About Marina Fonatur San Blas
Small Marina operated by Fonatur up the river at San Blas, just a couple of blocks from town. Mostly smaller slips but they were able to accomodate our 50 ft power boat, although on what was probably a 40 ft dock. Very helpful staff and neighboring boaters, many seemed to be down for the season with San Blas as the base. Be careful of depths behind the slips to the North. There are small bouys that mark the shoal areas - they dry at low tide. Moorage rates were the lowest we saw in Mexico. There is a gas dock along the main channel.
Facilities
Electricity
PetrolDiesel
Water
Wifi
Showers
ToiletsCOORDINATES
21.54383 N, -105.29283 E
Port Information
Berth Sizes
10-20m
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
No
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
Light and variable.
Increasing from 21 to 27°C
Partly cloudy
Fri
9AM - 1PM
06 February 2026
- W 2 knots increasing to 9 knots.
- 26 to 29°C
W 0.4m at 9s period
UV Index: 6 - High- Cloudy
Fri
1PM - 5PM
06 February 2026
- W 9 knots decreasing to 5 knots.
- 25 to 28°C
- W 0.5m at 8s period
- UV Index: 6 - High
- Cloudy