Key Largo
16-Day Marine Weather Forecast Print

Friday 3/20

Morning

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

Winds: N 20 to 22 knots.

Seas: NE 4 feet at 6 seconds.

Afternoon

Moderate to strong NNE winds with choppy seas. Moderate very short period waves.

Winds: NNE 19 to 20 knots.

Seas: NE 5 feet at 6 seconds.

Saturday 3/21

Morning

Moderate to strong NE winds with choppy seas. Small very short period waves.

Winds: NE 17 to 18 knots.

Seas: NE 4 feet at 6 seconds.

Afternoon

Breezy ENE winds with moderate choppy seas. Very small mid period waves.

Winds: ENE 13 knots.

Seas: NE 3 feet at 10 seconds.

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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
Friday 3/20
12am
18
20

NNE
5
6

NE
6
3am
15
17

N
4
5

NE
6
6am
20
22

N
4
6

NE
6
9am
22
22

NNE
5
7

NE
6
12pm
20
21

NE
5
7

NE
6
3pm
20
21

NNE
6
7

NE
6
6pm
19
20

NNE
5
7

NE
6
9pm
20
20

NNE
5
7

NE
6
Saturday 3/21
12am
18
20

NNE
5
6

NE
6
3am
17
18

NNE
4
6

NE
6
6am
17
18

NE
4
5

NE
6
9am
14
15

NE
4
5

NE
6
12pm
12
13

NE
3
4

NE
6
3pm
13
14

NE
3
4

NE
6
6pm
13
13

ENE
3
4

NE
10
9pm
11
12

ENE
3
4

NE
10

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Friday 3/20
12am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
72
1017
3am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
71
1016
6am
NIGHT_CLEAR
0
69
1015
9am
BRIEF_SHOWERS_POSSIBLE
0
71
1017
12pm
CLEAR
0
71
1018
3pm
CLEAR
0
70
1017
6pm
CLEAR
0
72
1016
9pm
NIGHT_CLEAR
0
72
1018
-
  • Sunrise: 7:27AM
  • Sunset: 7:33PM
  • Moonrise: 8:10AM
  • Moonset: 8:22PM
  • 2% Waxing Crescentwaxing crescent
Saturday 3/21
12am
NIGHT_CLEAR
0
72
1018
3am
NIGHT_CLEAR
0
71
1017
-
6am
NIGHT_CLEAR
0
72
1017
9am
CLEAR
0
71
1019
12pm
CLEAR
0
72
1020
3pm
CLEAR
0
72
1018
-
6pm
CLEAR
0
72
1018
9pm
NIGHT_CLEAR
0
72
1019
-
  • Sunrise: 7:26AM
  • Sunset: 7:33PM
  • Moonrise: 8:49AM
  • Moonset: 9:24PM
  • 6% Waxing Crescentwaxing crescent

Swell - Model Run: 20th Mar, 02:00:AM EDT / Last Updated: 20th Mar, 01:17:PM EDTWeather - Model Run: 20th Mar, 02:00:AM EDT / Last Updated: 20th Mar, 09:31:AM EDT

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