Note: Oshawa Ontario has a very small astronomical tide — about 3 cm between high and low water. Day-to-day changes in water level here are driven mainly by wind, air pressure and seiche rather than the tide, so observed levels can differ noticeably from these predictions.
Today’s Tide Times — Fri, Nov 6, 2026
Today — Fri, Nov 6, 2026
- High Tide1:38 AM0.07m (0.2ft) LAT
Tomorrow’s Tide Times — Mon, Nov 9, 2026
Mon, Nov 9, 2026
- High Tide2:38 PM0.06m (0.2ft) LAT






Station Details
- Location
- Oshawa Ontario, Ontario, Canada
- Coordinates
- 43.8600°N, 78.8200°W
- Station ID
- oshawa_ontario-13450-can-meds
- Type
- Reference (harmonic)
- Timezone
- America/Toronto
- Datum
- LAT (Lowest Astronomical Tide)
- Source
- TICON-4 (SHOM)
Tide Chart for Oshawa Ontario
Sun
Moon
Tidal Conditions
Fishing & Tides at Oshawa Ontario — Friday, November 6
Best fishing times today
- Minor3:42 AM – 4:42 AM
- Major8:53 AM – 10:53 AM
- Minor3:00 PM – 4:00 PM
- Major9:22 PM – 11:22 PM
The sun and moon are aligned, so the gap between today's high and low tide is near its monthly peak.
7-Day Tide Table & Forecast for Oshawa Ontario
Mon, Nov 9, 2026
- High Tide2:38 PM0.06m (0.2ft) LAT
Sun, Nov 15, 2026
- High Tide6:52 PM0.04m (0.1ft) LAT