Crescent Harbour, Ontario Weather
Crescent Harbour, Ontario — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Crescent Harbour in Simcoe.
Marine forecast and fishing conditions near Crescent Harbour.
Flight conditions near Crescent Harbour. Data source: locating…
Soil conditions, frost risk and crop weather for Crescent Harbour.
About Crescent Harbour, Ontario
Crescent Harbour is a compact rural community in Simcoe, Ontario, Canada. It is classified as a small locality. Crescent Harbour is located at 44.3724°N, 79.5317°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L4M.
Crescent Harbour rests along the quiet, expansive edge of Lake Simcoe, where the horizon meets the water in a long, unbroken line. It lies 11.5 km east of Barrie, ON (from Barrie, ON: bearing 89°T), and is situated 12.9 km north-north-east of Innisfil. The terrain here rises with modest purpose toward the nearby Little Hell Hill, creating a vantage point that catches the cool, silver light of late afternoon as it slides across the shallows. The air carries the faint, clean scent of damp earth and reeds, a reminder of the proximity to the Black River, which flows sixteen kilometers away and draws the landscape toward a subtle, watery stillness. The history of Crescent Harbour persists in the weathered docks and the steady, practical gaze of those who live beside the water. While the local economy has shifted from the early days of seasonal harvesting, the life of the people remains anchored to the moods of Lake Simcoe, which dictates the pace of the seasons more firmly than any clock. During the deep winter, the ice forms a silent, crystalline crust over the shore, and the community turns inward, maintaining traditions that have persisted through generations of families. Even in the heat of summer, the influence of the water provides a temperance to the days, allowing Crescent Harbour to exist as a place of quiet observation rather than restless noise.
Live animated radar for Crescent Harbour and surroundings — RainViewer.
NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.
Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload
| Location | Crescent Harbour, Simcoe, Ontario |
| Coordinates | 44.3724°N, 79.53171°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L4M |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Crescent Harbour, Ontario Weather Page
This page provides live weather conditions and forecasts for Crescent Harbour, Ontario, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Crescent Harbour includes coordinates 44.372400°N, 79.531710°W, situated in Simcoe. Postal FSA: L4M. Telephone area code: 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905. Timezone: Eastern Time (UTC−5 / −4).
Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled 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-19 and is public domain.