Key Largo
16-Day Marine Weather Forecast Print

Monday 4/20

Morning

Light NNW winds with a slight chop. Very small short period waves.

Winds: NNW 8 knots.

Seas: E 1 foot at 8 seconds.

Afternoon

Light ENE winds with a slight chop. Very small mid period waves.

Winds: ENE 9 knots.

Seas: NE 0 feet at 10 seconds.

Tuesday 4/21

Morning

Strong NE winds with very choppy seas. Small Craft Advisory. Moderate very short period waves.

Winds: NE 23 to 24 knots.

Seas: NE 5 feet at 5 seconds.

Afternoon

Strong ENE winds with very choppy seas. Small Craft Advisory. Moderate very short period waves.

Winds: ENE 23 knots.

Seas: ENE 6 feet at 6 seconds.

Want to see 14 more days of marine forecasts?

Premium Members receive 16-day marine forecasts.

16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Monday 4/20
12am
3
3

NW
1
1

SE
4
3am
3
3

NNW
1
1

SE
4
6am
8
8

NNW
1
1

E
8
9am
8
8

NNW
0
1

E
8
12pm
1
1

NE
0
1

E
8
3pm
5
5

ESE
0
0

NE
10
6pm
9
9

ENE
0
0

NE
10
9pm
16
16

NE
2
2

NE
3
Tuesday 4/21
12am
19
19

NE
3
4

NE
4
3am
19
19

NE
4
5

NE
5
6am
23
24

NE
5
7

NE
5
9am
26
27

ENE
6
8

ENE
6
12pm
25
25

NE
7
9

ENE
7
3pm
24
24

ENE
6
8

ENE
6
6pm
23
23

ENE
6
8

ENE
6
9pm
23
23

ENE
6
8

ENE
6

Want to see 14 more days of wind, wave and tides?

Premium Members receive 16-day wind, wave, and tide forecasts.

Monday 4/20
12am
NIGHT_CLEAR
0
80
1016
3am
NIGHT_CLEAR
0
79
1015
6am
NIGHT_CLEAR
0
78
1016
9am
CLEAR
0
76
1017
12pm
CLEAR
0
77
1018
3pm
CLEAR
0
78
1017
-
6pm
CLEAR
0
79
1017
9pm
NIGHT_CLEAR
0
78
1018
  • Sunrise: 6:56AM
  • Sunset: 7:46PM
  • Moonrise: 9:07AM
  • Moonset: 10:31PM
  • 10% Waxing Crescentwaxing crescent
Tuesday 4/21
12am
NIGHT_CLEAR
0
77
1019
3am
NIGHT_THUNDER_STORMS
0
76
1018
6am
NIGHT_THUNDER_STORMS
0
76
1019
9am
LIGHT_RAIN
0
75
1021
12pm
LIGHT_SHOWERS
0
75
1022
3pm
CLOUDY
0
75
1021
6pm
CLEAR
0
75
1020
9pm
NIGHT_CLEAR
0
75
1021
-
  • Sunrise: 6:55AM
  • Sunset: 7:47PM
  • Moonrise: 10:09AM
  • Moonset: 11:40PM
  • 18% Waxing Crescentwaxing crescent

Swell - Model Run: 20th Apr, 08:00:AM EDT / Last Updated: 20th Apr, 07:18:PM EDTWeather - Model Run: 20th Apr, 08:00:AM EDT / Last Updated: 20th Apr, 03:14:PM EDT

WARNING: Buoyweather services are not intended for use as safety assessment tool or for making decisions that involve the safety of people or property. Use of Buoyweather for such purposes or similar uses is not recommended by Buoyweather and done at the sole risk of the user. Before heading out on the water, and while out, we strongly recommend monitoring safety alert services, so that you can stay up to date on time sensitive weather and safety information.