
Surf Forecasts:
Zambujeira do Mar surf forecast from 2 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 4AM (local time) - 7ft (2.2m), 11s period, NW swell with cross-shore winds.
- Most powerful swell: Tuesday 8 Sep, 4AM (local time) - 7ft (2.2m), 11s period, NW swell with 1,109 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 10PM (local time) - 3.5ft (1.1m), 8s period with NW 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 Wednesday (Sep 02) at 10PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.1m and 14s. 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 Tuesday (Sep 08) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Friday (Sep 04) at 10PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 2nd Sep) | 3.5ft (1.1m) 8s |
| Best Surf | 4AM (Tue 8th Sep) | 7ft (2.2m) 11s |
| Most Powerful | 4AM (Tue 8th Sep) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Zambujeira do Mar over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cooking for Zambujeira do Mar over the next couple of weeks.
Right off the bat, if you're looking for a gem, Wednesday morning, the 2nd of September, is your best bet. It's not huge, coming in at 4 ft from the NW with a period of 8 seconds, but the water's a bit cooler than usual at 68°F, about 2°F colder than normal for this time of year. The real kicker is the light NE breeze, blowing cross-offshore, keeping the surface clean. The combined energy of all swells directed here is moderate at 218. It's a small, clean window that will feel really good if you're on a log or a funboard.
The pattern then gets a bit messy. Thursday morning the 3rd has a faint pulse of 3 ft from the NW with a 7-second period, and light offshore ENE wind, but the energy drops right off to just 96, so it's a weak, short-period wave. Not worth jumping out of bed for.
Friday the 4th through Sunday the 6th is a wasteland. Tiny, weak swell below 2 ft, and the wind is all over the place – mostly onshore or cross-onshore. The water is clean on Friday morning but the swell is barely a ripple at 2 ft. There's a four-day window here where I wouldn't even bother paddling out.
Then we get a tease. The 6th of September, Sunday morning, shows a 3 ft swell from the NNW with a very long period of 12 seconds, and the energy jumps to 432. However, the wind is a cross-shore from the north, creating a bit of chop. The 7th (Monday morning) is similar – 4 ft from the NW at 13 seconds with a massive 619 energy, but again a cross-shore wind. For a beach break like this, that long period groundswell can make the waves a bit too straight, so while it's a big pulse of energy, the shape won't be the best.
The real standout for the second week is Saturday morning, the 12th of September. It's a solid 5 ft from the NW with an 8-second period. The energy is moderate at 273, but the magic is in the wind – a glassy 5 mph breeze from the south. It'll be clean, smooth, and fun for the intermediate crew. Also worth a mention is the 11th of September, Friday morning, with a 5 ft swell from the NW and a cross-offshore NNE breeze at 10 mph, keeping it clean. The 15th of September, Tuesday morning, also looks promising with a 4 ft NW swell and a light cross-offshore NE wind.
The rest of the second week is a mix of average to poor conditions. The 17th of September, Thursday morning, has a glassy 3 ft wave from the NW, a nice little clean-up session for the longboarders to end the forecast.
So, to wrap it up: the best surf on offer is Wednesday morning, the 2nd of September, for a clean, small-wave session. The next real standout is Saturday morning, the 12th of September, for a bigger, glassy swell. The middle of the first week is a write-off, and the long-period pulses around the 7th are powerful but messy. Keep your eyes on those windows.
Rusty.
Short Range ForecastMostly dry. Warm (max 37°C on Thu morning, min 21°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Sat morning, min 16°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
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) | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | WNW 8 | WNW 8 | WNW 8 | NW 9 | NW 9 | NW 9 | NNW 14 | NNW 12 | NNW 12 | NW 6 | NW 13 | WNW 12 | NW 11 | NW 10 | NW 9 | NNW 8 |
Wave Graph | |||||||||||||||||||||
201 | 171 | 122 | 75 | 67 | 47 | 46 | 45 | 84 | 115 | 115 | 168 | 304 | 235 | 245 | 406 | 554 | 493 | 681 | 560 | 502 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | off | on | glassy | glassy | cross-on | off | cross | on | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 6:31PM2.54m | 6:57AM2.44m | 7:26PM2.32m | 7:58AM2.28m | 8:41PM2.13m | 9:23AM2.19m | 10:20PM2.06m | 10:58AM2.25m | 11:50PM2.18m | 12:15PM2.46m | 00:56AM2.38m | 1:14PM2.71m | 1:47AM2.58m | ||||||||
Low Tide | 12:14PM0.41m | 00:39AM0.49m | 1:05PM0.58m | 1:33AM0.70m | 2:14PM0.76m | 2:49AM0.87m | 3:52PM0.83m | 4:30AM0.91m | 5:32PM0.72m | 5:57AM0.76m | 6:44PM0.49m | 6:59AM0.55m | 7:38PM0.26m | ||||||||
7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | |
— | 8:02 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — | — | 7:55 | — | — | 7:53 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 25 | 26 | 37 | 32 | 27 | 35 | 31 | 32 | 31 | 25 | 20 | 27 | 25 | 21 | 27 | 25 | 21 | 23 | 23 | 18 |
Feels °C | 27 | 22 | 24 | 37 | 30 | 27 | 34 | 28 | 30 | 29 | 24 | 22 | 25 | 23 | 21 | 25 | 23 | 19 | 19 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 8 | SW 15 | NW 7 | NW 7 | NW 7 | WNW 8 | WNW 8 | WNW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NNW 12 | NNW 12 | NNW 11 | NW 13 | WNW 12 | NW 11 | — | — | — |
201 | 9 | 122 | 75 | 67 | 47 | 46 | 45 | 84 | 115 | 115 | 162 | 304 | 235 | 146 | 406 | 554 | 493 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | NNW 9 | SW 15 | SW 14 | NW 9 | SW 14 | NNW 7 | NW 6 | SE 7 | NW 4 | S 12 | NW 16 | NNW 14 | WNW 9 | WNW 9 | NW 16 | NNW 10 | — | — | — | — | — |
8 | 9 | 8 | 13 | 8 | 18 | 9 | 2 | 5 | 3 | 10 | 168 | 68 | 42 | 10 | 64 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SW 15 | — | W 11 | SW 14 | SE 7 | SSE 3 | SE 6 | NW 8 | — | N 15 | S 12 | NNW 11 | ESE 6 | — | NW 13 | WNW 9 | — | — | — | — | — |
9 | — | 2 | 8 | 2 | 1 | 2 | 3 | — | 4 | 3 | 12 | 3 | — | 7 | 33 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NW 8 | — | — | — | — | — | NW 5 | — | — | — | NNW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NNW 7 | NW 10 | NW 9 | NNW 8 |
— | 171 | — | — | — | — | — | 7 | — | — | — | 8 | 60 | 92 | 245 | 116 | 223 | 320 | 681 | 560 | 502 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 58 | 0 | 0 | 37 | 0 | 4 | 30 | 0 | 20 | 54 | 27 | 29 | 140 | 29 | 49 | 70 | 29 | 49 | 425 | 421 |
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.










