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
(5:20 pm EDT)
2120 GMT on 05/30/2026:
     

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):SSW ( 210 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.93 in
5-day plot - Air Temperature Air Temperature (ATMP): 84.6 °F
5-day plot - Dew Point Dew Point (DEWP): 77.4 °F
5-day plot - Heat Index Heat Index (HEAT): 95.2 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 6 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 6 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
5:20 pm29.93 in
Highest 1-minute Wind Speed
Time (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
5:16 pm 6 ktsNNE ( 20 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
2026-05-30 05:10 pmSSW 5 8----29.93- 84.4- 77.4---
2026-05-30 05:00 pm SW 4 7----29.93-0.04 84.6- 77.4---
2026-05-30 04:50 pm W 2 4------------
2026-05-30 04:40 pm W 2 4----29.93- 84.7- 77.4---
2026-05-30 04:30 pm W 2 3----29.93- 84.7- 77.4---
2026-05-30 04:20 pm W 1 2----29.93- 85.1- 77.4---
2026-05-30 04:10 pm- 0 1----29.93- 85.5- 77.4---
2026-05-30 04:00 pm- 0 1----29.94-0.04 85.3- 77.4---
2026-05-30 03:50 pm- 0 2----29.94- 85.5- 77.5---
2026-05-30 03:40 pm- 0 1----29.94- 85.1- 77.2---
2026-05-30 03:30 pm N 1 3----29.95- 85.1- 77.0---
2026-05-30 03:20 pmNNW 2 3----29.95- 85.6- 77.4---
2026-05-30 03:10 pm NW 1 2----29.95- 86.0- 77.4---
2026-05-30 03:00 pm- 0 2----29.96-0.03 85.8- 77.5---
2026-05-30 02:50 pm- 0 2----29.96- 86.0- 77.2---
2026-05-30 02:40 pm W 1 3----29.96- 86.0- 77.4---
2026-05-30 02:30 pm- 0 3----29.96- 86.0- 77.5---
2026-05-30 02:20 pm- 0 1----29.96- 85.5- 77.4---
2026-05-30 02:10 pm W 2 3----29.97- 85.1- 77.0---
2026-05-30 02:00 pm W 2 3----29.97-0.01 85.1- 77.0---
2026-05-30 01:50 pm W 2 4----29.97- 85.1- 77.0---
2026-05-30 01:40 pmWNW 2 4----29.97- 84.9- 76.8---
2026-05-30 01:30 pm W 3 4----29.97- 84.4- 76.6---
2026-05-30 01:20 pm W 4 5----29.97- 84.4- 76.8---
2026-05-30 01:10 pm W 4 5----29.97- 84.4- 77.0---
2026-05-30 01:00 pm W 3 5----29.97+0.01 84.6- 77.2---
2026-05-30 12:50 pm NW 3 4----29.98- 84.4- 76.8---
2026-05-30 12:40 pmWNW 2 4----29.98- 84.2- 77.2---
2026-05-30 12:30 pmWNW 2 4----29.98- 84.2- 77.4---
2026-05-30 12:20 pm W 3 6----29.98- 84.0- 77.0---
2026-05-30 12:10 pm W 4 5----29.98- 84.0- 77.0---
2026-05-30 12:00 pm W 4 6----29.98+0.03 84.0- 77.0---
2026-05-30 11:50 am W 3 5----29.98- 84.0- 77.0---
2026-05-30 11:40 am W 4 5----29.98- 84.0- 77.0---
2026-05-30 11:30 am W 3 5----29.99- 84.0- 77.2---
2026-05-30 11:20 am W 3 5----29.99- 84.0- 77.2---
2026-05-30 11:10 am W 3 5----29.98- 83.8- 76.8---
2026-05-30 11:00 am SW 4 5----29.98+0.04 83.8- 76.8---
2026-05-30 10:50 am W 1 4----29.98- 83.7- 76.8---
2026-05-30 10:40 am- 0 3----29.97- 83.5- 76.6---
