Beach
both
Level 5/10

Boca Grandi

Aruba, Aruba
🌀Strong rips

Boca Grandi is Aruba's main surf spot—a beach break on the windswept southeast coast that picks up Atlantic swells. Known more for windsurfing and kitesurfing, but consistent waves attract a dedicated surf crew.

Boca Grandi surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today19
0
Poor
0.9m@7s
32km/h
Sun20
0
Poor
0.8m@9s
27km/h
Mon21
0
Poor
0.8m@9s
27km/h
Tue22
0
Poor
0.9m@6s
29km/h
Wed23
0
Poor
0.7m@5s
25km/h
Thu24
4
Poor
0.6m@16s
25km/h
Fri25
22
Poor
1.0m@14s
26km/h
Sat26
25
Poor
1.0m@13s
24km/h
Sun27
26
Poor
0.9m@12s
19km/h
Mon28
37
Poor
0.8m@11s
14km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 32 km/h · PM 33 km/h
Swell
0.9m
ENE(67°)
Score: 12/25
Period
7s
Short period / windswell
Score: 4/25
Wind
32km/h
E(92°)
Score: 0/25
Weather
30°C
0.0mm19%
First light 5:58amSunrise 6:28amSunset 6:37pmLast light 7:07pm
Windswell1.2m@4sSecondary0.3mConfidence
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: 2:45–7:07pm · risingIdeal tide: 0.2–2.5m
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
28°
30°
32°
31°
29°
28°
30°
32°
32°
29°
28°
30°
32°
32°
29°
28°
30°
32°
32°
29°
28°
30°
32°
32°
30°
28°
30°
32°
31°
29°
29°
30°
32°
32°
30°
29°
30°
32°
32°
30°
29°
30°
31°
32°
30°
28°
28°
29°
30°
29°
2m1.0
sec
7s
7s
7s
7s
7s
9s
9s
9s
9s
9s
9s
9s
9s
9s
9s
6s
6s
6s
6s
6s
5s
5s
5s
5s
5s
16s
16s
16s
16s
16s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
swell
windkm/h
31g51
34g61
30g58
33g59
33g60
25g42
28g50
25g51
31g57
27g50
24g40
29g53
25g53
26g49
31g54
25g42
30g54
29g55
29g54
29g55
25g45
26g47
25g50
24g50
28g52
20g41
24g43
25g49
28g58
26g62
25g48
25g46
26g50
26g54
29g55
24g47
25g44
23g48
23g51
25g50
23g40
22g40
19g45
17g48
17g46
20g34
19g35
14g39
10g37
10g29
tidem
3:30am0.0m
8:30am0.1m
6:30pm0.3m
4:30am0.0m
8:30am0.0m
7:10pm0.3m
5:00am0.0m
9:30am0.1m
8:00pm0.3m
6:00am0.1m
10:30am0.1m
8:50pm0.4m
6:30am0.1m
10:30am0.2m
9:30pm0.3m
6:30am0.2m
11:30am0.2m
10:30pm0.3m
5:30am0.2m
12:00pm0.3m
4:30pm0.3m
5:00am0.2m
12:30pm0.3m
7:30pm0.2m
5:00am0.2m
1:00pm0.4m
9:00pm0.2m
1:30am0.2m
5:30am0.2m
1:30pm0.4m
Ideal tideStrike windowNight

Tide times today

3:30 am
Low tide - 0.02m
6:30 am
High tide - 0.04m
8:30 am
High tide - 0.05m
6:30 pm
High tide - 0.29m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction8/25
Swell Size12/25
Swell Period4/25
Wind0/25
Raw Score24/100
Adjustments
🤢 Wind History-17
🌊💨 Windswell-7
🌊 Tide-1
💨 Gusty Wind-3
⚠️ Weak Component-10
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness🌊💨 Windswell🌊 Slightly below optimal tide

Plan Your Strike

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Swell Requirements

Optimal direction
E (100°)
Direction range
60° - 140°
Size range
0.8m - 2.5m
Ideal size
1.6m - 2.1m
Height multiplier
1.00×
Ideal period
12s+

Wind Requirements

Optimal direction
W (270°)
Offshore range
240° - 300°

Tide Requirements

Optimal tide
all
Optimal range
0.2m - 2.5m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

5/10

Crowd level

3/10

Access: Southeast Aruba. Island's surf hub.

Frequently Asked Questions

What tide is best at Boca Grandi?

The Boca Grandi profile favors the recorded tide range, ideally between 0.2m and 2.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Boca Grandi?

The Boca Grandi profile uses wind from W (270°) as its preferred direction, with an offshore range of 240° to 300°. 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 Boca Grandi?

The Boca Grandi scoring profile favors swell from E (60° to 140°), a swell-height range of 0.8m to 2.5m, and a reference period of 12s. 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 Boca Grandi?

The main season at Boca Grandi is Nov, Dec, Jan, Feb, Mar. A secondary window runs Sep, Oct. Aruba's main surf spot.

How do I get to Boca Grandi?

The spot profile lists AUA as a nearby airport. The estimated road transfer is 30 minutes. Southeast Aruba. Island's surf hub.

What kind of wave is Boca Grandi?

Boca Grandi is a beach break, a peak with lefts and rights. Difficulty is rated 5/10.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Sep, Oct

Aruba's main surf spot.

Getting There

Airport
AUA
Drive time
30 min
Data quality
verified

Strike Log

Community Discussion