Suffolk County Swell ForecastUnited StatesMASuffolk County2.6ftNEOuter Brewster Island2.6ft, NE2ftNEWinthrop Beach2ft, NEBoston LightCalf IslandCherry Island BarCrescent BeachGreat Brewster IslandGreen IslandGrovers CliffLittle Calf IslandMiddle Brewster IslandOuter Brewster IslandRevere BeachShag Island RocksShort BeachThe Five SistersThe GravesWinthrop BeachWinthrop HeadYirrell Beach