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.

10-Day Forecast
Today1
12
Poor
0.8m@9s
13km/h
Sun2
0
Poor
0.9m@9s
14km/h
Mon3
21
Poor
0.8m@10s
10km/h
Tue4
22
Poor
1.1m@9s
9km/h
Wed5
13
Poor
0.9m@8s
12km/h
Thu6
14
Poor
0.8m@10s
9km/h
Fri7
3
Poor
0.9m@9s
17km/h
Sat8
11
Poor
1.4m@10s
16km/h
Sun9
3
Poor
1.1m@9s
23km/h
Mon10
0
Poor
0.5m@9s
24km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 12 km/h · PM 14 km/h · Tide at 10am (0.1m)
Swell
0.8m
WNW(286°)
Score: 2/25
Period
9s
Short period / windswell
Score: 4/25
Wind
13km/h
N(354°)
Score: 5/25
Weather
23°C
0.0mm44%
First light 6:09amSunrise 6:39amSunset 8:49pmLast light 9:19pm
Windswell0.4m@3sSecondary0.5mConfidence
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: 6:31–8:02am · droppingStrike window: 12:48–2:14pm · risingStrike window: 7:08–8:30pm · 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°
24°
25°
23°
20°
21°
23°
24°
23°
20°
22°
23°
24°
23°
20°
22°
24°
25°
24°
20°
22°
24°
25°
23°
20°
22°
24°
25°
25°
22°
22°
24°
25°
24°
21°
22°
24°
24°
23°
21°
22°
24°
24°
23°
21°
22°
24°
25°
24°
2m1.0
sec
9s
9s
8s
8s
8s
8s
8s
8s
8s
12s
11s
10s
10s
10s
10s
9s
9s
9s
9s
9s
8s
8s
8s
8s
8s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
swell
windkm/h
12g52
12g49
12g43
13g46
14g49
10g35
13g32
15g39
16g42
14g41
3g16
8g28
16g43
13g46
13g32
2g12
5g18
11g28
13g37
12g39
5g26
7g28
12g36
17g47
18g43
2g4
4g9
11g21
14g27
14g27
10g19
17g31
19g35
19g36
17g34
15g30
15g32
14g36
16g41
21g47
17g40
19g44
23g53
27g59
29g63
23g50
23g49
24g54
25g56
26g57
tidem
4:30am2.3m
10:26am0.1m
4:42pm2.6m
5:04am2.4m
11:01am0.1m
5:17pm2.6m
5:40am2.4m
11:38am0.2m
5:53pm2.5m
6:18am2.3m
12:22pm0.3m
6:34pm2.3m
12:51am0.2m
7:06am2.1m
1:11pm0.4m
7:24pm2.1m
1:42am0.3m
8:03am2.0m
2:13pm0.5m
8:30pm2.0m
2:50am0.5m
9:15am2.0m
3:34pm0.6m
9:54pm1.9m
4:14am0.6m
10:40am2.0m
5:05pm0.5m
5:33am0.5m
11:57am2.2m
6:21pm0.3m
Ideal tide (from tide preference)Strike windowNight

Tide times today

4:30 am
High tide - 2.34m
10:26 am
Low tide - 0.08m
4:42 pm
High tide - 2.61m
Times shown in spot-local time.

Strike Score Breakdown

12
Poor
Components
Swell Direction19/25
Swell Size2/25
Swell Period4/25
Wind5/25
Raw Score30/100
Adjustments
🌊💨 Windswell-3
💨 Gusty Wind-5
📉 Undersized Swell-10
🚫 Undersized Capmax 30
Adjusted Score12/100
Confidence
Multiplier×1.00
Final Score12
👥 Summer Holidays

Plan Your Strike

Return flights to LIS, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
WNW (295°)
Direction range
270° - 320°
Size range
1.2m - 2.4m
Ideal size
2.0m
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

👥 Summer Holidays (Jun 20Sep 13) — expect extra crowds

Frequently Asked Questions

What tide is best at Praia Grande?

Praia Grande works best on a mid tide. The tide chart above shows today’s strike window.

What wind direction is offshore at Praia Grande?

Offshore wind at Praia Grande blows from the ESE (110°). Anything in the 90° to 135° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at Praia Grande?

Praia Grande wants WNW swell (270° to 320°) between 1.2m and 2.4m, with a period of 14s or more for quality waves.

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?

Fly into LIS, then allow about 40 minutes by road.

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