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
(9:00 am EDT)
1300 GMT on 07/03/2026:
     

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):30.06 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.04 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 85.5 °F
5-day plot - Dew Point Dew Point (DEWP): 77.7 °F
5-day plot - Heat Index Heat Index (HEAT): 97.2 °F
Supplemental Measurements
Lowest 1-minute Pressure
Time (EDT)Pressure
9:00 am30.06 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
2026-07-03 08:50 am SE 6 9----30.03- 85.5- 77.7---
2026-07-03 08:40 am S 5 7----30.02- 85.3- 77.5---
2026-07-03 08:30 am S 5 8----30.02- 85.3- 77.7---
2026-07-03 08:20 am S 5 7----30.02- 85.3- 77.4---
2026-07-03 08:10 amSSE 5 6----30.01- 85.5- 77.9---
2026-07-03 08:00 amSSE 5 7------------
2026-07-03 07:50 am S 4 6----30.01- 85.3- 77.4---
2026-07-03 07:40 am S 4 6----30.01- 85.1- 77.0---
2026-07-03 07:30 am SW 2 5----30.00- 84.9- 77.0---
2026-07-03 07:20 am S 5 7------------
2026-07-03 07:10 am S 6 8----30.00- 84.7- 77.2---
2026-07-03 07:00 am SE 6 8------------
2026-07-03 06:50 am SE 5 7----29.99- 84.7- 77.2---
2026-07-03 06:40 am SE 5 8----30.00- 84.7- 77.0---
2026-07-03 06:30 amSSE 5 8----29.99- 84.7- 76.8---
2026-07-03 06:20 am SE 6 8----29.99- 84.7- 77.0---
2026-07-03 06:10 am SE 7 9----29.99- 84.7- 76.6---
2026-07-03 06:00 am SE 6 8----29.99+0.00 84.9- 76.5---
2026-07-03 05:50 am SE 7 9----29.98- 84.9- 75.9---
2026-07-03 05:40 am SE 6 9----29.98- 84.9- 75.7---
2026-07-03 05:30 am SE 6 9----29.98- 84.9- 75.9---
2026-07-03 05:20 am SE 6 8----29.98- 84.9- 75.9---
2026-07-03 05:10 am SE 5 7----29.98- 84.9- 76.1---
2026-07-03 05:00 am SE 5 7------------
2026-07-03 04:50 am SE 5 7----29.98- 84.7- 76.1---
2026-07-03 04:40 am SE 6 9----29.98- 84.7- 76.3---
2026-07-03 04:30 am SE 7 9----29.98- 84.9- 76.5---
2026-07-03 04:20 amESE 8 10----29.98- 84.9- 76.1---
2026-07-03 04:10 amESE 8 9----29.98- 84.9- 76.1---
2026-07-03 04:00 am SE 7 9------------
2026-07-03 03:50 am SE 7 9----29.98- 84.9- 76.1---
2026-07-03 03:40 am SE 7 9----29.99- 84.9- 76.6---
2026-07-03 03:30 am SE 8 10----29.99- 84.9- 76.5---
2026-07-03 03:20 am SE 8 10----29.98- 85.1- 77.0---
2026-07-03 03:10 amESE 7 11----29.98- 84.9- 76.6---
2026-07-03 03:00 amESE 7 9------------
2026-07-03 02:50 amESE 7 10----29.98- 84.9- 77.2---
2026-07-03 02:40 am E 7 9----29.99- 85.1- 77.5---
2026-07-03 02:30 am E 7 10----29.99- 85.1- 77.2---
2026-07-03 02:20 amESE 7 9----29.99- 85.1- 77.4---
2026-07-03 02:10 amESE 8 9----29.99- 85.1- 77.0---
