Tide.app is a professional ocean and weather forecast tool for global users, used in over 170 countries. Whether you're a keen angler, surfer, or sailor, Tide.app provides accurate weather, tide, and marine ecological information, allowing you to easily choose the best time to travel and enjoy your activities.

Core Features

1. Real-time Weather and Wave Forecast

Provides hourly weather charts covering temperature, humidity, cloud cover, wind speed, direction, and precipitation.

Combined with fish activity forecasts, helps you quickly find ideal fishing and fishing times.

2. Offline Tide Forecast

Supports offline mode, allowing you to safely check tide information even without an internet connection or Wi-Fi.

3. Fishing Index

Calculates fishing index based on multiple environmental factors, including weather, air pressure, wind speed, direction, temperature, humidity, water temperature, tide, moon phase, and other factors, as well as fish species' behavior. Check fishing conditions for the current day and the coming days with one click.

4. Moon Phase and Astronomical Data
Precisely displays moon phase, moonrise, and moonset times, allowing you to plan your fishing activities more effectively.

5. Tide and Current Charts
Daily and monthly tide tables, high and low tide reminders, and tidal coefficients.
Tidal trend charts and wave forecasts are ideal for surfing, fishing, and sailing.

6. Sea Surface Tide Monitoring
Based on a satellite altimeter, view the speed, direction, and temperature of sea surface currents.

7. Wave Analysis
Precisely displays wave height, wave period, wave direction, and three-component wave data for easy assessment of wave conditions.

8. Ocean Current Monitoring
Provides the speed, direction, temperature, and changing trends of surface and multi-depth ocean currents.

9. Marine Ecological Data
Real-time monitoring of marine gross primary production, chlorophyll concentration, and phytoplankton distribution, providing reference for scientific research, fisheries, and marine ecological protection.

10. Altitude Data
View global altitude data.

Why choose Tide.app? Global coverage, available in over 170 countries and regions.

A professional and reliable data source suitable for fishing, surfing, diving, sailing, scientific research, and more.

The simple and intuitive interface and data visualization make it easy for everyone to use.

Access core features for free, and offline mode ensures peace of mind even at sea.