Water Temperature of the Grand River in Fairport Harbor, OH

Current Water Temperature

74.8°F

Measurement Time: Sunday, August 30, 2026, 5:48 AM EDT

Temperature Locations

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Local Points of Interest

Lake Erie; Headland Dunes State Nature Preserve; Fairport Harbor Pier; Headlands Beach State Park

Grand River

Station Name: Fairport
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 568 feet

Sensor Depth: -5 feet

Nearest Address:
2 Coast Guard Rd
Fairport Harbor, OH 44045
Lake County

GPS Coordinates: 41.75975, -81.28106

Nearby Water Temperatures

Lake Erie, Cleveland, OH (23.7 mi)
Shenango River, Transfer, PA (53.6 mi)
Shenango River, Sharpsville, PA (54 mi)
Walnut Creek, Erie, PA (58 mi)
Shenango River, New Castle, PA (69.9 mi)
Lake Erie, Marblehead, OH (76.3 mi)
Beaver River, Wampum, PA (77.6 mi)
Connoquenessing Creek, Ellwood City, PA (84.6 mi)
St. Clair River, Algonac, MI (87.2 mi)
Detroit River, Detroit, MI (100.5 mi)
Clinton River, Mt. Clemens, MI (101.4 mi)
Clinton River, Sterling Heights, MI (107.1 mi)
Lower River Rouge, Dearborn, MI (108 mi)
River Rouge, Detroit, MI (109.7 mi)
Lake Huron, Lakeport, MI (110.2 mi)

Weather for Fairport Harbor, Ohio

Current Weather

70°F

Conditions: Cloudy

Humidity: 68%

Wind: S 6 mph

Dew Point: 59°F

Weather Forecast

Overnight
68°F - Cloudy

Sunday
81°F - Mostly Cloudy then Slight Chance Rain Showers

Sunday Night
70°F - Chance Showers And Thunderstorms

Monday
85°F - Slight Chance Rain Showers

Monday Night
74°F - Mostly Cloudy

Tuesday
85°F - Slight Chance Showers And Thunderstorms

Tuesday Night
74°F - Slight Chance Showers And Thunderstorms

Wednesday
87°F - Chance Showers And Thunderstorms then Mostly Sunny

Wednesday Night
73°F - Chance Showers And Thunderstorms

Thursday
82°F - Chance Showers And Thunderstorms

Thursday Night
68°F - Chance Showers And Thunderstorms

Friday
79°F - Chance Rain Showers

Friday Night
66°F - Partly Cloudy then Slight Chance Rain Showers

Saturday
78°F - Chance Rain Showers

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:25 PM
Sunset: 8:02 PM
Daylight: 13 hrs 12 mins

Moonrise: 8:59 PM
Moon Transit: 12:49 AM
Moonset: 9:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:29 PM - 9:59 PM
8:55 AM - 10:25 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:25 PM
Sunset: 8:02 PM
Daylight: 13 hrs 12 mins

Moonrise: 8:59 PM
Moon Transit: 12:49 AM
Moonset: 9:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:29 PM - 9:59 PM
8:55 AM - 10:25 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:25 PM
Sunset: 8:02 PM
Daylight: 13 hrs 12 mins

Moonrise: 8:59 PM
Moon Transit: 12:49 AM
Moonset: 9:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:29 PM - 9:59 PM
8:55 AM - 10:25 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:25 PM
Sunset: 8:02 PM
Daylight: 13 hrs 12 mins

Moonrise: 8:59 PM
Moon Transit: 12:49 AM
Moonset: 9:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:29 PM - 9:59 PM
8:55 AM - 10:25 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:25 PM
Sunset: 8:00 PM
Daylight: 13 hrs 10 mins

Moonrise: 9:23 PM
Moon Transit: 3:40 AM
Moonset: 10:36 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
4:46 PM - 7:16 PM

Minor Periods

8:53 PM - 10:23 PM
10:06 AM - 11:36 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:25 PM
Sunset: 8:00 PM
Daylight: 13 hrs 10 mins

Moonrise: 9:23 PM
Moon Transit: 3:40 AM
Moonset: 10:36 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
4:46 PM - 7:16 PM

Minor Periods

8:53 PM - 10:23 PM
10:06 AM - 11:36 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:25 PM
Sunset: 7:58 PM
Daylight: 13 hrs 7 mins

Moonrise: 9:51 PM
Moon Transit: 4:29 AM
Moonset: 11:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
5:36 PM - 8:06 PM

Minor Periods

9:21 PM - 10:51 PM
11:18 AM - 12:48 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:25 PM
Sunset: 7:58 PM
Daylight: 13 hrs 7 mins

Moonrise: 9:51 PM
Moon Transit: 4:29 AM
Moonset: 11:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
5:36 PM - 8:06 PM

Minor Periods

9:21 PM - 10:51 PM
11:18 AM - 12:48 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:24 PM
Sunset: 7:57 PM
Daylight: 13 hrs 4 mins

Moonrise: 10:27 PM
Moon Transit: 5:21 AM
Moonset: 1:04 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:51 AM - 7:21 AM
6:31 PM - 9:01 PM

Minor Periods

9:57 PM - 11:27 PM
12:34 AM - 2:04 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:24 PM
Sunset: 7:57 PM
Daylight: 13 hrs 4 mins

Moonrise: 10:27 PM
Moon Transit: 5:21 AM
Moonset: 1:04 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:51 AM - 7:21 AM
6:31 PM - 9:01 PM

Minor Periods

9:57 PM - 11:27 PM
12:34 AM - 2:04 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:24 PM
Sunset: 7:55 PM
Daylight: 13 hrs 2 mins

Moonrise: 11:11 PM
Moon Transit: 6:17 AM
Moonset: 2:19 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
7:30 PM - 10:00 PM

Minor Periods

12:00 AM - 12:00 AM
1:49 PM - 3:19 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:24 PM
Sunset: 7:55 PM
Daylight: 13 hrs 2 mins

Moonrise: 11:11 PM
Moon Transit: 6:17 AM
Moonset: 2:19 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
7:30 PM - 10:00 PM

Minor Periods

12:00 AM - 12:00 AM
1:49 PM - 3:19 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:24 PM
Sunset: 7:53 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:11 AM
Moon Transit: 7:17 AM
Moonset: 3:30 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
8:31 PM - 11:01 PM

Minor Periods

3:00 PM - 4:30 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:24 PM
Sunset: 7:53 PM
Daylight: 12 hrs 59 mins

Moonrise: 12:11 AM
Moon Transit: 7:17 AM
Moonset: 3:30 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
8:31 PM - 11:01 PM

Minor Periods

3:00 PM - 4:30 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:23 PM
Sunset: 7:52 PM
Daylight: 12 hrs 56 mins

Moonrise: 12:07 AM
Moon Transit: 8:20 AM
Moonset: 4:33 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:50 AM - 10:20 AM
12:00 AM - 12:00 AM

Minor Periods

4:03 PM - 5:33 PM
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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