NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station KGNA - Bay of Grand Marais, MN Image indicating link to RSS feed of recent meteorological observations for station KGNA


Conditions at KGNA as of
(5:56 pm CDT)
2256 GMT on 03/21/2025:
     

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 - Wind Direction Wind Direction (WDIR): N ( 350 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8.9 kts
5-day plot - Wind Gust Wind Gust (GST): 22.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.66 in
5-day plot - Air Temperature Air Temperature (ATMP): 32.0 °F
5-day plot - Dew Point Dew Point (DEWP): 10.9 °F
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(CDT)
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
2025-03-21 04:56 pm- 6.0 20.0----29.59- 37.9- 12.0---
2025-03-21 03:56 pm NW 8.0 18.1----29.55- 43.0- 10.9---
2025-03-21 02:56 pmNNW 8.9 20.0----29.52- 46.0- 12.9---
2025-03-21 01:56 pm NW 8.0 24.1----29.51- 45.0- 10.0---
2025-03-21 12:56 pm- 5.1-----29.50- 43.0- 19.9---
2025-03-21 11:56 am- 2.9-----29.49- 45.0- 26.1---
2025-03-21 10:56 am- 6.0-----29.48- 43.0- 25.0---
2025-03-21 09:56 am W 5.1-----29.48- 37.9- 28.0---
2025-03-21 08:56 amWSW 11.1-----29.47- 35.1- 27.0---
2025-03-21 07:56 am W 2.9-----29.47- 33.1- 25.0---
2025-03-21 06:56 am W 5.1-----29.47- 34.0- 26.1---
2025-03-21 05:56 am W 4.1-----29.46- 34.0- 28.0---
2025-03-21 04:56 am W 4.1-----29.48- 34.0- 27.0---
2025-03-21 03:56 amWSW 13.0-----29.50- 35.1- 28.0---
2025-03-21 02:56 amWSW 11.1-----29.54- 36.0- 28.0---
2025-03-21 01:56 am- 0.0-----29.58- 33.1- 27.0---
2025-03-21 12:56 am- 0.0-----29.61- 35.1- 28.9---
2025-03-20 11:56 pm W 6.0-----29.65- 35.1- 28.0---
2025-03-20 10:56 pm W 7.0-----29.67- 36.0- 28.0---
2025-03-20 09:56 pm W 4.1-----29.70- 35.1- 26.1---
2025-03-20 08:56 pmWNW 2.9-----29.72- 32.0- 21.9---
2025-03-20 07:56 pm- 0.0-----29.74- 30.0- 21.0---
2025-03-20 06:56 pm W 4.1-----29.76- 34.0- 21.0---
2025-03-20 05:56 pm W 2.9-----29.78- 34.0- 26.1---