Key Largo
Charts
16-Day Marine Weather Forecast Print

Thursday 3/19

Morning

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

Winds: NNE 23 to 24 knots.

Seas: NE 7 feet at 7 seconds.

Afternoon

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

Winds: NNE 19 to 23 knots.

Seas: NE 5 feet at 6 seconds.

Friday 3/20

Morning

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

Winds: N 16 to 19 knots.

Seas: NE 4 feet at 6 seconds.

Afternoon

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

Winds: NNE 17 to 19 knots.

Seas: NE 4 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
Thursday 3/19
12am
24
25

NNE
7
9

NE
7
3am
23
23

NE
7
9

NE
7
6am
23
24

NNE
7
9

NE
7
9am
21
22

NNE
6
8

NE
7
12pm
18
20

NNE
6
7

NE
7
3pm
19
21

NNE
5
7

NE
6
6pm
19
23

NNE
5
6

NE
6
9pm
19
22

NNE
5
6

NE
6
Friday 3/20
12am
18
20

NE
5
6

NE
6
3am
15
18

NE
4
5

NE
6
6am
16
19

N
4
5

NE
6
9am
19
20

NNE
4
6

NNE
5
12pm
19
20

NNE
5
6

NNE
5
3pm
19
20

NE
5
6

NE
6
6pm
17
19

NNE
4
6

NE
6
9pm
19
21

NNE
5
6

NE
6

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

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

Thursday 3/19
12am
NIGHT_MOSTLY_CLOUDY
0
71
1017
3am
NIGHT_CLEAR
0
71
1016
6am
NIGHT_BRIEF_SHOWERS
0
71
1015
9am
CLEAR
0
71
1017
-
12pm
CLEAR
0
71
1017
3pm
CLEAR
0
71
1016
6pm
CLEAR
0
71
1015
9pm
NIGHT_CLEAR
0
72
1016
  • Sunrise: 7:28AM
  • Sunset: 7:32PM
  • Moonrise: 7:35AM
  • Moonset: 8:03PM
  • 0% New Moonnew moon
Friday 3/20
12am
NIGHT_BRIEF_SHOWERS_POSSIBLE
0
71
1017
3am
NIGHT_CLEAR
0
71
1016
6am
NIGHT_BRIEF_SHOWERS
0
70
1015
9am
CLEAR
0
70
1017
12pm
CLEAR
0
70
1018
3pm
CLEAR
0
70
1016
-
6pm
CLEAR
0
71
1016
9pm
NIGHT_CLEAR
0
72
1017
-
  • Sunrise: 7:27AM
  • Sunset: 7:33PM
  • Moonrise: 8:10AM
  • Moonset: 8:22PM
  • 2% Waxing Crescentwaxing crescent

Swell - Model Run: 19th Mar, 08:00:AM EDT / Last Updated: 19th Mar, 07:22:PM EDTWeather - Model Run: 19th Mar, 08:00:AM EDT / Last Updated: 19th Mar, 03:22: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.