The surf forecast is flat right now for Key West, FL

  • WEATHER - LIVE
    73° NNE @ 15 → 21mph
  • LOW / HIGH TIDE
    9:26pm / 11:47am
  • BUOY 42095
    NE2ft @ 3s
  • WATER TEMP
    75° Wetsuit Top

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SAT 20
SUN 21
MON 22
TUE 23
WED 24
7pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 7pm on Fri 12/19
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND NNW 9 mph
Primary Swell Arrow
PRIMARY ESE (103) 0.2 ft @ 3 sec
Secondary Swell Arrow
SECONDARY SW (228) 0.3 ft @ 3 sec
TIDE LEVEL
Outgoing Low Tide, 0.1 ft

Forecast Details

Basic
Detail
  • Saturday, Dec 20
    SURF WIND SWELL
    6am
    flat
    clean
    NNE
    17mph
    1.2ft
    3s
    N
    12pm
    flat
    fair
    NE
    16mph
    1.4ft
    3s
    ENE
    6pm
    flat
    choppy
    ENE
    13mph
    0.9ft
    4s
    E
  • Best Board for Saturday
  • Sunday, Dec 21
    SURF WIND SWELL
    6am
    flat
    fair
    NE
    12mph
    1.2ft
    3s
    E
    12pm
    0-1 ft
    fair
    NE
    15mph
    1.8ft
    4s
    E
    6pm
    0-1 ft
    fair
    NE
    15mph
    2ft
    4s
    E
  • Monday, Dec 22
    SURF WIND SWELL
    6am
    1+ ft
    fair
    NE
    22mph
    3.7ft
    5s
    E
    12pm
    1-2 ft
    choppy
    NE
    23mph
    4.3ft
    6s
    E
    6pm
    2 ft
    choppy
    ENE
    26mph
    5.4ft
    6s
    E
  • Tuesday, Dec 23
    SURF WIND SWELL
    6am
    2-3+ ft
    choppy
    ENE
    22mph
    4.7ft
    6s
    E
    12pm
    3+ ft
    choppy
    ENE
    20mph
    4.1ft
    6s
    ESE
    6pm
    2-3+ ft
    choppy
    ENE
    22mph
    4.5ft
    6s
    E
  • Best Surf Trip
    This Week’s Swell? You Could Be On It.
  • Wednesday, Dec 24
    SURF WIND SWELL
    6am
    2+ ft
    choppy
    NE
    21mph
    4ft
    6s
    E
    12pm
    2 ft
    choppy
    ENE
    20mph
    3.6ft
    6s
    E
    6pm
    2 ft
    choppy
    ENE
    22mph
    4ft
    6s
    E
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This forecast is for South facing beaches, and was updated Dec 20, 2025 @ 8:09am.
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