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.
Installations
Électricité
EssenceDiesel
Eau
Wifi
Douches
ToilettesCOORDINATES
21.54383 N, -105.29283 E
Port Information
Berth Sizes
10-20m
Profondeur à la marée basse moyenne
< 2m
Manœuvrabilité
Fair
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Amarrages pour catamarans
No
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Tue
5AM - 9AM
12 May 2026
NE 6 knots decreasing to NW 4 knots.
Increasing from 25 to 33°C
SW 0.8m at 13s period
UV Index: 0 - Low
Mostly fine
Tue
9AM - 1PM
12 May 2026
- W 4 knots increasing to 13 knots. Gusts up to 18 knots.
- 32 to 38°C
- SW 0.8m at 13s period
- UV Index: 10 - Very High
- Partly cloudy
Tue
1PM - 5PM
12 May 2026
- W 13 knots decreasing to SW 5 knots. Gusts up to 19 knots.
- Decreasing from 35 to 31°C
- SW 0.8m at 12s period
- UV Index: 9 - Very High
- Sunny