Boreas Marine Map
OGUZ BAYAR Navigation iPhoneiPadiPod touch
Boreas Marine Map is a free Navigation app for iPhone and iPad by OGUZ BAYAR. Requires iOS 13.0. Updated October 10, 2026.
- Price
- Free
- on the App Store
- Size
- 29 MB
- Age 4+
- Updated
- Oct 10
- 2026 · v1.0.20
Screenshots
About Boreas Marine Map
Boreas is an offline-first nautical chart and cruising companion. Built for boaters, sailors and fishermen: even with no signal, your chart, your route and your safety alerts stay with you. 87 regions in 23 countries, from the Norwegian fjords to the Florida Keys. • OFFLINE CHART AND SAFETY Downloaded regions work with no internet at all: coastline, depths, spot soundings, seamarks, and shallow-water and rock alerts in your pocket. • CHARTS FROM THE AUTHORITIES THEMSELVES Where a country publishes its own chart data, that is what you get. NOAA ENC in the United States, Kystverket in Norway, Vaylavirasto in Finland, EMODnet surveyed bathymetry across Europe. Lights carry their real characters. • YOUR FIRST REGION IS FREE Download one region, your own water, at no charge. See the depths and the marks before you decide whether Boreas is worth paying for. • PLAN BEFORE YOU CAST OFF Pre-departure check: weather, wind and sea state at your departure point, plus a shallow and hazard scan along your route. Automatic routing keeps to water with a depth margin, in every region you have. • WEATHER AND SEA STATE Wind, waves, currents, temperature and sea level, with up-to-date forecasts. • FISHING LAYER (NORWAY) Registered fishing grounds, spawning areas, shrimp fields, lobster reserves, closures and fish farm sites, from the Directorate of Fisheries. • FLEET (FREE) See your boat and nearby friendly boats live on the chart, and share your position. • HAZARDS NOT ON THE CHART Community notes, derived rock and shallow markers, and AIS vessel traffic. • 3D COASTAL VIEW (Pro Plus) See the shore in three dimensions as you approach. • WHERE BOREAS COVERS Norway - Oslofjorden, Sorlandet, Stavanger, Bergen, Sognefjorden Finland - Turku archipelago and Aland, Helsinki Sweden - Stockholm, Bohuslan, Oland, Gotland Denmark - Kattegat, Oresund, the South Funen archipelago, Limfjorden, Vadehavet Germany - Kiel, Ruegen, Ostfriesland, Elbe-Weser, Nordfriesland Netherlands - Waddenzee, Zeeland, IJsselmeer, Hollandse Kust United Kingdom - Solent, Thames, Dover Strait, North East, Clyde, Hebrides, South West Ireland - South Coast France - Bretagne, La Rochelle, Cote d'Azur, Corse Poland - Gdansk Bay Estonia - Tallinn and Saaremaa Spain, Portugal, Italy, Croatia, Montenegro, Albania, Malta, Greece, Cyprus Turkiye - Marmara (built in), Aegean, Mediterranean, Black Sea United States - Florida, Chesapeake, Long Island Sound, New England, Maine, San Francisco, Puget Sound, the Great Lakes, Puerto Rico and the Virgin Islands Brazil - Angra, Rio, Ilhabela, Buzios, Florianopolis, Salvador Boreas starts free. Pro and Pro Plus subscriptions unlock extras such as weather and sea state, every downloadable region, unlimited routes and the 3D coastal view. Monthly, yearly and lifetime options; cancel anytime. Note: Boreas is a planning and awareness aid; it does not replace official nautical charts. Navigation safety remains the captain's responsibility. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.20 · Updated October 10, 2026
Drying ground on the chart: ground that covers at high water and dries at low, on the Norwegian and US regions, from Kystverket's and NOAA's own charts. The ledge you cannot see at high water is now shaded green. The Norwegian regions also gain 2,135 pontoons to tie up to.
App privacy
The developer, OGUZ BAYAR, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Precise Location
- Contact Info: Email Address
- User Content: Other User Content
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Analytics
Alternatives to Boreas Marine Map
Looking for apps like Boreas Marine Map? Here are 6 similar apps on the App Store. The highest rated is AnchorQueen Jules (4.5/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Boreas Marine Map | – | Free | October 10, 2026 | |
| TALAY: Marine | – | Free | Sep 24, 2026 | Compare |
| Piri Reis: Marine Charts GPS | – | Free | Sep 30, 2026 | Compare |
| moodSailor | – | Free | Oct 19, 2026 | Compare |
| FerryDodger – Sailing Planner | – | Free | Oct 22, 2026 | Compare |
| AnchorQueen Jules | 4.5 / 5 (164) | Free | Oct 23, 2026 | Compare |
| Boating Navigation GPS Offline | – | Free | Apr 9, 2026 | Compare |
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