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Station LONF1 - Long Key, FL Image indicating link to RSS feed of recent meteorological observations for station LONF1

Owned and maintained by National Data Buoy Center
C-MAN Station
SCOOP payload
24.844 N 80.864 W (24°50'39" N 80°51'49" W)

Site elevation: 0 m above mean sea level
Air temp height: 6.1 m above site elevation
Anemometer height: 6.34 m above site elevation
Barometer elevation: 5.03 m above mean sea level

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Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station LONF1

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Station LONF1

Conditions at LONF1 as of
(5:50 am EDT)
0950 GMT on 09/14/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):SSE ( 150 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3 kts
5-day plot - Wind Gust Wind Gust (GST): 5 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.98 in
5-day plot - Air Temperature Air Temperature (ATMP): 84.9 °F
5-day plot - Dew Point Dew Point (DEWP): 77.7 °F
5-day plot - Heat Index Heat Index (HEAT): 96.3 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 4 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (EDT)Pressure
5:50 am29.98 in
Highest 1-minute Wind Speed
Time (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
5:47 am 4 ktsNNW ( 330 deg true )
Previous observations
TIME
(EDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-09-14 05:40 am S 3 5----29.98- 84.9- 77.4---
2026-09-14 05:30 amSSE 4 5----29.98- 84.9- 77.5---
2026-09-14 05:20 am S 3 4----29.98- 84.9- 77.0---
2026-09-14 05:10 am S 3 4----29.98- 84.7- 76.8---
2026-09-14 05:00 am S 3 5----29.98-0.02 84.7- 77.4---
2026-09-14 04:50 am S 4 5----29.98- 84.9- 77.2---
2026-09-14 04:40 amSSE 5 6----29.98- 84.9- 76.6---
2026-09-14 04:30 amSSE 5 6----29.98- 85.1- 76.8---
2026-09-14 04:20 am S 5 6----29.98- 84.9- 76.5---
2026-09-14 04:10 amSSE 5 7----29.98- 85.1- 76.5---
2026-09-14 04:00 amSSE 5 7------------
2026-09-14 03:50 amSSE 5 6----29.97- 84.7- 76.6---
2026-09-14 03:40 am S 4 6----29.98- 84.7- 77.0---
2026-09-14 03:30 amSSE 5 6----29.98- 84.6- 76.8---
2026-09-14 03:20 am S 4 5----29.98- 84.6- 77.0---
2026-09-14 03:10 am S 3 5----29.98- 84.4- 77.0---
2026-09-14 03:00 amSSE 4 6------------
2026-09-14 02:50 amSSE 5 6------------
2026-09-14 02:40 amSSE 4 6----29.99- 84.2- 76.8---
2026-09-14 02:30 amSSE 5 7----29.99- 84.2- 77.0---
2026-09-14 02:20 amSSE 5 7----29.99- 84.2- 77.0---
2026-09-14 02:10 amSSE 5 7----30.00- 84.0- 77.0---
2026-09-14 02:00 amSSE 3 5----30.00-0.03 84.0- 76.8---
2026-09-14 01:50 am SE 3 4----30.01- 83.8- 76.6---
2026-09-14 01:40 am SE 3 4----30.00- 84.0- 76.8---
2026-09-14 01:30 amSSE 3 4----30.01- 84.0- 76.8---
2026-09-14 01:20 amSSE 4 6----30.01- 84.0- 77.0---
2026-09-14 01:10 amSSE 4 6----30.01- 84.0- 76.8---
2026-09-14 01:00 amSSE 5 7----30.01-0.02 84.0- 77.0---
