
Surf Forecasts:
Zambujeira do Mar surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 1AM (local time) - 5ft (1.5m), 6s period, NNW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 1AM (local time) - 5ft (1.5m), 6s period, NNW swell with 187 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 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 Thursday (Jul 30) at 7AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.8m and 5s is also forecast. 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 1.5m 6s and forecast to arrive on Saturday (Aug 01) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 13s period and expected on Tuesday (Aug 04) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 30th Jul) | 1.5ft (0.4m) 10s |
| Best Surf | 1AM (Sat 1st Aug) | 5ft (1.5m) 6s |
| Most Powerful | 1AM (Sat 1st Aug) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Zambujeira do Mar over the next 16 days.
The Lowdown
Alright, Rusty here again. Let's break it down in real terms.
First up, Zambujeira do Mar. The water is 66°, which is about 4° cooler than average for this time of year, so it’s noticeably colder than usual. You’ll want a thicker suit.
Right now, through the end of July and into the first week of August, it’s a pretty grim run. The swell is tiny, mostly under 2ft, coming from the NW or WNW, with periods around 8 to 10 seconds. The wind is a constant cross-onshore, mostly from the NW, and it’s churning the surface up. There’s no real energy in the water, with the combined swell energy sitting at 131 (moderate) on Wednesday 29th July morning, but the conditions are just poor. It’s a write-off for paddle surfing. You’d be better off on a kite if you’re desperate.
Friday 31st July morning shows a little flicker of hope. The wind swings to a cross-off from the NNE at 15 km/h, and the swell is 3ft from the NNW, but it’s a short-period 5 second windswell. The combined energy is only 64 (weak). The wave comment says “surfable waves but very ordinary conditions,” and the score is just a 1. It’s clean, but that’s about all it’s got going for it. Not a standout, just a brief moment of not being terrible.
Then we’re back into a long stretch of nothing. From Saturday 1st August right through to Thursday 13th August, it’s a solid 13-day gap of poor surf. The swell stays small, mostly under 3ft, and the wind is almost constantly cross-onshore, NW or NNW, adding chop. The combined energy rarely breaks 100, and when it does, like on the 7th August morning (244 - moderate), the swell is 5ft from the NW with an 8 second period, but the wind is cross-shore, and the conditions are still considered marginal at best. That afternoon, it jumps to 5ft, but the wind is hammering it cross-onshore, making it a choppy mess. That’s too big for beginners and not clean enough for anyone else.
The truth is, there’s nothing here that deserves a highlight. The best call on offer? If you’re absolutely desperate, that Friday 31st July morning window is the only clean surf you’ll see, but the waves are weak and short. The conditions just aren’t cooperating. For the rest of the 16-day window, it’s a long, flat, choppy slog. The combined swell energy is weak to moderate throughout, and nothing lines up right. This is one of those stretches where you just have to wait it out. Forecasts can change, but right now, there’s no standout.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 16°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Sat morning, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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 9 | NW 9 | NW 5 | WNW 10 | WNW 10 | NNW 6 | NNW 5 | NNW 5 | NNW 6 | W 9 | W 9 | NNW 6 | NW 6 | NW 6 | NNW 5 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
Wave Graph | |||||||||||||||||||||
84 | 64 | 39 | 37 | 37 | 100 | 41 | 40 | 187 | 79 | 60 | 104 | 56 | 54 | 64 | 44 | 43 | 49 | 62 | 84 | 114 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | cross-on | cross-off | cross | cross-on | cross | cross | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:27PM2.72m | 3:46AM2.51m | 4:00PM2.80m | 4:18AM2.56m | 4:32PM2.84m | 4:51AM2.58m | 5:04PM2.83m | 5:24AM2.56m | 5:37PM2.78m | 5:59AM2.52m | 6:14PM2.68m | 6:39AM2.46m | 6:55PM2.55m | ||||||||
Low Tide | 9:39PM0.34m | 9:43AM0.36m | 10:12PM0.28m | 10:15AM0.31m | 10:44PM0.25m | 10:47AM0.30m | 11:16PM0.25m | 11:21AM0.33m | 11:50PM0.29m | 11:57AM0.40m | 00:26AM0.37m | 12:38PM0.50m | 1:09AM0.49m | ||||||||
6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 17 | 25 | 23 | 18 | 28 | 25 | 20 | 29 | 27 | 19 | 25 | 24 | 19 | 24 | 24 | 20 | 23 | 23 | 20 |
Feels °C | 23 | 22 | 18 | 23 | 21 | 18 | 25 | 23 | 19 | 26 | 24 | 20 | 22 | 22 | 20 | 22 | 22 | 22 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NNW 8 | WNW 10 | WNW 10 | WNW 9 | WNW 8 | WNW 9 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 10 | W 9 | W 9 | WNW 9 | WNW 9 | N 8 | WNW 11 |
84 | 64 | 28 | 37 | 37 | 17 | 14 | 16 | 47 | 79 | 60 | 56 | 39 | 37 | 49 | 44 | 43 | 49 | 62 | 1 | 12 | |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | NW 8 | — | — | NNW 8 | WNW 11 | — | NW 9 | W 8 | NNW 9 | NNW 8 | NNW 8 | — | NNW 7 | — | N 7 | NW 4 | S 13 | N 8 |
23 | 23 | 39 | 17 | — | — | 6 | 13 | — | 3 | 11 | 8 | 13 | 11 | — | 5 | — | 1 | 3 | 3 | 1 | |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | W 7 | — | — | — | W 12 | WNW 11 | — | N 11 | NNW 10 | — | WNW 11 | — | — | NNW 8 | — | S 13 | N 8 | — | N 10 |
6 | 6 | 1 | — | — | — | 3 | 13 | — | 2 | 9 | — | 12 | — | — | 6 | — | 3 | 1 | — | 2 | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 4 | NW 5 | NW 5 | NW 4 | NNW 6 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 5 | NNW 6 | NW 6 | NW 6 | NNW 5 | NW 4 | NNW 7 | NW 4 | NW 4 | WNW 9 | WNW 8 |
18 | 14 | 36 | 22 | 23 | 100 | 41 | 40 | 187 | 55 | 51 | 104 | 56 | 54 | 64 | 9 | 20 | 7 | 3 | 84 | 114 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 574 | 140 | 48 | 682 | 87 | 0 | 592 | 0 | 29 | 248 | 140 | 29 | 243 | 0 | 139 | 404 | 139 | 140 | 54 | 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.










