Today's tide
Today's tides
m above chart datum- Low7:03 AM0.63 m
- High11:18 AM4.27 m
- Low6:54 PM0.62 m
- High11:30 PM4.71 m
Tomorrow's tide (predicted)
Tomorrow's tides
m above chart datum- Low7:45 AM0.65 m
- High11:57 AM4.05 m
- Low7:30 PM0.61 m
| Tide | Time | Height |
|---|---|---|
| Low | 7:03 AM | 0.63 m |
| High | 11:18 AM | 4.27 m |
| Low | 6:54 PM | 0.62 m |
| High | 11:30 PM | 4.71 m |
Best windows today
- Fishing5:00 to 8:00 PM
Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the incoming tide around the 11:18 AM high. Second window 7:00 to 8:00 PM.
- Tidepools & shelling6:00 to 7:00 PM
Today's best window (6:00 to 8:00 AM) has passed. The 0.63 m low at 7:03 AM falls in full daylight. The tide returns fast here, so start heading back by 8:00 AM.
- SurfingNext: Thu 9:00 to 10:00 AMEarlier today: 9:00 to 10:00 AM
Today's best window (9:00 to 10:00 AM) has passed.
- Shallow boat launchEnough water all day
Lowest is 0.62 m at 6:54 PM.
Best windows tomorrow
- Fishing6:00 to 7:00 AM
Dawn light with the outgoing tide around the 7:45 AM low. Second window 5:00 to 6:00 PM.
- Tidepools & shelling7:00 to 8:00 AM
The 0.65 m low at 7:45 AM falls in full daylight. The tide returns fast here, so start heading back by 8:45 AM.
- Surfing9:00 to 10:00 AM
Mid tide from 9:00 to 10:00 AM. No wind sensor at this station.
- Shallow boat launchEnough water all day
Lowest is 0.61 m at 7:30 PM.
Next 7 days
September calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, m |
|---|---|---|---|---|---|
| TodayWed 30 | L7:03a0.63 | H11:18a4.27 | L6:54p0.62 | H11:30p4.71 | 4.09 spring tide |
| ThuOct 1 | L7:45a0.65 | H11:57a4.05 | L7:30p0.61 | 3.44 | |
| FriOct 2 | H12:12a4.59 | L8:33a0.66 | H12:42p3.77 | L8:12p0.61 | 3.99 |
| SatOct 3 | H1:06a4.44 | L9:36a0.66 | H1:48p3.51 | L9:09p0.65 | 3.79 |
| SunOct 4 | H2:15a4.28 | L10:48a0.63 | H3:15p3.39 | L10:30p0.69 | 3.65 |
| MonOct 5 | H3:39a4.21 | L12:12p0.60 | H4:45p3.50 | 3.61 | |
| TueOct 6 | L12:00a0.67 | H5:03a4.22 | L1:24p0.57 | H6:00p3.75 | 3.65 |
Spring tides Wednesday. Lows drop to 0.57 m, the best low-water days this week. Spring and neap tides
Nearby stations
Currents
No current prediction station nearby.
Station details
- Datum
- Chart datum
- Predictions
- CHS
- Live gauge
- Yes
- Coordinates
- 46.681° N, 71.877° W
- Time zone
- Eastern, UTC−4
- Station ID
- CHS 03300
About the tides at Portneuf
Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 0.46 m. Portneuf sees a mean range of about 3.49 m. Low tide can expose a wide area, and the return is fast. That is larger than most Quebec stations on this site. Over the next two weeks the biggest daily range, 4.09 m, comes today, and the smallest, 3.44 m, tomorrow.
Portneuf is a CHS station with a live water level gauge. Predictions come from the station's own tidal analysis. It was established in 1960. The nearest other station is Pointe Platon, 2.6 km away. Heights are measured from chart datum, which in most Canadian tidal waters is set near the lowest normal tide. That is why lows here rarely go below zero.
Tide predictions and water levels from the Canadian Hydrographic Service. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.