Kewalo Basin

Reef break

Hawaï, États-Unis

Forecast reliability: HighWhy?

Hand-calibrated spot: orientation, ideal swell, tide and hazards documented. The rating still comes from a global wave model — always check on site. How we compute ratings →

From level advanced · Boardshort / lycraAccessible from advanced level: shoulder-high waves (0.8–1.3 m), fairly forgiving, a long, powerful swell (12 s) that pushes hard, an unforgiving reef bottom. Below that, better to aim for more modest conditions.
Webcam windy.com
Nearby spots
Ala Moana Bowls7.61 km · Reef breakQueens (Waikiki)8.34 km · Reef breakDiamond Head Cliffs8.16 km · Reef breakSandy Beach6.819 km · Beach breakMakapuu Beach Park6.720 km · Beach breakTracks6.829 km · Reef breakHaleiwa5.242 km · Reef breakMakaha6.843 km · Point breakWaimea Bay (Oahu)3.545 km · Point breakKeaau Beach7.245 km · Beach breakPupukea (Gas Chambers)5.246 km · Reef breakBanzai Pipeline (Oahu)4.746 km · Reef breakSunset Beach (Oahu)4.247 km · Reef breakVelzyland5.149 km · Reef break
Conditions
7.6/10
Good
Size
0.8–1.3 m
shoulder-high
Wind
37 km/h
ENE · Cross-offshore
Swell
1.0 m
12 s · S
Best window · 6h8.6/10 · 0.8–1.3 m · 27 km/h
Today's take

Well-shaped wave, nice long, clean swell from the S. Slightly side-offshore wind, fairly favourable. Good conditions: worth the trip, suitable from advanced level.

Today's forecast

FRIDAY, AUGUST 14
RatingWaves mSwell sWind km/hWeather
12h1.0–1.51227☁️31°
15hBest0.9–1.51227🌤️29°
18h0.9–1.41223🌧️26°
21h0.9–1.41223🌧️26°

3-hour slots (spot local time · HST) · ★ rating out of 5 · arrow = swell/wind direction · highlighted row = best slot

Tides

00h15 Sat06h12h18hPM 05:06+0.8 mBM 10:40+0.4 mPM 16:54+0.9 mmaintenant

The spot

wind swell

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Last updated: Fri, Aug 14, 19:35 HST · Données : Open-Meteo (modèles vagues + météo) · servies depuis la base pré-calculée.