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


Conditions at BNKF1 as of
(2:00 am EDT)
0600 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): 88.2 °F
5-day plot - Salinity Salinity (SAL): 38.60 psu
5-day plot - Tide (above MLLW) Tide (above MLLW) (TIDE): 0.18 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 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
2026-07-18 05:00 pm---------- 91.0- 38.44- 0.38
2026-07-18 04:00 pm---------- 90.9- 38.45- 0.35
2026-07-18 03:00 pm---------- 90.3- 38.44- 0.30
2026-07-18 02:00 pm---------- 90.0- 38.46- 0.25
2026-07-18 01:00 pm---------- 89.8- 38.46- 0.22
2026-07-18 12:00 pm---------- 89.4- 38.45- 0.18
2026-07-18 11:00 am---------- 89.1- 38.45- 0.14
2026-07-18 10:00 am---------- 88.9- 38.44- 0.15
2026-07-18 09:00 am---------- 88.9- 38.40- 0.18
2026-07-18 08:00 am---------- 89.1- 38.38- 0.21
2026-07-18 07:00 am---------- 89.2- 38.33- 0.25
2026-07-18 06:00 am---------- 89.4- 38.32- 0.29
2026-07-18 05:00 am---------- 89.4- 38.29- 0.29
2026-07-18 04:00 am---------- 89.4- 38.27- 0.33
2026-07-18 03:00 am---------- 89.8- 38.20- 0.32

Ocean Conditions at BNKF1 as of
(2:00 am EDT)
0600 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):88.14 °F
5-day plot - Salinity Salinity (SAL):38.60 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 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------
2026-07-18 05:00 pm 4.991.09-38.44------
2026-07-18 04:00 pm 4.990.82-38.45------
2026-07-18 03:00 pm 4.990.39-38.44------
2026-07-18 02:00 pm 4.989.98-38.46------
2026-07-18 01:00 pm 4.989.71-38.46------
2026-07-18 12:00 pm 4.989.35-38.45------
2026-07-18 11:00 am 4.989.08-38.45------
2026-07-18 10:00 am 4.988.92-38.44------
2026-07-18 09:00 am 4.988.90-38.40------
2026-07-18 08:00 am 4.988.99-38.38------
2026-07-18 07:00 am 4.989.20-38.33------
2026-07-18 06:00 am 4.989.37-38.32------
2026-07-18 05:00 am 4.989.33-38.29------
2026-07-18 04:00 am 4.989.47-38.27------
2026-07-18 03:00 am 4.989.76-38.20------

Rainfall at BNKF1 as of
(2:00 am EDT)
0600 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 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- - - - - - 
2026-07-18 05:00 pm0.00- - - - - - 
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 pm0.00- - - - - - 
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- - - - - -