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

Latest NWS Marine Forecast

Important Notice to Mariners

Search And Rescue (SAR) Data

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Station LONF1

Conditions at LONF1 as of
(11:20 pm EDT on 04/14/2026)
0320 GMT on 04/15/2026:
     

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 - Atmospheric Pressure Atmospheric Pressure (PRES):30.13 in
5-day plot - Air Temperature Air Temperature (ATMP): 74.8 °F
5-day plot - Dew Point Dew Point (DEWP): 64.4 °F
Supplemental Measurements
Lowest 1-minute Pressure
Time (EDT)Pressure
11:20 pm30.13 in
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
2026-04-14 11:10 pmENE 17 20----30.11- 75.0- 65.1---
2026-04-14 11:00 pmENE 18 21----30.11+0.04 74.8- 64.8---
2026-04-14 10:50 pmENE 18 21----30.11- 74.8- 64.9---
2026-04-14 10:40 pmENE 19 22----30.11- 74.8- 64.9---
2026-04-14 10:30 pmENE 19 21----30.11- 75.0- 64.9---
2026-04-14 10:20 pmENE 19 22----30.10- 75.0- 65.1---
2026-04-14 10:10 pmENE 18 21----30.10- 75.0- 65.5---
2026-04-14 10:00 pmENE 16 20----30.10+0.04 75.2- 66.6---
2026-04-14 09:50 pmENE 18 20----30.10- 75.2- 65.5---
2026-04-14 09:40 pmENE 18 21----30.10- 75.2- 65.3---
2026-04-14 09:30 pm E 18 20----30.09- 75.0- 65.3---
2026-04-14 09:20 pmENE 18 22----30.09- 75.2- 65.7---
2026-04-14 09:10 pmENE 18 22----30.09- 75.0- 65.5---
2026-04-14 09:00 pm E 18 21----30.09+0.02 75.4- 66.0---
2026-04-14 08:50 pmENE 18 21----30.09- 75.2- 65.5---
2026-04-14 08:40 pmENE 17 21----30.08- 75.4- 65.3---
2026-04-14 08:30 pmENE 18 21----30.08- 75.2- 65.5---
2026-04-14 08:20 pmENE 18 22------------
2026-04-14 08:10 pm E 18 21----30.08- 75.4- 65.5---
2026-04-14 08:00 pm E 18 21----30.07+0.00 75.4- 65.3---
2026-04-14 07:50 pm E 18 21------------
2026-04-14 07:40 pm E 18 22----30.07- 75.6- 65.3---
2026-04-14 07:30 pm E 19 22----30.07- 75.6- 65.3---
2026-04-14 07:20 pm-------30.09- 75.7- 66.4---
2026-04-14 07:10 pm E 18 22----30.07- 75.7- 65.8---
2026-04-14 07:00 pm E 18 20----30.06-0.02 75.7- 65.7---
2026-04-14 06:50 pm E 17 21------------
2026-04-14 06:40 pm E 17 21----30.06- 75.9- 65.1---
2026-04-14 06:30 pm E 18 20----30.06- 75.9- 64.6---
2026-04-14 06:20 pm E 17 19------------
2026-04-14 06:10 pm E 17 20----30.06- 75.7- 64.9---
2026-04-14 06:00 pm E 18 21----30.06-0.04 75.7- 65.7---
2026-04-14 05:50 pm E 17 20------------
2026-04-14 05:40 pm E 17 21----30.07- 75.9- 65.1---
2026-04-14 05:30 pm E 15 18----30.07- 76.1- 65.1---
2026-04-14 05:20 pm E 17 20------------
2026-04-14 05:10 pm E 16 19----30.07- 75.9- 65.5---
2026-04-14 05:00 pm E 16 19------------
2026-04-14 04:50 pm E 15 19----30.07- 76.1- 65.5---
2026-04-14 04:40 pm E 16 19----30.07- 76.1- 65.1---
2026-04-14 04:30 pm E 15 19----30.08- 76.3- 65.1---
