Card Sound, Key Largo Wind forecast

25.2929° N, 80.3565° W

Weather Conditions Alerts for

17.03.2026 (Tuesday)
  • Optimal swell size - comfortable (0.8 m)
  • Caution – swell too short (5.1 s)
  • Optimal water temperature (26.2 °C)
  • Moderate wind – experience required (avg 6.1 m/s)
  • Air temperature is comfortable for preparation and entry (avg 21.5 °C)
  • Optimal current speed (0.8 kts)
  • Low tides – preparation required (0.8 m, LAT)
18.03.2026 (Wednesday)
  • Optimal swell size - comfortable (1.0 m)
  • Caution – swell too short (5.7 s)
  • Optimal water temperature (25.3 °C)
  • Moderate wind – experience required (avg 7.9 m/s)
  • Air temperature is comfortable for preparation and entry (avg 21.3 °C)
  • Optimal current speed (0.9 kts)
  • Low tides – preparation required (0.9 m, LAT)
19.03.2026 (Thursday)
  • Optimal swell size - comfortable (1.0 m)
  • Caution – swell too short (5.5 s)
  • Optimal water temperature (24.7 °C)
  • Strong wind – dangerous (avg 9.3 m/s)
  • Air temperature is comfortable for preparation and entry (avg 21.4 °C)
  • Optimal current speed (0.9 kts)
  • Low tides – preparation required (0.9 m, LAT)
20.03.2026 (Friday)
  • Optimal swell size - comfortable (0.7 m)
  • Caution – swell too short (5.6 s)
  • Optimal water temperature (24.3 °C)
  • Moderate wind – experience required (avg 6.7 m/s)
  • Air temperature is comfortable for preparation and entry (avg 21.2 °C)
  • Optimal current speed (0.8 kts)
  • Low tides – preparation required (1.0 m, LAT)
21.03.2026 (Saturday)
  • Optimal swell size - comfortable (0.6 m)
  • Caution – swell too short (4.8 s)
  • Optimal water temperature (24.1 °C)
  • No strong wind – comfortable for diving (avg 4.6 m/s)
  • Air temperature is comfortable for preparation and entry (avg 22.2 °C)
  • Optimal current speed (0.6 kts)
  • Low tides – preparation required (1.0 m, LAT)
22.03.2026 (Sunday)
  • Optimal swell size - comfortable (0.5 m)
  • Optimal swell period (7.1 s)
  • Optimal water temperature (24.1 °C)
  • No strong wind – comfortable for diving (avg 3.6 m/s)
  • Air temperature is comfortable for preparation and entry (avg 22.6 °C)
  • Optimal current speed (0.6 kts)
  • Low tides – preparation required (1.1 m, LAT)

Live wind map

Closest meteostation (7.82km):

Card Sound Key Largo Wind forecast

  • Wind direction is Northeast, wind speed varies between 8.9 and 20.1 mph with gusts up to 22.3 mph. The sky is cloudy with a chance of rain 0%.
  • Wind and wave weather forecast for Card Sound , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
  • These forecasts for Card Sound are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.
  • Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
  • Download Windy.app in the App Store and Google Play Store.

Popular spot activity — Fishing

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