West Lake Ontario - Grimsby
Station ID: 45139
43.25° N / -79.53° W
Last reported: 10/26/2025 18:00 (UTC-05:00) Eastern Time (Toronto)
Air Temperature
48
48
°
F
Water Temperature
58
58
°
F
Wind Speed
7.8 knots
Wind Direction
70
70°
Wind Gust
11.7 knots
Pressure
30.44 in
Wave Height
0.7 ft
Dominant Wave Period
3 sec
Trends
Note: Times are displayed in your timezone. Charts may have different start and end times if buoy sensors report data at different intervals.
Latitude
43° 15' 0" N (43.25)
Longitude
79° 31' 48" W (-79.53)
Observations data source: NOAA NDBC. Weather icons by Erik Flowers