
Surf Forecasts:
Foz do Lizandro surf forecast from 24 Jul 2026:
- Best quality surf: Thursday 30 Jul, 4AM (local time) - 2ft (0.6m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 10AM (local time) - 5ft (1.6m), 7s period, NW swell with 277 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 4AM (local time) - 2ft (0.6m), 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 4AM. The primary swell is predicted to be 0.6m and 10s period. 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 1.6m 7s and forecast to arrive on Saturday (Jul 25) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Sunday (Jul 26) at 4AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 30th Jul) | 2ft (0.6m) 10s |
| Best Surf | 4AM (Thu 30th Jul) | 2ft (0.6m) 10s |
| Most Powerful | 10AM (Sat 25th Jul) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Foz do Lizandro over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cookin’ for the local stretch here.
First off, I gotta be straight with you – the next couple of weeks are a real mixed bag, and honestly, for the most part, it’s a bit of a struggle. The water is sitting at 70°F which is a touch warmer than usual for this time of year, so that’s a nice little bonus if you do get in, but the waves themselves are the main story.
We’ve got a long, dry spell ahead. From Friday the 24th all the way through to the end of July, the waves are just not cooperating. You’ve got small, crumbly stuff with cross-onshore winds messing up the surface. The combined energy is weak, barely getting into the low hundreds, and the swell periods are short, under 8 seconds for most of it. That’s just windswell, bumpy and gutless. It’s a real frustrating stretch for anyone looking to get a proper wave. The only faint glimmer is a few mornings with a light breeze, but the swell is so tiny it’s not worth paddling out for.
Now, if you've got some patience, we might see a little window open up. The first real chance comes on the morning of Saturday the 1st of August. We’ll have a 4ft swell from the west, with a period of 9 seconds. The big news is the wind goes glassy – dead calm. That’s a major positive for Foz do Lizandro (a river mouth setup). The combined energy is moderate at 241, so it’s not a powerhouse, but it’s got enough to push a wave. Don’t expect perfection, but that glassy conditions will make it rideable and clean. The crowd is a concern here though, as it "sometimes" gets busy, so get in early.
But honestly, the standout session, the one that’s got my attention, is the morning of Wednesday the 5th of August. A 4ft swell from the west-northwest, with a period of 11 seconds – that’s a proper groundswell with some real energy behind it. The combined energy jumps to a strong 582, which is a serious kick. The wind is a light cross-shore breeze from the north at 6 mph, which will keep the surface clean. This is the best looking swell of the whole run. The only thing to keep in mind is that long period is going to be a bit more lined up in the river mouth, so the take-off might be a bit more critical than at a typical beach break. It's not a beginner wave that morning.
After that, the following days from the 6th to the 8th of August see the swell linger, but the wind turns back onshore or cross-onshore, chopping it up. The afternoon of the 8th of August has a 4ft groundswell from the WNW with a period of 12 seconds and a combined energy of 467, but the cross-onshore breeze will make it lumpy, so it’s a bit of a gamble.
So to wrap it up, the best bets are the glassy morning of Saturday the 1st of August for a clean, fun-sized wave, and the early morning of Wednesday the 5th of August for the most powerful, punchy surf of the whole forecast. It’s a long wait, but there’s a bit of light at the end of the tunnel.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 18°C on Sat night). Winds decreasing (strong winds from the N on Sat night, light winds from the NNE by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Mon morning, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||
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 5 | NW 6 | NW 7 | NW 7 | NW 7 | S 11 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 |
Wave Graph | |||||||||||||||||||||
44 | 112 | 155 | 277 | 234 | 2 | 18 | 16 | 30 | 30 | 15 | 15 | 13 | 7 | 12 | 22 | 42 | 64 | 36 | 34 | 20 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 11:56AM2.15m | 00:32AM2.06m | 12:58PM2.24m | 1:29AM2.15m | 1:48PM2.38m | 2:14AM2.28m | 2:30PM2.52m | 2:53AM2.39m | 3:07PM2.67m | 3:28AM2.50m | 3:42PM2.79m | 4:01AM2.57m | 4:15PM2.87m | ||||||||
Low Tide | 6:19PM0.96m | 6:37AM0.96m | 7:19PM0.86m | 7:30AM0.85m | 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 | ||||||||
6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 8:55 | — | — | 8:54 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 21 | 21 | 19 | 21 | 21 | 19 | 25 | 23 | 20 | 23 | 22 | 19 | 22 | 22 | 19 | 22 | 21 | 19 |
Feels °C | 19 | 18 | 17 | 18 | 18 | 15 | 17 | 18 | 16 | 25 | 24 | 21 | 23 | 21 | 18 | 21 | 21 | 18 | 21 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | WNW 8 | WNW 8 | S 12 | SW 16 | S 11 | WNW 10 | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 9 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | WNW 9 | NNW 8 |
17 | 13 | 7 | 3 | 11 | 2 | 18 | 16 | 30 | 149 | 99 | 292 | 327 | 302 | 236 | 135 | 90 | 62 | 45 | 34 | 26 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | S 11 | S 12 | — | — | — | S 15 | S 15 | NNW 13 | NNW 12 | NNW 11 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | N 10 | NW 9 |
14 | 2 | 3 | — | — | — | 4 | 4 | 18 | 81 | 103 | 15 | 13 | 7 | 6 | 22 | 42 | 64 | 36 | 2 | 20 | |
Swell 3 Height (m) Direction Period (s) | S 11 | — | — | — | — | — | — | N 13 | — | WNW 9 | WNW 9 | — | S 13 | W 12 | WNW 11 | WNW 8 | WNW 8 | N 10 | N 10 | N 10 | N 9 |
2 | — | — | — | — | — | — | 3 | — | 30 | 15 | — | 3 | 3 | 12 | 6 | 6 | 2 | 8 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | WNW 5 | NW 6 | NW 7 | NW 7 | NW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | — | WNW 5 | — | — | — | — | — | — | — | — | NNW 8 | NW 3 |
44 | 112 | 155 | 277 | 234 | 352 | 426 | 286 | 200 | — | 7 | — | — | — | — | — | — | — | — | 45 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 592 | 561 | 269 | 217 | 378 | 232 | 125 | 434 | 38 | 23 | 27 | 30 | 30 | 258 | 30 | 27 | 218 | 28 | 19 | 215 | 30 |
Best forecast wave conditions in Ericeira | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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.










