Marine Weather Net

South Amboy, NJ Weather Forecast


Marine Forecast: New York Harbor


South Amboy, New Jersey

 Lat: 40.48N, Lon: 74.29W

Current Conditions Updated: 951 AM EDT FRI AUG 14 2026

Mostly Cloudy
Temp: 81°F
  • Humidity:
  • 47%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.04 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 6:05 AM EDT
  • Sunset:
  • 7:54 PM EDT
  • Moonrise:
  • 8:14 AM EDT
  • Moonset:
  • 8:55 PM EDT

TODAY

MOSTLY SUNNY
Hi: 89°F
Lo: 67°F

SATURDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 65°F

SUNDAY

PARTLY SUNNY
Hi: 85°F
Lo: 69°F
Precip: 60%

MONDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 65°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 606 AM EDT Fri Aug 14 2026

Today...Mostly sunny. Hot with highs in the upper 80s. Northwest winds around 5 mph.
Tonight...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 60s. East winds around 5 mph, becoming north after midnight.
Saturday...Mostly sunny. Hot with highs in the mid 80s. Northeast winds around 5 mph.
Saturday Night...Partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Sunday...Partly sunny in the morning, then mostly cloudy with showers likely in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 60 percent.
Sunday Night...Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 90 percent.
Monday...Mostly sunny. Showers likely with a chance of thunderstorms in the morning. Hot with highs in the upper 80s. Chance of rain 70 percent.
Monday Night...Partly cloudy in the evening, then clearing. Lows in the mid 60s.
Tuesday...Sunny, hot with highs in the mid 80s.
Tuesday Night...Mostly clear. Lows in the mid 60s.
Wednesday...Sunny, hot with highs in the upper 80s.
Wednesday Night...Partly cloudy. Lows in the upper 60s.
Thursday...Mostly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent.
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