Marine Weather Net

Perth Amboy, NJ Weather Forecast


Marine Forecast: New York Harbor


Perth Amboy, New Jersey

 Lat: 40.51N, Lon: 74.27W

Current Conditions Updated: 451 PM EDT TUE JUL 14 2026

Mostly Cloudy
Temp: 91°F
  • Humidity:
  • 48%
  • Winds:
  • 21 MPH WSW
  • Gusts:
  • 32 MPH
  • Barometer:
  • 29.94 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 96°F

  • Sunrise:
  • 5:37 AM EDT
  • Sunset:
  • 8:25 PM EDT
  • Moonrise:
  • 5:32 AM EDT
  • Moonset:
  • 9:04 PM EDT

TONIGHT

MOSTLY CLEAR
Lo: 75°F

WEDNESDAY

SUNNY

Hi: 100°F
Lo: 75°F

THURSDAY

MOSTLY SUNNY
Hi: 95°F
Lo: 71°F

FRIDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 67°F
Weather Forecast In Detail:
Forecast Issued: 400 PM EDT Tue Jul 14 2026

EXTREME HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM EDT WEDNESDAY
Tonight...Mostly clear. Warmer with lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Wednesday...Sunny, hot with highs around 100. West winds 5 to 10 mph. Gusts up to 25 mph in the afternoon.
Wednesday Night...Mostly cloudy. Lows in the mid 70s. Northwest winds 5 to 10 mph.
Thursday...Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph.
Thursday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Northwest winds 5 to 10 mph.
Friday...Mostly sunny. Hot with highs in the lower 90s.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Saturday...Showers likely. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
Saturday Night...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 60 percent.
Sunday...Partly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 50 percent.
Sunday Night...A chance of showers in the evening. Partly cloudy. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Mostly sunny. Hot with highs in the upper 80s.
Monday Night...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows around 70. Chance of rain 40 percent.
Tuesday...Mostly sunny with a chance of showers. Hot with highs around 90. Chance of rain 40 percent.
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