Enter your search query in the box below.

Sag Harbor, New York Weather

Sag Harbor, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Sag Harbor, Suffolk County.

🌡️ Current Conditions
Loading current conditions…
24-Hour Forecast
Loading hourly forecast…
Current Conditions Detail
Loading detail…
7-Day Forecast
Loading 7-day forecast…
🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Sag Harbor. Nearest NOAA tide station:

Loading tide data…
Loading marine conditions…
✈️ Aviation Weather

Flight conditions near Sag Harbor — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

Loading aviation data…
🌿 Air Quality
Loading air quality data…
NWS Extended Forecast
Loading NWS forecast…
📡 Precipitation Radar

Live animated radar for Sag Harbor and surroundings — RainViewer.

Loading radar…
🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
Calculating…

About Sag Harbor, New York

Sag Harbor rests on the southeastern edge of Long Island, a crescent of land cradled by the embrace of Peconic Bay and Gardiner's Bay. It lies 9.3 miles north-north-east of Southampton, NY (from Southampton, NY: bearing 33°T), and is situated 8.4 miles east-south-east of Southold. Its terrain is a gentle swell of sand and pine, where the salty tang of the Atlantic air mingles with the sweet scent of bayberry bushes. The light here, particularly as it softens in late afternoon, casts a warm, honeyed glow across the weathered clapboard houses and the masts of sailboats that crowd the harbor. The rhythm of Sag Harbor is one of tides and seasons, a quiet hum that resonates with the lapping water and the distant cries of gulls. This is a place etched by a maritime past; Sag Harbor was once a bustling whaling port, its fortunes tied to the deep-sea chase. Evidence of this era lingers in the historic Sag Harbor Whaling and Historical Museum, and the very bones of the town seem to echo with the tales of those who sailed from its shores. Today, its economy has shifted, embracing tourism and the quiet prosperity of a desirable summer destination, yet the echoes of its seafaring heritage remain, a palpable undercurrent beneath the veneer of contemporary life. The waters are still central, whether for recreation or for the occasional working boat, and the coastline, a mosaic of sandy stretches and marshy inlets, offers a constant reminder of the boundless ocean beyond.

LocationSag Harbor, Suffolk County, New York
Coordinates40.997877°N, 72.292582°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)11963
Area Code914, 845
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service