
Surf Forecasts:
Sacor surf forecast from 4 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 4AM (local time) - 3ft (0.9m), 8s period, W swell with glassy winds.
- Most powerful swell: Thursday 6 Aug, 10PM (local time) - 4.5ft (1.3m), 7s period, NW swell with 155 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 4AM (local time) - 3ft (0.9m), 8s period with W swell.
Best Forecast Surf Conditions for Sacor this week:
The surf forecast for Sacor over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 4AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Sacor in the next 16 days are 1.3m 7s and forecast to arrive on Thursday (Aug 06) at 10PM. 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+) | 4AM (Tue 4th Aug) | 3ft (0.9m) 8s |
| Best Surf | 4AM (Tue 4th Aug) | 3ft (0.9m) 8s |
| Most Powerful | 10PM (Thu 6th Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Sacor over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Sacor. I gotta be straight with you – this 16-day window is a tough one. The forecast is pretty grim overall, with very few genuine windows of opportunity. The biggest issue is that for most of the period, conditions are just too choppy or blown out, and the swell is often small and weak.
We kick things off with no real surf to speak of. The first few days are a write-off. From Monday 3rd August right through the first week, the wind is a constant problem. It’s mostly cross-onshore or cross, and the wave heights are tiny – mostly under 3 ft. The combined swell energy is weak, often sitting below 100 (like 111 on Monday afternoon, dropping to 94 on Tuesday). It’s going to be a frustrating stretch of small, lumpy, and messy conditions.
There is a gap of several days here with no recommendations. The surf just isn't worth paddling out for.
We finally get a couple of sessions that are *surfable* but far from epic. The best bet in this whole outlook is probably Tuesday morning, 4th August. You’ll see a clean 3 ft swell from the west with a period of 9 seconds. The wind is a light, cross-offshore breeze from the south at 6 mph. That’s the cleanest window we get. The combined energy is just 102 (moderate), so it’s not powerful, but it’s the only time it’s gonna look decent. After that, it’s back to messy cross-onshore junk.
Then we come to Saturday 15th August. The afternoon sees a jump in size – 5 ft from the northwest, with a combined energy of 291 (moderate). That’s the biggest swell of the period. But the period is short at 7 seconds, and the wind is straight onshore from the west. It’s a marginal forecast, and with that onshore wind, it’s going to be a bumpy, closed-out mess. Too big for beginners and not well-shaped for anyone else.
The following morning, Sunday 16th August, is the other slightly surfable slot. You’ve got a 4 ft swell from the northwest, and a gentle cross-offshore breeze from the south at 9 mph. The combined energy is 133 (moderate). It’s *surfable* but still very ordinary. Short period (7 seconds) again, so expect a lot of whitewater and not much push.
Honestly, for the entire 16 days, there’s no standout. If you’re desperate, Tuesday morning 4th August is the cleanest, and Sunday morning 16th August is the next best. But don’t expect much. The water temp is about 66°, which is pretty normal for this time of year, so that’s not the issue. It’s just a bad run of weather and swell. Kites might have more fun on the bigger, windier days if they’re set up for it, but for paddle surfing, it’s a tough outlook.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Thu afternoon, min 18°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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 | W 8 | W 9 | W 8 | W 8 | W 8 | NW 8 | NW 7 | W 10 | NW 6 | NW 7 | NW 7 | NW 7 | W 9 | W 9 | W 9 | W 8 | NW 10 | W 7 | W 7 |
Wave Graph | ||||||||||||||||||||
105 | 110 | 95 | 86 | 65 | 43 | 129 | 114 | 48 | 56 | 100 | 48 | 33 | 14 | 14 | 14 | 13 | 16 | 23 | 23 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | glassy | on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 7:38PM2.75m | 8:23AM2.68m | 8:45PM2.91m | 9:21AM2.92m | 9:41PM3.12m | 10:10AM3.18m | 10:31PM3.31m | 10:54AM3.42m | 11:16PM3.47m | 11:37AM3.61m | 00:00AM3.55m | 12:19PM3.72m | 00:44AM3.54m | |||||||
Low Tide | 2:05AM1.30m | 2:26PM1.32m | 3:06AM1.10m | 3:27PM1.08m | 3:56AM0.88m | 4:18PM0.82m | 4:41AM0.68m | 5:05PM0.59m | 5:24AM0.53m | 5:49PM0.42m | 6:05AM0.45m | 6:32PM0.35m | ||||||||
— | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | |
8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:43 | — | — | 8:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 20 | 21 | 21 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 19 |
Feels °C | 22 | 22 | 21 | 21 | 21 | 19 | 16 | 16 | 18 | 18 | 21 | 21 | 18 | 17 | 19 | 19 | 19 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | WNW 10 | NW 7 | W 10 | WNW 10 | NW 7 | NW 7 | W 9 | NW 5 | NW 5 | W 9 | W 8 | W 7 | W 7 | W 7 |
105 | 110 | 95 | 86 | 65 | 43 | 36 | 114 | 48 | 31 | 100 | 48 | 15 | 10 | 9 | 14 | 12 | 16 | 23 | 23 | |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | NW 10 | NW 11 | NW 10 | NW 10 | SW 12 | WNW 10 | WNW 7 | W 12 | WNW 10 | W 9 | — | W 9 | W 9 | N 7 | WNW 3 | NW 10 | NW 10 | NW 4 |
1 | 1 | 4 | 5 | 14 | 33 | 6 | 34 | 18 | 3 | 30 | 15 | — | 14 | 14 | 1 | 1 | 16 | 15 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 13 | W 13 | W 13 | W 10 | W 12 | NW 8 | NNW 6 | — | W 13 | — | — | NNW 7 | — | NW 10 | WNW 11 | — | — | NW 9 |
— | — | 3 | 3 | 3 | 18 | 3 | 3 | 13 | — | 3 | — | — | 5 | — | 4 | 13 | — | — | 12 | |
Wind waves Height (m) Direction Period (s) | SW 3 | — | — | — | — | NW 4 | NW 8 | — | — | NW 6 | — | — | NW 7 | — | — | NW 4 | — | — | NW 3 | — |
5 | — | — | — | — | 5 | 129 | — | — | 56 | — | — | 33 | — | — | 4 | — | — | 2 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 160 | 0 | 0 | 156 | 18 | 56 | 207 | 1 | 56 | 237 | 0 | 51 | 207 | 37 | 18 | 160 | 18 | 27 | 203 | 13 |
Best forecast wave conditions in Douro and Minho | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Sacor Surf forecast
The above surf forecast table for Sacor provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sacor can be found by selecting the local surf guide option on the grey menu. Our Sacor 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 (Sacor) 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 Sacor 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.
Sacor is 1 km (1 miles) from Leca da Palmeira. If you plan a holiday in Douro and Minho, look for hotels and other accommodation in Leca da Palmeira. Leca da Palmeira has rooms for a wide range of budgets as well as car hire and transport links.











