# Great Lakes Wave — Wave,Water,Nautical,Depth Map

> Great Lakes marine weather and water condition forecast map. (iPhone/iPad app by 雪平 王.)

- Source: https://appshunter.io/ios/app/great-lakes-wave/id6752867592 (this page in markdown: same URL + `.md`)
- Developer: [雪平 王](https://appshunter.io/developer/1045915049)
- Category: Weather
- Price: Free with in-app purchases
- Rating: 4.50/5 from 17 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 20 MB
- Languages: American English
- Released: 2025-10-16
- Data updated: 2026-09-06
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/great-lakes-wave/id6752867592/reviews.md

## What is Great Lakes Wave?

Great Lakes - Lake Erie, Lake Huron, Lake Michigan, Lake America and Lake Superior.
     Great Lakes Map App provides Wave map forecast , Water map forecast for the five lakes.
     Wave map forecast contains Wave, Wind well, Swell  and Wind. Water map contains Water temperature, Water current, Water Level.
      In addition, you can also view the depth maps and nautical chart map of great lakes in the APP


【Pro】
1. Wave forecast for 6 days.
 2. Water forecast for 5 days.
 3. Water forecast for all listed depths.

Purchase Notes:
1. The account will be automatically renewed and deducted the corresponding fee 1 day before the expiration.
2. If you need to cancel the renewal, please cancel in your personal iTunes account at least 1 day in advance.
3. After purchase, users can manage or turn off automatic renewal in personal account settings.

Terms of Services : 
https://www.astronomyobserver.net/h5/greatlakes/user
Privacy policy: 
https://www.astronomyobserver.net/h5/greatlakes/privacy

## Key features

- Wave forecast (6 days)
- Water forecast (5 days)
- Water temperature
- Water current
- Water level
- Depth maps
- Nautical charts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Pro | $19.99 | per year |
| Monthly Pro | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $49.99 | one-time |



## Frequently asked questions about Great Lakes Wave

### What is Great Lakes Wave?

Great Lakes Wave provides wave and water forecasts for the five Great Lakes. It includes data on waves, wind, swell, water temperature, currents, and water levels, along with depth maps and nautical charts.

### What are the Pro features in Great Lakes Wave?

The Pro version offers a 6-day wave forecast and a 5-day water forecast for all listed depths. Users can access these advanced features through subscription plans.

### How do I subscribe to Great Lakes Wave Pro?

You can subscribe to Great Lakes Wave Pro through monthly or annual plans. The monthly plan is $2.99 per month, and the annual plan is $19.99 per year.

### How do I cancel my Great Lakes Wave subscription?

To cancel your renewal, you must do so through your personal iTunes account at least one day before the expiration date. You can manage or turn off automatic renewal in your account settings after purchase.

### What devices is Great Lakes Wave available on?

Great Lakes Wave is available on iPhone and iPad devices.

### What is the age rating for Great Lakes Wave?

Great Lakes Wave has an age rating of 4+, making it suitable for a wide range of users.

### How often is Great Lakes Wave updated?

The app was last updated on October 16, 2025, with version 1.0. Future updates will likely continue to improve its features and reliability.

### Does Great Lakes Wave have ads?

Great Lakes Wave does not contain advertisements, providing an ad-free experience for users.

## Version history (last 2 releases)

### 1.2 — 2026-09-01

fix bug

### 1.0 — 2025-10-16

No release notes.

## Apps similar to Great Lakes Wave

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NOAA Marine Weather & Forecast](https://appshunter.io/ios/app/noaa-marine-weather-and-forecast/id1246091778) | 4.5 (5,040) | Free | Weather |
| [NOAA Marine Forecast: Buoycast](https://appshunter.io/ios/app/noaa-marine-forecast-buoycast/id1202655934) | 4.6 (13,619) | Free | Weather |
| [NOAA Buoy Reports & Ship Data](https://appshunter.io/ios/app/noaa-buoy-reports-and-ship-data/id1038264455) | 4.7 (2,424) | Free | Weather |
| [NOAA Buoys Live Marine Weather](https://appshunter.io/ios/app/noaa-buoys-live-marine-weather/id1069174557) | 4.4 (564) | Free | Weather |
| [Water Temperatures](https://appshunter.io/ios/app/water-temperatures/id1227386048) | 2.6 (14) | Free | Weather |
| [Great Lakes Boating Weather](https://appshunter.io/ios/app/great-lakes-boating-weather/id1229966319) | 4.6 (1,419) | $2.99 | Weather |

## More apps by 雪平 王

- [Clock and Almanac](https://appshunter.io/ios/app/clock-and-almanac/id1281770398)
- [Fishing Index-Fishing Weather](https://appshunter.io/ios/app/fishing-index-fishing-weather/id1374113194)
- [Meteo Calc: Weather Forecast](https://appshunter.io/ios/app/meteo-calc-weather-forecast/id1374113357)
- [Solunar Calculator](https://appshunter.io/ios/app/solunar-calculator/id1468244490)
- [Astronomy Observer](https://appshunter.io/ios/app/astronomy-observer/id1508968890)
- [Health Weather](https://appshunter.io/ios/app/health-weather/id1536352311)

All apps by 雪平 王: https://appshunter.io/developer/1045915049

## Related topics

[great lakes](https://appshunter.io/ios/topics/great-lakes) · [lake superior](https://appshunter.io/ios/topics/lake-superior)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*