Global tide

Global Tide is a professional tool for tides, weather, and marine data, designed for activities such as intertidal foraging, sea fishing, surfing, diving, sailing, and coastal travel. Covering over 170 countries and regions and supporting more than 30 languages, it keeps you informed about tides, weather, wind and waves, water temperature, and other marine conditions.

Offline Tide Forecasting
Save locations in advance to view tide curves, daily water levels, and high/low tide times without an internet connection—perfect for use on islands, at sea, or in areas with no signal.

Global Location Search
Covers major ports, islands, tide gauges, dive sites, and shipwrecks; supports search, bookmarking, sharing, navigation, and custom notes.

Weather, Wind, and Waves
Provides hourly weather and wind/wave forecasts for up to 16 days, including data on air temperature, wind speed and direction, wave height, water temperature, and atmospheric pressure.

High-Precision Weather Models
Supports switching between multiple meteorological models to meet forecasting needs across different regions and scenarios.

Fishing Forecasts
Analyzes fish activity by integrating data on tides, weather, atmospheric pressure, and wind conditions to help you choose the best times for sea fishing.

Typhoons and Storm Surges
Tracks typhoon movements in real-time and provides timely information on marine hazards such as storm surges.

Marine Dynamics and Ecology
Provides data on tidal currents and multi-layer ocean currents (speed, direction, temperature, and trends), as well as professional metrics like marine primary productivity, chlorophyll concentration, and phytoplankton distribution.

Global Tide—stay informed about tides and marine weather, and navigate any sea with confidence.