Roslyn Harbor, New York Weather
Roslyn Harbor, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Roslyn Harbor, Nassau County.
Tides, marine forecast and fishing conditions near Roslyn Harbor. Tide source:
Full aviation weather for Roslyn Harbor is published on the LaGuardia Airport (KLGA) page, 20 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Roslyn Harbor have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Roslyn Harbor: Republic Airport (KFRG) 21 km · John F. Kennedy International Airport (KJFK) 23 km · Westchester County Airport (KHPN) 28 km · Teterboro Airport (KTEB) 36 km · Long Island MacArthur Airport (KISP) 45 km
Conditions reported at KLGA describe the airfield itself. Weather 20 km away can differ, particularly in terrain or near the coast. For conditions at Roslyn Harbor specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Roslyn Harbor.
About Roslyn Harbor, New York
Roslyn Harbor, a quiet enclave on Long Island's North Shore, unfolds with a gentle slope towards the shimmering waters of Manhasset Bay. It lies 3.2 miles south of Glen Cove, NY (from Glen Cove, NY: bearing 183°T), and is situated 9.6 miles east-north-east of Queens. The landscape here is a study in understated elegance, where manicured lawns give way to the dappled shade of mature oaks and maples, their branches arching over winding lanes. Salt-laced air, carrying the faintest whisper of distant ferry horns, often hangs heavy in the humid summer months, a palpable presence that softens the edges of the day. Small, dignified homes, many with classic clapboard facades and weathered shingles, are punctuated by the occasional grander estate, their histories whispered in the creak of ancient gate hinges and the rustle of well-tended gardens. The rhythm of Roslyn Harbor is one of quiet contemplation, a place where the hurried pace of the wider world seems to recede, leaving behind a serene, almost dreamlike atmosphere, especially as the sun dips below the horizon, painting the bay in hues of rose and amethyst. The history of Roslyn Harbor is deeply entwined with the maritime traditions of the region, its origins as a shipbuilding and fishing center still subtly evident in the very character of the place. Though the clamor of industry has long since faded, replaced by the hushed hum of affluent residences and the occasional gleam of a well-maintained sailboat at its mooring, the echoes of its past remain. Local lore speaks of a time when the harbor was a bustling hub, its waters plied by schooners and fishing boats, a testament to an era of rugged self-reliance. Today, the local economy is primarily residential, a haven for those seeking a tranquil escape, yet the spirit of its coastal heritage endures, visible in the enduring appeal of waterfront living and the enduring beauty of Manhasset Bay, a constant, glittering reminder of Roslyn Harbor's deep connection to the sea.
Live animated radar for Roslyn Harbor and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Roslyn Harbor, Nassau County, New York |
| Coordinates | 40.816489°N, 73.637073°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 11576 |
| Area Code | 516 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Roslyn Harbor, New York Weather Page
This page provides live weather conditions and forecasts for Roslyn Harbor, New York, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Roslyn Harbor includes coordinates 40.816489°N, 73.637073°W, situated in Nassau County. ZIP code 11576. Telephone area code: 516. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
