Simple Tides / Guides / Fajardo Tides

Fajardo Tide Chart

Fajardo — Puerto Rico’s east-coast sailing town — sees a sub-foot semidiurnal tide at the gateway to the bioluminescent Laguna Grande and the ferries to Vieques and Culebra.

Upcoming tides in Fajardo

Live NOAA predictions for station 9753216 (Fajardo).

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Heights in feet above MLLW, station local time. See the full interactive tide map.

The pattern

A semidiurnal tide that rarely reaches a foot — the Caribbean’s signature micro-tide. Easterly trade swell and passing tropical waves dominate the water’s movement.

Bio bay and fish

Laguna Grande’s bioluminescent dinoflagellates glow brightest on dark nights — the moon phase matters more here than the tide. Inshore, tarpon and snook work the mangrove channels; offshore, the canyons give up billfish.

Boating

Fajardo is the ferry hub for Vieques and Culebra — book around the sea state, not the tide. The reef passes need local knowledge. For the region, see our Puerto Rico & Caribbean tide guide.