Port Harmon — NL, Canada
Tide times & tide chart
Predictions for Port Harmon 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
- 48.5305° N, 58.5263° W
- Time zone
- America/St_Johns
- Region
- NL, Canada
How we check predictions — dated samples and their limits.
Nearby
- St Georges6.2 nm SSE
- Fox Island11.7 nm NNW
- Crabbes River23.1 nm SW
- Lark Harbour34.4 nm N
- Corner Brook34.5 nm NE
- La Poile (Little Bay)51.1 nm S