Fort Amherst Harbour Authority- St. John's (Prosser's Rock)
Facilities & Weather Forecast



Fort Amherst Harbour Authority- St. John's (Prosser's Rock)
Marina in Canada
Welcome to the Fort Amherst Harbour Authority Small Boat Basin Website. We're located in the narrows of beautiful St. John's Harbour, Newfoundland, Canada. Please feel free to contact us for any information you require. Our hours are from 9:00 am to 5:00 pm Monday to Saturday. St. John's (Prosser Rock) Small Boat Basin at Newfoundland and Labrador with address 3 Fort Amherst Road, St. John's t.
Show More
Fort Amherst Harbour Authority- St. John's (Prosser's Rock) Facilities
Petrol
Diesel
47.56514 N, -52.68897 E
Fort Amherst Harbour Authority- St. John's (Prosser's Rock) Information
Active Winter Community?
Yes
Manoeuvrability
Fair
Approaches & Channel Marking
Fair
Dock Type
Fixed
Depth at MLW
3m+
Current/Tidal Flow
Beware
Port of Entry
No
Telephone
+1(709) 722-3631Fort Amherst Harbour Authority- St. John's (Prosser's Rock) Weather Forecast
Sun
5AM - 9AM
11 January 2026
- W 20 knots decreasing to 15 knots. Gusts up to 31 knots.
- −2 to 1°C
- N 1.8m at 9s period
- UV Index: 0 - Low
- Sunny
Sun
9AM - 1PM
11 January 2026
- W 15 knots decreasing to 12 knots. Gusts up to 23 knots.
- −2 to 1°C
- N 1.8m at 10s period
- UV Index: 0 - Low
- Partly cloudy
Sun
1PM - 5PM
11 January 2026
- W 11 knots decreasing to 3 knots.
- −2 to 1°C
- NE 1.9m at 11s period
- UV Index: 0 - Low
- Cloudy
