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Hawaii · Oahu Windward Coast · Honolulu County · Kaneohe

Kaneohe Sandbar

also known as Kaneohe Bay Sandbar, Ahu O Laka

lagoonbeginner-friendlymedium crowds

JanFebMarAprMayJunJulAugSepOctNovDec

On this page

Wind
- Month by month
Forecast
Water
Level
The scene
Launch
- Rescue
Hazards
Rules & access
Schools
Tips
Getting there
Photos
FAQ

Nearby Kailua Beach 12 km · Waimanalo 18 km · Kahala 21 km · Diamond Head 23 km · Hukilau Beach 24 km · Laniakea 33 km · straight-line distance

SeasonJun to Septhe months riders and schools name How windy9 to 10 knotstrade Launchlargeaccess rules on record, below Waterlagoon27°C in summer · 18 things riders flag LevelBeginner to intermediatewith a caveat, in the Level section Schools3named at this spot From the airportno transfer time publishedInouye International Airport (HNL)

trade winds

08:00

On the clock

09:00 · 13:00

Trades blow through the night, but the bay has a clear daily shape: the average lifts from around 08:00, holds its best from mid-morning through late afternoon, and slackens after dark. Boat lessons start at 09:00 or 13:00, which brackets the usable window.

The marks are the clock times the record names, laid on a 24-hour day. The bar between the first and the last covers those hours; it is not a promise of wind.

Kaneohe Sandbar is a real Oahu kite spot with no beach: the riding area is Ahu O Laka, a shallow sand flat sitting offshore inside Kaneohe Bay, and you reach it by boat, kayak or SUP, most often out of Heeia Kea Small Boat Harbor.

Tide runs the session: at low the bar dries out in places, at high there are several feet of water over it. Toward the lower tide it is flat enough for a freestyle session, and there are waves out around the small island if you ride past the bar. Wind is the catch.

It blows a few knots lighter than Kailua and it is fickle, so you want a strong trade forecast before you pay for a boat. Some riders come down from Chinaman's Hat instead; getting back upwind is the part that goes wrong.

A kite down out there leaves you a long way from anything, which is why boat-supported lessons and a support boat for everyone else change the safety picture entirely. Kite use here is established; formal 2026 access rules and measured wind numbers are not.

The wind

locals call it trade winds

Direction

onshoreNE/E trades

Kite sizes

891011121314

metres · typical quiver highlighted

Character

trade

fills in: Trades blow through the night, but the bay has a clear daily shape: the average lifts from around 08:00, holds its best from mid-morning through late afternoon, and slackens after dark. Boat lessons start at 09:00 or 13:00, which brackets the usable window.

Typical strength

Light for a trade-wind island. Modelled hours over the bay average 9 to 10 knots through the summer trades, the top quarter of hours sit near 12, and only a couple of percent reach 15 — the Koolau range upwind takes the edge off before the wind gets to the water. Indicative model figures at coarse resolution with no measurement on the bar, and they match the local read that this sits several knots under Kailua. Go on a forecast well above average or do not pay for the boat.

Fickle and typically a few knots lighter than Kailua, so it needs a stronger forecast than nearby shore launches.

Summer trades are the defensible window. Hawaii's summer runs May to October, with persistent northeasterlies; east-side wind is best then, and the sandbar wants a strong forecast rather than an average one.

Thermal or synoptic

trade wind

Also on record

The quiver, in words

Indicative for 75-85 kg, derived from modelled wind rather than measured on the bar. On a day worth booking a boat for — a strong trade forecast — 10-12 m is the working range.On an ordinary bay day the wind is under what a twintip needs at all, which is why a foil earns its place here and why the flats reward it.

Direction to shore

Onshore, and that is the one thing out here working for you. Of the hours at 12 knots or more, two thirds come from the east-northeast, with east and northeast taking most of the rest; the trades cross the barrier reef and blow toward the Kaneohe and Heeia shoreline.Downwind of the sandbar is land, two to three kilometres off, not open ocean.