2026-09-14 12:50 amSSE 5 7----30.02- 84.0- 77.4---
2026-09-14 12:40 amSSE 5 7----30.02- 83.8- 77.2---
2026-09-14 12:30 amSSE 5 8----30.02- 84.0- 77.0---
2026-09-14 12:20 am E 2 4----30.03- 84.0- 77.0---
2026-09-14 12:10 amENE 3 5----30.03- 84.0- 77.2---
2026-09-14 12:00 am E 3 4----30.03+0.01 84.0- 77.2---
2026-09-13 11:50 pm E 3 5------------
2026-09-13 11:40 pm E 3 4----30.04- 84.0- 76.8---
2026-09-13 11:30 pm NE 2 5----30.04- 83.8- 76.6---
2026-09-13 11:20 pmNNE 3 4----30.04- 84.0- 76.8---
2026-09-13 11:10 pmENE 3 5----30.03- 84.2- 76.8---
2026-09-13 11:00 pmENE 3 5----30.03+0.02 84.2- 76.6---
2026-09-13 10:50 pm NE 2 3----30.04- 84.0- 76.3---
2026-09-13 10:40 pm E 2 4----30.03- 84.2- 76.5---
2026-09-13 10:30 pmENE 2 5----30.04- 84.2- 76.5---
2026-09-13 10:20 pm E 3 4----30.04- 84.2- 76.5---
2026-09-13 10:10 pm E 3 5----30.04- 84.0- 76.5---
2026-09-13 10:00 pm E 4 5----30.03+0.04 84.0- 76.6---
2026-09-13 09:50 pm E 5 7----30.03- 83.8- 76.8---
2026-09-13 09:40 pm E 5 7----30.03- 83.8- 76.8---
2026-09-13 09:30 pmENE 7 11----30.02- 83.5- 76.6---
2026-09-13 09:20 pmENE 9 12----30.03- 83.5- 77.0---
2026-09-13 09:10 pm E 10 13----30.02- 83.5- 77.7---
2026-09-13 09:00 pmNNE 9 12----30.02+0.03 84.9- 77.7---
2026-09-13 08:50 pm N 8 10------------
2026-09-13 08:40 pmNNW 9 12----30.02- 84.4- 76.5---
2026-09-13 08:30 pmNNW 11 12----30.02- 84.7- 76.3---
2026-09-13 08:20 pmNNW 11 14----30.01- 84.7- 76.5---
2026-09-13 08:10 pmNNW 14 19----30.01- 85.6- 77.7---
2026-09-13 08:00 pmNNW 8 13----30.01+0.03 86.4- 75.0---
2026-09-13 07:50 pm NW 7 10----30.01- 86.4- 75.4---
2026-09-13 07:40 pm NW 7 9----30.01- 85.8- 76.1---
2026-09-13 07:30 pm NW 6 8----30.00- 85.8- 77.4---
2026-09-13 07:20 pmNNW 5 7----29.99- 85.8- 77.7---
2026-09-13 07:10 pmNNW 6 8----29.99- 85.6- 77.5---
2026-09-13 07:00 pmNNW 5 7----29.99+0.00 85.6- 77.9---
2026-09-13 06:50 pmNNW 6 7----29.99- 85.8- 78.1---
2026-09-13 06:40 pmNNW 5 6----29.99- 86.0- 77.7---
2026-09-13 06:30 pm NW 3 6----29.99- 86.0- 77.5---
2026-09-13 06:20 pm NW 3 4----29.99- 86.0- 77.5---
2026-09-13 06:10 pm NW 4 6----29.98- 86.0- 77.7---
2026-09-13 06:00 pm NW 5 7----29.99-0.01 85.8- 77.7---
2026-09-13 05:50 pmNNW 5 7------------
2026-09-13 05:40 pm NW 5 7----29.99- 85.6- 77.7---
2026-09-13 05:30 pmNNW 5 7----29.98- 85.5- 77.9---
2026-09-13 05:20 pmNNW 5 7----29.98- 85.3- 77.9---
2026-09-13 05:10 pmNNW 5 6----29.98- 85.1- 77.9---
2026-09-13 05:00 pm NW 5 7----29.98-0.04 84.9- 78.1---
2026-09-13 04:50 pmNNW 6 8----29.99- 84.9- 78.3---
2026-09-13 04:40 pmNNW 6 8----29.99- 84.7- 78.1---
2026-09-13 04:30 pmNNW 5 7----29.99- 84.7- 78.1---
2026-09-13 04:20 pmNNW 5 7------------
2026-09-13 04:10 pmNNW 5 6----29.99- 84.4- 78.3---
2026-09-13 04:00 pmNNW 5 7----29.99-0.06 84.4- 78.4---
2026-09-13 03:50 pm NW 5 7------------
2026-09-13 03:40 pm NW 7 10----29.99- 84.6- 78.4---
2026-09-13 03:30 pmWNW 7 10----29.99- 84.9- 78.4---
