Mariner Studio is the complete marine charts and navigation toolkit for sailors, boaters, and professional mariners. Interactive nautical charts, live AIS vessel tracking, marine weather, tidal predictions, and route planning -- all in one app. Free 7-day trial.
INTERACTIVE NAUTICAL CHARTS
The heart of Mariner Studio is an interactive nautical chart that puts every piece of marine data in one place. Toggle overlays to view weather, AIS vessel traffic, tidal stations, current stations, and buoy data directly on the chart. Pan, zoom, and tap any annotation to go deeper -- dock details, tide heights, current speeds, vessel identities. The chart is your maritime command center.
AIS VESSEL TRACKING
See live vessel traffic on your chart. Mariner Studio shows nearby ships with their names, headings, speeds, and vessel types overlaid directly on the nautical chart. Know what is moving around you before you leave the harbor. Great for busy shipping lanes, harbor approaches, and anchorages.
MARINE WEATHER
Access hourly marine weather forecasts for any location on your chart. Wind speed, wave height, visibility, and precipitation -- timed and layered so you can plan around conditions before you head out. Weather is the most-used overlay across all Mariner Studio users.
TIDAL PREDICTIONS
Tap any tidal station on the chart to view a full 7-day tidal prediction graph. Height stations and current stations both included. Power users average over 4 taps per session on tidal data -- because getting the tides right matters for every departure and arrival.
ROUTE AND VOYAGE PLANNING
Plan routes with waypoints directly on the chart. Mariner Studio calculates distances and headings between each point and previews your complete route before you leave the dock. Useful for coastal passages, harbor approaches, and multi-day voyages.
BUOY DATA
Tap any buoy marker on the chart to view current buoy observations -- sea conditions, temperature, and station data from marine reporting stations near your route.
NAVIGATION UNIT CONVERSIONS
Convert between nautical miles, statute miles, kilometers, knots, and other marine units without leaving the app.
SYNC ACROSS ALL YOUR DEVICES
Mariner Studio is available on iOS, macOS, Android, and Web. Your saved routes, waypoints, and preferences sync automatically. Start planning at your desk, navigate from your cockpit.
WHY MARINER STUDIO
The navigation category is full of single-purpose apps: one for charts, one for weather, one for tides, one for vessel tracking. Mariner Studio replaces all of them. Charts, live AIS, marine weather, tidal predictions, and route planning are all connected inside a single interactive chart view -- the way they should be.
PERFECT FOR
- Sailors planning coastal and offshore passages
- Power boaters navigating harbors, rivers, and open water
- Recreational boaters who want to understand tides and weather before heading out
- Professional mariners who need a complete marine toolkit on every device
- Anyone who wants live vessel traffic and AIS data without a separate app
SUBSCRIPTION
Mariner Studio offers a full-featured 7-day free trial. After the trial:
- Monthly: $4.99 per month
- Annual: $34.99 per year (save 42%)
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Google Play subscriptions.
Questions? Email
[email protected] or visit ospreyapps.com
Osprey Applications LLC -- Built for mariners.
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