-on, 12-16 mph, making the surface lumpy. It’s all “poor surf conditions.”
The rest of the first week just fades. Friday 14th kicks up a 19 mph cross-on with a 3ft swell, but the energy drops to 133. By the afternoon, it’s down to 0.3ft with a 12-second period from the south. That’s a ghost.
From Friday 14th afternoon all the way through to Monday 25th morning, it’s a brutal gap. Days and days of 0.3-0.7ft swell, weak combined energy readings in the tens – sometimes down to 3 or 6. The wind is often a strong 22-28 mph, cross-on, creating messy, lumpy, or even chaotic conditions. The only sliver of hope is Wednesday 19th morning: the wind turns cross-off (offshore) from the NE at 9 mph, giving clean conditions. But with a 0.7ft, 14-second SSW swell and energy of only 22, it’s flat as a tack.
Finally, Monday 25th morning offers a slight lift: 2ft from the NW, period 9 seconds, energy of 85. Wind is a moderate 16 mph cross-on again. Still poor. The trend continues through Wednesday 26th with 2ft from the WNW, but the wind flips onshore at 6 mph on the morning, then back to a fresh cross-on in the afternoon.
Honestly, there’s no standout day. No one to call the “best.” This break rarely has consistent surf, and this forecast leans hard into a blank run. It’s normal for the area, but frustrating. If you really want wet, Wednesday 26th morning has the lightest wind and some knee-high lumps, but the swell direction is onshore (WNW) and the energy is low.
With the wind so strong and the swell so weak, and this being a reef, it’s more of a drifter’s paddle than a surfer’s session. Keep an eye on the sky – forecasts change.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 19°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sun morning, min 20°C on Fri night). Winds decreasing (strong winds from the NNW on Sat night, light winds from the NNW by Sun morning). | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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 5 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 12 | NNW 7 | S 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 18 | S 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||
42 | 71 | 120 | 154 | 150 | 154 | 218 | 166 | 130 | 3 | 0 | 6 | 12 | 11 | 10 | 11 | 9 | 12 | 9 | 26 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:55AM2.77m | 3:11PM3.13m | 3:40AM2.87m | 3:55PM3.23m | 4:21AM2.90m | 4:36PM3.22m | 5:01AM2.87m | 5:16PM3.11m | 5:39AM2.78m | 5:55PM2.92m | 6:17AM2.64m | 6:34PM2.67m | ||||||||
Low Tide | 8:45PM0.09m | 8:56AM0.18m | 9:30PM-0.06m | 9:39AM0.07m | 10:12PM-0.11m | 10:20AM0.03m | 10:52PM-0.07m | 10:59AM0.08m | 11:30PM0.05m | 11:38AM0.20m | 00:06AM0.23m | 12:17PM0.37m | 00:42AM0.45m | |||||||
— | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | |
8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:34 | — | — | 8:32 | — | — | 8:30 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 22 | 22 | 20 | 22 | 22 | 20 | 22 | 22 | 21 | 22 | 22 | 20 | 23 | 23 | 21 | 22 | 22 | 20 |
Feels °C | 20 | 18 | 21 | 21 | 18 | 21 | 21 | 18 | 20 | 19 | 17 | 19 | 19 | 15 | 24 | 23 | 20 | 21 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | S 12 | — | S 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | NNW 9 | SW 15 | SSW 16 |
40 | 71 | 120 | 154 | 150 | 154 | 218 | 166 | 130 | 3 | — | 6 | 12 | 11 | 10 | 11 | 9 | 829 | 9 | 26 | |
Swell 2 Height (m) Direction Period (s) | NW 12 | NNW 10 | NNW 10 | — | NNW 10 | NNW 10 | S 13 | — | S 12 | — | — | — | — | — | SW 16 | SW 16 | SW 15 | SW 15 | S 17 | S 13 |
35 | 40 | 35 | — | 18 | 18 | 3 | — | 3 | — | — | — | — | — | 10 | 10 | 9 | 8 | 6 | 3 | |
Swell 3 Height (m) Direction Period (s) | S 11 | — | — | — | — | NW 12 | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — | — |
2 | — | — | — | — | 23 | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 9 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | — | NNW 8 | NNW 8 |
42 | 52 | 28 | 158 | 53 | 40 | 87 | 114 | 125 | 269 | 443 | 662 | 683 | 1603 | 1302 | 940 | 815 | — | 612 | 688 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 414 | 19 | 19 | 24 | 19 | 19 | 208 | 24 | 113 | 578 | 225 | 205 | 580 | 207 | 24 | 598 | 24 | 24 | 212 | 119 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Praia do Magoito Surf forecast
The above surf forecast table for Praia do Magoito provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Magoito can be found by selecting the local surf guide option on the grey menu. Our Praia do Magoito 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 (Praia do Magoito) 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 Praia do Magoito 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.