Forecast

Month by month

Jan33
Feb61
Mar52
Apr74
May58
Jun, riders' month57
Jul, riders' month73
Aug, riders' month51
Sep, riders' month42
Oct26
Nov59
Dec47

per cent of the month at force 4 or more

Ringed months are the ones riders and schools name: Jun, Jul, Aug, Sep.

10Jan25°
13Feb24°
11Mar24°
12Apr25°
11May25°
12Jun26°
13Jul27°
11Aug27°
11Sep27°
10Oct27°
12Nov26°
11Dec25°

avg knots per month · water °C below · season highlighted

Month	Force 4+	Knots	From	Air	Water
Jan	33%	9.5 kt	ENE	22.3°C	24.8°C
Feb	61%	12.6 kt	ENE	22.2°C	23.9°C
Mar	52%	11.3 kt	ENE	22.6°C	24.1°C
Apr	74%	12.4 kt	ENE	22.8°C	24.6°C
May	58%	11.3 kt	ENE	23.4°C	25.1°C
Jun	57%	11.7 kt	ENE	24.1°C	25.9°C
Jul	73%	12.5 kt	ENE	24.5°C	26.5°C
Aug	51%	11.4 kt	ENE	25°C	26.7°C
Sep	42%	10.5 kt	ENE	25.2°C	27°C
Oct	26%	9.5 kt	ENE	24.8°C	27.1°C
Nov	59%	11.9 kt	ENE	24°C	25.7°C
Dec	47%	10.5 kt	ENE	23°C	25.1°C

modelled

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

Modelled from weather reanalysis on a 10–25 km grid (2022-2024), not a ground station: reliable for trade and synoptic winds, understates thermal sea breezes and valley winds. 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.

ERA5 reanalysis grid point (modelled) · Open-Meteo historical weather API — ECMWF ERA5/ERA5-Land reanalysis, not a ground station · 2022-2024

The water

Type

lagoon

Standing depth

Very shallow on the sandbar at low tide, with exposed sand or standing-depth water on the sandbar and deeper Kaneohe Bay water surrounding it.

Tides

Mixed semidiurnal, four turns a day, and the swing is small: at the bay's reference station the mean range is about 0.45 m and the greatest, higher high to lower low, about 0.65 m.That is enough to take the bar from exposed sand to submerged only because the bar sits so close to that level, not because the water moves far. The edges drop away sharply into deeper bay water.

Temperature

27°C summer · 24°C winter

Wetsuit

Generally no wetsuit; Oahu average sea-surface temperature is about 27 C in summer and 24 C in winter.

Currents

No kite-specific current pattern is published; bay conditions depend on tide, wind and weather.

24–27°C water

A shallow sand flat inside Kaneohe Bay, sheltered by the bay and the barrier reef. Flat enough for freestyle, with waves around the small island if you ride out past the bar.

Your level

beginnerintermediatenot for advanceds here

The sandbar works as a boat-access learning alternative and as a freestyle flat, but riding down from Chinaman's Hat can leave you unable to get back upwind. Beginners belong here with a boat-supported instructor, not on their own.

The scene

What riders come here for

freestyleflatwaterlessonsboat-supported sessions

Off the beach and busy with boats, sandbar tours and local day trips. The kite presence is smaller and more boat-supported than Kailua.

Launch and rules

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

With a school or a boat

3 schools name this spot

See who they are

On your own

Room to launch: large

access rules on record

Somewhere else

Kailua Beach, 12 km

Kailua Beach Waimanalo Kahala

Every spot within 40 km is on the map at the top of this page, with its distance under it.

Rescue

Boat support is the plan and there is no public rescue service for an independent kiter out here. The school that runs an escort boat with every lesson works four-hour blocks starting 09:00 or 13:00, private, gear and boat included, and does not operate on Sundays — that is not preference, commercial ocean use is barred in Kaneohe Bay ocean waters on Sundays and federal holidays.

Riding on your own, the boat you arrived on is the rescue, and a kite down on the bar leaves you a long way from a beach.

Launch

Boat-access spot. The sandbar is reached only by water, commonly from Heeia Kea Small Boat Harbor by tour boat, private boat, kayak or SUP. Some riders launch downwind from Chinaman's Hat, but the return can be challenging.

