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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
(9:00 pm EDT on 10/13/2026)
0100 GMT on 10/14/2026:
     

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 - Wind Direction Wind Direction (WDIR): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD):6.0 m/s
5-day plot - Wind Gust Wind Gust (GST):8.0 m/s
5-day plot - Wave Height Wave Height (WVHT): 0.2 m
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 2 sec
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):1007.2 mb
5-day plot - Pressure Tendency Pressure Tendency (PTDY): +2.8 mb ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 21.5 °C
5-day plot - Water Temperature Water Temperature (WTMP): 16.7 °C
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
m/s		 5-day plot - Wind Gust
GST
m/s		 5-day plot - Wave Height
WVHT
m		 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
mb		 5-day plot - Pressure Tendency
PTDY
mb		 5-day plot - Air Temperature
ATMP
°C		 5-day plot - Water Temperature
WTMP
°C		 5-day plot - Dew Point
DEWP
°C		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
km		 5-day plot - Tide (above MLLW)
TIDE
m
2026-10-13 08:00 pmWSW 4.0 7.0 0.2 2--1006.0 +2.4 22.1 16.7----
2026-10-13 07:00 pm SW 6.0 6.0 0.3 2--1005.1 +1.6 23.0 16.7----
2026-10-13 06:00 pmWSW 7.0 9.0 0.4 3--1004.3 +0.4 23.6 16.7----
2026-10-13 05:00 pmWSW 8.0 11.0 0.5 3--1003.5 -0.9 24.3 16.8----
2026-10-13 04:00 pm SW 7.0 9.0 0.4 3--1003.5 -1.5 24.2 16.8----
2026-10-13 03:00 pm SW 7.0 9.0 0.3 2--1003.9 -1.6 24.0 16.8----
2026-10-13 02:00 pm SW 6.0 8.0 0.3 2--1004.4 -1.1 23.0 16.7----
2026-10-13 01:00 pm SW 7.0 8.0 0.3 2--1005.0 -1.0 22.4 16.6----
2026-10-13 12:00 pm SW 8.0 10.0 0.5 3--1005.6 -1.5 21.7 16.5----
2026-10-13 11:00 am SW 10.0 13.0 0.5 3--1005.6 -1.6 21.1 16.5----
2026-10-13 10:00 amSSW 9.0 11.0 0.5 3--1006.1 -0.6 20.4 16.4----
2026-10-13 09:00 am SW 5.0 7.0 0.3 2--1007.1 -0.2 19.6 16.4----
2026-10-13 08:00 amSSW 8.0 10.0 0.5 3--1007.2 -0.9 19.4 16.4----
2026-10-13 07:00 amSSW 9.0 12.0 0.3 2--1006.7 -0.7 19.3 16.4----
2026-10-13 06:00 amSSW 7.0 8.0 0.4 3--1007.3 -0.5 19.1 16.4----
2026-10-13 05:00 amWSW 8.0 10.0 0.5 3--1008.1 -0.3 19.6 16.4----
2026-10-13 04:00 am SW 7.0 9.0 0.5 3--1007.4 -0.8 19.7 16.4----
2026-10-13 03:00 amWSW 6.0 8.0 0.5 3--1007.8 -1.1 19.9 16.5----
2026-10-13 02:00 amWSW 6.0 7.0 0.4 3--1008.4 -0.4 19.8 16.5----
2026-10-13 01:00 am SW 7.0 9.0 0.4 3--1008.2 -1.0 19.9 16.5----
2026-10-13 12:00 amWSW 7.0 9.0 0.4 3--1008.9 -0.6 20.2 16.5----
2026-10-12 11:00 pm SW 7.0 9.0 0.2 2--1008.8 -0.3 20.4 16.5----
2026-10-12 10:00 pmWSW 3.0 5.0 0.2 2--1009.2 -0.1 19.6 16.5----
2026-10-12 09:00 pm W 3.0 4.0 0.2 2--1009.5 +0.2 19.7 16.5----