Surf Forecasts:
Zambujeira do Mar surf forecast from 27 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 7ft (2.1m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 1PM (local time) - 7ft (2.2m), 11s period, WNW swell with 1,144 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 1AM (local time) - 6.5ft (2.0m), 9s period with WNW swell.
Best Forecast Surf Conditions for Zambujeira do Mar this week:
The surf forecast for Zambujeira do Mar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 1AM. The primary swell is predicted to be 2.0m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Zambujeira do Mar in the next 16 days are 2.2m 11s and forecast to arrive on Friday (Aug 28) 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 0.1m 11s period and expected on Thursday (Aug 27) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 28th Aug) | 6.5ft (2.0m) 9s |
| Best Surf | 4AM (Fri 28th Aug) | 7ft (2.1m) 9s |
| Most Powerful | 1PM (Fri 28th Aug) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Zambujeira do Mar over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s have a look at what’s on the cards for Zambujeira do Mar over the next couple of weeks. It’s a mixed bag, to be honest. The week starts with a bit of a dud, but there are a couple of mornings that are looking seriously good if you can pick your window.
First up, Thursday the 27th is a write-off. Rain showers and a solid onshore wind have got things all messy. The swell’s there, but it’s short-period and weak, with combined energy around 337, and the wind is just ruining any chance of a clean face. Not worth paddling out for.
Friday the 28th morning is the first real glimmer. We’ve got a jump in energy to 959, with a 7ft W/NW swell and a 10-second period. The wind is light and cross-shore. The long-period groundswell is really starting to push through, but the report warns it might be slightly too big for this spot. It’s going to be powerful and a bit full. Still, that morning session is the best of the first few days. The afternoon turns onshore and choppy, so don’t be late.
Saturday the 29th morning is where it’s at for the first week. The swell drops slightly to 6ft, the energy is still strong at 524, and we’ve got a clean, cross-offshore breeze from the NNE. The report says expect very good surf conditions. This is the standout window for the week. Get out there early. The water temp is sitting at 69°F, which is about normal for this time of year, so no wetsuit drama. The afternoon, again, gets chopped up by the sea breeze.
The rest of the weekend and into Monday and Tuesday is pretty poor. The swell drops out, the wind is messy, and it’s not really offering anything. The energy is weak, around the 180-250 mark, and the periods are short. It’s the kind of flat, lumpy spell where you’re better off doing something else.
There’s a bit of a tease for Wednesday the 2nd, with a bump in swell to 6ft, but the period is short, and the wind is cross-onshore all day. It’s just not going to be any good.
Thursday the 3rd is more of the same – marginal at best.
Now, here’s where we see the second standout. Friday the 4th morning is clean again. Light cross-offshore wind, 4ft of NW swell. It’s not big, but it’s clean and the report says good surf. That’s a fun little morning.
But the one that really gets the stoke up is Sunday the 6th morning. It’s glassy, with zero wind. The swell is a solid 5ft, but the period has jumped up to 12 seconds. That’s proper groundswell, and the combined energy is up at 542. This is the best-looking session of the whole period. The long period suggests it might be a little too straight for a beach break, but for a spot like this, it should be reeling. That’s your highlight for the second week.
After that, Monday the 7th morning is still decent – glassy and clean with 4ft of swell – but then it starts to fade. The last few days of the period, from the 9th through the 11th, turn into a poor, onshore, short-period mess. The energy drops right off, and the wind is up. It’s a dud way to finish.
So, to put it simply: get on it Saturday the 29th morning, and then circle Sunday the 6th morning on the calendar. These are your two windows for clean, proper waves. Everything else is either too small, too windy, or too mushy. Keep an eye on the long-range stuff, as it’s always a bit of a gamble, but the signs are good for that Sunday. This is Rusty, signing off.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 25°C on Sat morning, min 16°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Mon morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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) | W 8 | WNW 8 | WNW 9 | WNW 10 | WNW 11 | NW 10 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 7 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
377 | 515 | 595 | 1060 | 1037 | 936 | 524 | 388 | 129 | 93 | 211 | 177 | 156 | 343 | 286 | 546 | 587 | 441 | 378 | 398 | 423 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | cross | cross-on | cross | cross-off | cross-on | cross | cross | cross-on | cross | cross-off | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 2:59PM2.81m | 3:19AM2.63m | 3:31PM2.91m | 3:50AM2.72m | 4:02PM2.96m | 4:22AM2.76m | 4:35PM2.95m | 4:55AM2.76m | 5:09PM2.88m | 5:30AM2.70m | 5:47PM2.74m | 6:10AM2.59m | 6:31PM2.54m | ||||||||
Low Tide | 9:12PM0.22m | 9:16AM0.25m | 9:42PM0.13m | 9:48AM0.18m | 10:13PM0.08m | 10:21AM0.15m | 10:45PM0.10m | 10:55AM0.18m | 11:19PM0.17m | 11:32AM0.27m | 11:56PM0.31m | 12:14PM0.41m | 00:39AM0.49m | ||||||||
7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | |
— | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 23 | 22 | 19 | 25 | 23 | 19 | 27 | 24 | 20 | 28 | 25 | 21 | 25 | 24 | 20 | 25 | 23 | 19 |
Feels °C | 17 | 18 | 20 | 21 | 19 | 19 | 22 | 20 | 19 | 26 | 22 | 20 | 24 | 22 | 19 | 21 | 20 | 18 | 23 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 11 | WNW 8 | WNW 9 | WNW 10 | WNW 11 | NW 10 | NW 10 | — | NW 8 | NW 8 | W 13 | NW 10 | NW 9 | SW 16 | NW 11 | SW 15 | SW 15 | SW 14 | SW 15 | SW 16 | NW 8 |
2 | 515 | 595 | 1060 | 1037 | 936 | 524 | — | 129 | 93 | 3 | 177 | 156 | 10 | 176 | 9 | 8 | 8 | 9 | 9 | 423 | |
Swell 2 Height (m) Direction Period (s) | — | S 11 | — | — | — | — | — | — | — | — | — | WNW 12 | S 17 | — | SW 16 | SW 15 | — | — | — | — | SW 14 |
— | 2 | — | — | — | — | — | — | — | — | — | 14 | 6 | — | 10 | 9 | — | — | — | — | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 8 | — | — | — | NNW 3 | — | — | NW 9 | NNW 6 | NNW 5 | NW 8 | NW 6 | NW 6 | NW 9 | NW 7 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | — |
377 | — | — | — | 4 | — | — | 388 | 107 | 37 | 211 | 142 | 66 | 343 | 286 | 546 | 587 | 441 | 378 | 398 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 447 | 54 | 0 | 27 | 113 | 29 | 0 | 566 | 29 | 29 | 562 | 29 | 0 | 562 | 70 | 70 | 70 | 70 | 29 | 645 | 29 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Zambujeira do Mar Surf forecast
The above surf forecast table for Zambujeira do Mar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Zambujeira do Mar can be found by selecting the local surf guide option on the grey menu. Our Zambujeira do Mar 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 (Zambujeira do Mar) 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 Zambujeira do Mar 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.
Zambujeira do Mar is 48 km (30 miles) from Lagos. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.











