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Anchor Alert

Anchor Alert

The Anchor App you can Trust!

6 ratings
44 reviews
🗺️ Navigation
☀️ Weather
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 28, 2023
  • August 11, 2026

Features

Developer

PredictWind Limited
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About

Monitor your boat's position and anchor status from anywhere. Set custom alerts for real-time and forecast conditions, and access detailed marine weather forecasts. Connects to your boat's N2K network or works independently.

✓Anchor and boat position monitoring
✓Customizable real-time and forecast alerts
✓N2K DataHub integration
✓PredictWind marine weather forecasts
✓Local anchorage knowledge and reviews
✓Works on and off the boat
Show original description
+2

What's New in Anchor Alert

2.0.5

August 11, 2026

New in this version: - Anchor Set Preference 'Advanced' is now 'DataHub' - Default settings for 'DataHub' setup IMPORTANT: Anchor Alert Pro requires DataHub Firmware 4.54 or later. To update your DataHub / DataHub Pro Firmware to 4.54: 1. Go to Services > Settings > Software Updates 2. Click the CHECK button. 3. Follow the prompts to complete the Firmware update. **Anchor Alert Pro Setup Notes** - If you are prompted to update to 4.52, do this first, wait 15 minutes, then reconnect to DataHub Wi-Fi and update your DataHub firmware again. - Ensure the DataHub / DataHub Pro remains powered on. A power loss during a firmware update will permanently damage your DataHub. - If you are updating Anchor Alert on your iPhone or iPad, and your current version is older than version 2.0.3, delete the app and reinstall it.

More

Subscription plans

Anchor Pro 3 monthly

3 Month subscription of Anchor Pro

$29.003 Months
1 Month trial
How to cancel Anchor Alert subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Bon app

Très content de cette application. Elle me permet d'etre en tout confiance au mouillage.
Arnaud7979Arnaud7979

Response from developer

Thank you for your support of the PredictWind Anchor Alert App! We're pleased to hear it's your preferred choice for anchoring and monitoring from shore.

Super

Très bonne app. Elle m’a bien aidé pour mes mouillage en Corse cet été.
Gen123446885357Gen123446885357

Not a Drag

Great App! Best one I’ve seen!
Alerting me to unexpected weather via the PredictWind link is the game changer! Easy to adjust the alarm circle. I will be using this App for peace of mind while at anchor! Thanks!
Robbie HDRobbie HD

Response from developer

Thank you for your kind words about the Anchor Alert app! It’s wonderful to hear that it’s been a game changer for you and provides you with peace of mind while at anchor. Wishing you many adventures on the water! ⚓️ - PredictWind Support Team

Peace of mind

Setup and monitoring is very intuitive: really like the user experience for this! DataHub is a key part of our nav kit, and I love that we can have a position monitoring tool that also delivers the rest of our NMEA2000 data remotely. Truly peace of mind when we’re away from Totem.
Behan GiffordBehan Gifford

Response from developer

Thank you for your positive review of the Anchor Alert app. It's wonderful to hear that you find the setup and monitoring intuitive, and that the DataHub enhances your experience by delivering essential data remotely. We're thrilled that our tool provides you with peace of mind while away from Totem! ⚓️ - PredictWind Support Team

PW Anchor Alert

I downloaded latest version and it worked perfectly on 1st try! Stoked to have another tool for safety in my pocket!

Trumpeter
Neil and MarthaNeil and Martha

Response from developer

It's wonderful to know that the Anchor Alert app performed flawlessly for you right from the beginning! We aim to provide a dependable tool that enhances safety while cruising, ensuring peace of mind on the water. Thank you for sharing your positive experience with us!

See 39 more reviews

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FAQ

What does Anchor Alert do?

Anchor Alert allows you to monitor your boat's position and anchor status from anywhere using your phone. It provides customizable alerts for anchor drift and changing weather conditions, and integrates with marine weather forecasts.

How does Anchor Alert monitor my boat?

You can set your anchor position and a safe radius on a map. The app then monitors your vessel's position relative to this radius. It can be used with just your phone, or connected to your boat's N2K backbone and a PredictWind DataHub for more advanced data.

What kind of alerts can I set?

You can set up preset or custom real-time and forecast alerts. If your boat moves outside of your specified safe limits, or if conditions change significantly, you will be notified. The DataHub can read your boat's N2K network to trigger these alerts.

Can I use Anchor Alert when I'm not on my boat?

Yes, Anchor Alert is designed to work both on and off the boat. You can monitor your vessel and receive alerts onboard via the DataHub's Wi-Fi network, or stay connected over your vessel's existing internet connection when you are ashore.

Is Anchor Alert free to use?

The app is available for free download, but it offers in-app purchases. These purchases likely unlock advanced features or services, such as access to premium weather data or enhanced monitoring capabilities.