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
Today3
12
Poor
1.0m@10s
23km/h
Wed4
18
Poor
1.1m@9s
15km/h
Thu5
43
Poor
0.8m@7s
6km/h
Fri6
26
Poor
0.5m@6s
8km/h
Sat7
30
Poor
0.4m@12s
5km/h
Sun8
14
Poor
0.4m@10s
11km/h
Mon9
8
Poor
0.4m@12s
23km/h
Tue10
10
Poor
0.6m@11s
29km/h
Wed11
15
Poor
0.8m@14s
31km/h
Thu12
10
Poor
0.8m@12s
32km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 24 km/h · PM 21 km/h
Swell
1.0m
ENE(61°)
Score: 14/25
Period
10s
Mid-period swell
Score: 14/25
Wind
23km/h
E(100°)
Score: 0/25
Weather
30°C
0.0mm25%
First light 6:03amSunrise 6:33amSunset 6:12pmLast light 6:42pm
Windswell
0.7m@3s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell1.0m @10s ENE in window
Wind23 km/h E onshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 7:30am–6:42pm · 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°
32°
30°
28°
30°
31°
31°
29°
26°
28°
29°
29°
28°
26°
28°
29°
30°
28°
26°
27°
29°
29°
28°
26°
28°
29°
29°
28°
28°
29°
30°
31°
29°
29°
29°
31°
31°
30°
28°
29°
31°
31°
30°
28°
29°
31°
31°
30°
2m1.0
sec
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
7s
7s
7s
7s
7s
6s
6s
6s
6s
6s
12s
12s
12s
12s
12s
10s
10s
10s
10s
10s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
14s
14s
14s
14s
14s
12s
12s
12s
12s
12s
swell
windkm/h
23g38
26g47
23g49
23g45
20g40
15g27
17g33
16g37
12g27
14g31
8g15
8g18
9g21
3g17
6g13
4g11
10g20
9g24
7g21
4g15
6g10
8g17
5g22
4g20
3g15
6g10
9g18
8g22
12g25
18g33
19g31
23g39
24g45
22g48
26g48
29g51
31g54
28g55
28g56
30g55
32g54
32g55
31g58
30g59
32g57
33g58
33g59
31g60
30g60
33g60
tidem
1:30am0.1m
9:30am0.2m
7:00pm0.3m
2:00am0.1m
9:30am0.3m
1:30pm0.3m
7:30pm0.3m
2:30am0.2m
9:50am0.3m
5:30pm0.3m
2:30am0.2m
10:30am0.4m
7:30pm0.2m
10:30am0.4m
7:30pm0.2m
11:30am0.5m
8:30pm0.1m
12:10pm0.5m
9:30pm0.1m
12:30pm0.4m
10:30pm0.0m
1:30pm0.4m
2:10pm0.3m
Ideal tideStrike windowNight

Tide times today

1:30 am
Low · 0.10m
9:30 am
High · 0.22m
12:30 pm
Low · 0.20m
7:00 pm
High · 0.32m
Times shown in spot-local time.

Strike Score Breakdown

12
Poor
Components
Swell Direction7/25
Swell Size14/25
Swell Period14/25
Wind0/25
Raw Score35/100
Adjustments
🤢 Wind History-11
🌊💨 Windswell-3
🌊 Tide+5
💨 Gusty Wind-4
⚠️ Weak Component-10
Adjusted Score12/100
Confidence
Multiplier×1.00
Final Score12
🤢 Morning Sickness🌊 Optimal tide window

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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 kind of wave is Boca Grandi?

Boca Grandi is a beach break in Aruba, Aruba, with peaks that run both left and right.

What swell works best at Boca Grandi?

Boca Grandi picks up swell from the ENE round to the SE, and it's best when it's coming straight out of the E. It starts working at around 0.8m and handles up to about 2.5m, with the sweet spot around 1.6 to 2.1m. Period matters too: aim for 12s or longer, as anything under 8s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Boca Grandi?

A W wind is dead offshore at Boca Grandi, and anything from the WSW round to the WNW keeps it clean. The morning is typically the best window, roughly 6am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Boca Grandi?

Boca Grandi has a preferred tide range, roughly 0.2m to 2.5m on the local chart.

When is the best time of year to surf Boca Grandi?

The most reliable run of swell at Boca Grandi comes Nov to Mar. There's a second window in Sep to Oct too. Aruba's main surf spot.

How cold is the water at Boca Grandi?

The water at Boca Grandi averages around 27°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Boca Grandi good for beginners?

It's more of an intermediate wave, rated 5/10 for difficulty, so newer surfers are best off sticking to the smaller days. The lineup is usually quiet (crowd 3/10). Aruba's main surf spot.

How do I get to Boca Grandi?

The nearest airport on our list is AUA, then it's roughly a 30-minute drive. Southeast Aruba. Island's surf hub.

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