
Surf Forecasts:
Praia do Magoito surf forecast from 4 Aug 2026:
- Most powerful swell: Wednesday 5 Aug, 4PM (local time) - 4ft (1.2m), 9s period, NW swell with 225 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 1.2m 9s and forecast to arrive on Wednesday (Aug 05) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Thursday (Aug 06) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Wed 5th Aug) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for Praia do Magoito over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into what’s happening for the next couple of weeks.
Right off the bat, I’ve got to be honest with you – it’s a pretty grim stretch ahead. We’re looking at Praia do Magoito, a reef setup that’s very consistent and exposed to the southwest, but the whole 16-day window is a total blank. The first few days, from Tuesday 4th August right through to the end of the first week, are a write-off. The swell is tiny, the wind is a constant cross-onshore breeze, and the wave energy is weak – barely scraping into double digits (around 136 energy units at best, but that’s for poor surf). It’s all poor surf conditions, day after day.
The water temperature is about average for this time of year, nothing to write home about.
We’ve got a long gap here with absolutely nothing worth paddling out for. The second week doesn’t bring any relief either. The swell stays small, the wind stays onshore, and the energy stays low. By Tuesday 18th August, we see a tiny pulse of 2ft from the northwest with a period of 12 seconds, and the energy creeps up to around 119, but it’s still a cross-onshore mess. The long period around 15-18 seconds on the 15th and 16th is too small to matter, and with the wind, it’s just a waste.
Honestly, there’s no standout here. Not a single session I’d recommend. The reef at Magoito is a quality spot, but it needs a decent swell and clean wind to work. We’ve got neither. This is one of those stretches where you’re better off leaving the board in the car and checking the forecast again in a week. It’s a real bummer, but it happens.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue morning, min 18°C on Wed night). Winds increasing (light winds from the NW on Mon night, fresh winds from the NNW by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Fri morning, min 18°C on Thu night). Winds decreasing (fresh winds from the N on Thu night, light winds from the NNW by Sat night). | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 9 | W 10 | W 10 | W 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 7 | NW 7 | W 7 | NNW 5 | W 11 | NNW 6 |
Wave Graph | |||||||||||||||||||||
129 | 118 | 90 | 63 | 225 | 53 | 49 | 49 | 29 | 28 | 28 | 26 | 26 | 25 | 22 | 26 | 67 | 32 | 23 | 2 | 80 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | 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 | cross-on | cross-on |
High Tide | 6:48AM2.49m | 7:05PM2.58m | 7:34AM2.40m | 7:56PM2.42m | 8:32AM2.30m | 9:03PM2.27m | 9:46AM2.25m | 10:28PM2.20m | 11:11AM2.30m | 11:55PM2.26m | 12:28PM2.47m | 1:08AM2.42m | 1:31PM2.71m | 2:06AM2.61m | |||||||
Low Tide | 12:48PM0.51m | 1:18AM0.49m | 1:37PM0.63m | 2:10AM0.63m | 2:40PM0.75m | 3:18AM0.76m | 4:03PM0.81m | 4:43AM0.81m | 5:35PM0.73m | 6:06AM0.72m | 6:52PM0.53m | 7:14AM0.54m | 7:54PM0.29m | ||||||||
6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | |
— | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 20 | 20 | 19 | 20 | 20 | 18 | 21 | 21 | 19 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 19 |
Feels °C | 23 | 21 | 22 | 19 | 17 | 15 | 16 | 16 | 14 | 18 | 18 | 16 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | N 9 | WNW 8 | WNW 8 | W 10 | W 7 | W 10 | W 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNW 6 | W 7 | NW 10 | W 7 | W 6 | NNW 10 | W 7 |
129 | 7 | 90 | 63 | 56 | 26 | 49 | 49 | 29 | 28 | 28 | 26 | 26 | 25 | 29 | 26 | 50 | 32 | 19 | 10 | 14 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NW 12 | NW 11 | NW 9 | SW 12 | W 10 | WNW 7 | S 12 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | WNW 8 | NW 11 | — | NNW 9 | NNW 9 | W 11 | NW 13 |
6 | 5 | 56 | 88 | 6 | 53 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 22 | 30 | — | 34 | 31 | 2 | 27 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | N 8 | SW 12 | W 10 | — | SW 12 | SW 12 | — | — | — | — | — | S 12 | — | NNW 12 | N 7 | — | W 12 | W 11 | N 14 | NNW 9 |
7 | 1 | 6 | 19 | — | 6 | 6 | — | — | — | — | — | 3 | — | 15 | 8 | — | 3 | 2 | 4 | 8 | |
Wind waves Height (m) Direction Period (s) | — | WNW 8 | — | NNW 3 | NW 9 | NNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | — | NNW 5 | NW 7 | NNW 4 | NNW 5 | NNW 6 | NNW 6 |
— | 118 | — | 1 | 225 | 262 | 278 | 295 | 348 | 378 | 331 | 206 | 118 | 102 | — | 5 | 67 | 13 | 23 | 99 | 80 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 208 | 32 | 19 | 443 | 278 | 233 | 440 | 119 | 119 | 497 | 32 | 113 | 354 | 23 | 52 | 381 | 119 | 319 | 406 | 153 |
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.











