Marine Weather Net

Seabrook, NH Weather Forecast




Seabrook, New Hampshire

 Lat: 42.89N, Lon: 70.87W

Current Conditions Updated: 655 PM EDT SUN JUN 14 2026

Overcast
Temp: 83°F
  • Humidity:
  • 44%
  • Winds:
  • 9 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.68 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 83°F

  • Sunrise:
  • 5:02 AM EDT
  • Sunset:
  • 8:22 PM EDT
  • Moonrise:
  • 5:02 AM EDT
  • Moonset:
  • 9:38 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 61°F
Precip: 90%

MONDAY

PARTLY SUNNY
Hi: 81°F
Lo: 55°F
Precip: 40%

TUESDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 55°F

WEDNESDAY

PARTLY SUNNY
Hi: 79°F
Lo: 59°F
Weather Forecast In Detail:
Forecast Issued: 500 PM EDT Sun Jun 14 2026

BEACH HAZARDS STATEMENT IN EFFECT UNTIL 8 PM EDT THIS EVENING ...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 1 AM EDT MONDAY...
Tonight...Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Monday...Partly sunny. A chance of showers in the morning. Highs in the lower 80s. West winds around 10 mph. Chance of rain 40 percent.
Monday Night...Mostly clear. Lows in the mid 50s. Light and variable winds.
Tuesday...Mostly sunny. Highs in the upper 70s. Light and variable winds, becoming south around 10 mph in the afternoon.
Tuesday Night...Mostly clear. Lows in the mid 50s.
Wednesday...Partly sunny. Highs in the upper 70s.
Wednesday Night...Partly cloudy. Lows in the upper 50s.
Thursday...Partly sunny with a chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
Thursday Night...Showers likely in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 70 percent.
Juneteenth...Partly sunny. Warm with highs in the mid 80s.
Friday Night...Partly cloudy in the evening, then clearing. Lows in the lower 60s.
Saturday...Mostly sunny. Highs in the lower 80s.
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