Oswego Water Temperature

(Today) 19th Feb 2025

2.5°C / 36.5°F

The water will feel freezing / baltic. You would have to be insane or getting paid to want to get in water this cold! If you do make sure you are wearing a top end drysuit and all the accessories.

Current weather

-8°C / 18°F
(fog)
Partly cloudy
Wind
21 mph
Humidity
91%

The measurements for the water temperature in Oswego, New York are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Oswego water temperature derived from many years of historical sea surface temperature data.

Oswego average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Oswego
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.9 1.3 0.4 1 2.8 7.6 17.4 21.2 17.6 10.7 7.5 2.9
Max °C 5.2 4.4 3.2 5.9 8.3 22.3 25.4 24.8 23 18.6 12 8.5
Min °F 36.7 35.5 33.8 35.7 39.2 51.5 66.5 71.6 65.8 54.4 47.3 39.5
Max °F 40 38.6 36.6 40.6 44.7 66.2 74.5 75.2 71.2 62.3 51.8 45.1

The warmest water temperature is in August with an average around 73.4°F / 23.0°C. The coldest month is March with an average water temperature of 35.2°F / 1.8°C.


7 day tide forecast for Oswego

WedThuFriSatSunMonTue
  • Low 2:52am
    (0.25m)
  • High 8:49am
    (1.56m)
  • Low 3:59pm
    (0.33m)
  • High 9:34pm
    (1.3m)
  • Low 3:28am
    (0.29m)
  • High 9:30am
    (1.55m)
  • Low 4:58pm
    (0.35m)
  • High 10:32pm
    (1.26m)
  • Low 4:19am
    (0.33m)
  • High 10:23am
    (1.55m)
  • Low 6:00pm
    (0.34m)
  • High 11:32pm
    (1.25m)
  • Low 5:26am
    (0.36m)
  • High 11:26am
    (1.55m)
  • Low 7:00pm
    (0.31m)
  • High 12:29am
    (1.27m)
  • Low 6:37am
    (0.34m)
  • High 12:27pm
    (1.58m)
  • Low 7:56pm
    (0.26m)
  • High 1:21am
    (1.32m)
  • Low 7:43am
    (0.3m)
  • High 1:22pm
    (1.62m)
  • Low 8:48pm
    (0.2m)
  • High 2:08am
    (1.4m)
  • Low 8:41am
    (0.22m)
  • High 2:11pm
    (1.68m)
  • Low 9:36pm
    (0.14m)
7 day tide times for Oswego

*These tide times are estimates based on the nearest accurate location (Troy, Hudson River, New York) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.