The surf forecast is 3-5 ft and fairly clean right now for Nantucket South Shore, MA

  • WEATHER - LIVE
    49° NNE @ 9 → 17mph
  • LOW / HIGH TIDE
    12:51am / 7:29am
  • BUOY 44097
    ESE5.2ft @ 8s
  • WATER TEMP
    55° 4/3, Boots/Gloves(3)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SAT 18
SUN 19
MON 20
TUE 21
WED 22
2pm
  • Clean
  • Fair
  • Choppy
Conditions are 3-4+ ft and fair at 2pm on Fri 5/17
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND NE 25 mph
Primary Swell Arrow
PRIMARY E (98) 5.3 ft @ 8 sec
Secondary Swell Arrow
SECONDARY S (190) 1.7 ft @ 8 sec
TIDE LEVEL
Incoming Low Tide, 0.4 ft

Forecast Details

Basic
Detail
  • Saturday, May 18
    SURF WIND SWELL
    6am
    3-5 ft
    clean
    NE
    23mph
    4.9ft
    9s
    E
    12pm
    3-4 ft
    clean
    NE
    19mph
    4.3ft
    8s
    E
    6pm
    2-3 ft
    clean
    NNE
    21mph
    3.5ft
    8s
    ESE
  • Best Board for Saturday
  • Sunday, May 19
    SURF WIND SWELL
    6am
    2+ ft
    clean
    NNE
    21mph
    3.5ft
    7s
    E
    12pm
    2-3 ft
    clean
    NE
    20mph
    3.5ft
    7s
    E
    6pm
    2+ ft
    clean
    NE
    22mph
    3.9ft
    7s
    E
  • Monday, May 20
    SURF WIND SWELL
    6am
    2-3 ft
    clean
    NE
    15mph
    3.1ft
    8s
    E
    12pm
    2-3 ft
    clean
    NE
    14mph
    2.9ft
    8s
    E
    6pm
    2-3 ft
    fair
    E
    8mph
    2.7ft
    8s
    ESE
  • Tuesday, May 21
    SURF WIND SWELL
    6am
    2+ ft
    choppy
    WSW
    8mph
    2.4ft
    9s
    ESE
    12pm
    2+ ft
    choppy
    SW
    14mph
    2.2ft
    8s
    ESE
    6pm
    2 ft
    choppy
    SW
    16mph
    2ft
    8s
    ESE
  • Wednesday, May 22
    SURF WIND SWELL
    6am
    1+ ft
    choppy
    SW
    17mph
    1.4ft
    8s
    E
    12pm
    1 ft
    choppy
    SW
    16mph
    1.3ft
    8s
    ESE
    6pm
    1 ft
    choppy
    SSW
    19mph
    2.4ft
    4s
    SW
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This forecast is for beaches with direct offshore winds from North-North-East to North, and was updated May 18, 2024 @ 3:44am.
Read more about the Surf Captain forecasts.