Station List

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

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Station LONF1

Conditions at LONF1 as of
(3:50 am EDT)
0750 GMT on 05/23/2026:
     

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 ( 160 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 13 kts
5-day plot - Wind Gust Wind Gust (GST): 15 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.98 in
5-day plot - Air Temperature Air Temperature (ATMP): 81.9 °F
5-day plot - Dew Point Dew Point (DEWP): 75.7 °F
5-day plot - Heat Index Heat Index (HEAT): 88.9 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 14 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 16 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
3:50 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
3:42 am 14 kts N ( 350 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
2026-05-23 03:40 am SE 14 16----29.98- 82.4- 76.6---
2026-05-23 03:30 am SE 13 16----29.98- 82.4- 76.6---
2026-05-23 03:20 am SE 13 15----29.99- 82.2- 76.1---
2026-05-23 03:10 am SE 12 14----29.99- 82.2- 76.8---
2026-05-23 03:00 am SE 12 15----29.99-0.01 82.2- 77.0---
2026-05-23 02:50 am SE 13 16----29.99- 82.4- 76.6---
2026-05-23 02:40 am SE 13 17----29.99- 82.2- 77.0---
2026-05-23 02:30 am SE 13 15----30.00- 82.2- 77.0---
2026-05-23 02:20 am SE 13 15----29.99- 82.2- 77.0---
2026-05-23 02:10 am SE 13 16----29.99- 82.4- 77.2---
2026-05-23 02:00 am SE 13 16----29.99-0.01 82.2- 76.8---
2026-05-23 01:50 am SE 14 16----30.00- 82.2- 76.8---
2026-05-23 01:40 amESE 15 17----30.00- 82.0- 76.8---
2026-05-23 01:30 amESE 14 17----30.00- 82.2- 77.2---
2026-05-23 01:20 am-------30.02- 82.2- 77.2---
2026-05-23 01:10 amESE 15 18----30.00- 82.2- 77.2---
2026-05-23 01:00 amESE 15 18----30.00+0.00 82.2- 76.8---
2026-05-23 12:50 amESE 14 17------------
2026-05-23 12:40 am SE 14 16----30.00- 82.4- 76.5---
2026-05-23 12:30 am SE 16 19----30.00- 82.4- 76.5---
2026-05-23 12:20 am-------30.03- 82.4- 76.5---
2026-05-23 12:10 am SE 13 17----30.00- 82.4- 76.5---
2026-05-23 12:00 amESE 14 16----30.00+0.02 82.4- 76.3---
2026-05-22 11:50 pmESE 14 16----30.00- 82.4- 76.5---
2026-05-22 11:40 pmESE 16 18----30.00- 82.4- 76.5---
2026-05-22 11:30 pmESE 15 18----30.00- 82.6- 77.2---
2026-05-22 11:20 pmESE 14 18----30.00- 82.6- 76.8---
2026-05-22 11:10 pmESE 14 17----30.01- 82.6- 76.6---
2026-05-22 11:00 pmESE 15 19----30.00+0.04 82.6- 76.6---
2026-05-22 10:50 pmESE 16 19----30.00- 82.6- 76.8---
2026-05-22 10:40 pmESE 14 18----30.00- 82.8- 77.2---
2026-05-22 10:30 pmESE 15 18----30.00- 82.8- 76.8---
2026-05-22 10:20 pmESE 16 18----30.00- 82.6- 76.5---
2026-05-22 10:10 pmESE 16 18----30.00- 82.6- 76.6---
2026-05-22 10:00 pmESE 16 18----29.99+0.02 82.6- 76.8---
2026-05-22 09:50 pmESE 16 18----29.99- 82.8- 76.8---
