Port conditions
Tide times, wind, waves and water temperature near a port, from the nearest NOAA weather buoys and tide stations.
Information only — not for navigation. Never use these results to plan or conduct a passage.
Conditions near Oshawa, from 3 NOAA stations within 100 km.
Weather buoys
Buoy NW Lake Ontario Ajax 17 km awayObserved Oct 6, 2026, 16:00 UTC
- Wind
- 3.9 kn from 230°
- Gusts
- 7.8 kn
- Waves
- 0.1 m, 4 s
- Water
- 17.1 °C
- Air
- 10.5 °C
- Pressure
- 1,023.9 hPa
Wind speed, last 24 hours
Wave height, last 24 hours
Last 24 hours: wind 2–21 kn, waves 0.1–0.8 m.
Buoy OLCN6 59 km awayObserved Oct 6, 2026, 16:00 UTC
- Wind
- 1.9 kn from 360°
- Gusts
- 4.1 kn
- Waves
- —
- Water
- —
- Air
- 10.8 °C
- Pressure
- 1,014.6 hPa
Wind speed, last 24 hours
Last 24 hours: wind 2–26 kn.
Buoy Oak Orchard, NY 73 km awayObserved Oct 6, 2026, 14:30 UTC
- Wind
- 5.8 kn
- Gusts
- 9.7 kn
- Waves
- —
- Water
- —
- Air
- 10.2 °C
- Pressure
- —
Wind speed, last 24 hours
Last 24 hours: wind 6–23 kn.
Source: NOAA National Data Buoy Center and NOAA CO-OPS Tides & Currents, US public domain.
Batch runs
Conditions at many ports at once?
Pro runs this tool for every row of a CSV or a watchlist, up to 500 rows at a time, in the Voydar Terminal, and downloads the answers as CSV. Single runs here stay free. Try Pro free for 14 days, once, no card needed.
How this works
- Stations: NOAA National Data Buoy Center buoys and CO-OPS tide stations within 100 km of the port's position, nearest first.
- Readings: the buoys' own reports, refreshed twice an hour, in the units NOAA publishes (wind converted from m/s to knots).
- Tides: NOAA's high/low predictions for the nearest tide station, refreshed daily, 8 days ahead. Local effects and weather can move the real tide by a lot.