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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


This Afternoon
This Afternoon<br>Showers likely.  Mostly cloudy, with a high near 77. Breezy, with a 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.
SaturdaySaturday<br>Showers likely.  Mostly cloudy, with a high near 77. North wind 10 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunday<br>Scattered showers.  Mostly cloudy, with a high near 79. North wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Washington's Birthday<br>Scattered showers.  Mostly sunny, with a high near 80. South wind 8 to 10 mph becoming north in the morning.  Chance of precipitation is 30%.
Tuesday
Tuesday<br>Isolated showers.  Cloudy, with a high near 80. South wind around 9 mph becoming north in the morning.  Chance of precipitation is 20%.
Wednesday
Wednesday<br>Scattered showers.  Mostly sunny, with a high near 80. East wind around 9 mph.  Chance of precipitation is 30%.
Thursday
Thursday<br>Isolated showers.  Mostly sunny, with a high near 80. East northeast wind around 10 mph.  Chance of precipitation is 20%.
01AM-20mph from the ENE
07AM-16mph from the NE
10AM-16mph from the NE
01PM-23mph from the NE
07PM-21mph from the NE
10PM-20mph from the NE
01AM-16mph from the NE
07AM-13mph from the N
10AM-13mph from the N
01PM-11mph from the N
07PM-10mph from the NNE
10PM-8mph from the NE
01AM-7mph from the NE
07AM-7mph from the N
10AM-7mph from the N
01PM-7mph from the N
07PM-11mph from the S
10PM-11mph from the S
01AM-11mph from the S
07AM-8mph from the N
10AM-8mph from the N
01PM-8mph from the N
07PM-10mph from the S
10PM-10mph from the S
01AM-10mph from the S
07AM-9mph from the N
10AM-9mph from the N
01PM-9mph from the N
07PM-9mph from the E
10PM-9mph from the E
01AM-9mph from the E
07AM-9mph from the E
10AM-9mph from the E
01PM-9mph from the E
07PM-9mph from the ENE
10PM-9mph from the ENE
01AM-9mph from the ENE
07AM-11mph from the ENE
10AM-11mph from the ENE
01PM-11mph from the ENE
07PM-9mph from the ENE
10PM-9mph 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