Toronto Breaks sea water temperatures peak in the range 18 to 24°C (64 to 75°F) on around the 10th of August and are at their coldest on about the 13th of February, in the range 1 to 2°C (34 to 36°F). Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button; Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name. © 2020 Meteo365.com | Privacy | Cookie Policy. Lake Ontario's water temperature varies due to upwelling of colder water or warmer pools of surface water creating very localized thermal contrast; the deeper waters of the lake, far from the shore, remain at a near-constant water temperature of 4 °C (39 °F), the effect of which is either cooling or warming (in winter). 14 Days Weather Forecast for Lake Ontario At this time the average water temperature of the area is consistently above 62°F, so going for a swim will not require thermal wetsuits! It’s a pretty big difference between the air and the water.” That formula has created the lake effect showers and the rash of water spouts. Average water temperature in lake Ontario in April is 3°C/37.4°F and therefore is not suitable for comfortable swimming. Lake Ontario's water temperature varies due to upwelling of colder water or warmer pools of surface water creating very localized thermal contrast; the deeper waters of the lake, far from the shore, remain at a near-constant water temperature of 4 °C (39 °F), the effect of which is either cooling or warming (in winter). General This is the wind, wave and weather forecast for Lake Ontario Buoy in Ontario, Canada. Great Lakes Marine Weather Portal - Includes point forecasts. The measurements for the water temperature in Oakville, Ontario are provided by the daily satellite readings provided by the NOAA. Please note, the tide times given are not suitable for navigational purposes. Based on our historical data over a period of ten years, the warmest water in this day in Toronto was recorded in 2016 and was 7.8°C/46°F, and the coldest was recorded in 2018 at 4.8°C/40.6°F. Based on Marine Weather for Canada. Average Lake Ontario water temperatures hit a record 25 C in July, right on time for joyful beachgoers freed from pandemic lockdown.. Toronto Breaks sea water temperatures peak in the range 18 to 24°C (64 to 75°F) on around the 10th of August and are at their coldest on about the 13th of February, in the range 1 to 2°C (34 to 36°F). Great Lakes Open Lake forecasts are subdivided by zone, each identified by text description and a Universal Generic Code (UGC). The temperatures is measured at the intake pipes about 1500 feet offshore at a approximate depth of 35 feet. Toronto Public Health issues beach advisories when the geometric mean concentration of at least five samples exceeds 100 E. coli / 100 mL of water. The lake area has great accessibility by car, train and coach, the nearest domestic airports are Toronto City and Niagara International. Toronto Breaks sea water temperatures are highest in early to mid August. You'll need a thick hooded winter wetsuit to keep your head warm and ideally neoprene gloves and neoprene boots too. "The western part of the lake is on something of a shelf, so it feels more like Lake Erie water," he said. Great Lakes Open Lake forecasts are subdivided by zone, each identified by text description and a Universal Generic Code (UGC). Similar systems are operational in the other 4 Great Lakes as well. This Web page contains links to a number of official Web sites containing Great Lakes water level and related data. "A dining dome just blew into lake Ontario," the user wrote, simply, before posting a second clip showing the dome fully submerging itself into the water with the caption "it's gone." Refer to our detailed weather forecasts for this information. These average ocean temperatures for Toronto are calculated from several years of archived data. Toronto Water’s accredited lab: tests drinking water every six hours (over 6,000 times a year) ... and/or taste can occur in late summer or early fall and can be the result of naturally-occurring algae and high water temperatures in Lake Ontario. *These tide times are estimates based on the nearest port (Troy, Hudson River) and may differ by up to half and hour depending on distance. Air temperature, wind-chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Toronto Breaks. Vote. ... Toronto (33.1km/20.7mi) St. Catharines (45.9km/28.7mi) Thorold (52.3km/32.7mi) Variations. The risk of flooding has dropped considerably as a result of recent dry weather … Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. “The air temperatures are in the upper 40s and low 50s right now, and Lake Ontario water temperature is in the low to mid 60s. View point-based 7-day wind and wave forecasts in Lake Ontario. An average of 10.30°C | 50.54°F water temperatures is reached in Toronto (Lake Ontario) over the year. Great Lakes Marine Weather Portal - Includes point forecasts. The Great Lakes location is also the source of Toronto’s summer humidity, which many people find uncomfortable. The Great Lakes location is also the source of Toronto’s summer humidity, which many people find uncomfortable. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers. ... 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