Hapuna Bay Wind ForecastUnited StatesHIHawaiiHapuna Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAA Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Hapuna Bay wind forecast issued today at 10:23 am. Next forecast at approx. 10:23 pm.Get WillyWeather+ to remove ads