Anchor Alert
The Anchor App you can Trust!
Free · In-App Purchases
Get the best and newest Anchor App developed by the trusted world leaders in marine forecasting - PredictWind
Monitor your boat from anywhere on your phone. Set alerts & monitor your boat at anchor, view live N2K data and weather forecasts, on or off the boat. Customise your alerts, then relax knowing your boat is in good hands, with Anchor Alert.
* Monitor your Anchor and Boat Position - Set your anchor position and preferences in quick or advanced mode, then monitor your vessel and position history on the map. Can be used with just your Phone or connected to your N2K backbone and a PredictWind DataHub.
* 3 Modes, Simple, Advanced or Datahub linked - Use Simple Mode to quickly drag the anchor into position and set a safe radius. Advanced allows you to manually enter data for increased accuracy. DataHub Link reads your N2K data and fills in the relevant info, then input how much chain you’ve let out, and you’re done!
* Set Up Alerts - Use our preset alerts or customise your own real-time and forecast alerts. The DataHub allows Anchor Alert to read your boat’s N2K network and alert you when conditions move outside your specified safe limits.
* Works On & Off The Boat - Monitor your vessel and receive alerts onboard via the DataHub’s Wi-Fi network, or head ashore and stay connected over your vessel's existing internet connection. The DataHub is compatible with the Iridium GO! exec and other satellite connections to keep you connected literally anywhere on earth.
* Get PredictWind Weather forecasts - Know exactly what weather is headed your way, with highly accurate marine forecasts by PredictWind. View world-leading weather data with Daily Briefing, Tables and Graphs.
* Find the best spots to Anchor with Local Knowledge - See anchorage ratings and reviews from other users to get the top tips and advice.
Leave your Boat in Good hands with Anchor Alert by PredictWind.
Terms & Conditions:
The Anchor Alert App is not error or bug free. You agree to use the Anchor Alert App carefully and at your own risk. We disclaim all representations and warranties of any kind, expressed or implied, including, without limitation, the warranties of merchantability and fitness for a particular purpose. We are not liable for damages, direct or consequential, resulting from your use of the Anchor Alert App. You agree to defend, indemnify and hold us harmless from any claims, losses, liability costs and expenses (including, but not limited to, legal fees) arising from any such use. You acknowledge that you have only a limited, non-exclusive, non-transferable license to use the Anchor Alert App.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.predictwind.com/about-us/privacy-policy/
Ratings & Reviews
This app’s overall rating was recently reset.
Changes in this version:
* bug fixes
The developer, PredictWind Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PredictWind Limited
- Size
- 176 MB
- Category
- Navigation
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Anchor Pro 3 monthly $39.95
- Anchor Pro 1 monthly $20.90
- Anchor Pro Yearly $136.99
- Copyright
- © 2025 PredictWind Ltd