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

  • WEATHER FORECAST
    52° NE @ 15mph
  • LOW / HIGH TIDE
    6:38am / 1:29pm
  • BUOY 42098
    NE2.6ft @ 4s
  • WATER TEMP
    66° 3/2 Wetsuit

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
WED 21
THU 22
FRI 23
SAT 24
7am
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 7am on Tue 1/20
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND NE 13 mph
Primary Swell Arrow
PRIMARY W (273) 0.8 ft @ 6 sec
Secondary Swell Arrow
SECONDARY N (349) 2.6 ft @ 5 sec
TIDE LEVEL
Low Tide, -0.3 ft

Forecast Details

Basic
Detail
  • Tuesday, Jan 20
    SURF WIND SWELL
    12pm
    0-1 ft
    clean
    NE
    16mph
    1ft
    6s
    W
    6pm
    0-1 ft
    clean
    NE
    13mph
    0.7ft
    6s
    W
  • Best Board for Tuesday
  • Wednesday, Jan 21
    SURF WIND SWELL
    6am
    flat
    clean
    NE
    14mph
    0.2ft
    6s
    W
    12pm
    flat
    clean
    ENE
    15mph
    1.3ft
    3s
    ENE
    6pm
    flat
    clean
    NE
    10mph
    1.2ft
    3s
    E
  • Thursday, Jan 22
    SURF WIND SWELL
    6am
    flat
    clean
    NE
    11mph
    1ft
    2s
    ENE
    12pm
    flat
    clean
    NE
    6mph
    0.9ft
    2s
    NE
    6pm
    flat
    clean
    N
    5mph
    0.6ft
    2s
    NNW
  • Friday, Jan 23
    SURF WIND SWELL
    6am
    flat
    clean
    ENE
    8mph
    0.7ft
    2s
    E
    12pm
    flat
    clean
    ESE
    4mph
    0.2ft
    3s
    SSE
    6pm
    flat
    choppy
    WNW
    6mph
    0ft
    0s
    S
  • Best Surf Trip
    Surf Witch’s Rock. Stay in Tamarindo.
  • Saturday, Jan 24
    SURF WIND SWELL
    6am
    flat
    clean
    ENE
    7mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    S
    9mph
    0ft
    0s
    S
    6pm
    flat
    fair
    WSW
    7mph
    0ft
    0s
    S
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This forecast is for beaches with direct offshore winds from East-North-East to North-East, and was updated Jan 20, 2026 @ 8:17pm.
Read more about the Surf Captain forecasts.