Station List

Station 45139 - West Lake Ontario - Grimsby Image indicating link to RSS feed of recent meteorological observations for station 45139

Owned and maintained by Environment and Climate Change Canada
3-meter discus buoy
43.250 N 79.530 W (43°15'0" N 79°31'48" W)

Site elevation: 75 m above mean sea level
Anemometer height: 5 m above site elevation
Water depth: 35 m

Search And Rescue (SAR) Data

Buoy Status Report

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 45139

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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)

Data from this station are not quality controlled by NDBC

Conditions at 45139 as of
(2:00 pm EDT)
1800 GMT on 06/23/2025:
     

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): W ( 260 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7.8 kts
5-day plot - Wind Gust Wind Gust (GST): 9.7 kts
5-day plot - Wave Height Wave Height (WVHT): 0.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 2 sec
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.06 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.02 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 79.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 63.3 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure

Data from this station are not quality controlled by NDBC

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
2025-06-23 01:00 pm W 7.8 9.7 0.3 2--30.07-0.01 75.7 62.6----
2025-06-23 12:00 pm W 5.8 7.8 0.3 2--30.08+0.00 74.8 60.8----
2025-06-23 11:00 am SW 9.7 11.7 0.3 2--30.08-0.01 78.1 59.7----
2025-06-23 10:00 amWSW 9.7 11.7 0.3 2--30.08+0.01 75.2 59.4----
2025-06-23 09:00 am SW 9.7 11.7 0.3 2--30.08+0.03 72.9 59.2----
2025-06-23 08:00 amSSW 9.7 9.7 0.3 2--30.08+0.04 70.3 59.4----
2025-06-23 07:00 am S 7.8 9.7 0.0 3--30.07+0.04 71.2 59.2----
2025-06-23 06:00 am S 7.8 9.7 0.0 2--30.05+0.04 69.1 59.0----
2025-06-23 05:00 amSSW 9.7 9.7 0.0 2--30.04+0.03 68.7 59.0----
2025-06-23 04:00 am S 9.7 11.7 0.3 2--30.03+0.02 69.6 59.0----
2025-06-23 03:00 am S 7.8 9.7 0.0 3--30.01-0.00 69.8 59.2----
2025-06-23 02:00 am S 3.9 5.8 0.0 3--30.01-0.01 70.9 59.0----
2025-06-23 01:00 amWSW 3.9 3.9 0.0 3--30.01-0.00 74.8 58.8----
2025-06-23 12:00 am S 3.9 3.9 0.3 4--30.02+0.02 79.7 59.0----
2025-06-22 11:00 pm SW 5.8 5.8 0.3 2--30.01+0.03 78.6 58.6----
2025-06-22 10:00 pm SW 9.7 9.7 0.3 2--30.01+0.05 82.2 58.6----
2025-06-22 09:00 pmWSW 9.7 9.7 0.7 2--29.99+0.03 77.4 58.1----
2025-06-22 08:00 pmWSW 11.7 11.7 0.7 2--29.98+0.02 77.5 58.1----
2025-06-22 07:00 pm SW 11.7 15.5 0.7 2--29.96-0.02 79.7 59.9----
2025-06-22 06:00 pmSSW 11.7 13.6 0.7 2--29.96-0.03 79.5 60.1----
2025-06-22 05:00 pmSSW 13.6 17.5 0.3 2--29.96-0.03 80.1 61.7----
2025-06-22 04:00 pmSSE 3.9 5.8 0.3 3--29.98-0.01 85.3 62.6----
2025-06-22 03:00 pmSSE 1.9 1.9 0.3 2--29.99+0.01 87.6 61.3----