2026-05-22 09:40 pmESE 17 20----29.99- 82.6- 76.3---
2026-05-22 09:30 pm E 16 19----29.98- 82.6- 76.5---
2026-05-22 09:20 pmESE 16 19------------
2026-05-22 09:10 pmESE 17 20----29.98- 82.4- 76.6---
2026-05-22 09:00 pmESE 16 19----29.98+0.02 82.6- 76.8---
2026-05-22 08:50 pmESE 17 19----29.98- 82.6- 76.6---
2026-05-22 08:40 pmESE 16 19----29.98- 82.6- 76.5---
2026-05-22 08:30 pmESE 15 17----29.97- 82.6- 75.9---
2026-05-22 08:20 pmESE 15 17----29.97- 82.6- 75.6---
2026-05-22 08:10 pm E 14 16----29.97- 82.6- 75.9---
2026-05-22 08:00 pmESE 14 17----29.97+0.01 82.6- 75.9---
2026-05-22 07:50 pmESE 14 17----29.96- 82.8- 75.9---
2026-05-22 07:40 pmESE 14 16----29.96- 82.8- 75.4---
2026-05-22 07:20 pmESE 16 19----29.96- 82.6- 75.4---
2026-05-22 07:10 pmESE 13 16----29.96- 82.6- 76.6---
2026-05-22 07:00 pmESE 12 16----29.97+0.00 82.6- 76.6---
2026-05-22 06:50 pmESE 13 16----29.97- 82.8- 77.0---
2026-05-22 06:40 pmESE 13 16----29.96- 82.8- 76.6---
2026-05-22 06:30 pmESE 14 17----29.96- 82.8- 76.3---
2026-05-22 06:20 pmESE 13 15----29.97- 82.6- 75.7---
2026-05-22 06:10 pmESE 13 15----29.97- 82.8- 75.9---
2026-05-22 06:00 pmESE 13 16----29.97-0.02 82.6- 75.7---
2026-05-22 05:50 pmESE 12 15----29.97- 82.6- 75.9---
2026-05-22 05:40 pmESE 13 15----29.97- 82.6- 75.6---
2026-05-22 05:30 pmESE 12 14----29.97- 82.8- 75.7---
2026-05-22 05:20 pmESE 13 15----29.96- 82.6- 75.6---
2026-05-22 05:10 pmESE 14 16----29.96- 82.6- 76.1---
2026-05-22 05:00 pmESE 13 16----29.96-0.03 82.6- 76.5---
2026-05-22 04:50 pmESE 13 15----29.96- 82.6- 76.5---
2026-05-22 04:40 pmESE 12 14----29.96- 82.8- 76.3---
2026-05-22 04:30 pmESE 13 15----29.97- 82.6- 75.7---
2026-05-22 04:20 pmESE 13 16----29.96- 82.8- 75.7---
2026-05-22 04:10 pmESE 13 16----29.96- 82.6- 75.2---
2026-05-22 04:00 pmESE 12 16----29.97-0.04 82.8- 75.9---
2026-05-22 03:50 pm SE 12 14----29.97- 82.8- 76.1---
2026-05-22 03:40 pm SE 13 16----29.98- 82.6- 76.1---
2026-05-22 03:30 pm SE 13 17----29.98- 82.8- 76.5---
2026-05-22 03:20 pmESE 13 16----29.98- 82.6- 75.6---
2026-05-22 03:10 pmESE 13 18----29.98- 82.6- 76.5---
2026-05-22 03:00 pmESE 12 15----29.98-0.01 82.8- 76.5---
2026-05-22 02:50 pm SE 13 16----29.98- 82.6- 75.9---
2026-05-22 02:40 pm SE 13 15----29.98- 82.8- 76.3---
2026-05-22 02:30 pmESE 13 16----29.98- 82.6- 75.6---
2026-05-22 02:20 pmESE 12 15----29.98- 82.6- 75.6---
2026-05-22 02:10 pmESE 12 15----29.99- 82.6- 75.6---
2026-05-22 02:00 pmESE 13 17----29.99+0.00 82.4- 75.6---
2026-05-22 01:50 pmESE 13 16----29.99- 82.6- 76.3---
2026-05-22 01:40 pmESE 13 16----30.00- 82.6- 75.9---
2026-05-22 01:30 pmESE 13 16----30.00- 82.6- 76.1---
2026-05-22 01:20 pmESE 13 17----30.00- 82.4- 75.6---
2026-05-22 01:10 pmESE 14 16----30.00- 82.4- 75.7---
2026-05-22 01:00 pmESE 13 16----30.01+0.01 82.6- 76.1---
2026-05-22 12:50 pmESE 13 15------------
