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Boca Grandi Beach

USA Mainland, Canada, Mexico & Caribbean · Aruba · San Nicolas

also known as Boca Grandi, Boca Grande

Part of Aruba →

JanFebMarAprMayJunJulAugSepOctNovDec

not for beginnersonshoremedium crowds

On this page

The spot
Wind
Forecast
Month by month
Water
Level
The scene
Launch
Schools
Tips
Getting there
Photos

Riding essentials

Season

Dec–Aug

Months riders and schools name

How windy

20-30 kt

Character: trade · onshore

Room to launch

access rules on record, below

Water

mixed

28 °C in summer

Hazards

Reported by riders

Level

Intermediate to advanced

With a caveat: see Your level

BeginnerIntermediateAdvanced

Crowds

medium crowds · busy Jan Feb Mar

Schools

named at this spot

From the airport

30 min

International Airport (AUA)

On the clock

16:00

Rideable through the day and often stronger from about 16:00 until sunset. No station climatology confirms a daily onset hour, so treat that as unconfirmed.

The mark is the clock time the record names, laid on a 24-hour day. The fade after it is not an end time, and not a promise of wind.

Nearbystraight-line distance

Backup spotsWhere riders go when the wind doesn't work here.

Fisherman's Huts
Sarah-Quita Beach / Hadicurari
Baby Beachno page yet
Rodgers Beachno page yet
Bachelor's Beachno page yet
Bushirino page yet

The spot

Boca Grandi is Aruba's exposed southeast-coast beach near San Nicolas, and it rides nothing like the hotel-strip launches.

Wind

The NE trade winds arrive onshore to side-onshore and they hold: 20-30 kt is a normal day and it reportedly pushes past 35.

Water and waves

The bay is deep and choppy, with shorebreak on the sand, small to medium waves inside and bigger swell out beyond the reef, so a failed water start means swimming in current rather than standing up. Coral, reef and rock line the edges and shallow up sharply at low water.

Skill requirement

This is an intermediate-plus and advanced spot for big air, freestyle in chop, freeride and some wave play; if you are still learning, ride Fisherman's Huts and come back later. You are alone out there: no lifeguard, no rescue boat, no school on the beach, and a current strong enough that swimming here is discouraged outright.

Season

December to August is the reliable window, September is possible and October to November is the part of the calendar to plan around. It feels wilder and less serviced than Palm Beach, so bring water, shade, food and a partner.

The wind

locals call it NE trade winds

Direction

onshoreNE to ENE/E

Kite sizes

456789101112

metres · typical quiver highlighted

The quiver, in words

The bay usually runs 20-30 kt, so a 75-85 kg rider is on small gear all week: 9-10 m only on the lightest 20 kt days, 7-8 m as the workhorse through 22-28 kt, and 5-6 m once it pushes past 30.If you are packing one kite for Aruba and this is your spot, make it an 8 m.

Character

trade

When it fills in: see above ↑

Average strength

20-25 kt is the figure that circulates for the bay; nobody has published a long-term measured average for Boca Grandi.

Typical strength

20-30 kt on a normal day, and reportedly 20-35+ kt when it is really on.

Steady to clean onshore trade wind at the bay.

Aruba is in the trade-wind belt and Boca Grandi is windy most of the year. Best-month lists are not identical: some list January-August plus November-December, others list December-September, and several guides warn that October-November can be lighter. Conservative flagship window: December-August, with September possible and October-November less reliable.

Forecast

Live forecast

Windguru Windfinder Windy

Month by month

17 ktJan
18 ktFeb
18 ktMar
17 ktApr
17 ktMay
18 ktJun
18 ktJul
16 ktAug
15 ktSep
14 ktOct
15 ktNov
16 ktDec

avg knots per month · season highlighted

Modelled monthly averages. Highlighted: the months riders and schools name (Dec, Jan, Feb, Mar, Apr, May, Jun, Jul, Aug).

Modelled from weather reanalysis on a 10–25 km grid, not a ground station: reliable for trade and synoptic winds, understates thermal sea breezes and valley winds.

Every figure, month by monthKnots · Wind from

Month	Knots	Wind from
Jan	17.4 kt	E
Feb	17.8 kt	E
Mar	17.6 kt	E
Apr	17.1 kt	E
May	17.3 kt	E
Jun	18.4 kt	E
Jul	17.7 kt	E
Aug	16.4 kt	E
Sep	14.9 kt	E
Oct	13.6 kt	E
Nov	14.5 kt	E
Dec	16.4 kt	E

How this is modelledmodelled

A weather model's cell over this place, not a station on it. Good for comparing places, weaker for one beach.

A station this far away — often inland or at an airport — can understate accelerated local wind. The typical daily max and the direction are columns of the table above, month by month. Highlighted months are the riding season from the spot record.

Oranjestad (modeled); Windfinder 'Aruba / Boca Grandi' station exists on-site but has no stats · Weather Spark (NASA MERRA-2 reanalysis climatology, not a single ground station)

The water

Type

mixed

Standing depth

Deep in the middle of the bay - this is not a standing spot and a failed water start means swimming in current. Reef and rock sections on the edges shallow up sharply, especially around low water, which is the opposite problem.

Tides

Caribbean tides are microtidal and the daily range at nearby Baby Beach is small. The best tide for Boca Grandi itself is unconfirmed.

Temperature

28 °C summer · 26 °C winter

Wetsuit

No full wetsuit normally needed; boardshorts/rash vest are typical, with a shorty or light top optional for long windy sessions.

Currents

Strong current across the bay. Swimming here is actively discouraged, and the current is why self-rescue matters more at this beach than anywhere else on Aruba.

