Tidora

Mona Tide Gauge (in MLLW)

National Weather Service gauge MISP4 · Puerto Rico · 18.0900, -67.9386

Stage at this gauge is reported in MLLW.

Tidora wave T logo

Mona Tide Gauge (in MLLW) in your pocket

Tidora puts this spot on your Home Screen and Lock Screen with free widgets, and sends free flood alerts before the water reaches the levels that matter to you. No account, no subscription needed for either.

Download Tidora on the App Store

Tidora is preparing for launch; these pages go fully live when the app ships.

Nearby stations and gauges