Alexandria Bay, New York Weather
Alexandria Bay, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Alexandria Bay, Jefferson County.
Tides, marine forecast and fishing conditions near Alexandria Bay. Tide source:
Flight conditions near Alexandria Bay. Data source: locating…
About Alexandria Bay, New York
Alexandria Bay, a jewel in the Thousand Islands, unfolds with a rugged, watery beauty that speaks of ancient glacial hands and the relentless caress of the St. Lawrence River. It lies 80.5 miles north of Clay, NY (from Clay, NY: bearing 9°T), and is situated 2.1 miles north-east of Point Vivian. The landscape here is a dynamic interplay of granite outcrops, worn smooth by eons of wind and ice, and the ever-present shimmer of water. Islands, ranging from mere rocky humps to substantial, tree-clad havens, punctuate the expanse, creating a labyrinthine waterways where sunlight fractures into a thousand dancing pieces. The air, especially in the early morning or late afternoon, carries a crisp, invigorating tang, a blend of pine needles and the cool breath of the river, hinting at the distinct seasons that paint Alexandria Bay with vibrant, fleeting hues. This is a place where history flows as readily as the currents. Once a vital hub for early fur traders and later a booming hub for the timber industry, Alexandria Bay’s character is deeply intertwined with the St. Lawrence River’s power and bounty. The grand, Gilded Age summer cottages that still crown some of the larger islands are silent witnesses to a time when this region was a playground for America’s elite, drawn by the promise of recreation and the dramatic scenery. Today, the local economy thrives on tourism, with boat tours weaving through the islands, fishermen casting their lines for the legendary St. Lawrence bass, and the cheerful hum of summer visitors filling the air. Boldt Castle, a testament to a grand, unfulfilled love story, stands sentinel over the river, a romantic landmark that draws eyes and imaginations from across the globe.
Live animated radar for Alexandria Bay 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 | Alexandria Bay, Jefferson County, New York |
| Coordinates | 44.335884°N, 75.917731°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 13607 |
| Area Code | 315 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Alexandria Bay, New York Weather Page
This page provides live weather conditions and forecasts for Alexandria Bay, New York, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. 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 Alexandria Bay includes coordinates 44.335884°N, 75.917731°W, situated in Jefferson County. ZIP code 13607. Telephone area code: 315. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. 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.