2026-05-30 10:30 am W 1 4----29.97- 83.5- 76.8---
2026-05-30 10:20 am W 1 5----29.97- 83.3- 76.6---
2026-05-30 10:10 amWSW 2 5----29.96- 83.5- 76.6---
2026-05-30 10:00 am W 1 3----29.96+0.04 83.5- 76.6---
2026-05-30 09:50 am- 0 2----29.96- 83.3- 76.5---
2026-05-30 09:40 amWSW 1 4----29.96- 83.3- 76.5---
2026-05-30 09:30 am SW 3 5----29.96- 83.3- 76.5---
2026-05-30 09:20 amSSW 3 5----29.96- 83.3- 76.5---
2026-05-30 09:10 amSSW 3 5----29.96- 83.3- 76.6---
2026-05-30 09:00 am SW 4 5----29.96+0.05 83.3- 76.6---
2026-05-30 08:50 am SW 4 6----29.96- 83.3- 76.8---
2026-05-30 08:40 am SW 5 6----29.96- 83.3- 76.8---
2026-05-30 08:30 am SW 5 7----29.96- 83.1- 76.6---
2026-05-30 08:20 amWSW 5 6------------
2026-05-30 08:10 amWSW 4 6----29.95- 83.1- 77.0---
2026-05-30 08:00 am SW 5 6----29.94+0.05 83.1- 77.0---
2026-05-30 07:50 amWSW 5 6------------
2026-05-30 07:40 amWSW 5 6----29.93- 82.9- 77.0---
2026-05-30 07:30 amWSW 4 5----29.93- 82.9- 77.0---
2026-05-30 07:20 amWSW 4 7----29.93- 82.9- 77.2---
2026-05-30 07:10 amWSW 5 8----29.92- 82.9- 77.0---
2026-05-30 07:00 amWSW 6 8----29.92+0.02 82.9- 77.0---
2026-05-30 06:50 amWSW 6 8----29.92- 82.9- 77.0---
2026-05-30 06:40 amWSW 6 8----29.91- 83.1- 77.0---
2026-05-30 06:30 amWSW 6 7----29.91- 82.9- 76.5---
2026-05-30 06:20 amWSW 6 7----29.91- 82.8- 76.5---
2026-05-30 06:10 am SW 7 9----29.91- 82.8- 76.8---
2026-05-30 06:00 amWSW 7 9----29.90+0.00 82.8- 76.8---
2026-05-30 05:50 amWSW 7 9------------
2026-05-30 05:40 amWSW 7 8----29.90- 82.9- 77.0---
2026-05-30 05:30 amWSW 7 9----29.90- 82.8- 76.6---
2026-05-30 05:20 amWSW 8 10------------
2026-05-30 05:10 amWSW 8 10----29.90- 82.4- 76.6---
2026-05-30 05:00 amWSW 9 11----29.90-0.03 82.8- 77.4---
2026-05-30 04:50 am SW 7 12----29.89- 83.1- 76.8---
2026-05-30 04:40 am SW 7 9----29.90- 82.9- 76.5---
2026-05-30 04:30 am SW 7 9----29.89- 82.9- 76.6---
2026-05-30 04:20 am SW 7 10----29.90- 82.8- 76.6---
2026-05-30 04:10 am SW 7 10----29.90- 82.8- 77.0---
2026-05-30 04:00 am SW 8 11----29.90-0.05 82.8- 77.0---
2026-05-30 03:50 am SW 10 12----29.90- 82.8- 76.8---
2026-05-30 03:40 am SW 10 12----29.90- 82.6- 77.0---
2026-05-30 03:30 amSSW 11 14----29.90- 82.8- 77.4---
2026-05-30 03:20 amSSW 11 15----29.90- 83.3- 77.4---
2026-05-30 03:10 am SW 5 7----29.91- 83.5- 77.0---
2026-05-30 03:00 am SW 5 7------------
2026-05-30 02:50 am SW 5 6------------
2026-05-30 02:40 am SW 4 5----29.91- 83.5- 76.8---
2026-05-30 02:30 am W 3 5----29.92- 83.7- 76.8---
2026-05-30 02:20 am W 4 5----29.92- 83.5- 76.5---
2026-05-30 02:10 am W 4 5----29.93- 83.5- 76.6---
2026-05-30 02:00 amWNW 4 5----29.93-0.03 83.5- 76.5---
2026-05-30 01:50 amWNW 3 4----29.93- 83.5- 76.6---
2026-05-30 01:40 amWNW 3 5----29.93- 83.5- 76.5---
