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North Shore Oahu
Wave Heights



Near Shore Wave Height Forecast
*North Shore Oahu surf and weather forecast based on Sunset Beach


Overnight
Overnight<br>Showers likely.  Mostly cloudy, with a low around 71. Breezy, with an east northeast wind around 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday NightFriday Night<br>Scattered showers, mainly after midnight.  Mostly cloudy, with a low around 69. Breezy, with an east northeast wind around 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch pos
Saturday Night
Saturday Night<br>Scattered showers.  Mostly cloudy, with a low around 68. Breezy, with an east northeast wind around 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Sunday Night<br>Scattered showers.  Widespread haze. Mostly cloudy, with a low around 68. Southeast wind 3 to 5 mph.  Chance of precipitation is 40%.
Monday Night
Monday Night<br>Showers likely.  Mostly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 60%.
Tuesday Night
Tuesday Night<br>Scattered showers.  Mostly cloudy, with a low around 69. Northeast wind around 10 mph.  Chance of precipitation is 40%.
Wednesday Night
Wednesday Night<br>Scattered showers.  Mostly cloudy, with a low around 69. East northeast wind 11 to 13 mph.  Chance of precipitation is 50%.
01AM-23mph from the ENE
07AM-25mph from the ENE
10AM-25mph from the ENE
01PM-25mph from the ENE
07PM-24mph from the ENE
10PM-24mph from the ENE
01AM-24mph from the ENE
07AM-23mph from the ENE
10AM-23mph from the ENE
01PM-23mph from the ENE
07PM-20mph from the E
10PM-20mph from the E
01AM-20mph from the E
07AM-21mph from the E
10AM-21mph from the E
01PM-20mph from the E
07PM-20mph from the ENE
10PM-20mph from the ENE
01AM-17mph from the E
07AM-11mph from the E
10AM-11mph from the E
01PM-5mph from the E
07PM-5mph from the ESE
10PM-5mph from the ESE
01AM-3mph from the S
07AM-2mph from the ESE
10AM-2mph from the ESE
01PM-5mph from the NNW
07PM-2mph from the NNW
10PM-2mph from the NNW
01AM-2mph from the N
07AM-5mph from the N
10AM-5mph from the N
01PM-10mph from the NE
07PM-11mph from the NE
10PM-11mph from the NE
01AM-10mph from the ENE
01AM-5mph from the N
07AM-10mph from the ENE
10AM-10mph from the ENE
01PM-13mph from the ENE
07PM-14mph from the ENE
10PM-14mph 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.

North 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