First Narrows — BC, Canada
Tidal currents & slack water
Predictions for First Narrows are based on Canadian Hydrographic Service data, fetched under DFO’s own terms. Slackwater covers this water in the app.
Predictions are not observations — conditions vary with weather and river flow. Not for navigation.
Slackwater shows tides and tidal currents on your phone — tides worldwide, currents across the US and Canada.
Requires iOS 26 or later.
Station facts
- Position
- 49.3160° N, 123.1401° W
- Time zone
- America/Vancouver
- Region
- BC, Canada
How we check predictions — dated samples and their limits.
Nearby
- Second NarrowsBurrard Inlet4.7 nm ESE
- Strait of Georgia, 4.5 nm SW of Point Roberts22.7 nm S
- Drayton Harbor Entrance24.4 nm SE
- Gabriola PassageGulf Islands24.8 nm WSW
- Porlier PassGaliano & Valdes Islands25.1 nm SW
- Active PassGaliano & Mayne Islands28.2 nm SSW