2026-07-03 02:00 am-------30.02-0.01 85.1- 77.4---
2026-07-03 01:50 amESE 8 11----30.00- 85.1- 77.5---
2026-07-03 01:40 amESE 8 11----30.00- 85.3- 77.5---
2026-07-03 01:30 amESE 7 10----30.00- 85.3- 76.5---
2026-07-03 01:20 am SE 9 12------------
2026-07-03 01:10 amESE 9 11----30.00- 85.3- 76.8---
2026-07-03 01:00 amESE 8 10------------
2026-07-03 12:50 amESE 9 12----30.01- 85.5- 77.0---
2026-07-03 12:40 amESE 8 10----30.01- 85.5- 77.5---
2026-07-03 12:30 amESE 8 10----30.01- 85.6- 77.4---
2026-07-03 12:20 amESE 7 10----30.01- 85.6- 77.5---
2026-07-03 12:10 amESE 8 11----30.02- 85.6- 77.0---
2026-07-03 12:00 amESE 7 10------------
2026-07-02 11:50 pm E 7 9----30.02- 85.6- 77.0---
2026-07-02 11:40 pmESE 8 9----30.02- 85.6- 77.0---
2026-07-02 11:30 pmESE 8 10----30.01- 85.8- 77.7---
2026-07-02 11:20 pmESE 7 9----30.01- 85.8- 77.7---
2026-07-02 11:10 pm SE 7 9----30.01- 85.8- 77.5---
2026-07-02 11:00 pm SE 6 8------------
2026-07-02 10:50 pmESE 5 8------------
2026-07-02 10:40 pmESE 7 10----30.01- 86.0- 77.4---
2026-07-02 10:30 pmESE 7 10----30.01- 85.8- 77.4---
2026-07-02 10:20 pmESE 7 9------------
2026-07-02 10:10 pmESE 5 7----30.01- 85.8- 77.2---
2026-07-02 10:00 pmESE 5 7----30.01+0.04 85.8- 77.4---
2026-07-02 09:50 pm E 4 6------------
2026-07-02 09:40 pm E 4 7----30.00- 86.2- 77.5---
2026-07-02 09:30 pm E 2 5----30.00- 86.0- 77.0---
2026-07-02 09:20 pmESE 3 5----30.00- 86.0- 76.8---
2026-07-02 09:10 pm E 4 6----30.00- 86.0- 76.6---
2026-07-02 09:00 pm E 3 4------------
2026-07-02 08:50 pmESE 2 4----29.99- 86.0- 76.6---
2026-07-02 08:40 pm E 2 5----30.00- 85.8- 76.5---
2026-07-02 08:30 pmENE 4 6------------
2026-07-02 08:20 pmESE 4 6------------
2026-07-02 08:10 pm E 3 6----29.98- 86.2- 76.5---
2026-07-02 08:00 pmENE 5 6------------
2026-07-02 07:50 pmENE 5 7----29.98- 86.2- 76.5---
2026-07-02 07:40 pm NE 5 7----29.98- 86.2- 76.5---
2026-07-02 07:30 pm NE 6 7----29.97- 86.2- 76.6---
2026-07-02 07:20 pmNNE 5 8----29.97- 86.2- 76.8---
2026-07-02 07:10 pmNNE 6 8----29.97- 86.0- 76.6---
2026-07-02 07:00 pmNNE 6 8----29.97+0.00 86.0- 76.8---
2026-07-02 06:50 pmNNE 5 7------------
2026-07-02 06:40 pmNNW 2 6----29.97- 87.3- 76.1---
2026-07-02 06:30 pm- 0 2----29.97- 87.4- 75.9---
2026-07-02 06:20 pm- 0 0----29.97- 87.1- 75.7---
2026-07-02 06:10 pm- 0 3----29.97- 87.1- 75.9---
2026-07-02 06:00 pm S 2 4------------
2026-07-02 05:50 pm SW 2 4----29.97- 87.6- 75.7---
2026-07-02 05:40 pmSSW 1 3----29.97- 87.8- 75.9---
2026-07-02 05:30 pm S 2 4----29.97- 87.3- 75.4---
