Water Temperature of Lake Ontario Near Rochester, NY

Current Water Temperature

66.6°F

Measurement Time: Saturday, September 13, 2025, 7:10 AM EDT

Temperature Locations

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Local Points of Interest

Prince Edward, ON

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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 / 73 meters

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

66.9°F
Mist
Conditions: Mist
Humidity: 89%
Feels Like: 66.9°F
Wind: N 2.2 mph
Wind Gusts: 3 mph
Pressure: 30.1 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0.3

Five Day Weather Forecast

Overcast
Sat
H: 69°F
L: 56°F
Cloudy
Sun
H: 75°F
L: 56°F
Cloudy
Mon
H: 76°F
L: 55°F
Sunny
Tue
H: 78°F
L: 54°F
Sunny
Wed
H: 79°F
L: 57°F

Air Quality

AQI: 1 - Good
PM2.5: 10.55 μg/m3
PM10: 10.73 μg/m3
Carbon Monoxide: 386.65 μg/m3
Nitrogen Dioxide: 3.89 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:05 PM
Sunset: 7:23 PM
Daylight: 12 hrs 35 mins
Moonrise: 10:37 PM
Moon Transit: 5:57 AM
Moonset: 2:16 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
7:43 PM - 10:13 PM

Minor Periods

10:07 PM - 11:37 PM
1:46 PM - 3:16 PM

Action Rating: 3 out of 5

Saturday, September 13, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 62°F
Average Humidity: 91%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 12.48 μg/m3
PM10: 12.69 μg/m3
Carbon Monoxide: 422.91 μg/m3
Nitrogen Dioxide: 12.15 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 83.64 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:05 PM
Sunset: 7:23 PM
Daylight: 12 hrs 35 mins
Moonrise: 10:37 PM
Moon Transit: 5:57 AM
Moonset: 2:16 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:27 AM - 7:57 AM
7:43 PM - 10:13 PM

Minor Periods

10:07 PM - 11:37 PM
1:46 PM - 3:16 PM

Action Rating: 3 out of 5

Sunday, September 14, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 63.9°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 0.9

Air Quality

AQI: 2 - Moderate
PM2.5: 16.04 μg/m3
PM10: 16.52 μg/m3
Carbon Monoxide: 451.47 μg/m3
Nitrogen Dioxide: 8.24 μg/m3
Sulphur Dioxide: 2.56 μg/m3
Ozone: 93.24 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:05 PM
Sunset: 7:21 PM
Daylight: 12 hrs 32 mins
Moonrise: 11:36 PM
Moon Transit: 7:00 AM
Moonset: 3:24 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

6:30 AM - 9:00 AM
8:45 PM - 11:15 PM

Minor Periods

12:00 AM - 12:00 AM
2:54 PM - 4:24 PM

Action Rating: 3 out of 5

Monday, September 15, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 64.2°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 8.5 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 5.09 μg/m3
PM10: 5.31 μg/m3
Carbon Monoxide: 379.18 μg/m3
Nitrogen Dioxide: 6.67 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 67.2 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:04 PM
Sunset: 7:19 PM
Daylight: 12 hrs 29 mins
Moonrise: 12:36 AM
Moon Transit: 8:00 AM
Moonset: 4:21 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:30 AM - 10:00 AM
12:00 AM - 12:00 AM

Minor Periods

3:51 PM - 5:21 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 64.9°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 5.94 μg/m3
PM10: 6.08 μg/m3
Carbon Monoxide: 452.58 μg/m3
Nitrogen Dioxide: 12.12 μg/m3
Sulphur Dioxide: 1.86 μg/m3
Ozone: 79.68 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:04 PM
Sunset: 7:17 PM
Daylight: 12 hrs 27 mins
Moonrise: 12:45 AM
Moon Transit: 9:00 AM
Moonset: 5:04 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:30 AM - 11:00 AM
12:00 AM - 12:00 AM

Minor Periods

4:34 PM - 6:04 PM
12:15 AM - 1:45 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 67.2°F
Average Humidity: 56%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 10.64 μg/m3
PM10: 10.93 μg/m3
Carbon Monoxide: 500.78 μg/m3
Nitrogen Dioxide: 23.72 μg/m3
Sulphur Dioxide: 2.42 μg/m3
Ozone: 73.15 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:03 PM
Sunset: 7:15 PM
Daylight: 12 hrs 24 mins
Moonrise: 1:59 AM
Moon Transit: 9:54 AM
Moonset: 5:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:24 AM - 11:54 AM

Minor Periods

5:07 PM - 6:37 PM
1:29 AM - 2:59 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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