Note: Rossport Ontario has a very small astronomical tide — about 0 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 — Thu, Sep 17
- High Tide12:02 AM0.30m (1.0ft) LAT
Sat, Sep 19
- High Tide2:51 PM0.30m (1.0ft) LAT






Station Details
- Location
- Rossport Ontario, Ontario, Canada
- Coordinates
- 48.8300°N, 87.5200°W
- Station ID
- rossport_ontario-10220-can-meds
- Type
- Reference (harmonic)
- Timezone
- America/Toronto
- Datum
- LAT (Lowest Astronomical Tide)
- Source
- TICON-4 (SHOM)
Tide Chart for Rossport Ontario
Sun
Moon
Tidal Conditions
Fishing & Tides at Rossport Ontario — Friday, September 18
Best fishing times today
- Minor10:10 PM – 11:10 PM
- Major6:24 AM – 8:24 AM☀ prime
- Minor3:38 PM – 4:38 PM
- Major6:50 PM – 8:50 PM☀ prime
The moon is at a quarter phase, so today's high and low tides are closer together than usual.