Marine Weather Net

Keyport, NJ Weather Forecast


Marine Forecast: New York Harbor


Keyport, New Jersey

 Lat: 40.43N, Lon: 74.2W

Current Conditions Updated: 1051 PM EDT FRI MAR 13 2026

Mostly Cloudy
Temp: 40°F
  • Humidity:
  • 76%
  • Winds:
  • 7 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.81 in.
  • Dewpoint:
  • 33°F
  • Heat index:
  • 40°F

  • Sunrise:
  • 7:08 AM EDT
  • Sunset:
  • 7:01 PM EDT
  • Moonrise:
  • 4:58 AM EDT
  • Moonset:
  • 2:20 PM EDT

TONIGHT

CLEARING

Lo: 39°F

SATURDAY

SUNNY

Hi: 51°F
Lo: 35°F

SUNDAY

CLOUDY
Hi: 50°F
Lo: 50°F

MONDAY

CHANCE OF T-STORM
Hi: 61°F
Lo: 35°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 940 PM EDT Fri Mar 13 2026

Overnight...Partly cloudy late this evening, then clearing. Not as cool with lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Saturday...Sunny. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 40 mph.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming north around 5 mph after midnight.
Sunday...Cloudy. Highs around 50. East winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night...Cloudy. Rain after midnight. Lows in the lower 40s. Temperature rising to around 50 after midnight. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Monday...Showers. A chance of thunderstorms in the afternoon. Breezy and not as cool with highs in the lower 60s. Chance of rain 90 percent.
Monday Night...A chance of thunderstorms in the evening. Showers, breezy with lows in the mid 30s. Chance of rain 90 percent.
Tuesday...Partly sunny. A chance of rain showers in the morning. Much cooler with highs in the lower 40s. Chance of rain 40 percent.
Tuesday Night...Partly cloudy. Colder with lows in the mid 20s.
Wednesday...Mostly sunny in the morning, then becoming mostly cloudy. Highs around 40.
Wednesday Night...Mostly cloudy. Cold with lows in the upper 20s.
Thursday...Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s.
Thursday Night...Mostly cloudy. Lows in the mid 30s.
Friday...Mostly cloudy. Highs around 50.
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