2026-04-14 04:20 pm E 15 18----30.08- 76.3- 64.8---
2026-04-14 04:10 pm E 15 18----30.08- 76.1- 64.6---
2026-04-14 04:00 pm E 14 16----30.08-0.06 76.1- 65.1---
2026-04-14 03:50 pm E 13 17----30.09- 75.9- 64.9---
2026-04-14 03:40 pm E 14 18----30.09- 75.9- 65.5---
2026-04-14 03:30 pm E 14 17----30.09- 75.9- 65.7---
2026-04-14 03:20 pm E 13 16------------
2026-04-14 03:10 pm E 13 15----30.10- 75.9- 65.5---
2026-04-14 03:00 pm E 13 15----30.10-0.04 75.7- 65.3---
2026-04-14 02:50 pm E 12 15----30.11- 75.7- 65.5---
2026-04-14 02:40 pm E 12 15----30.11- 75.7- 65.3---
2026-04-14 02:30 pm E 12 15----30.11- 75.7- 65.7---
2026-04-14 02:20 pm E 12 14----30.12- 76.1- 64.2---
2026-04-14 02:10 pm E 12 14----30.13- 76.3- 63.7---
2026-04-14 02:00 pm E 13 15----30.13-0.03 76.1- 62.6---
2026-04-14 01:50 pm E 12 15----30.13- 76.3- 63.0---
2026-04-14 01:40 pm E 12 15----30.13- 76.3- 62.8---
2026-04-14 01:30 pm E 12 14----30.14- 76.3- 62.4---
2026-04-14 01:20 pm E 13 15----30.14- 76.5- 61.9---
2026-04-14 01:10 pm E 12 15----30.14- 76.3- 63.0---
2026-04-14 01:00 pm E 13 15----30.14-0.01 76.5- 62.2---
2026-04-14 12:50 pm E 13 15----30.14- 76.5- 62.6---
2026-04-14 12:40 pm E 13 15----30.14- 76.5- 62.2---
2026-04-14 12:30 pm E 13 15----30.14- 76.5- 62.4---
2026-04-14 12:20 pm E 12 15----30.14- 76.3- 62.4---
2026-04-14 12:10 pmESE 13 15----30.15- 76.3- 61.7---
2026-04-14 12:00 pmESE 13 15----30.15+0.00 76.1- 61.5---
2026-04-14 11:50 amESE 13 15----30.15- 75.7- 62.6---
2026-04-14 11:40 amESE 12 15----30.15- 75.4- 63.7---
2026-04-14 11:30 amESE 13 15----30.16- 75.4- 62.8---
2026-04-14 11:20 amESE 13 16------------
2026-04-14 11:10 amESE 12 14----30.16- 75.2- 64.9---
2026-04-14 11:00 amESE 13 15----30.16+0.03 75.2- 63.9---
2026-04-14 10:50 amESE 13 15----30.16- 75.2- 64.2---
2026-04-14 10:40 am E 11 14----30.16- 75.2- 64.0---
2026-04-14 10:30 am E 11 14----30.16- 75.2- 63.5---
2026-04-14 10:20 am E 12 14----30.15- 75.2- 63.5---
2026-04-14 10:10 am E 12 14----30.16- 75.2- 63.9---
2026-04-14 10:00 am E 11 13----30.15+0.04 75.2- 63.1---
2026-04-14 09:50 am E 12 14----30.15- 75.4- 62.8---
2026-04-14 09:40 am E 12 15----30.15- 75.6- 62.1---
2026-04-14 09:30 am E 13 16----30.14- 75.4- 61.7---
2026-04-14 09:20 am E 14 16----30.14- 75.2- 62.8---
2026-04-14 09:10 am E 14 17----30.14- 75.2- 62.6---
2026-04-14 09:00 am E 13 16----30.14+0.04 75.4- 62.4---
2026-04-14 08:50 am E 13 16----30.14- 75.2- 62.4---
2026-04-14 08:40 am E 14 17----30.14- 75.2- 62.6---
2026-04-14 08:30 am E 13 16----30.14- 75.0- 63.0---
2026-04-14 08:20 am E 13 16------------
2026-04-14 08:10 amENE 13 16----30.14- 75.0- 62.8---
2026-04-14 08:00 amENE 12 16----30.13+0.04 75.0- 64.0---
2026-04-14 07:50 am E 14 17----30.13- 74.8- 64.0---
2026-04-14 07:40 am E 15 18----30.12- 74.8- 64.4---
