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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
(2:00 am EDT)
0600 GMT on 07/23/2026:
     

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): 89.6 °F
5-day plot - Salinity Salinity (SAL): 23.39 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE):-0.25 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
2026-07-23 01:00 am---------- 90.0- 26.84--0.07
2026-07-23 12:00 am---------- 90.1- 26.29- 0.17
2026-07-22 11:00 pm---------- 90.1- 24.13- 0.32
2026-07-22 05:00 pm---------- 91.2- 21.55--0.86
2026-07-22 04:00 pm---------- 90.9- 22.93--0.74
2026-07-22 03:00 pm---------- 90.0- 25.48--0.53
2026-07-22 02:00 pm---------- 89.4- 27.64--0.34
2026-07-22 01:00 pm---------- 89.2- 30.33--0.12
2026-07-22 12:00 pm---------- 88.9- 32.57- 0.08
2026-07-22 11:00 am---------- 88.9- 32.40- 0.33
2026-07-22 10:00 am---------- 88.7- 31.51- 0.56
2026-07-22 09:00 am---------- 88.7- 29.34- 0.57
2026-07-22 08:00 am---------- 88.7- 26.21- 0.48
2026-07-22 07:00 am---------- 88.9- 23.65- 0.36
2026-07-22 06:00 am---------- 89.2- 21.10- 0.18
2026-07-22 05:00 am---------- 89.2- 19.26--0.06
2026-07-22 04:00 am---------- 89.1- 20.92--0.43
2026-07-22 03:00 am---------- 88.9- 22.58--0.46
Ocean Conditions at GBIF1 as of
(2:00 am EDT)
0600 GMT on 07/23/2026:

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):89.67 °F
5-day plot - Salinity Salinity (SAL):23.39 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
2026-07-23 01:00 am 4.990.03-26.84------
2026-07-23 12:00 am 4.990.12-26.29------
2026-07-22 11:00 pm 4.990.19-24.13------
2026-07-22 05:00 pm 4.991.29-21.55------
2026-07-22 04:00 pm 4.990.91-22.93------
2026-07-22 03:00 pm 4.990.01-25.48------
2026-07-22 02:00 pm 4.989.44-27.64------
2026-07-22 01:00 pm 4.989.15-30.33------
2026-07-22 12:00 pm 4.988.84-32.57------
2026-07-22 11:00 am 4.988.86-32.40------
2026-07-22 10:00 am 4.988.72-31.51------
2026-07-22 09:00 am 4.988.65-29.34------
2026-07-22 08:00 am 4.988.68-26.21------
2026-07-22 07:00 am 4.988.95-23.65------
2026-07-22 06:00 am 4.989.17-21.10------
2026-07-22 05:00 am 4.989.28-19.26------
2026-07-22 04:00 am 4.989.01-20.92------
2026-07-22 03:00 am 4.988.95-22.58------
Rainfall at GBIF1 as of
(2:00 am EDT)
0600 GMT on 07/23/2026:
     

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
2026-07-23 02:00 am0.00- - - - - - 
2026-07-23 01:00 am0.00- - - - - - 
2026-07-23 12:00 am0.00- - - - - - 
2026-07-22 11:00 pm0.00- - - - - - 
2026-07-22 05:00 pm0.00- - - - - - 
2026-07-22 04:00 pm0.00- - - - - - 
2026-07-22 03:00 pm0.00- - - - - - 
2026-07-22 02:00 pm0.00- - - - - - 
2026-07-22 01:00 pm0.00- - - - - - 
2026-07-22 12:00 pm0.00- - - - - - 
2026-07-22 11:00 am0.00- - - - - - 
2026-07-22 10:00 am0.00- - - - - - 
2026-07-22 09:00 am0.00- - - - - - 
2026-07-22 08:00 am0.00- - - - - - 
2026-07-22 07:00 am0.00- - - - - - 
2026-07-22 06:00 am0.00- - - - - - 
2026-07-22 05:00 am0.00- - - - - - 
2026-07-22 04:00 am0.00- - - - - - 
2026-07-22 03:00 am0.00- - - - - -