The surf forecast is 1 ft and slightly choppy right now for Nantasket, MA

  • WEATHER - LIVE
    66° NNW @ 2mph
  • LOW / HIGH TIDE
    12:23am / 6:41am
  • BUOY 44013
    ESE1.6ft @ 8s
  • WATER TEMP
    68° 3/2 Wetsuit

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 21
SAT 22
SUN 23
MON 24
1am
  • Clean
  • Fair
  • Choppy
Conditions are 1 ft and choppy at 1am on Fri 8/21
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDNNE 9 mph
Primary Swell Arrow
PRIMARYE (92) 1.3 ft @ 8 sec
Secondary Swell Arrow
SECONDARYNNE (24) 1.8 ft @ 4 sec
TIDE LEVEL
Low Tide,1.8 ft

Forecast Details

Basic
Detail
Forecast
History
  • Friday, Aug 21
    SURFWINDSWELL
    6am
    1+ ft
    choppy
    NE
    7mph
    1.4ft
    8s
    E
    12pm
    1+ ft
    choppy
    ENE
    13mph
    1.4ft
    8s
    E
    6pm
    1+ ft
    choppy
    ENE
    13mph
    1.3ft
    8s
    E
  • Saturday, Aug 22
    SURFWINDSWELL
    6am
    1 ft
    choppy
    NE
    16mph
    1.3ft
    8s
    E
    12pm
    2 ft
    choppy
    NE
    12mph
    2.8ft
    5s
    ENE
    6pm
    2 ft
    choppy
    NNE
    10mph
    2.6ft
    5s
    ENE
  • Sunday, Aug 23
    SURFWINDSWELL
    6am
    1 ft
    choppy
    NNE
    7mph
    1.6ft
    5s
    ENE
    12pm
    1 ft
    fair
    NE
    5mph
    0.9ft
    7s
    E
    6pm
    0-1 ft
    clean
    NNW
    4mph
    0.8ft
    7s
    E
  • Monday, Aug 24
    SURFWINDSWELL
    6am
    1 ft
    clean
    WNW
    3mph
    1.2ft
    7s
    E
    12pm
    1 ft
    clean
    WSW
    5mph
    1.2ft
    7s
    E
    6pm
    1 ft
    clean
    W
    7mph
    1.2ft
    6s
    E
  • Tuesday, Aug 25
    SURFWINDSWELL
    6am
    1 ft
    clean
    WSW
    8mph
    1ft
    6s
    E
    12pm
    0-1 ft
    clean
    W
    11mph
    0.5ft
    11s
    E
    6pm
    0-1 ft
    clean
    W
    9mph
    0.5ft
    11s
    E
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This forecast is for beaches with direct offshore winds from West-South-West to South-West, and was updated Aug 20, 2026 @ 9:11pm.
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