Space

large

Hazards riders report 18

boat access required
fickle/lighter wind than Kailua
difficult return if downwinding
boat or watercraft access required
wind can be lighter and fickle compared with Kailua
difficult return if downwinding from Chinaman's Hat
tide changes can submerge the sandbar
boat traffic and tour activity
reef and deeper drop-offs around the sandbar
remote from shore if gear fails
boat or watercraft access required; no shore launch
wind lighter and more fickle than Kailua, typically a few knots under it
tide changes submerge the sandbar
sharp drop-off into deeper water at the edges of the bar
boat traffic, anchored tour groups and snorkellers on the bar
reef around the sandbar; standing or anchoring on live coral is both damage and a rule breach
hammerhead sharks pup in Kaneohe Bay
no public rescue cover for independent riders

Rules & access

2026: Kaneohe Bay ocean waters are managed under Hawaii Administrative Rules chapter 13-256, which carries no kiteboarding article at all. What does bind you: the sandbar sits inside the Ahu o Laka safety zone, Zone J, where on the Memorial Day, Independence Day and Labor Day three-day weekends nobody may possess, use or consume alcohol or enter under the influence, and disorderly conduct carries a penalty. Slow-no-wake applies across the Central Reef shallows at five feet or less below mean lower low water, the Ahu o Laka sandbar included. No walking, sitting, standing or anchoring on live coral anywhere in the bay. Commercial ocean use — a paid lesson or a charter — is prohibited on Sundays and federal holidays, needs a Kaneohe Bay waters commercial use permit, and the number of permits is capped at 1993 levels. Recreational jet skis are confined to their own zone and must reach it from Heeia Kea small boat harbor through the Sampan channel. Sort legal water access before you go.

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

Rider tips

Do not plan this as a walk-in session: arrange legal water access and a way back before you go.
Go on a stronger trade forecast than you would need at Kailua; the bar sits a few knots lighter.
Check the Kaneohe tide predictions and pick the window around them.
Skip the downwind entry from Chinaman's Hat unless you can be certain of the upwind return or have a boat.
Keep clear of tour boats, anchored groups and snorkellers on the bar.

Getting there

Airport

Daniel K. Inouye International Airport (HNL), Honolulu

Route

Drive to Kaneohe and Heeia Kea Small Boat Harbor or another legal Kaneohe Bay water access, then reach the offshore sandbar by permitted boat, tour, kayak, SUP or boat-supported lesson. From the Heeia Kea pier the bar is a 10 to 15 minute boat ride.Recreational jet skis have to use the Sampan channel and their own designated zone, so that is not a shortcut.

Cost level

high

Staying

Stay in Kaneohe, Kailua or Honolulu/Waikiki; no accommodation is on the sandbar.

No-wind days

Kaneohe Sandbar boat tours, snorkeling, kayaking, SUP, Kualoa area sightseeing, Kailua/Lanikai paddling and windward Oahu hikes.

Photos

Kaneohe Bay, Kaneohe (503457) (19576266758) — Robert Linsdell from St. Andrews, Canada, CC BY 2.0, via Wikimedia Commons

FAQ

When is the best time to kite Kaneohe Sandbar?

Summer trade-wind season, June through September, is the most defensible window, and the spot needs a stronger forecast than nearby shore launches because wind is typically a few knots lighter than Kailua.

Is Kaneohe Sandbar suitable for beginners?

It's used as a boat-supported learning alternative and described as a freestyler's dream, but independent beginners should use boat-supported instruction rather than access it alone.

How do you get to Kaneohe Sandbar?

It's reached only by water, commonly from Heeia Kea Small Boat Harbor by tour boat, private boat, kayak or SUP, since it sits offshore with no beach access.

What is the tide effect on the sandbar?

At low tide parts of the bar may be exposed as sand, while at higher tide it can be several feet underwater.

What hazards should riders know about?

Fickle wind lighter than Kailua's, a difficult return if downwinding from Chinaman's Hat, boat traffic, and tide changes that can submerge the sandbar are the main hazards.

Last updated: August 2026