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
Sun
5AM - 9AM
15 March 2026
Light and variable.
Increasing from 17 to 26°C
SW 0.8m at 16s period
UV Index: 0 - Low
Sunny
Sun
9AM - 1PM
15 March 2026
- NW 3 knots increasing to W 11 knots.
- Increasing from 27 to 30°C
- SW 0.8m at 16s period
- UV Index: 9 - Very High
- Sunny
Sun
1PM - 5PM
15 March 2026
- W 12 knots decreasing to 7 knots. Gusts up to 18 knots.
- 26 to 32°C
- SW 0.9m at 15s period
- UV Index: 9 - Very High
- Sunny