Est. 2003 on the New Hampshire Coast · Updated Continuously

SeacoastWeather

A steady light on the Gulf of Maine.
Live conditions, forecasts, and storm watch for the coasts of New Hampshire, Maine & Massachusetts
NWS Watches & Warnings · Rockingham County, NH
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Current Conditions

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Official · NWS / KPSM
Pease Intl. Tradeport · Portsmouth, NH
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Wind
Humidity
Pressure
Dew Pt.

Rye Live Weather

Ambient WS-2000 · Seacoast, NH
Temp
Feels Like
Wind
Gust
Humidity
Rain Today
UV Index
Solar
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Seven-Day Forecast

Coastal Rockingham · NWS Gray/Portland
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Live Weather Map

New England & Gulf of Maine · NOAA / NWS / NDBC
Layers
Obs
Value
Obs Opacity
Base Map
Brightness
Loading map… KGYX radar · GOES NE · NDBC
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Tides & Marine

Fort Point · Portsmouth Harbor

Tides — Fort Point, NH

NOAA CO-OPS 8423898
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NERACOOS Mariners Dashboard

NE Regional Ocean Observing

Real-time buoy data, wave heights, water temperature, winds, and marine forecasts across the Gulf of Maine and New England coast — compiled and maintained by the Northeastern Regional Association of Coastal Ocean Observing Systems.

  • ◦ Live buoy observations · Gulf of Maine network
  • ◦ Significant wave height & period
  • ◦ Sea surface temperature & salinity
  • ◦ Surface winds & air pressure
  • ◦ Coastal forecasts & advisories
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Live Tide Curve — Fort Point, NH

NOAA CO-OPS 8423898
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Predicted level High Low Now
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Model Interpolations

Station Guidance · TAMU WDI + Open-Meteo

Point Model Guidance

NAM · GFS · HRRR · ECMWF · AIFS · NBM
Select a station and product, then Get Data.
NAM & GFS text guidance · Dept. of Atmospheric Sciences, Texas A&M University. HRRR / ECMWF / AIFS / NBM point data · Open-Meteo.com (CC BY 4.0). The Time Period selector windows the Open-Meteo output; TAMU text products are fixed to the latest run.
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References & Deeper Data

Curated, current, verified