Beach
both
Level 6/10

Praia Grande

Sintra, Portugal
🌀Strong rips👥Crowded

Praia Grande is Sintra's exposed Atlantic beach break, a consistent stretch of sand that picks up plenty of west and northwest swell. The peaks shift with the banks, offering everything from manageable walls for intermediates to hollow, punchy sections when autumn and winter groundswell arrives. Easy access from Lisbon and Cascais makes it a practical strike option, though wind exposure means timing is everything.

Praia Grande surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today15
0
Poor
0.9m@9s
21km/h
Wed16
5
Poor
1.4m@9s
29km/h
Thu17
0
Poor
2.7m@9s
19km/h
Fri18
14
Poor
2.1m@3s
21km/h
Sat19
48
Fair
2.6m@13s
7km/h
Sun20
74
Good
1.9m@13s
6km/h
Mon21
50
Fair
1.4m@11s
7km/h
Tue22
42
Poor
1.4m@12s
10km/h
Wed23
59
Fair
2.1m@15s
19km/h
Thu24
43
Poor
1.5m@13s
26km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 13 km/h · PM 27 km/h · Tide at 5am (2.3m)
Swell
0.9m
NW(317°)
Score: 3/25
Period
9s
Short period / windswell
Score: 4/25
Wind
21km/h
N(359°)
Score: 1/25
Weather
22°C
0.0mm36%
First light 6:49amSunrise 7:19amSunset 7:46pmLast light 8:16pm
Windswell0.7m@3sSecondary0.4mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 7:28–8:47am · droppingStrike window: 1:40–3:08pm · risingStrike window: 7:43–8:16pm · droppingIdeal tide: mid
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
20°
21°
23°
24°
22°
19°
20°
22°
22°
21°
19°
20°
24°
24°
22°
19°
20°
22°
23°
22°
19°
24°
29°
28°
25°
19°
23°
29°
29°
25°
19°
23°
31°
29°
25°
18°
22°
28°
26°
23°
20°
22°
26°
25°
22°
18°
19°
22°
21°
18°
4m2.0
sec
10s
10s
9s
9s
7s
8s
9s
9s
9s
9s
9s
9s
9s
9s
9s
8s
3s
3s
3s
3s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
11s
11s
11s
11s
11s
12s
12s
12s
12s
12s
15s
15s
15s
15s
15s
13s
13s
13s
13s
13s
swell
windkm/h
11g53
15g61
24g61
28g68
27g72
26g68
29g70
29g72
29g74
29g75
11g57
9g41
22g55
25g75
26g67
24g57
24g60
24g57
19g62
16g64
7g31
9g34
3g21
7g21
8g34
7g16
4g11
4g10
9g18
8g20
8g16
5g12
6g13
7g18
8g19
6g12
6g11
8g23
11g32
19g37
22g43
19g43
17g44
19g44
22g45
26g54
25g55
25g55
26g58
30g62
tidem
5:08am2.3m
11:11am0.0m
5:25pm2.2m
5:43am2.2m
11:47am0.3m
6:03pm2.0m
6:20am2.0m
12:30pm0.5m
6:47pm1.8m
12:42am0.6m
7:11am1.8m
1:25pm0.7m
7:46pm1.6m
1:43am0.8m
8:23am1.7m
3:00pm0.8m
9:22pm1.5m
3:22am0.8m
10:06am1.6m
4:48pm0.7m
5:00am0.8m
11:25am1.8m
5:55pm0.6m
6:00am0.6m
12:17pm2.0m
6:40pm0.4m
12:48am1.9m
6:45am0.4m
12:58pm2.2m
7:16pm0.2m
Ideal tide (from tide preference)Strike windowNight

Tide times today

5:08 am
High tide - 2.33m
11:11 am
Low tide - 0.00m
5:25 pm
High tide - 2.22m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction12/25
Swell Size3/25
Swell Period4/25
Wind1/25
Raw Score20/100
Adjustments
🌊💨 Windswell-5
💨 Gusty Wind-5
⚠️ Weak Component-5
📉 Undersized Swell-10
🚫 Undersized Capmax 44
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🌊💨 Windswell

Plan Your Strike

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Swell Requirements

Optimal direction
WNW (295°)
Direction range
270° - 320°
Size range
1.2m - 2.4m
Ideal size
1.7m - 2.1m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
ESE (110°)
Offshore range
90° - 135°

Tide Requirements

Optimal tide
mid

Water temp

16°C

Wetsuit

4/3mm fullsuit

Bottom

Sand

Difficulty

6/10

Crowd level

6/10

Frequently Asked Questions

What tide is best at Praia Grande?

The Praia Grande profile favors mid tide. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Praia Grande?

The Praia Grande profile uses wind from ESE (110°) as its preferred direction, with an offshore range of 90° to 135°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Praia Grande?

The Praia Grande scoring profile favors swell from WNW (270° to 320°), a swell-height range of 1.2m to 2.4m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Praia Grande?

The main season at Praia Grande is Sep, Oct, Nov, Dec, Jan, Feb, Mar. Picks up every Atlantic swell.

How do I get to Praia Grande?

The spot profile lists LIS as a nearby airport. The estimated road transfer is 40 minutes.

What kind of wave is Praia Grande?

Praia Grande is a beach break, a peak with lefts and rights over a sand bottom. Difficulty is rated 6/10.

Best Season

Peak: Sep, Oct, Nov, Dec, Jan, Feb, Mar

Picks up every Atlantic swell.

Getting There

Airport
LIS
Drive time
40 min
Data quality
community

Strike Log

Community Discussion