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Station GBIF1 - Gunboat Island, FL Image indicating link to RSS feed of recent meteorological observations for station GBIF1

Owned and maintained by Everglades National Park
Water Quality Station
25.378 N 81.029 W (25°22'41" N 81°1'46" 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 GBIF1

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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 GBIF1

Conditions at GBIF1 as of
(4:00 am EDT)
0800 GMT on 09/08/2026:
     

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): 86.7 °F
5-day plot - Salinity Salinity (SAL): 24.72 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE): 0.00 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
2026-09-08 03:00 am---------- 86.7- 24.04- 0.38
2026-09-08 02:00 am---------- 86.5- 20.22- 0.61
2026-09-08 01:00 am---------- 86.5- 14.90- 0.53
2026-09-08 12:00 am---------- 86.5- 11.70- 0.35
2026-09-07 11:00 pm---------- 86.7- 8.41- 0.08
2026-09-07 05:00 pm---------- 86.0- 21.10--0.36
2026-09-07 04:00 pm---------- 86.5- 28.22--0.13
2026-09-07 03:00 pm---------- 85.8- 25.95- 0.09
2026-09-07 02:00 pm---------- 87.1- 30.55- 0.37
2026-09-07 01:00 pm---------- 87.1- 29.57- 0.76
2026-09-07 12:00 pm---------- 87.3- 26.86- 0.77
2026-09-07 11:00 am---------- 86.9- 23.21- 0.63
2026-09-07 10:00 am---------- 86.5- 18.48- 0.50
2026-09-07 09:00 am---------- 86.5- 14.56- 0.35
2026-09-07 08:00 am---------- 86.5- 12.09- 0.16
2026-09-07 07:00 am---------- 86.2- 12.13--0.25
2026-09-07 06:00 am---------- 86.0- 14.33--0.50
2026-09-07 05:00 am---------- 86.4- 17.04--0.38
Ocean Conditions at GBIF1 as of
(4:00 am EDT)
0800 GMT on 09/08/2026:

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):86.77 °F
5-day plot - Salinity Salinity (SAL):24.72 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
2026-09-08 03:00 am 4.986.79-24.04------
2026-09-08 02:00 am 4.986.61-20.22------
2026-09-08 01:00 am 4.986.56-14.90------
2026-09-08 12:00 am 4.986.59-11.70------
2026-09-07 11:00 pm 4.986.65- 8.41------
2026-09-07 05:00 pm 4.985.96-21.10------
2026-09-07 04:00 pm 4.986.45-28.22------
2026-09-07 03:00 pm 4.985.82-25.95------
2026-09-07 02:00 pm 4.987.12-30.55------
2026-09-07 01:00 pm 4.987.12-29.57------
2026-09-07 12:00 pm 4.987.19-26.86------
2026-09-07 11:00 am 4.986.81-23.21------
2026-09-07 10:00 am 4.986.52-18.48------
2026-09-07 09:00 am 4.986.49-14.56------
2026-09-07 08:00 am 4.986.45-12.09------
2026-09-07 07:00 am 4.986.18-12.13------
2026-09-07 06:00 am 4.985.93-14.33------
2026-09-07 05:00 am 4.986.36-17.04------
Rainfall at GBIF1 as of
(4:00 am EDT)
0800 GMT on 09/08/2026:
     

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
2026-09-08 04:00 am0.00- - - - - - 
2026-09-08 03:00 am0.00- - - - - - 
2026-09-08 02:00 am0.00- - - - - - 
2026-09-08 01:00 am0.00- - - - - - 
2026-09-08 12:00 am0.00- - - - - - 
2026-09-07 11:00 pm0.00- - - - - - 
2026-09-07 05:00 pm0.00- - - - - - 
2026-09-07 04:00 pm0.00- - - - - - 
2026-09-07 03:00 pm0.00- - - - - - 
2026-09-07 02:00 pm0.00- - - - - - 
2026-09-07 01:00 pm1.58- - - - - - 
2026-09-07 12:00 pm0.16- - - - - - 
2026-09-07 11:00 am0.00- - - - - - 
2026-09-07 10:00 am0.00- - - - - - 
2026-09-07 09:00 am0.00- - - - - - 
2026-09-07 08:00 am0.00- - - - - - 
2026-09-07 07:00 am0.00- - - - - - 
2026-09-07 06:00 am0.03- - - - - - 
2026-09-07 05:00 am0.00- - - - - -