Station List

Station 45159 - NW Lake Ontario Ajax Image indicating link to RSS feed of recent meteorological observations for station 45159

Owned and maintained by Environment and Climate Change Canada
3-meter discus buoy
43.770 N 78.980 W (43°46'12" N 78°58'48" W)

Site elevation: 75 m above mean sea level
Anemometer height: 5 m above site elevation
Water depth: 54 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 45159

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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 45159 as of
(10:00 am EDT)
1400 GMT on 08/08/2026:
Note: This report is more than two hours old
     

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): S ( 180 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.8 kts
5-day plot - Wind Gust Wind Gust (GST): 7.8 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):29.92 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.01 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 72.1 °F
5-day plot - Water Temperature Water Temperature (WTMP): 72.7 °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
2026-08-08 09:00 am S 5.8 7.8 0.3 2--29.93-0.01 72.1 72.3----
2026-08-08 08:00 amSSW 7.8 9.7 0.3 2--29.95+0.00 71.8 72.3----
2026-08-08 07:00 am S 5.8 7.8 0.3 3--29.93-0.02 71.4 72.1----
2026-08-08 06:00 am SW 3.9 3.9 0.3 2--29.93-0.03 71.6 72.1----
2026-08-08 05:00 am SW 3.9 5.8 0.0 2--29.94-0.03 71.6 72.1----
2026-08-08 04:00 am W 1.9 1.9 0.0 2--29.95-0.04 72.0 72.1----
2026-08-08 03:00 am W 3.9 3.9 0.3 2--29.96-0.03 72.1 72.1----
2026-08-08 02:00 am SW 0.0 1.9 0.3 3--29.97-0.04 72.0 72.1----
2026-08-08 01:00 amWSW 3.9 3.9 0.3 2--30.00-0.02 72.3 72.1----
2026-08-08 12:00 amSSE 3.9 5.8 0.3 2--29.99-0.02 72.3 72.3----
2026-08-07 11:00 pm SE 5.8 7.8- 2--30.01-0.02 72.3 72.3----
2026-08-07 10:00 pm SE 3.9 3.9- 3--30.02+0.01 72.9 72.3----
2026-08-07 09:00 pm SE 3.9 5.8- 3--30.02-0.01 73.0 72.5----
2026-08-07 08:00 pm SE 1.9 3.9 0.0 2--30.02-0.01 73.8 72.9----
2026-08-07 07:00 pm SE 7.8 7.8 0.0 3--30.00-0.05 73.6 73.2----
2026-08-07 06:00 pmSSE 1.9 1.9 0.0 3--30.02-0.05 73.6 73.2----