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Kona-Hawaii
Wave Heights



Near Shore Wave Height Forecast
*Kona-Hawaii surf and weather forecast based on Kona


Tonight
Tonight<br>Isolated showers before midnight.  Partly cloudy, with a low around 70. Light north wind.  Chance of precipitation is 20%.
Tuesday NightTuesday Night<br>Isolated showers after midnight.  Mostly clear, with a low around 70. Calm wind.  Chance of precipitation is 20%.
Wednesday Night
Wednesday Night<br>Mostly clear, with a low around 70. Calm wind.
Thursday Night
Thursday Night<br>Mostly clear, with a low around 72. North wind 5 to 7 mph becoming calm  after midnight.
Friday Night
Friday Night<br>A 20 percent chance of showers.  Partly cloudy, with a low around 70. North northeast wind 6 to 11 mph becoming light  after midnight.
Saturday Night
Saturday Night<br>A 30 percent chance of showers.  Mostly cloudy, with a low around 71. Calm wind.
Sunday Night
Sunday Night<br>A 30 percent chance of showers.  Partly cloudy, with a low around 71. North wind 6 to 11 mph becoming light east northeast  after midnight.
01AM-4mph from the SW
07AM-4mph from the NW
10AM-4mph from the NW
01PM-6mph from the NW
07PM-3mph from the N
10PM-3mph from the N
01AM-2mph from the N
01AM-2mph from the W
07AM-1mph from the WNW
07AM-1mph from the NW
10AM-1mph from the WNW
10AM-1mph from the NW
01PM-3mph from the W
01PM-6mph from the WNW
07PM-0mph from the NW
07PM-3mph from the N
10PM-0mph from the NW
10PM-3mph from the N
01AM-2mph from the NW
01AM-1mph from the W
07AM-3mph from the W
07AM-1mph from the NW
10AM-3mph from the W
10AM-1mph from the NW
01PM-6mph from the W
01PM-6mph from the WNW
07PM-2mph from the NW
10PM-2mph from the NW
01AM-1mph from the W
07AM-3mph from the NW
10AM-3mph from the NW
01PM-9mph from the NNW
07PM-6mph from the N
10PM-6mph from the N
01AM-2mph from the ENE
07AM-5mph from the N
10AM-5mph from the N
01PM-5mph from the NNW
07PM-10mph from the NNE
10PM-10mph from the NNE
01AM-2mph from the NNE
07AM-2mph from the N
10AM-2mph from the N
01PM-4mph from the WNW
07PM-2mph from the N
10PM-2mph from the N
01AM-1mph from the NE
07AM-5mph from the N
10AM-5mph from the N
01PM-9mph from the NNW
07PM-10mph from the N
10PM-10mph from the N


How this works

This chart shows you 7-days worth of swell/weather/wind information all in place. You have “incoming swell” (in feet) charted by the blue line on the gray graph. You have the weather icons for each day below the graph and you have the wind, speed and direction represented by the directional arrows topped by a blue “wind strength” indicator.

These nearshore wave height forecasts are custom built for each surf region using an average/above-average indicator break as a focal point. These forecasts aren’t just some knock-off of a generic Wavewatch III spectral point being regurgitated, these are true nearshore forecasts that use proprietary algorithms factoring in things like swell windows, island shadowing, bathymetry data, swell-period travel time, and other critical forecast components that tune the nearshore forecast specifically for your region, giving you a good solid overview of incoming swell, weather and wind, so that you can go out and find the best spot to score.

Kona-Hawaii Offshore Swell Forecast

How this works

The Offshore Swell Forecast shows you the 7-day forecast starting at the current time and going out from the latest forecast run. Mousing over any part of the graph (any line including the solid shaded area in the background) will pop up a new box near your pointer that shows the DATE/TIME/COMBINED BUOY HEIGHT in the top of the box, and then the specifics of the line you are hovering over like SWELL HEIGHT, SWELL PERIOD, SWELL DIRECTION (both in Simple Compass direction, like Northwest, and specific degrees 308). If you follow the contour of the line you can see hour by hour how that swell behaves over the course of the forecast period.

*Note: clicking on an individual swell in the legend of the chart you can “hide” that data stream making the chart easier to navigate

Kona-Hawaii Surf Spots
current conditions