Best Wadden Sea Apps

Sea Level Rise: Elkhorn Slough

Monterey Bay, California

Free

Explore the ecological and infrastructural challenges of rising sea levels in a vital California estuary. Understand the impacts on biodiversity, tourism, and critical transportation routes.

Sea Temperature & Waves

Water Temp, Surf & Tides

Free

Plan your ideal beach day with up-to-date sea temperatures, wave heights, tide times, and weather forecasts. Get daily updates on ocean conditions to make the most of your time by the water.

Sea Weather - Maritime app

Weather, forecasts, warnings

$2.99

Provides live weather, maritime measurements, and forecasts specifically for the Dutch coast and North Sea. Data is sourced directly from official Dutch meteorological institutions.

Delaware Beaches Online

by Chris David

Free

This app provides real-time updates on beach conditions, tides, events, and traffic for Southern Delaware. Plan your ideal beach day with live data and local business information.

PosidoniaMaps

Posidonia High Resolution Maps

Free

This app provides high-resolution underwater maps to help boaters navigate and find safe mooring spots, even in poor visibility. It aims to protect vital Posidonia oceanic meadows by making them visible and encouraging responsible anchoring.

Tidal Stream Atlas Europe

European Atlantic & North Sea

Free

Visualize live sea currents across Western Europe with up-to-date models and animation. Access offline nautical charts for the North Sea and Wadden Sea, plus detailed tidal conditions, tide clocks, and astronomical data. Optimized for both iPhone and iPad.

WaveWatch

Marine Weather Forecast

Free

Get precise marine and weather data for water sports. Track wave height, swell, wind, and sea surface temperature. Access 10-day hourly forecasts with interactive maps and GPS integration for safe and enjoyable time on the water.

Ørsted Notice to Mariners

Latest U.S. maritime briefings

Free

Access the latest U.S. maritime briefings and local notices to mariners. Get real-time updates on offshore wind farm operations, service vessel status, and construction or fishing information relevant to the Mid-Atlantic, New England, and Northeast regions.

Giethoorn Village

by RouteNetwerk B.V.

Free

Navigate the canals of Giethoorn with this dedicated sailing app. It provides the most popular routes, eliminating the confusion of traditional paper maps. Enjoy a smoother boating experience with clear, color-coded guidance.

NV Charts GPS Navigation AIS

Marine Navigation and Boating

Free

This app provides digital nautical charts and navigation tools for safe boating. It offers offline chart downloads, real-time AIS tracking, and community-shared points of interest. Plan and share your routes with ease.