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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
(4:00 pm EDT)
2000 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): 90.9 °F
5-day plot - Salinity Salinity (SAL): 24.26 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE): 1.00 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
2026-07-18 03:00 pm---------- 90.3- 22.66- 0.57
2026-07-18 02:00 pm---------- 90.0- 22.32- 0.10
2026-07-18 01:00 pm---------- 89.8- 22.93--0.45
2026-07-18 12:00 pm---------- 89.8- 23.65--0.53
2026-07-18 11:00 am---------- 89.6- 24.84--0.41
2026-07-18 10:00 am---------- 89.2- 25.39--0.17
2026-07-18 09:00 am---------- 89.1- 27.30- 0.18
2026-07-18 08:00 am---------- 88.9- 29.26- 0.52
2026-07-18 07:00 am---------- 89.1- 28.77- 0.98
2026-07-18 06:00 am---------- 89.2- 27.00- 1.29
2026-07-18 05:00 am---------- 89.4- 24.61- 1.15
2026-07-18 04:00 am---------- 90.0- 22.26- 0.77
2026-07-18 03:00 am---------- 90.1- 21.50- 0.30
2026-07-18 02:00 am---------- 90.3- 21.63--0.46
2026-07-18 01:00 am---------- 90.3- 22.52--0.83
2026-07-18 12:00 am---------- 90.3- 23.86--0.74
2026-07-17 11:00 pm---------- 90.7- 25.44--0.59
2026-07-17 05:00 pm---------- 91.4- 28.79- 1.50
Ocean Conditions at LMRF1 as of
(4:00 pm EDT)
2000 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):90.77 °F
5-day plot - Salinity Salinity (SAL):24.26 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
2026-07-18 03:00 pm 4.990.34-22.66------
2026-07-18 02:00 pm 4.989.91-22.32------
2026-07-18 01:00 pm 4.989.76-22.93------
2026-07-18 12:00 pm 4.989.69-23.65------
2026-07-18 11:00 am 4.989.60-24.84------
2026-07-18 10:00 am 4.989.22-25.39------
2026-07-18 09:00 am 4.989.04-27.30------
2026-07-18 08:00 am 4.988.90-29.26------
2026-07-18 07:00 am 4.988.97-28.77------
2026-07-18 06:00 am 4.989.22-27.00------
2026-07-18 05:00 am 4.989.33-24.61------
2026-07-18 04:00 am 4.989.98-22.26------
2026-07-18 03:00 am 4.990.14-21.50------
2026-07-18 02:00 am 4.990.25-21.63------
2026-07-18 01:00 am 4.990.36-22.52------
2026-07-18 12:00 am 4.990.39-23.86------
2026-07-17 11:00 pm 4.990.64-25.44------
2026-07-17 05:00 pm 4.991.47-28.79------
Rainfall at LMRF1 as of
(4:00 pm EDT)
2000 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 04:00 pm0.00- - - - - - 
2026-07-18 03:00 pm0.00- - - - - - 
2026-07-18 02:00 pm0.00- - - - - - 
2026-07-18 01:00 pm0.21- - - - - - 
2026-07-18 12:00 pm0.00- - - - - - 
2026-07-18 11:00 am0.00- - - - - - 
2026-07-18 10:00 am0.00- - - - - - 
2026-07-18 09:00 am0.00- - - - - - 
2026-07-18 08:00 am0.00- - - - - - 
2026-07-18 07:00 am0.00- - - - - - 
2026-07-18 06:00 am0.00- - - - - - 
2026-07-18 05:00 am0.00- - - - - - 
2026-07-18 04:00 am0.00- - - - - - 
2026-07-18 03:00 am0.00- - - - - - 
2026-07-18 02:00 am0.00- - - - - - 
2026-07-18 01:00 am0.00- - - - - - 
2026-07-18 12:00 am0.00- - - - - - 
2026-07-17 11:00 pm0.00- - - - - - 
2026-07-17 05:00 pm0.00- - - - - -