Surf Forecasts:
Zambujeira do Mar surf forecast from 16 Aug 2026:
- Best quality surf: Sunday 16 Aug, 10PM (local time) - 4ft (1.2m), 8s period, NW swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 7PM (local time) - 6ft (1.8m), 9s period, NW swell with 493 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 10PM (local time) - 4ft (1.2m), 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 Sunday (Aug 16) at 10PM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.1m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Zambujeira do Mar in the next 16 days are 1.8m 9s and forecast to arrive on Friday (Aug 21) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 16th Aug) | 4ft (1.2m) 8s |
| Best Surf | 10PM (Sun 16th Aug) | 4ft (1.2m) 8s |
| Most Powerful | 7PM (Fri 21st Aug) | 6ft (1.8m) 9s |
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 on the cards for our stretch of coast.
We kick off with some promise, but it's a bit of a mixed bag for the next couple of weeks. The sea's running a bit chilly at 68°, which is about 3° colder than usual for this time of year, so you'll want a thicker suit.
Sunday morning, August 16th, is our standout early option. Zambujeira do Mar is looking clean with glassy conditions and a light 3 mph easterly breeze. We've got a solid 5ft NW swell running, with moderate wave energy pushing through (391). That 8-second period means it's a bit of a wind swell, but the clean face will make up for it. It's a good one to get on, just be aware that it can get a crowd here sometimes. We're looking at 5ft, so it's solid but manageable.
After that, things go a bit quiet. The wind swings around and gets messy from Sunday afternoon right through the week, with onshore and cross-onshore breezes killing the quality. We get a few small pulses, but nothing really worth getting excited about until the following weekend.
Friday morning, August 21st, we see a jump back up to 5ft from the NW, but it's got a cross-onshore breeze so it's only a marginal call. The wave energy is chunky though (438). Still, the wind is the story, and it's not the one we want.
Monday morning, August 24th, is a big one, but not for paddle surfing. The swell jumps to a hefty 8ft from the NW with strong energy (1111). But that's genuinely too big for this spot and the 10-second period will be a handful in the cross-onshore wind. Honestly, that setup looks more interesting for kite surfing than paddle surfing. If you're an expert and the tides line up, you might find a corner, but I'd be cautious.
The real gem might be Tuesday morning, August 25th. After that big pulse, the swell drops back to a very surfable 6ft from the NNW. But the key here is that the wind goes glassy again, with a light 3 mph westerly. Similar to the Sunday, we're looking at clean conditions. That is your second real standout. The 6ft is a proper size, but with that 8-second period and glassy water, you'll get some fun ones.
After that, it's a slow fade into the first days of September. There’s another big pulse on Monday, August 31st, with 7ft from the NW and strong energy (695), but with onshore winds again, it's another one that's likely out of control for this break. A few smaller, marginal windows pop up, but nothing that will have you racing for the car.
So, to sum it up: Sunday the 16th morning is your best early call, and Tuesday the 25th morning is the one to bookmark for the following week.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 29°C on Sun morning, min 19°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Wed morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
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 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | WNW 9 | NNW 8 | NNW 8 | NW 8 | NNW 9 | NNW 8 | NNW 9 | NNW 10 | NNW 9 |
Wave Graph | |||||||||||||||||||||
381 | 273 | 159 | 143 | 171 | 136 | 114 | 117 | 105 | 55 | 55 | 39 | 48 | 84 | 356 | 322 | 486 | 447 | 338 | 307 | 221 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | cross-off | cross-on | cross | cross-on | cross-on | glassy | cross | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross |
High Tide | 5:46PM2.88m | 6:08AM2.60m | 6:25PM2.64m | 6:46AM2.43m | 7:06PM2.38m | 7:29AM2.25m | 7:53PM2.12m | 8:21AM2.08m | 8:57PM1.92m | 9:36AM1.97m | 10:29PM1.83m | 11:08AM1.97m | 11:57PM1.89m | ||||||||
Low Tide | 11:28AM0.20m | 11:56PM0.24m | 12:06PM0.37m | 00:32AM0.45m | 12:47PM0.57m | 1:10AM0.68m | 1:33PM0.79m | 1:54AM0.90m | 2:32PM0.97m | 2:58AM1.07m | 4:01PM1.08m | 4:32AM1.13m | 5:41PM1.04m | ||||||||
6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | |
— | 8:27 | — | — | 8:24 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:19 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 25 | 23 | 29 | 29 | 20 | 26 | 25 | 20 | 27 | 26 | 20 | 25 | 25 | 20 | 22 | 22 | 18 | 24 | 23 | 19 |
Feels °C | 28 | 24 | 23 | 30 | 29 | 22 | 25 | 24 | 22 | 26 | 26 | 22 | 24 | 24 | 21 | 21 | 20 | 18 | 23 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | WNW 9 | NNW 8 | WNW 9 | NW 8 | W 9 | WNW 11 | NNW 9 | WNW 10 | NNW 9 |
381 | 273 | 159 | 143 | 171 | 136 | 114 | 117 | 105 | 55 | 55 | 36 | 48 | 84 | 8 | 322 | 6 | 12 | 338 | 32 | 221 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | NW 6 | WNW 9 | NNW 13 | NNW 11 | SW 14 | SW 14 | WNW 10 | SW 14 | WNW 9 |
10 | 10 | 8 | 8 | 10 | 7 | 6 | 6 | 7 | 6 | 6 | 39 | 20 | 46 | 17 | 109 | 7 | 7 | 20 | 8 | 28 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 8 | S 14 | SW 16 | SW 16 | SSW 15 | SW 14 | SSW 14 | WNW 11 | SSW 4 | SSW 4 | SW 13 | SW 12 | W 9 | W 12 | — | W 8 | — | SW 14 |
— | — | — | 1 | 4 | 10 | 10 | 22 | 8 | 20 | 12 | 1 | 1 | 7 | 6 | 7 | 3 | — | 5 | — | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | — | — | — | — | S 3 | SW 4 | — | — | — | NNW 8 | — | NNW 9 | NNW 8 | — | NNW 10 | — |
— | — | — | — | 4 | — | — | — | — | 1 | 2 | — | — | — | 356 | — | 486 | 447 | — | 307 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 37 | 0 | 0 | 60 | 14 | 20 | 566 | 0 | 20 | 48 | 20 | 30 | 54 | 27 | 27 | 694 | 29 | 29 | 698 | 44 |
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.











