Water Temperature of Lake Ontario Near Rochester, NY

Current Water Temperature

50.2°F

Measurement Time: Monday, June 8, 2026, 11:30 AM EDT

Temperature Locations

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Local Points of Interest

Prince Edward, ON

Lake Ontario

Station Name: EAST Lake Ontario - 20NM North Northeast of Rochester, NY
Station Type: Other
Data Source: National Data Buoy Center

Elevation Above Sea Level: 240 feet

Nearest Address:
Offshore
Rochester, NY 14619
Monroe County

GPS Coordinates: 43.621, -77.401

Nearby Water Temperatures

Northrup Creek, North Greece, NY (30.6 mi)
Sandy Creek, North Hamlin, NY (32.3 mi)
Irondequoit Creek, Penfield, NY (33.4 mi)
Allen Creek, Brighton, NY (34.6 mi)
Genesee River, Rochester, NY (34.8 mi)
Erie Canal, Rochester, NY (36.4 mi)
Oak Orchard Creek, Kent, NY (43.8 mi)
Oswego River, Oswego, NY (46.4 mi)
Johnson Creek, Kuckville, NY (46.9 mi)
Oak Orchard Creek, Kenyonville, NY (50.7 mi)
Oak Orchard Creek, Medina, NY (58.3 mi)
Skaneateles Lake, Skaneateles, NY (67.6 mi)
Eighteenmile Creek, Burt, NY (69.2 mi)
Erie Canal, Lockport, NY (71.6 mi)
St. Lawrence River, Wellesley Island, NY (87.9 mi)

Weather Near Rochester, New York

Current Weather

71.8°F
Overcast
Overcast
75.8°F
83.1°F
78%
WNW 13.2 mph
26.2 mph
82.4°F
59.7°F
0 in
100%
8 mi
1013 mbar
0.2

Five Day Weather Forecast

Sunny
Wed
H: 87°F
L: 71°F
Sunny
Thu
H: 84°F
L: 64°F
Sunny
Fri
H: 76°F
L: 57°F
Light rain shower
Sat
H: 74°F
L: 62°F
Sunny
Sun
H: 77°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 14.5 μg/m3
PM10: 14.8 μg/m3
Carbon Monoxide: 174 μg/m3
Nitrogen Dioxide: 2.7 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 99 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:15 PM
Sunset: 8:49 PM
Daylight: 15 hrs 7 mins
Moonrise: 6:57 AM
Moon Transit: 2:35 PM
Moonset: 9:59 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
2:05 PM - 4:35 PM

Minor Periods

9:29 PM - 10:59 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

yellow warning - air quality - in effect

Effective: Wed July 15, 2026, 8:10 AM
Expires: Thu July 16, 2026, 12:10 AM

Smoke from wildfires is causing poor air quality and reduced visibility. Conditions may improve late today or tonight. ### As smoke levels increase, health risks increase. Limit time outdoors. Consider reducing or rescheduling outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should reduce or reschedule strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, a well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


yellow warning - air quality - in effect

Effective: Wed July 15, 2026, 8:10 AM
Expires: Thu July 16, 2026, 12:10 AM

### As smoke levels increase, health risks increase. Limit time outdoors. Consider reducing or rescheduling outdoor sports, activities and events. You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance. People more likely to be impacted by wildfire smoke, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should reduce or reschedule strenuous activities outdoors and seek medical attention if experiencing symptoms. For further information visit the website https://www.airqualityontario.com/ or contact the Ontario Ministry of the Environment, Conservation and Parks at 416-314-6666. Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values. Please continue to monitor alerts and forecasts issued by Environment Canada.

When indoors, keep windows and doors closed as much as possible. When there is an extreme heat event occurring with poor air quality, prioritize keeping cool. Protect your indoor air from wildfire smoke. Actions can include using the highest quality air filter that your ventilation system can handle and/or a certified portable air cleaner that can filter fine particles. If you must spend time outdoors, a well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke. Even though exposure may be reduced, there can still be risks to health. Check in on others who are in your care or live nearby who may be more likely to be impacted by wildfire smoke. Always follow guidance from local authorities. Learn more at https://www.canada.ca/wildfire-smoke.


Wednesday, July 15, 2026

Weather Forecast

Sunny
87.1°F
70.7°F
77.9°F
67%
0 in
4%
0%
13.9 mph
3.4


Air Quality

AQI: 1 - Good
PM2.5: 9.51 μg/m3
PM10: 9.68 μg/m3
Carbon Monoxide: 144.04 μg/m3
Nitrogen Dioxide: 2.58 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 90.29 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 1:15 PM
Sunset: 8:49 PM
Daylight: 15 hrs 7 mins
Moonrise: 6:57 AM
Moon Transit: 2:35 PM
Moonset: 9:59 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
2:05 PM - 4:35 PM

Minor Periods

9:29 PM - 10:59 PM
6:27 AM - 7:57 AM

Action Rating: 4 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
84.4°F
64.4°F
73.9°F
59%
0 in
4%
0%
14.1 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 11.18 μg/m3
PM10: 11.31 μg/m3
Carbon Monoxide: 151.83 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 81.54 μg/m3

Astronomical

Sunrise: 5:43 AM
Sun Transit: 1:15 PM
Sunset: 8:48 PM
Daylight: 15 hrs 5 mins
Moonrise: 8:18 AM
Moon Transit: 3:29 PM
Moonset: 10:25 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

4:17 AM - 6:47 AM
2:59 PM - 5:29 PM

Minor Periods

9:55 PM - 11:25 PM
7:48 AM - 9:18 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
75.9°F
56.8°F
67.4°F
49%
0 in
3%
0%
11 mph
6.9


Air Quality

AQI: 1 - Good
PM2.5: 2.95 μg/m3
PM10: 3.1 μg/m3
Carbon Monoxide: 123.42 μg/m3
Nitrogen Dioxide: 2.36 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 76.96 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 1:15 PM
Sunset: 8:47 PM
Daylight: 15 hrs 4 mins
Moonrise: 9:35 AM
Moon Transit: 4:17 PM
Moonset: 10:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
3:47 PM - 6:17 PM

Minor Periods

10:17 PM - 11:47 PM
9:05 AM - 10:35 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Light rain shower
74.1°F
62°F
68°F
85%
1.36 in
86%
0%
11.6 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.91 μg/m3
PM10: 8.26 μg/m3
Carbon Monoxide: 148.75 μg/m3
Nitrogen Dioxide: 2.29 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 113.38 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 1:15 PM
Sunset: 8:47 PM
Daylight: 15 hrs 2 mins
Moonrise: 10:48 AM
Moon Transit: 5:03 PM
Moonset: 11:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

5:54 AM - 8:24 AM
4:33 PM - 7:03 PM

Minor Periods

12:00 AM - 12:00 AM
10:18 AM - 11:48 AM

Action Rating: 3 out of 5

Sunday, July 19, 2026

Weather Forecast

Sunny
76.6°F
60.1°F
67.5°F
62%
0 in
17%
0%
17.7 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 2.88 μg/m3
PM10: 2.96 μg/m3
Carbon Monoxide: 180.22 μg/m3
Nitrogen Dioxide: 1.99 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 96.33 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 1:15 PM
Sunset: 8:46 PM
Daylight: 15 hrs mins
Moonrise: 11:57 AM
Moon Transit: 5:47 PM
Moonset: 12:06 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

6:39 AM - 9:09 AM
5:17 PM - 7:47 PM

Minor Periods

11:27 AM - 12:57 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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