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South Shore Oahu
Wave Heights



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


Today
Today<br>Scattered showers.  Mostly cloudy, with a low around 75. East northeast wind around 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
WednesdayWednesday<br>Isolated showers.  Partly cloudy, with a low around 75. East northeast wind 9 to 14 mph becoming light east  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 20%.
Thursday
Thursday<br>A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 77. Light north northeast wind becoming east northeast 5 to 10 mph in the evening.
Friday
Friday<br>A 30 percent chance of showers.  Partly cloudy, with a low around 78. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.
Saturday
Saturday<br>A 20 percent chance of showers.  Partly cloudy, with a low around 76. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Sunday
Sunday<br>A 20 percent chance of showers.  Partly cloudy, with a low around 75. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 24 mph.
Monday
Monday<br>A 20 percent chance of showers.  Partly cloudy, with a low around 75. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 25 mph.
01AM-13mph from the ENE
07AM-10mph from the ENE
10AM-13mph from the ENE
01PM-13mph from the ENE
07PM-13mph from the ENE
10PM-13mph from the ENE
01AM-6mph from the E
07AM-5mph from the E
10AM-9mph from the SE
01PM-9mph from the SE
07PM-8mph from the ENE
10PM-8mph from the ENE
01AM-7mph from the ENE
07AM-10mph from the ENE
10AM-9mph from the E
01PM-9mph from the E
07PM-14mph from the ENE
10PM-14mph from the ENE
01AM-14mph from the ENE
07AM-14mph from the ENE
10AM-17mph from the ENE
01PM-17mph from the ENE
07PM-18mph from the ENE
10PM-18mph from the ENE
01AM-16mph from the ENE
07AM-16mph from the ENE
10AM-16mph from the ENE
01PM-16mph from the ENE
07PM-16mph from the ENE
10PM-16mph from the ENE
01AM-12mph from the ENE
07AM-12mph from the ENE
10AM-15mph from the ENE
01PM-15mph from the ENE
07PM-16mph from the ENE
10PM-16mph from the ENE
01AM-14mph from the ENE
07AM-14mph from the ENE
10AM-9mph from the ENE
01PM-9mph from the ENE
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