# Water Temperatures — Sea and lake temperatures

> Global water temperature tracking with historical data and activity-specific alerts. (iPhone/iPad app by Blaz Smolnikar.)

- Source: https://appshunter.io/ios/app/water-temperatures/id1227386048 (this page in markdown: same URL + `.md`)
- Developer: [Blaz Smolnikar](https://appshunter.io/developer/1150013940)
- Category: Weather, Travel
- Price: Free with in-app purchases
- Rating: 2.60/5 from 14 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 16 · 29 MB
- Languages: American English
- Released: 2017-07-14
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/water-temperatures/id1227386048/reviews.md

## What is Water Temperatures?

Stop guessing and start diving! Whether you’re a pro diver, a fisherman, or a cold-plunge enthusiast, Water Temperatures provides unrivaled real-time data from over 5,000 measuring points across the globe.

Global Coverage & 5,000+ Points: From the USA and Spain to the alpine lakes of Slovenia and Switzerland. We track thousands of locations across Europe, North America, and beyond.

Hyper-Precise Notifications: Set alerts down to the decimal (e.g., 22.3°C). Our unique "re-arm" logic lets you set a threshold (e.g., notify again only after it drops 3°C).

Compare & Decide: Use our side-by-side tool to compare multiple locations and analyze 24-hour trends.

Enhanced Map Experience: Explore temperatures visually with custom map annotations.

Activity-Specific Alerts: Custom modes for 8 activities: Swimming, Cold Plunge, Hot Springs, Kayaking, Fishing, Surfing, Diving, and Wading.

Seasonal Insights: Discover the best time to visit with historical temperature analysis and view monthly averages to plan your next trip perfectly.

** All measurements are taken from various sources and are strictly to be used in informative way. We take no responsibility for mistakes that can occur in measurements.

Subscriptions
A purchase will be applied to your iTunes account on confirmation. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. For more information, see our Terms of Service https://zinz.si/terms.html and Privacy Policy at https://zinz.si/privacy.html

## Key features

- Global water temperature data
- Temperature history and trends
- Custom activity alerts
- Seasonal insights
- Location comparison
- Interactive map annotations

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads & ∞ notifications | $40.99 | one-time |


## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/water-temperatures/id1227386048/reviews.md

### 2/5 — No luck

*2025-04-24*

App will not respond, other than changing screens. I cannot input measuring points or specify location on the map. Only six places listed for my country (Greece), none at all near me.

### 5/5 — Was Great Updated

*2024-11-29*

I am very happy the developers repaired and updated this app. This is one of the best water temperature apps available. Very easy to use and configure and it works everywhere.

**Developer response:** Thank you for your feedback, wavemaker54. We sincerely apologize for the inconvenience caused and understand your frustration.

The issue you’ve encountered with the app showing the same temperature daily has now been fixed for some time.

It’s also worth noting that some temperature measuring points can occasionally go offline or stop reporting data due to technical issues or maintenance by the providers. When this happens, it can result in inaccurate or static readings in the app. We actively monitor and work to resolve these issues as they arise to ensure the most reliable experience for our users.

Your experience matters greatly to us, and we’re committed to providing a reliable service. If you encounter any further issues or have feedback, please feel free to contact our support team. Thank you for giving us another chance to improve!

### 1/5 — Was Good Now It’s Not

*2024-08-02*

I used this app as my go to water temperature app and enjoyed it so much, it just gave the current temperature of the ocean, I purchased it. It stopped working. 
Now it says the same temperature every day, I guess they no longer care. Look for something else that works as this developer no longer cares.

**Developer response:** Thank you for your feedback, wavemaker54. We sincerely apologize for the inconvenience caused and understand your frustration.

The issue you’ve encountered with the app showing the same temperature daily has now been fixed for some time.

It’s also worth noting that some temperature measuring points can occasionally go offline or stop reporting data due to technical issues or maintenance by the providers. When this happens, it can result in inaccurate or static readings in the app. We actively monitor and work to resolve these issues as they arise to ensure the most reliable experience for our users.

Your experience matters greatly to us, and we’re committed to providing a reliable service. If you encounter any further issues or have feedback, please feel free to contact our support team. Thank you for giving us another chance to improve!

### 3/5 — Great idea, well executed but missing data points:(

*2023-12-06*

As someone who swims year around, this would be a must-app for me, but many locations are missing recent data. While for some locations, the latest data is today; for others, it is several days, weeks or even months old. I hope the developer corrects this, and it would be one of my fav. apps.

**Developer response:** Thank you for your review, Emre Deliveli. We appreciate your feedback and understand how important up-to-date data is for users like you who rely on the app year-round.

The issue with missing or outdated data for some locations is often due to disruptions at specific measuring stations, which may go offline or stop transmitting data temporarily. These disruptions are typically managed by third-party providers, and while they are outside of our direct control, we are actively working to improve how the app handles such situations.

We’re also exploring ways to integrate additional data sources to ensure more comprehensive and consistent coverage for all locations. Your suggestion has been noted, and we’re committed to making the app as reliable as possible.

Thank you for your support and patience. We hope you’ll continue using the app and see these improvements in future updates. If you have further feedback, please feel free to reach out!

