Water Temperature of the St. Lawrence River in Wellesley Island, NY

Current Water Temperature

39.9°F

Measurement Time: Monday, December 30, 2024, 11:54 AM EST

Temperature Locations

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Local Points of Interest

Coast Guard Station Alexandria Bay; Keewaydin State Park

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St. Lawrence River

Station Name: Alexandria Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 240 feet / 73 meters

Sensor Depth: -1.8 feet / -0.6 meters

Nearest Address:
45898 Hopewell Hall Rd
Wellesley Island, NY 13640
Jefferson County

GPS Coordinates: 44.331110, -75.934528

Nearby Water Temperatures

St. Lawrence River, Ogdensburg, NY (33.6 mi)
Independence River, Donnattsburg, NY (50.2 mi)
Oswego River, Oswego, NY (67.1 mi)
Buck Creek, Inlet, NY (72.6 mi)
Lake Ontario, Rochester, NY (87.9 mi)
Skaneateles Lake, Skaneateles, NY (98.9 mi)
Irondequoit Creek, Penfield, NY (113.6 mi)
Allen Creek, Brighton, NY (115.0 mi)
Northrup Creek, North Greece, NY (116.9 mi)
Genesee River, Rochester, NY (117.5 mi)
Erie Canal, Rochester, NY (119.5 mi)
Sandy Creek, North Hamlin, NY (120.2 mi)
Lake Champlain, Port Henry, NY (124.4 mi)
Mohawk River, Fort Johnson, NY (127.5 mi)
Mohawk River, Amsterdam, NY (130.0 mi)

Weather for Wellesley Island, New York

Current Weather

44.4°F
Sunny
Conditions: Sunny
Humidity: 73%
Feels Like: 35.5°F
Wind: SSW 23.5 mph
Wind Gusts: 33.4 mph
Pressure: 29.44 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0.4

Five Day Weather Forecast

Moderate rain
Mon
H: 50°F
L: 38°F
Patchy rain nearby
Tue
H: 38°F
L: 35°F
Heavy rain
Wed
H: 36°F
L: 32°F
Moderate or heavy snow showers
Thu
H: 35°F
L: 29°F
Light freezing rain
Fri
H: 29°F
L: 23°F

Air Quality

AQI: 1 - Good
PM2.5: 0.93 μg/m3
PM10: 0.93 μg/m3
Carbon Monoxide: 370 μg/m3
Nitrogen Dioxide: 7.96 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:06 AM
Sunset: 4:34 PM
Daylight: 8 hrs 55 mins
Moonrise: 7:54 AM
Moon Transit: 11:55 AM
Moonset: 3:58 PM
Moon Phase: New
Moon Illumination: 2.1%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
11:25 AM - 1:55 PM

Minor Periods

3:28 PM - 4:58 PM
7:24 AM - 8:54 AM

Action Rating: 5 out of 5

Winter Storm Watch issued December 30 at 3:46AM EST until January 5 at 6:00PM EST by NWS Buffalo NY

Effective: Mon December 30, 2024, 3:46 AM
Expires: Mon December 30, 2024, 12:00 PM

* WHAT...Heavy lake effect snow possible. Total snowfall accumulations of Greater than 7 inches possible. Greatest snowfall accumulations will be found across the Tug Hill and southeast of Lake Ontario. * WHERE...Wayne, Northern Cayuga, Oswego, Jefferson, and Lewis Counties. * WHEN...From Wednesday afternoon through Sunday afternoon. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the Wednesday evening and Thursday morning commutes.

Narrow bands of heavy snow could bring rapidly changing road conditions and visibilities. Localized travel problems will be possible.