2026-05-30 01:30 am NW 3 5----29.94- 83.5- 76.5---
2026-05-30 01:20 am NW 3 5----29.94- 83.7- 76.6---
2026-05-30 01:10 amNNW 4 5----29.95- 83.5- 76.5---
2026-05-30 01:00 am NW 5 6----29.95+0.00 83.7- 76.8---
2026-05-30 12:50 am NW 5 8----29.95- 83.7- 76.8---
2026-05-30 12:40 am NW 5 8----29.96- 83.7- 77.0---
2026-05-30 12:30 am NW 7 9----29.96- 83.8- 77.4---
2026-05-30 12:20 am NW 7 9------------
2026-05-30 12:10 am W 6 8----29.96- 83.8- 77.4---
2026-05-30 12:00 amWNW 5 7----29.96+0.04 83.8- 77.5---
2026-05-29 11:50 pm W 5 8----29.96- 83.8- 77.4---
2026-05-29 11:40 pm W 5 8----29.96- 83.8- 77.2---
2026-05-29 11:30 pm W 5 8----29.96- 83.7- 77.0---
2026-05-29 11:20 pm W 5 7------------
2026-05-29 11:10 pmWSW 4 6----29.96- 83.8- 76.6---
2026-05-29 11:00 pm W 4 5----29.96+0.04 83.7- 76.1---
2026-05-29 10:50 pm W 4 5----29.96- 83.7- 75.9---
2026-05-29 10:40 pmWSW 5 7----29.96- 83.7- 75.9---
2026-05-29 10:30 pmWSW 5 7----29.95- 83.7- 76.1---
2026-05-29 10:20 pm SW 6 8----29.94- 83.7- 76.3---
2026-05-29 10:10 pm SW 6 8----29.94- 83.7- 76.1---
2026-05-29 10:00 pm SW 6 8----29.94+0.04 83.7- 76.3---
2026-05-29 09:50 pm SW 6 8------------
2026-05-29 09:40 pm SW 7 10----29.93- 83.5- 76.3---
2026-05-29 09:30 pm SW 8 9----29.93- 83.5- 76.6---
2026-05-29 09:20 pm SW 8 10----29.93- 83.5- 76.8---
2026-05-29 09:10 pmSSW 8 10----29.93- 83.5- 76.6---
2026-05-29 09:00 pmSSW 9 11----29.93+0.03 83.7- 76.6---
2026-05-29 08:50 pmSSW 8 10----29.93- 83.7- 76.5---
2026-05-29 08:40 pmSSW 9 11----29.93- 83.7- 76.5---
2026-05-29 08:30 pmSSW 10 12------------
2026-05-29 08:20 pm SW 10 12----29.92- 83.8- 76.3---
2026-05-29 08:10 pmSSW 10 12----29.92- 83.7- 76.1---
2026-05-29 08:00 pmSSW 9 11----29.92+0.00 83.7- 75.9---
2026-05-29 07:50 pm SW 9 11----29.92- 83.7- 75.9---
2026-05-29 07:40 pm SW 7 9----29.92- 83.7- 76.1---
2026-05-29 07:30 pmWSW 6 9----29.91- 83.7- 76.5---
2026-05-29 07:20 pmWSW 7 9----29.90- 83.8- 76.6---
2026-05-29 07:10 pmWSW 7 9----29.90- 83.8- 76.6---
2026-05-29 07:00 pmWSW 7 9----29.90-0.02 83.7- 76.3---
2026-05-29 06:50 pmWSW 6 9----29.90- 83.7- 76.6---
2026-05-29 06:40 pm SW 8 10----29.90- 83.7- 76.5---
2026-05-29 06:30 pm SW 7 9----29.90- 83.7- 76.3---
2026-05-29 06:20 pm SW 7 9----29.90- 83.7- 76.3---
2026-05-29 06:10 pm SW 7 10----29.90- 83.7- 76.1---
2026-05-29 06:00 pm SW 7 10----29.90-0.03 83.7- 75.9---
2026-05-29 05:50 pm SW 7 8----29.90- 83.7- 76.1---
2026-05-29 05:40 pm SW 7 9----29.90- 83.7- 76.1---
2026-05-29 05:30 pm SW 7 9----29.90- 84.0- 76.5---
2026-05-29 05:20 pm SW 7 9----29.91- 83.7- 76.1---
2026-05-29 05:10 pm SW 7 10----29.91- 83.7- 76.1---
2026-05-29 05:00 pmSSW 7 10----29.91-0.04 83.8- 76.3---
2026-05-29 04:50 pm SW 5 7----29.91- 83.8- 76.3---