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South Shore Oahu
Wave Heights



Near Shore Wave Height Forecast
*South Shore Oahu surf and weather forecast based on Kaisers


Tonight
Tonight<br>Sunny, with a high near 89. Breezy, with an east northeast wind around 16 mph, with gusts as high as 23 mph.
Thursday NightThursday Night<br>Isolated showers before noon.  Mostly sunny, with a high near 90. Heat index values as high as 96. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.
Friday Night
Friday Night<br>Isolated showers before noon.  Mostly sunny, with a high near 89. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.
Saturday Night
Saturday Night<br>Isolated showers.  Mostly sunny, with a high near 89. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.
Sunday Night
Sunday Night<br>Scattered showers, mainly after noon.  Partly sunny, with a high near 89. East northeast wind around 10 mph.  Chance of precipitation is 30%.
Monday Night
Monday Night<br>Scattered showers.  Partly sunny, with a high near 89. East northeast wind around 8 mph.  Chance of precipitation is 40%.
Tuesday Night
Tuesday Night<br>Scattered showers.  Partly sunny, with a high near 89. East wind 8 to 13 mph.  Chance of precipitation is 50%.
01AM-14mph from the ENE
07AM-14mph from the ENE
10AM-15mph from the ENE
01PM-16mph from the ENE
07PM-16mph from the ENE
10PM-14mph from the ENE
01AM-14mph from the ENE
07AM-12mph from the ENE
10AM-13mph from the ENE
01PM-14mph from the ENE
07PM-15mph from the ENE
10PM-15mph from the ENE
01AM-13mph from the ENE
07AM-11mph from the ENE
10AM-11mph from the ENE
01PM-12mph from the ENE
07PM-13mph from the ENE
10PM-13mph from the ENE
01AM-11mph from the ENE
07AM-10mph from the ENE
10AM-10mph from the ENE
01PM-10mph from the ENE
07PM-12mph from the ENE
10PM-12mph from the ENE
01AM-10mph from the ENE
07AM-9mph from the ENE
10AM-9mph from the ENE
01PM-8mph from the ENE
07PM-10mph from the ENE
10PM-10mph from the ENE
01AM-8mph from the ENE
07AM-7mph from the ENE
10AM-7mph from the ENE
01PM-7mph from the ENE
07PM-7mph from the ENE
10PM-7mph from the ENE
01AM-8mph from the E
07AM-8mph from the E
10AM-8mph from the E
01PM-8mph from the E
07PM-12mph from the ENE
10PM-12mph from the ENE


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.

South Shore Oahu 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

South Shore Oahu Surf Spots
current conditions