Lake Tappan
Water: 86° F
Air H: 91° F L: 70° F
Today: Mostly cloudy throughout the day.
https://lakemonster.com/lake/NJ/Lake-Tappan-2484
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Rockport Reservoir
Water Temp: 38 Air Temp: 58
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Today
Lake Tappan's current water temperature is 86°F. Today's forecast is: Mostly cloudy throughout the day., with a high around 91°F and a low around 70°F. Winds are out of the NNW at 4 mph with gusts of 15 mph.
Current Conditions
Water Temp (F)
84° - 86°
Estimate as of Aug 11, 2022
Current Air (F)
80°
Wind (MPH)
N4 -
15 gust
About this lake
Description
Lake Tappan is a reservoir impounded by the Tappan Dam on the Hackensack River, straddling the border between the U.S. states of New Jersey and New York. Wikipedia