2026-07-02 05:20 pmSSE 2 4----29.97- 87.1- 74.7---
2026-07-02 05:10 pmSSE 2 5----29.98- 86.9- 74.5---
2026-07-02 05:00 pm E 2 3------------
2026-07-02 04:50 pm SE 3 5----29.98- 87.1- 75.2---
2026-07-02 04:40 pmSSW 2 3----29.98- 88.0- 75.0---
2026-07-02 04:30 pm- 0 2----29.98- 88.2- 75.7---
2026-07-02 04:20 pm- 0 3----29.98- 87.3- 75.6---
2026-07-02 04:10 pm S 2 4----29.98- 86.9- 75.4---
2026-07-02 04:00 pmSSW 2 4----29.98-0.02 88.2- 75.7---
2026-07-02 03:50 pm- 0 1----29.98- 87.4- 74.8---
2026-07-02 03:40 pm S 1 3------------
2026-07-02 03:30 pm S 2 4----29.98- 87.4- 75.2---
2026-07-02 03:20 pm- 0 2------------
2026-07-02 03:10 pmSSE 1 3----29.98- 86.7- 75.0---
2026-07-02 03:00 pmSSW 1 3----29.98-0.02 88.0- 75.4---
2026-07-02 02:50 pm- 0 1------------
2026-07-02 02:40 pm- 0 2----29.99- 87.1- 74.8---
2026-07-02 02:30 pmSSW 2 4----29.99- 86.5- 75.0---
2026-07-02 02:20 pm S 2 4------------
2026-07-02 02:10 pm- 0 2----30.00- 87.3- 75.2---
2026-07-02 02:00 pm- 0 2----30.00-0.01 86.7- 75.2---
2026-07-02 01:50 pmSSE 1 3----30.00- 86.4- 75.0---
2026-07-02 01:40 pmSSE 2 5----30.00- 86.7- 75.2---
2026-07-02 01:30 pm- 0 2----30.00- 86.7- 74.3---
2026-07-02 01:20 pm- 0 1----30.00- 86.5- 74.1---
2026-07-02 01:10 pm SE 1 3----30.01- 86.7- 74.5---
2026-07-02 01:00 pm- 0 1------------
2026-07-02 12:50 pm- 0 1----30.00- 87.6- 74.5---
2026-07-02 12:40 pm- 0 2----30.01- 87.4- 74.5---
2026-07-02 12:30 pm- 0 0----30.00- 87.1- 74.3---
2026-07-02 12:20 pm- 0 2----30.00- 86.7- 74.5---
2026-07-02 12:10 pm- 0 2----30.00- 86.5- 74.3---
2026-07-02 12:00 pmSSE 2 3----30.00+0.01 86.4- 73.8---
2026-07-02 11:50 am- 0 2----30.00- 86.4- 73.8---
2026-07-02 11:40 am- 0 3----30.00- 86.0- 73.8---
2026-07-02 11:30 am S 1 4----30.00- 86.0- 74.3---
2026-07-02 11:20 amWSW 2 4----30.00- 86.2- 74.8---
2026-07-02 11:10 am- 0 0----30.00- 85.8- 74.8---
2026-07-02 11:00 am- 0 2------------
2026-07-02 10:50 am- 0 1----30.00- 85.8- 75.6---
2026-07-02 10:40 am W 2 5----30.00- 85.5- 75.0---
2026-07-02 10:30 amWSW 2 6----30.00- 85.5- 75.6---
2026-07-02 10:20 am S 4 5----30.00- 85.5- 75.2---
2026-07-02 10:10 am S 4 5----30.00- 85.5- 75.6---
2026-07-02 10:00 am S 5 8------------
2026-07-02 09:50 am S 5 7----29.99- 85.3- 76.5---
2026-07-02 09:40 am S 6 8----29.99- 85.1- 76.3---
2026-07-02 09:30 am S 6 8----29.99- 85.3- 76.5---
2026-07-02 09:20 am S 6 8------------
2026-07-02 09:10 amSSW 7 9----29.99- 85.3- 75.9---
2026-07-02 09:00 amSSW 6 8----29.99+0.04 84.9- 75.6---
2026-07-02 08:50 amSSW 5 7----29.99- 84.7- 76.1---