2026-05-22 12:40 pmESE 12 15----30.00- 82.6- 75.7---
2026-05-22 12:30 pmESE 13 15----30.01- 82.4- 75.6---
2026-05-22 12:20 pmESE 13 16------------
2026-05-22 12:10 pm E 13 15----30.00- 82.4- 76.5---
2026-05-22 12:00 pmESE 13 15----30.00+0.03 82.4- 76.3---
2026-05-22 11:50 amESE 12 15----30.00- 82.6- 76.3---
2026-05-22 11:40 am SE 11 14----30.00- 82.8- 75.9---
2026-05-22 11:30 am SE 12 15----30.00- 82.6- 75.0---
2026-05-22 11:20 am SE 11 14----30.00- 82.2- 75.6---
2026-05-22 11:10 amESE 10 14----30.00- 82.2- 76.3---
2026-05-22 11:00 amESE 11 14----30.00+0.03 82.2- 75.9---
2026-05-22 10:50 amESE 11 14----30.00- 82.2- 76.1---
2026-05-22 10:40 amESE 12 13----30.00- 82.0- 76.1---
2026-05-22 10:30 amESE 12 14----30.00- 82.2- 76.5---
2026-05-22 10:20 amESE 12 15----29.99- 82.2- 76.1---
2026-05-22 10:10 am SE 13 16----29.99- 82.2- 75.7---
2026-05-22 10:00 am SE 13 16----29.99+0.02 82.0- 75.6---
2026-05-22 09:50 amESE 14 17----29.99- 82.0- 75.4---
2026-05-22 09:40 am SE 14 17----29.98- 82.0- 75.7---
2026-05-22 09:30 amESE 14 16----29.98- 82.0- 75.6---
2026-05-22 09:20 amESE 13 16----29.98- 82.0- 75.9---
2026-05-22 09:10 amESE 13 16----29.98- 81.9- 75.6---
2026-05-22 09:00 amESE 14 17----29.97+0.01 82.0- 75.7---
2026-05-22 08:50 amESE 13 15----29.97- 82.0- 75.9---
2026-05-22 08:40 amESE 13 16----29.97- 82.0- 75.7---
2026-05-22 08:30 amESE 13 15----29.97- 82.0- 75.6---
2026-05-22 08:20 amESE 13 15----29.97- 81.9- 75.4---
2026-05-22 08:10 amESE 12 15----29.97- 81.9- 75.2---
2026-05-22 08:00 amESE 12 14----29.97+0.00 81.7- 75.0---
2026-05-22 07:50 amESE 12 14----29.97- 81.7- 75.4---
2026-05-22 07:40 amESE 12 14----29.97- 81.7- 75.4---
2026-05-22 07:30 am SE 12 14----29.97- 81.5- 75.4---
2026-05-22 07:20 am SE 12 13----29.97- 81.5- 75.4---
2026-05-22 07:10 am SE 11 13----29.97- 81.7- 75.6---
2026-05-22 07:00 am SE 12 13----29.97+0.01 81.5- 75.4---
2026-05-22 06:50 am SE 12 15----29.96- 81.5- 75.6---
2026-05-22 06:40 am SE 12 14----29.96- 81.7- 75.6---
2026-05-22 06:30 am SE 11 13----29.96- 81.7- 75.7---
2026-05-22 06:20 am SE 12 14----29.96- 81.7- 75.4---
2026-05-22 06:10 am SE 13 16----29.96- 81.7- 75.4---
2026-05-22 06:00 am SE 13 16----29.96+0.00 81.5- 75.2---
2026-05-22 05:50 am SE 13 16----29.96- 81.3- 75.6---
2026-05-22 05:40 am SE 10 14----29.96- 80.8- 76.1---
2026-05-22 05:30 amESE 10 12----29.96- 80.1- 75.7---
2026-05-22 05:20 amESE 11 12----29.96- 79.9- 75.7---
2026-05-22 05:10 amESE 12 14----29.96- 79.7- 74.7---
2026-05-22 05:00 am SE 14 17----29.96-0.01 80.6- 72.9---
2026-05-22 04:50 am SE 16 20------------
2026-05-22 04:40 am SE 17 21----29.96- 78.6- 71.6---
2026-05-22 04:30 am SE 15 18----29.96- 78.6- 72.7---
2026-05-22 04:20 am SE 15 18------------
2026-05-22 04:10 amSSE 18 25----29.96- 78.3- 72.3---
2026-05-22 04:00 am SE 19 27----29.95-0.01 79.7- 73.9---
2026-05-22 03:50 am E 17 22------------