2026-09-13 03:20 pmWNW 5 8------------
2026-09-13 03:10 pm NW 3 5----30.00- 84.9- 78.3---
2026-09-13 03:00 pm NW 7 9----30.00-0.04 85.1- 78.4---
2026-09-13 02:50 pm NW 6 8------------
2026-09-13 02:40 pmWNW 7 9------------
2026-09-13 02:30 pm NW 7 10----30.01- 85.5- 77.4---
2026-09-13 02:20 pm NW 7 8----30.02- 85.1- 77.4---
2026-09-13 02:10 pm NW 6 9----30.02- 85.5- 78.1---
2026-09-13 02:00 pm NW 5 7----30.02-0.04 85.3- 77.5---
2026-09-13 01:50 pm NW 5 7----30.02- 85.5- 78.1---
2026-09-13 01:40 pm NW 4 5----30.02- 85.1- 77.5---
2026-09-13 01:30 pm NW 4 5----30.03- 85.1- 77.9---
2026-09-13 01:20 pm NW 4 5----30.03- 84.9- 77.9---
2026-09-13 01:10 pmNNW 5 6----30.04- 84.7- 78.1---
2026-09-13 01:00 pmNNW 7 9----30.05+0.00 84.7- 78.4---
2026-09-13 12:50 pmNNW 9 11----30.05- 85.6- 78.4---
2026-09-13 12:40 pmNNW 4 10----30.05- 86.5- 75.9---
2026-09-13 12:30 pmNNW 3 4----30.05- 86.5- 75.2---
2026-09-13 12:20 pmNNW 1 3----30.04- 87.6- 75.4---
2026-09-13 12:10 pm- 0 0----30.04- 87.6- 75.6---
2026-09-13 12:00 pm- 0 2----30.04+0.01 86.9- 75.0---
2026-09-13 11:50 am- 0 2----30.05- 86.9- 75.0---
2026-09-13 11:40 am N 1 3----30.05- 86.9- 75.0---
2026-09-13 11:30 amNNW 1 3----30.05- 87.6- 75.2---
2026-09-13 11:20 am- 0 2------------
2026-09-13 11:10 am- 0 2----30.06- 88.3- 75.2---
2026-09-13 11:00 am- 0 0----30.06+0.05 88.5- 75.2---
2026-09-13 10:50 am- 0 1----30.06- 87.6- 75.0---
2026-09-13 10:40 am- 0 2----30.06- 87.3- 75.2---
2026-09-13 10:30 am NW 1 2----30.06- 87.1- 74.7---
2026-09-13 10:20 am NW 1 2----30.05- 87.4- 75.0---
2026-09-13 10:10 am- 0 1----30.05- 87.4- 74.8---
2026-09-13 10:00 am- 0 2----30.04+0.05 86.9- 75.0---
2026-09-13 09:50 amWNW 1 2------------
2026-09-13 09:40 am W 2 3----30.04- 86.5- 74.8---
2026-09-13 09:30 am W 2 3----30.04- 86.7- 75.2---
2026-09-13 09:20 amWSW 2 3----30.03- 86.5- 75.2---
2026-09-13 09:10 amWSW 2 3----30.03- 86.2- 75.4---
2026-09-13 09:00 amWSW 3 4----30.03+0.06 86.2- 75.6---
2026-09-13 08:50 am W 4 5------------
2026-09-13 08:40 am SW 4 5----30.03- 86.0- 75.4---
2026-09-13 08:30 am SW 5 5----30.03- 86.0- 74.7---
2026-09-13 08:20 am SW 5 6------------
2026-09-13 08:10 amSSW 5 6----30.01- 85.8- 74.1---
2026-09-13 08:00 am SW 5 6----30.01+0.04 85.5- 74.8---
2026-09-13 07:50 amSSW 5 7------------
2026-09-13 07:40 amSSW 6 7----30.00- 85.1- 77.4---
2026-09-13 07:30 am SW 6 8----30.00- 85.1- 77.5---
2026-09-13 07:20 am SW 5 7----30.00- 85.3- 77.5---
2026-09-13 07:10 amSSW 5 7----29.99- 85.1- 77.7---
2026-09-13 07:00 amSSW 6 8----29.99+0.02 85.1- 77.7---
2026-09-13 06:50 am S 7 10------------
2026-09-13 06:40 am S 6 8----29.98- 84.9- 77.5---
2026-09-13 06:30 am S 5 8----29.98- 84.9- 77.5---
2026-09-13 06:20 am S 7 8------------
2026-09-13 06:10 am S 7 10----29.97- 84.9- 77.2---
2026-09-13 06:00 am S 8 10----29.97+0.00 84.9- 77.0---
2026-09-13 05:50 am S 9 10----29.98- 84.9- 76.6---