Wind Advisory issued December 30 at 2:52AM EST until December 30 at 7:00PM EST by NWS Buffalo NY

Effective: Mon December 30, 2024, 2:52 AM
Expires: Mon December 30, 2024, 12:00 PM

* WHAT...Southwest winds 30 to 40 mph with gusts up to 50 mph. The strongest winds will be this afternoon and early evening. * WHERE...Jefferson County. * WHEN...Until 7 PM EST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.
Monday, December 30, 2024

Weather Forecast

Conditions: Moderate rain
Average Temperature: 43.6°F
Average Humidity: 92%
Chance of Rain: 84%
Wind: 29.1 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 5.99 μg/m3
PM10: 8.1 μg/m3
Carbon Monoxide: 319.01 μg/m3
Nitrogen Dioxide: 6.54 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 71.08 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:06 AM
Sunset: 4:34 PM
Daylight: 8 hrs 55 mins
Moonrise: 7:54 AM
Moon Transit: 11:55 AM
Moonset: 3:58 PM
Moon Phase: New
Moon Illumination: 2.1%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
11:25 AM - 1:55 PM

Minor Periods

3:28 PM - 4:58 PM
7:24 AM - 8:54 AM

Action Rating: 5 out of 5

Tuesday, December 31, 2024

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 36.8°F
Average Humidity: 90%
Chance of Rain: 84%
Wind: 20.1 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 5.08 μg/m3
PM10: 6.09 μg/m3
Carbon Monoxide: 331.89 μg/m3
Nitrogen Dioxide: 8.74 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 64.08 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:07 AM
Sunset: 4:35 PM
Daylight: 8 hrs 55 mins
Moonrise: 8:44 AM
Moon Transit: 12:52 AM
Moonset: 5:07 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:51 AM - 4:21 AM
12:22 AM - 2:52 PM

Minor Periods

4:37 PM - 6:07 PM
8:14 AM - 9:44 AM

Action Rating: 4 out of 5

Wednesday, January 1, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 34.7°F
Average Humidity: 96%
Chance of Rain: 89%
Wind: 22.4 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 7.57 μg/m3
Carbon Monoxide: 368.22 μg/m3
Nitrogen Dioxide: 14.14 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 49.8 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:07 AM
Sunset: 4:36 PM
Daylight: 8 hrs 56 mins
Moonrise: 9:22 AM
Moon Transit: 1:48 PM
Moonset: 6:23 PM
Moon Phase: New
Moon Illumination: 2.7%

Best Times for Fishing or Hunting

Major Periods

2:48 AM - 5:18 AM
1:18 PM - 3:48 PM

Minor Periods

5:53 PM - 7:23 PM
8:52 AM - 10:22 AM

Action Rating: 3 out of 5

Thursday, January 2, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 31.2°F
Average Humidity: 76%
Chance of Rain: 85%
Wind: 22.6 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 0.66 μg/m3
PM10: 0.66 μg/m3
Carbon Monoxide: 327.45 μg/m3
Nitrogen Dioxide: 2.28 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 72.8 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:08 AM
Sunset: 4:37 PM
Daylight: 8 hrs 57 mins
Moonrise: 9:53 AM
Moon Transit: 2:41 PM
Moonset: 7:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.5%

Best Times for Fishing or Hunting

Major Periods

3:42 AM - 6:12 AM
2:11 PM - 4:41 PM

Minor Periods

7:10 PM - 8:40 PM
9:23 AM - 10:53 AM

Action Rating: 3 out of 5

Friday, January 3, 2025

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 27.3°F
Average Humidity: 70%
Chance of Rain: 85%
Wind: 21.3 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.34 μg/m3
PM10: 1.34 μg/m3
Carbon Monoxide: 336.42 μg/m3
Nitrogen Dioxide: 3.5 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:39 AM
Sun Transit: 12:08 AM
Sunset: 4:38 PM
Daylight: 8 hrs 58 mins
Moonrise: 10:19 AM
Moon Transit: 3:32 PM
Moonset: 8:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.5%

Best Times for Fishing or Hunting

Major Periods

4:33 AM - 7:03 AM
3:02 PM - 5:32 PM

Minor Periods

8:27 PM - 9:57 PM
9:49 AM - 11:19 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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