Station BNKF1 - Butternut Key, FL Image indicating link to RSS feed of recent meteorological observations for station BNKF1


Conditions at BNKF1 as of
(5:00 pm EDT)
2100 GMT on 07/19/2026:
     

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): 90.1 °F
5-day plot - Salinity Salinity (SAL): 38.73 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE): 0.36 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
2026-07-19 04:00 pm---------- 89.8- 38.72- 0.34
2026-07-19 03:00 pm---------- 89.4- 38.72- 0.29
2026-07-19 02:00 pm---------- 88.9- 38.74- 0.25
2026-07-19 01:00 pm---------- 88.3- 38.73- 0.23
2026-07-19 12:00 pm---------- 87.6- 38.78- 0.20
2026-07-19 11:00 am---------- 87.3- 38.78- 0.20
2026-07-19 10:00 am---------- 86.7- 38.78- 0.21
2026-07-19 09:00 am---------- 86.7- 38.75- 0.23
2026-07-19 08:00 am---------- 86.7- 38.75- 0.26
2026-07-19 07:00 am---------- 87.1- 38.69- 0.29
2026-07-19 06:00 am---------- 87.1- 38.67- 0.28
2026-07-19 05:00 am---------- 87.4- 38.66- 0.26
2026-07-19 04:00 am---------- 87.8- 38.62- 0.24
2026-07-19 03:00 am---------- 88.0- 38.60- 0.20
2026-07-19 02:00 am---------- 88.2- 38.60- 0.18
2026-07-19 01:00 am---------- 88.7- 38.57- 0.15
2026-07-19 12:00 am---------- 89.4- 38.54- 0.15
2026-07-18 11:00 pm---------- 89.6- 38.51- 0.20

Ocean Conditions at BNKF1 as of
(5:00 pm EDT)
2100 GMT on 07/19/2026:

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):90.18 °F
5-day plot - Salinity Salinity (SAL):38.73 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
2026-07-19 04:00 pm 4.989.80-38.72------
2026-07-19 03:00 pm 4.989.42-38.72------
2026-07-19 02:00 pm 4.988.95-38.74------
2026-07-19 01:00 pm 4.988.36-38.73------
2026-07-19 12:00 pm 4.987.66-38.78------
2026-07-19 11:00 am 4.987.28-38.78------
2026-07-19 10:00 am 4.986.77-38.78------
2026-07-19 09:00 am 4.986.65-38.75------
2026-07-19 08:00 am 4.986.74-38.75------
2026-07-19 07:00 am 4.986.99-38.69------
2026-07-19 06:00 am 4.987.13-38.67------
2026-07-19 05:00 am 4.987.35-38.66------
2026-07-19 04:00 am 4.987.76-38.62------
2026-07-19 03:00 am 4.987.96-38.60------
2026-07-19 02:00 am 4.988.14-38.60------
2026-07-19 01:00 am 4.988.74-38.57------
2026-07-19 12:00 am 4.989.37-38.54------
2026-07-18 11:00 pm 4.989.64-38.51------

Rainfall at BNKF1 as of
(5:00 pm EDT)
2100 GMT on 07/19/2026:
     

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
2026-07-19 05:00 pm0.00- - - - - - 
2026-07-19 04:00 pm0.00- - - - - - 
2026-07-19 03:00 pm0.00- - - - - - 
2026-07-19 02:00 pm0.00- - - - - - 
2026-07-19 01:00 pm0.00- - - - - - 
2026-07-19 12:00 pm0.00- - - - - - 
2026-07-19 11:00 am0.00- - - - - - 
2026-07-19 10:00 am0.00- - - - - - 
2026-07-19 09:00 am0.00- - - - - - 
2026-07-19 08:00 am0.00- - - - - - 
2026-07-19 07:00 am0.00- - - - - - 
2026-07-19 06:00 am0.00- - - - - - 
2026-07-19 05:00 am0.00- - - - - - 
2026-07-19 04:00 am0.00- - - - - - 
2026-07-19 03:00 am0.00- - - - - - 
2026-07-19 02:00 am0.00- - - - - - 
2026-07-19 01:00 am0.00- - - - - - 
2026-07-19 12:00 am0.00- - - - - - 
2026-07-18 11:00 pm0.00- - - - - -