
Surf Forecasts:
Foz do Lizandro surf forecast from 27 Jul 2026:
- Best quality surf: Thursday 30 Jul, 7AM (local time) - 1.5ft (0.4m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 29 Jul, 1PM (local time) - 3ft (0.9m), 9s period, NW swell with 112 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 7AM (local time) - 1.5ft (0.4m), 10s period with WNW swell.
Best Forecast Surf Conditions for Foz do Lizandro this week:
The surf forecast for Foz do Lizandro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 30) at 7AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.8m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Foz do Lizandro in the next 16 days are 0.9m 9s and forecast to arrive on Wednesday (Jul 29) 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 1.7m 8s period and expected on Saturday (Aug 01) at 10AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 30th Jul) | 1.5ft (0.4m) 10s |
| Best Surf | 7AM (Thu 30th Jul) | 1.5ft (0.4m) 10s |
| Most Powerful | 1PM (Wed 29th Jul) | 3ft (0.9m) 9s |
Table - best surf conditions forecast for Foz do Lizandro over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s on the cards for Foz do Lizandro. Truth be told, it’s a tough stretch ahead. This river break is a mellow beginner’s wave, but for the next couple of weeks, we’re looking at a whole lot of nothing special. The water temp is sitting at 70°, which is a touch warmer than normal for this time of year, so at least you won’t need a thick wetsuit.
The pattern is grim at the start. From the 26th of July right through to the morning of the 9th of August, it’s a flat spell with nothing worth paddling out for. We’re talking days of tiny, weak swell and mostly cross or cross-onshore winds that leave the surface choppy and bumpy. The swell energy barely ever breaks into double digits for most of that time, and the wave comment is a stubborn "poor surf conditions" day after day. That’s a solid two-week drought, mate. There’s a slight lift in energy around the 4th and 5th of August, with combined energy hitting 124 and 120, but the wind stays messy and the swell height is still puny at 2 ft to 3 ft. Not worth the drive.
Now, there is a flicker of hope. On the morning of August 10th, things finally align. The wind goes glassy—dead calm—and the swell bumps up to 4 ft out of the WNW with a 10-second period. The combined energy is a solid 249, which is a decent kick. The wave comment even says "expect good surf conditions". For a break that’s been starved for so long, this morning window is the standout. It’s not huge, but clean 4 ft waves with no wind will offer some fun, crumbly lines perfect for a log or a fish. The only bummer is that early in the week, crowds are sometimes an issue here, so you might have some company. The afternoon of the 10th looks cooked again with onshore winds, so don’t sleep in.
For the beginner crew, that August 10th morning is your best shot. Anything over 5 ft would be getting too big for you, so this 4 ft peak is right in your wheelhouse. Just be aware that with a 10-second period, the sets will be fairly frequent but not super powerful. If you’re a grom or dusting off the cobwebs, that’s your session.
So, in short: a brutal flat spell until the 10th of August, then one golden, glassy morning. After that, it looks like it drops back off again. Set your alarm for August 10th, and be ready to go. It’s not a classic, but after all that nada, it’ll feel like a gift.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 18°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the N by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sat morning, min 17°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NNW 5 | NNW 5 | NNW 6 | WNW 9 | WNW 9 | WNW 11 | W 10 | W 9 | W 9 |
Wave Graph | ||||||||||||||||||||
16 | 26 | 15 | 15 | 14 | 13 | 7 | 12 | 22 | 21 | 38 | 37 | 39 | 109 | 15 | 15 | 22 | 65 | 43 | 42 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 2:14AM2.28m | 2:30PM2.52m | 2:53AM2.39m | 3:07PM2.67m | 3:28AM2.50m | 3:42PM2.79m | 4:01AM2.57m | 4:15PM2.87m | 4:34AM2.62m | 4:47PM2.90m | 5:06AM2.63m | 5:19PM2.89m | ||||||||
Low Tide | 8:06PM0.72m | 8:14AM0.72m | 8:46PM0.58m | 8:51AM0.58m | 9:22PM0.46m | 9:26AM0.46m | 9:56PM0.36m | 9:59AM0.38m | 10:28PM0.29m | 10:31AM0.33m | 11:00PM0.26m | 11:03AM0.32m | 11:32PM0.26m | |||||||
— | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | |
8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 24 | 22 | 20 | 23 | 23 | 19 | 22 | 22 | 19 | 21 | 22 | 19 | 22 | 22 | 19 | 23 | 23 | 19 |
Feels °C | 15 | 14 | 24 | 22 | 21 | 23 | 23 | 18 | 21 | 21 | 17 | 19 | 20 | 17 | 21 | 21 | 18 | 22 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NNW 7 | NNW 8 | W 9 | W 9 |
16 | 26 | 121 | 75 | 325 | 320 | 308 | 184 | 138 | 90 | 38 | 37 | 36 | 15 | 15 | 15 | 197 | 392 | 43 | 42 | |
Swell 2 Height (m) Direction Period (s) | N 13 | NNW 13 | NNW 12 | NNW 11 | WNW 4 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 10 | WNW 10 | NNW 8 | NW 8 | N 9 | W 12 | W 12 | WNW 11 | W 10 | WSW 8 | WSW 8 |
3 | 18 | 81 | 130 | 3 | 13 | 7 | 6 | 22 | 21 | 38 | 26 | 18 | 2 | 3 | 3 | 22 | 65 | 14 | 12 | |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | WNW 9 | WNW 9 | WNW 8 | S 13 | W 12 | WNW 11 | WNW 8 | WNW 8 | N 10 | N 10 | N 10 | — | — | N 12 | NNW 11 | — | — | — |
4 | 4 | 15 | 15 | 14 | 3 | 3 | 12 | 7 | 6 | 2 | 8 | 8 | — | — | 3 | 12 | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 7 | NNW 6 | — | WNW 5 | — | — | — | — | — | — | NNW 4 | NNW 5 | NNW 5 | NNW 6 | NNW 7 | NNW 7 | — | — | NNW 9 | NNW 8 |
262 | 170 | — | 8 | — | — | — | — | — | — | 22 | 32 | 39 | 109 | 168 | 145 | — | — | 442 | 385 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 434 | 45 | 19 | 217 | 30 | 30 | 258 | 30 | 30 | 218 | 28 | 30 | 549 | 38 | 30 | 217 | 38 | 28 | 190 | 28 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Foz do Lizandro Surf forecast
The above surf forecast table for Foz do Lizandro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Foz do Lizandro can be found by selecting the local surf guide option on the grey menu. Our Foz do Lizandro 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 (Foz do Lizandro) 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 Foz do Lizandro 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.
Foz do Lizandro is 16 km (10 miles) from the city of Sintra. If you plan a holiday in Ericeira, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.










