top of page

We just released our latest case study video in Cape Cod, MA

Bridge

National-Scale
Real-Time Water 
Monitoring

Sensors and software providing access to everyone, everywhere

TideCast Visual Drafts.png

Trusted By Cities Across 15 U.S. States

7.png
8.png
10.png
9.png
Screen Shot 2023-11-20 at 9.25.24 PM.png

CUSTOMERS

From Academic Researchers to
Underserved Communities

We were born out of a University of Hawai'i Research Lab, where we learned demand for water monitoring was larger than an academic lab could serve

Now we're a public-private company on a mission to democratize access to rigorous, real-time water data for everyone who needs it

Learn More: Fill Gap

1.8 MILLION+ HOURS OF MONITORING ACROSS 100 LOCATIONS AND 15 STATES

Graphs

DATA

Transparent Data - No Black Boxes
NOAA-approved methods and techniques for:
  • Metadata Management
  • Quality Control
  • Tidal Harmonic Calculations
  • Predictions
  • Datum Calculations
Documentation
icons8-document-100.png

Public documentation for critical system calculations:

- Quality Assurance/Quality Control for Real-Time Oceanographic Data (QARTOD)

- Tidal Analysis Datum (TAD) Calculations

Why Hohonu More
Screen Shot 2023-11-20 at 9.14.00 PM.png

SENSORS

The Right Sensor For The Right Job

Industry-standard, robust sensors 
Transformed into accessible, real-time water monitoring systems

Sensor Outfitting
icons8-internet-100.png

Internet-Connected
Via cell or satellite

icons8-live-100.png

Live Data
Refreshed every 6 minutes

Available For
icons8-ocean-90.png

Water Level
Ultrasonic or radar

icons8-level-96.png

Water Quality
Temperature, Dissolved Oxygen, Chlorophyll, and More

ENDORSED BY THE UN AS OCEAN DECADE PROJECT

image.png

The Ocean Decade is a 10-year framework initiative to identify, generate and use critical ocean knowledge to manage the ocean sustainably.

 

In October 2023, "Climate Data for Community Action” was accepted by UNESCO as an Ocean Decade Project

Hohonu_Logo_White (2).png
Man Checking Phone

ACCESS

Freely Available, Easily Accessible
image.png
TideCast Visual Drafts.png
icons8-cloud-100.png
icons8-iphone-100.png
TideCast for iOS

The first iOS app with live water level data from over 400 NOAA and Hohonu stations

API's

The National Weather Service uses our API's to validate model outputs for storm surge events

Hotline Consultant

SUPPORT

Highest Standards for
Site Selection, Installation, Maintenance

Our experienced field specialists and robust documentation
empower almost anyone to capture and share high-quality water data

 

Meet the Team

50+ Years of Collecting Environmental Data

With The Latest Engineering Technologies

Hohonu Sensor Map (4).png

1.3 Million Hours of
Protecting Coastal Communities

bottom of page