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Station LMRF1 - Lostmans River, FL Image indicating link to RSS feed of recent meteorological observations for station LMRF1

Owned and maintained by Everglades National Park
Water Quality Station
25.556 N 81.169 W (25°33'21" N 81°10'8" W)

Site elevation: sea level
Sea temp depth: 1.5 m below MLLW

Water levels are referenced to local datums.  They provide relative change in water level and are not to be used for navigation.

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Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station LMRF1

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station LMRF1

Conditions at LMRF1 as of
(12:00 am EDT)
0400 GMT on 07/18/2026:
     

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 - Water Temperature Water Temperature (WTMP): 90.3 °F
5-day plot - Salinity Salinity (SAL): 23.86 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE):-0.74 ft
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
2026-07-17 11:00 pm---------- 90.7- 25.44--0.59
2026-07-17 05:00 pm---------- 91.4- 28.79- 1.50
2026-07-17 04:00 pm---------- 91.2- 26.24- 1.46
2026-07-17 03:00 pm---------- 91.4- 23.24- 1.06
2026-07-17 02:00 pm---------- 90.3- 22.00- 0.52
2026-07-17 01:00 pm---------- 89.8- 21.18- 0.17
2026-07-17 12:00 pm---------- 89.4- 21.66--0.56
2026-07-17 11:00 am---------- 88.9- 22.67--0.59
2026-07-17 10:00 am---------- 88.5- 23.31--0.41
2026-07-17 09:00 am---------- 87.6- 24.68--0.15
2026-07-17 08:00 am---------- 87.4- 27.23- 0.21
2026-07-17 07:00 am---------- 87.4- 28.32- 0.60
2026-07-17 06:00 am---------- 87.8- 27.57- 1.06
2026-07-17 05:00 am---------- 88.2- 25.26- 1.25
2026-07-17 04:00 am---------- 88.3- 22.85- 1.04
2026-07-17 03:00 am---------- 89.1- 21.07- 0.52
2026-07-17 02:00 am---------- 89.2- 20.76- 0.01
2026-07-17 01:00 am---------- 89.2- 21.25--0.73
Ocean Conditions at LMRF1 as of
(12:00 am EDT)
0400 GMT on 07/18/2026:

These oceanographic data are displayed in rounded times.

     

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

Depth (DEPTH): 4.9 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):90.39 °F
5-day plot - Salinity Salinity (SAL):23.86 psu
Previous observations
TIME
(EDT)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Saturation
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mV
2026-07-17 11:00 pm 4.990.64-25.44------
2026-07-17 05:00 pm 4.991.47-28.79------
2026-07-17 04:00 pm 4.991.29-26.24------
2026-07-17 03:00 pm 4.991.36-23.24------
2026-07-17 02:00 pm 4.990.25-22.00------
2026-07-17 01:00 pm 4.989.85-21.18------
2026-07-17 12:00 pm 4.989.44-21.66------
2026-07-17 11:00 am 4.988.90-22.67------
2026-07-17 10:00 am 4.988.43-23.31------
2026-07-17 09:00 am 4.987.67-24.68------
2026-07-17 08:00 am 4.987.46-27.23------
2026-07-17 07:00 am 4.987.46-28.32------
2026-07-17 06:00 am 4.987.71-27.57------
2026-07-17 05:00 am 4.988.07-25.26------
2026-07-17 04:00 am 4.988.41-22.85------
2026-07-17 03:00 am 4.989.02-21.07------
2026-07-17 02:00 am 4.989.15-20.76------
2026-07-17 01:00 am 4.989.22-21.25------
Rainfall at LMRF1 as of
(12:00 am EDT)
0400 GMT on 07/18/2026:
     

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

* indicates interpolated rain values

Previous observations
5-day plot - Hourly Rain Accmulation -------- Ten-minute Rain Rates (Centered at hour + minutes) ---------
   TIME
(EDT)		   Hourly Accum
inches		 0
inches/hour		 10
inches/hour		 20
inches/hour		 30
inches/hour		 40
inches/hour		 50
inches/hour
2026-07-18 12:00 am0.00- - - - - - 
2026-07-17 11:00 pm0.00- - - - - - 
2026-07-17 05:00 pm0.00- - - - - - 
2026-07-17 04:00 pm0.00- - - - - - 
2026-07-17 03:00 pm0.00- - - - - - 
2026-07-17 02:00 pm0.00- - - - - - 
2026-07-17 01:00 pm0.00- - - - - - 
2026-07-17 12:00 pm0.00- - - - - - 
2026-07-17 11:00 am0.00- - - - - - 
2026-07-17 10:00 am0.00- - - - - - 
2026-07-17 09:00 am0.00- - - - - - 
2026-07-17 08:00 am0.00- - - - - - 
2026-07-17 07:00 am0.00- - - - - - 
2026-07-17 06:00 am0.00- - - - - - 
2026-07-17 05:00 am0.00- - - - - - 
2026-07-17 04:00 am0.00- - - - - - 
2026-07-17 03:00 am0.00- - - - - - 
2026-07-17 02:00 am0.00- - - - - - 
2026-07-17 01:00 am0.00- - - - - -