Conditions

Boca Grandi is a sandy, exposed bay with choppy water, shorebreak, small to medium waves inside the bay, and larger swell possible outside or beyond the reef. Reef, coral and rock sections exist, so riders should know where they are before crossing or riding near them. Strong swimming skills are repeatedly recommended.

Your level

BeginnerIntermediateAdvanced

not for beginners here

Treat Boca Grandi as intermediate-plus to advanced unless a local school has you in hand. Complete beginners learn at Fisherman's Huts and move here once they can hold ground and self-rescue in chop. A beginner rating for this bay does exist in one classification, and deep choppy water, current and reef are not that.

The scene

What riders come here for

wavesadvancedfreeridechopbig airfreestyleintermediate

Local-rider and visiting-kiter spot away from the main hotel strip; usually quieter than resort beaches but can have 6-10+ kiters in the bay and busier weekend sessions.

Launch and rules

three ways on to the water, and what each one asks of you

With a school or a boat

2 schools name this spot

See who they are

On your own

Room to launch: ok

Read the access rules

Somewhere else

2 spots nearby

All 2 spots within 40 km are under Nearby

Rescue

Assume self-rescue.

No lifeguard, no standby boat, no school based on the beach, and nobody waiting around to pick you up.

Island emergencies are 911, police 100, and anything at sea goes to the Dutch Caribbean Coast Guard on 913.

Ride with a partner, tell someone your plan, and be honest with yourself about whether you can body-drag back through that current before you launch.

Launch

Long sandy beach and natural bay near the red anchor by San Nicolas/Baby Beach road; riders commonly launch from the left side of the bay. The beach is exposed, windy and lightly developed, so bring water, sun protection and a plan for self-sufficiency.

Hazards riders report 18 reported

Wind

Onshore to side-onshore wind means gear washes into the rocks rather than out to sea when you lose it.

Crowds and zones

possible crowding on windy weekends
No lifeguard, no standby boat, no school on the beach - self-rescue only, with 911 on land and 913 for the coast guard at sea.

Bottom

rocky, open-ocean shoreline
Reef, coral and rock on the edges of the bay, shallowing sharply at low water.

Waves and currents

strong current
chop/wave conditions unsuitable for beginners
onshore wind and shorebreak
reef, coral and rocks, with shallow sections possible at low tide
Strong current - the tourism authority discourages swimming here outright, and the current is the reason a self-rescue matters more than at any other Aruban spot.
Deep, choppy water in the bay with shorebreak on the sand and bigger swell outside the reef.

Protected areas and rules

Sea turtle nesting beach from March to September, with hatchings running to November; nests may be marked and must be left alone.

Other

deep choppy water
No formal rescue service is published for this beach.
remote/lightly serviced beach
Exposed and lightly serviced: no shade, and no reliable food or water on site.
Conditions unsuitable for beginners - the standard local progression is to learn at Fisherman's Huts first.
Six to ten or more kites in a bay this size on a good windy weekend, with limited room downwind.

Rules & access

1 min read

2026: no Aruban authority publishes a kitesurfing permit, zone or time restriction for Boca Grandi. Commercial half-day kite excursions to this bay are sold with 08:30, 11:00, 13:30 and 15:30 start times, so the before-10:00 and after-17:00 window that circulates for the island does not describe this beach.
2026: sea turtles nest on Aruban beaches from March to September and hatch between May and November, and Boca Grandi is one of the named nesting beaches. Interfering with turtles or nests is prohibited and visitors are asked to keep their distance - rig, walk and land clear of any marked or roped-off patch of sand, and keep off the dry sand at night in season.
2018-2019: the waters off the eastern cape at Seroe Colorado, the stretch of coast Boca Grandi sits on, form one of the four zones of Parke Marino Aruba, the marine reserve established on 21 December 2018 and handed to the national park foundation to manage on 16 April 2019.Extractive activity such as fishing is restricted inside the park; no kitesurf-specific restriction has been published for it.
2026: this is not a swimming beach. The current is strong enough that swimming here is officially discouraged, and there is no lifeguard.

Access rules drift faster than anything else we hold — check locally, and propose an edit if this has changed.

Schools that ride here

Rider tips

Walk the bay before you rig. The reef and rock sit on the edges and shallow up at low water, and there is not much room downwind when 6-10+ kites are up.
Wear booties for the rocky entry, and put on a helmet and impact vest here even if you skip them at Fisherman's Huts.
Never ride alone, and do not let anyone in your group treat this as a swimming beach: there is no boat, no lifeguard and a current that turns a long swim into a real problem.
Put 911 and 913 in your phone, 911 for the island and 913 for the Dutch Caribbean Coast Guard at sea.
Bring water, food and shade, and do not plan your day around a beach bar being open.
In the March to September turtle season, set your kit down on the wet sand and keep off any marked patch of dry sand.

Getting there

Airport

Queen Beatrix International Airport (AUA)

Route

Drive or taxi towards San Nicolas and Baby Beach. It is about 5 minutes from downtown San Nicolas and about 30 minutes from Oranjestad, Palm Beach or AUA, and the drive quoted from the Noord hotel end runs longer again. Public transport to the beach is unconfirmed.

Transfer

30 min

Cost level

medium-high

Staying

Most visitors stay in Oranjestad, Palm Beach/Noord, or San Nicolas/Baby Beach area lodging; nothing on the beach at Boca Grandi itself.

No-wind days

Baby Beach · Rodgers Beach · San Nicolas street art and restaurants · JADS Dive Center · beachcombing at Boca Grandi · hiking or biking on Aruba's southeast coast

Photos

The bigger pictureEverything about Aruba

Last updated: August 2026