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      Small Craft Advisory
      until 6:00 PM EDT
      Elev 23 ft, 40.729 °N 73.207 °W

      Islip, NY

      Percy WIlliams Cove Station56°
      Thu, Oct 15, 2026
      Tonight
      Thu 10/15
      Low 52°f
      50% Precip. / 0.02 in
      Partly cloudy skies this evening. Increasing clouds with periods of showers late. Low 52F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
      Tomorrow
      Fri 10/16
      High 69°f
      92% Precip. / 0.13 in
      Showers in the morning, then cloudy in the afternoon. High 69F. Winds SSW at 10 to 20 mph. Chance of rain 90%.
      Sunrise 7:04 AM
      Sunset 6:12 PM
      Moonrise 12:18 PM
      Moonset 8:58 PM
      Waxing Crescent, 23% visible
      Hourly Forecast
      Now
      55°
      9PM
      56°
      10PM
      56°
      11PM
      56°
      12AM
      57°
      1AM
      58°
      2AM
      59°
      3AM
      60°
      4AM
      61°
      5AM
      44%
      61°
      6AM
      51%
      61°
      7AM
      59%
      62°
      7:05AM
      Sunrise
      8AM
      56%
      62°
      9AM
      93%
      64°
      10AM
      56%
      65°
      11AM
      43%
      66°
      12PM
      67°
      1PM
      67°
      2PM
      68°
      3PM
      69°
      4PM
      68°
      5PM
      68°
      6PM
      31%
      67°
      6:10PM
      Sunset
      7PM
      66%
      66°
      8PM
      79%
      66°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 pm
      Partly Cloudy
      		 56°F 55°F 1% 0in 35% 48°F 76% 5 mph SE 30.19in
      10:00 pm
      Partly Cloudy
      		 56°F 55°F 1% 0in 30% 48°F 76% 5 mph SE 30.18in
      11:00 pm
      Partly Cloudy
      		 56°F 55°F 2% 0in 42% 49°F 76% 6 mph SE 30.16in
      Additional Conditions
      1. Pressure 30.19 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point48°F
      5. Humidity 76%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KISP Station History
      Almanac for October 15, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 64°F 81°F 1990
      4. Low 52°F 48°F 33°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0.02 in 3.6 in -
      7. Snow 0 in 0 in -
      Almanac for October 16, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 70°F 64°F 80°F
      4. Low 56°F 47°F 33°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:04 AM 6:12 PM
      3. Civil Twilight 6:36 AM 6:40 PM
      4. Nautical Twilight 6:04 AM 7:11PM
      5. Astronomical Twilight 5:33 AM 7:43 PM
      1. Length of Visible Light 12h 3m
      2. Length of Day 11h 8m
      3. Tomorrow will be 2 minutes 36 seconds shorter
      1. Moon 12:18 PM 8:58 PM
      2. Waxing Crescent23% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
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