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
Today5
3
Poor
0.9m@10s
16km/h
Thu6
0
Poor
0.9m@8s
21km/h
Fri7
0
Poor
0.9m@9s
12km/h
Sat8
14
Poor
0.8m@8s
10km/h
Sun9
6
Poor
0.9m@8s
11km/h
Mon10
1
Poor
1.0m@8s
14km/h
Tue11
0
Poor
1.1m@9s
16km/h
Wed12
10
Poor
0.9m@10s
19km/h
Thu13
0
Poor
1.1m@9s
27km/h
Fri14
0
Poor
1.1m@9s
28km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 9 km/h · PM 21 km/h · Tide at 7am (2.6m)
Swell
0.9m
NW(311°)
Score: 3/25
Period
10s
Medium period swell
Score: 4/25
Wind
16km/h
NNW(341°)
Score: 1/25
Weather
23°C
0.0mm46%
First light 6:12amSunrise 6:42amSunset 8:44pmLast light 9:14pm
Windswell0.3m@2sSecondary0.6mConfidence
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: 8:46–11:30am · droppingStrike window: 2:56–5:44pm · risingIdeal 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
21°
22°
25°
25°
24°
20°
21°
23°
24°
23°
20°
22°
25°
26°
24°
20°
22°
26°
26°
25°
20°
22°
25°
25°
24°
20°
22°
24°
24°
23°
20°
21°
24°
24°
23°
20°
21°
24°
25°
24°
20°
22°
25°
25°
24°
20°
22°
24°
24°
23°
2m1.0
sec
10s
10s
10s
9s
9s
8s
8s
8s
8s
8s
8s
8s
8s
8s
9s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
9s
9s
9s
9s
9s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
swell
windkm/h
8g31
10g34
16g43
21g50
22g52
16g56
20g53
23g56
21g64
21g74
11g44
13g44
13g46
12g42
14g46
5g29
7g28
10g27
13g35
14g40
1g12
6g20
13g34
17g41
17g42
5g25
11g34
16g34
18g33
19g34
8g16
13g23
17g31
19g34
20g36
9g17
16g27
21g36
24g43
24g43
24g52
25g54
27g59
28g62
29g63
29g57
28g58
26g63
27g65
30g66
tidem
12:52am0.6m
7:06am2.6m
1:10pm0.8m
7:27pm2.5m
1:43am0.8m
8:03am2.4m
2:14pm0.9m
8:33pm2.4m
2:47am0.9m
9:15am2.4m
3:33pm1.0m
9:54pm2.3m
4:11am1.0m
10:40am2.5m
5:03pm0.9m
5:36am0.9m
11:55am2.6m
6:24pm0.7m
12:37am2.6m
6:42am0.8m
12:58pm2.9m
7:23pm0.5m
1:34am2.8m
7:38am0.6m
1:52pm3.1m
8:15pm0.3m
2:23am2.9m
8:24am0.3m
2:39pm3.3m
9:00pm0.1m
3:07am3.0m
9:08am0.2m
3:22pm3.3m
9:42pm0.0m
3:50am3.1m
9:49am0.2m
4:04pm3.4m
10:21pm0.1m
Ideal tide (from tide preference)Strike windowNight

Tide times today

12:52 am
Low tide - 0.64m
7:06 am
High tide - 2.56m
1:10 pm
Low tide - 0.80m
7:27 pm
High tide - 2.55m
Times shown in spot-local time.

Strike Score Breakdown

3
Poor
Components
Swell Direction15/25
Swell Size3/25
Swell Period4/25
Wind1/25
Raw Score23/100
Adjustments
💨 Gusty Wind-5
⚠️ Weak Component-5
📉 Undersized Swell-10
🚫 Undersized Capmax 44
Adjusted Score3/100
Confidence
Multiplier×1.00
Final Score3
👥 Summer Holidays

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
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