Quantcast

Massachusetts
Wave Heights



Near Shore Wave Height Forecast
*Massachusetts surf and weather forecast based on Coast Guard Beach


This Afternoon
This Afternoon<br>Partly sunny, then gradually becoming sunny, with a high near 43. West wind around 16 mph.
FridayFriday<br>Mostly sunny, with a high near 38. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Saturday
Saturday<br>Mostly sunny, with a high near 39. Northeast wind around 6 mph becoming south in the afternoon.
Sunday
Sunday<br>Rain, mainly before 3pm.  High near 46. Breezy, with a southeast wind 21 to 23 mph becoming south in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 90%.
Monday
Monday<br>Mostly sunny, with a high near 40. Windy, with a west wind 28 to 34 mph, with gusts as high as 49 mph.
Tuesday
Tuesday<br>Sunny, with a high near 34. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 37 mph.
Wednesday
Wednesday<br>A chance of snow.  Partly sunny, with a high near 36. West wind 10 to 14 mph.  Chance of precipitation is 30%.
12AM-13mph from the SSE
03AM-18mph from the SE
06AM-16mph from the SE
12PM-14mph from the WNW
03PM-16mph from the W
06PM-16mph from the W
12AM-17mph from the WNW
03AM-16mph from the WNW
06AM-16mph from the NW
12PM-13mph from the NNW
03PM-8mph from the NW
06PM-6mph from the NW
12AM-9mph from the NNW
03AM-8mph from the N
06AM-6mph from the NNE
12PM-5mph from the S
03PM-6mph from the SSW
06PM-6mph from the S
12AM-10mph from the SSE
03AM-13mph from the SE
06AM-18mph from the ESE
12PM-23mph from the SE
03PM-22mph from the S
06PM-20mph from the WSW
12AM-24mph from the W
03AM-26mph from the W
06AM-28mph from the W
12PM-33mph from the W
03PM-33mph from the W
06PM-31mph from the WNW
12AM-28mph from the WNW
03AM-26mph from the WNW
06AM-24mph from the WNW
12PM-20mph from the WNW
03PM-17mph from the WNW
06PM-16mph from the WNW
12AM-13mph from the WNW
03AM-11mph from the W
06AM-10mph from the SW
12PM-14mph from the WSW
03PM-13mph from the WSW
06PM-11mph from the WSW


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.

Massachusetts 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