Port McNicoll, Ontario Weather
Port McNicoll, 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 Port McNicoll in Simcoe.
Marine forecast and fishing conditions near Port McNicoll.
Flight conditions near Port McNicoll. Data source: locating…
Soil conditions, frost risk and crop weather for Port McNicoll.
About Port McNicoll, Ontario
Port McNicoll is a community in Simcoe, Ontario, Canada. It is classified as a town. Port McNicoll is located at 44.7493°N, 79.8107°W. It observes Eastern Time (UTC−5 / −4). Postal code area: L4R.
Port McNicoll rests upon the quiet, shifting edges of Georgian Bay, where the land rises into the gentle slopes of the Wireless Hill. It lies 5.8 km east of Midland, ON (from Midland, ON: bearing 91°T), and is situated 14.0 km west-north-west of Coldwater. The Wye River moves toward the bay with a steady, deliberate coldness, carrying the scent of damp earth and deep timber through the hollows. At dusk, the light here turns a bruised, metallic violet, clinging to the water’s surface as if reluctant to surrender the day to the dark. The history of Port McNicoll is anchored in the grand, heavy industry of steamships and iron, a legacy that lingers in the rusted silence of the shoreline. While the roar of the docks has long since faded into a ghost of its former self, the local economy keeps a modest pace, mindful of the vast, open horizon that defines the region. Residents find beauty in the stark, utilitarian lines of the old port, often looking out toward the distant Parc national du Canada des Îles-de-la-Baie-Georgienne or watching the way the wind catches the reeds near White's Falls. Life here observes a quiet dignity, moving in sync with the seasonal ice and the sudden, sharp clarity of the Ontario air.
Live animated radar for Port McNicoll 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 | Port McNicoll, Simcoe, Ontario |
| Coordinates | 44.74933°N, 79.81068°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | L4R |
| 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 Port McNicoll, Ontario Weather Page
This page provides live weather conditions and forecasts for Port McNicoll, 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 Port McNicoll includes coordinates 44.749330°N, 79.810680°W, situated in Simcoe. Postal FSA: L4R. 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.