2026-04-14 07:30 am E 13 17----30.12- 75.2- 62.8---
2026-04-14 07:20 am E 13 17----30.11- 75.2- 62.2---
2026-04-14 07:10 am E 12 15----30.11- 75.0- 61.5---
2026-04-14 07:00 am E 11 13----30.11+0.02 74.8- 61.9---
2026-04-14 06:50 am E 11 13----30.11- 74.8- 62.1---
2026-04-14 06:40 amESE 12 14----30.11- 74.8- 61.9---
2026-04-14 06:30 amESE 13 16----30.11- 74.8- 61.0---
2026-04-14 06:20 amESE 14 17----30.10- 74.8- 62.2---
2026-04-14 06:10 amESE 14 18----30.10- 74.8- 61.9---
2026-04-14 06:00 amESE 17 20----30.10+0.00 74.8- 60.6---
2026-04-14 05:50 amESE 16 18----30.10- 74.8- 61.3---
2026-04-14 05:40 amESE 17 21----30.10- 74.8- 61.9---
2026-04-14 05:30 am E 19 21----30.09- 74.8- 61.9---
2026-04-14 05:20 am E 17 21----30.09- 75.0- 62.2---
2026-04-14 05:10 am E 16 19----30.09- 75.2- 61.9---
2026-04-14 05:00 am E 15 18----30.09-0.01 75.2- 61.2---
2026-04-14 04:50 am E 16 19------------
2026-04-14 04:40 am E 15 17----30.09- 75.2- 62.6---
2026-04-14 04:30 am E 15 19----30.09- 75.4- 61.2---
2026-04-14 04:20 am E 16 20------------
2026-04-14 04:10 am E 17 20----30.09- 75.0- 63.0---
2026-04-14 04:00 am E 18 21----30.09-0.04 75.2- 63.0---
2026-04-14 03:50 am E 18 22------------
2026-04-14 03:40 am E 18 22----30.09- 75.0- 63.3---
2026-04-14 03:30 am E 18 22----30.09- 75.2- 63.1---
2026-04-14 03:20 am E 17 20------------
2026-04-14 03:10 am E 17 19----30.09- 75.2- 64.0---
2026-04-14 03:00 am E 16 21----30.10-0.04 75.4- 63.1---
2026-04-14 02:50 am E 16 18------------
2026-04-14 02:40 am E 15 17----30.10- 75.2- 63.3---
2026-04-14 02:30 am E 14 17----30.10- 75.4- 62.6---
2026-04-14 02:20 am E 16 19----30.10- 75.4- 61.9---
2026-04-14 02:10 am E 17 20----30.11- 75.4- 62.2---
2026-04-14 02:00 am E 18 21----30.11-0.03 75.2- 63.1---
2026-04-14 01:50 am E 18 22------------
2026-04-14 01:40 am E 17 21----30.11- 75.2- 63.7---
2026-04-14 01:30 am E 17 20----30.12- 75.4- 63.1---
2026-04-14 01:20 am E 16 19----30.12- 75.6- 62.1---
2026-04-14 01:10 am E 18 21----30.12- 75.6- 61.0---
2026-04-14 01:00 am E 17 23----30.12-0.01 75.4- 61.9---
2026-04-14 12:50 am E 17 20----30.13- 75.7- 61.9---
2026-04-14 12:40 am E 19 24----30.13- 75.6- 63.0---
2026-04-14 12:30 am E 19 22----30.13- 75.7- 62.8---
2026-04-14 12:20 am E 20 23----30.13- 75.6- 62.4---
2026-04-14 12:10 am E 19 23----30.13- 75.6- 63.9---
2026-04-14 12:00 am E 17 21----30.13+0.01 75.6- 63.9---
2026-04-13 11:50 pm E 16 18----30.14- 75.6- 63.3---
2026-04-13 11:40 pm E 17 20----30.14- 75.6- 62.6---
2026-04-13 11:30 pm E 18 22----30.14- 75.7- 62.1---
2026-04-13 11:20 pm E 19 23----30.14- 75.7- 62.1---
2026-04-13 11:10 pm E 20 25----30.14- 75.7- 62.8---
2026-04-13 11:00 pm E 18 21----30.14+0.03 75.7- 63.7---
2026-04-13 10:50 pm E 17 20----30.14- 75.7- 62.6---