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Great Lakes - AD Supported

Great Lakes - AD Supported

Marine Forecast

479 ratings
4 reviews
With Ads
☀️ Weather

Archived App (Last seen on 20 Jul 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • April 25, 2018
  • May 8, 2022

Features

Developer

Jeff Poblocki
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About

Get detailed marine forecasts for the Great Lakes, including wave height, wind speed, and water temperature. View webcam images and easily navigate between lakes and forecast periods for safe water activities.

✓Marine weather forecasts
✓Wave height, wind speed, water temperature
✓Nearshore forecasts
✓Webcam images
✓Switch between Great Lakes
✓Swipe for past/future forecasts
✓Pinch to zoom
Show original description

What's New in Great Lakes

4.1.1

May 8, 2022

Minor update to automatically move to current forecast time when app resumes from background.

User reviews

Most RecentHighest RatedLowest Rated

New update issue

App is super useful. Unfortunately, it stopped updating waves and wind on Friday 13 June. I deleted and redownloaded, but experience was same.
Runner3.orgRunner3.org

App doesn’t update date

Not sure what happened but my app worked fine for years. Recently it updated when opened but doesn’t update when scrolling to different times.
AshalyaAshalya

Response from developer

Hi! Thanks for the report! Unfortunately, I’m not able to reproduce this issue. It appears to be working as expected on my end. Perhaps delete the app and download it again from the App Store? Feel free to reach out to me on Twitter to investigate this further. Thanks! Jeff

Great App

I am hard core fisherman, It was hard to look at the phone when comes to the Great Lakes conditions specially wave heights, I was so dependent on the laptop, since I got this app it made the life easy!
Desi MasterDesi Master

Excellent for checking waves

We have a cottage on Lake Huron. I always check the wave conditions before going up and while there. The app is extremely accurate.
WendyG2WendyG2

Developer apps

Great Lakes - Forecast
Great Lakes - Forecast

Marine Forecast

☀️ Weather

(94)

$9.99
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FAQ

What kind of weather information does this app provide?

This app provides detailed marine forecasts specifically for the Great Lakes. You can view predicted wave height, wind speed, water surface temperature, and nearshore forecasts. It also includes access to webcam images along the lake.

Where does the data come from?

All the data for the marine forecasts is pulled directly from the NOAA (National Oceanic and Atmospheric Administration) Marine Forecast database. This ensures you are getting reliable and official weather information for the Great Lakes.

How can I switch between different Great Lakes or view different forecast periods?

You can easily switch between the different Great Lakes by tapping on the lake name displayed in the app. To view forecast conditions, swipe left, and to see past conditions, swipe right.

Is this app free to use?

Yes, this app is free to use. It is supported by advertisements, which are displayed within the application.

What water activities is this app useful for?

This app is designed for a wide range of water activities on the Great Lakes, including boating, fishing, canoeing, kayaking, and paddle boarding. It helps users check the lake conditions to ensure a safe and enjoyable experience.