### 2/5 — Still no info for Australia :(

*2023-10-06*

App been around for years but still no data for Australian beach / ocean temps

### 1/5 — Doesn't include Australia

*2020-10-22*

Seems to have most other countries

### 1/5 — Not enough locations to be useful

*2020-10-21*

Not enough locations to be useful

### 1/5 — Still very limited

*2020-08-21*

Thought I’d give it a chance as the last review was a year ago. Still hardly any locations. Kinda pointless.

### 3/5 — More F support would be nice

*2020-06-28*

Great Lakes data is nice. 

And while you can display the temperature in degrees Fahrenheit, the charts are still in Celsius. Fixing this would be nice.

**Developer response:** Thank you for your review. I will add support for F in charts with next version. Thanks!

### 1/5 — Not enough locations

*2020-04-17*

Much too limited to be useful for most people

**Developer response:** Can you please explain a bit more?

## Frequently asked questions about Water Temperatures

### What is Water Temperatures?

Water Temperatures provides real-time sea and lake temperatures globally. It offers historical data, seasonal insights, and custom alerts for various water activities.

### Does Water Temperatures have ads?

Yes, Water Temperatures contains advertisements. This is a common model for free applications to support development and maintenance.

### What are the subscription options for Water Temperatures?

Water Temperatures offers a monthly subscription for $1.49 and a yearly subscription for $10.49. Subscriptions automatically renew unless canceled 24 hours before the current period ends.

### What water activities can I set alerts for in Water Temperatures?

You can set custom temperature alerts for 8 different activities: Swimming, Cold Plunge, Hot Springs, Kayaking, Fishing, Surfing, Diving, and Wading.

### Which countries are supported by Water Temperatures?

Water Temperatures supports countries including the USA, Spain, Greece, Croatia, Canada, and Sweden, with more countries planned for future updates.

### Can I compare water temperatures between different locations with Water Temperatures?

Yes, Water Temperatures allows you to compare multiple locations side-by-side, viewing temperature trends, 24-hour changes, and weekly averages.

### Is Water Temperatures available on Android?

Based on the provided data, Water Temperatures is available on iPhone, iPad, and iPod. Information about Android availability is not specified.

### How often is Water Temperatures updated?

The latest version of Water Temperatures is 26, and it was last updated on January 29, 2026. This indicates a recent update cycle.

## Version history (last 5 releases)

### 26.6 — 2026-06-08

What's new in this update:

7-day free trial — try Premium for a full week, no charge
Watch & unlock — earn 3 hours of full Premium by watching a short ad (weather, extended history, seasonal insights, activities, compare and nearby spots)
Bonus searches — out of daily searches? A quick ad gives you more
New welcome flow with the free trial offer for first-time users
Annual plan now preselected with clear savings and per-month price
Premium preview timer in Settings — see how much time you have left
Smarter Premium suggestions — only when relevant, never in the way
Cleaner close button on upgrade screen, smoother post-ad transitions
Activity alert form is now fully explorable before deciding to upgrade

Thanks for swimming with us!

### 26.4 — 2026-04-20

Bug fixes and a lot more!

We've completely upgraded your water experience!

Enhanced Map: Explore water temperatures visually and intuitively.

Seasonal Insights: View historical data and monthly averages to perfectly plan your next trip.

Compare Tool: View multiple locations side-by-side with 24-hour trends.

Hyper-Precise Alerts: Our smart activity alerts now feature a "re-arm" logic, giving you total control over when you get notified.

### 26 — 2026-01-29

What's New in This Version
Fresh New Design
  Completely redesigned interface with improved charts, beautiful

  temperature badges, and smoother navigation throughout the app.

Activity Alerts — Your Personal Water Guide
  Set custom temperature alerts for 8 different activities:
  Swimming, Cold Plunge, Hot Springs, Kayaking, Fishing, Surfing,
  Diving, and Wading. Get notified when conditions are perfect for
  your favorite water activities.

Seasonal Insights
  Discover the best time to visit with historical temperature
  analysis. View monthly averages, compare current conditions to
  historical data, and find the warmest and coldest months at a
  glance.

Compare Locations
  Compare multiple locations side-by-side. See temperature trends,
  24-hour changes, and weekly averages to find your ideal spot.

Enhanced Map Experience
  New custom map annotations make it easier than ever to explore
  water temperatures near you.

### 3.0.1 — 2024-11-01

* bugfixes

What's New in Water Temperatures 3.0

Get ready for a fresh new experience with Water Temperatures! Here’s what’s new in this major update:

All-New Design: Enjoy a sleek, modern interface for smoother navigation and a more immersive experience.

Multiple Color Schemes: Choose from different color themes to suit your style and viewing preference.

Faster Performance: We’ve optimized the app to be quicker and more responsive, so you can get the information you need in record time.

Reduced App Size: We’ve streamlined the app to save space on your device without sacrificing features.

Map Clustering: Easily view data points on the map with new clustering, making it simpler to explore dense areas.

Update now and dive into the latest version of Water Temperatures!

### 3.0 — 2024-10-30

What's New in Water Temperatures 3.0

Get ready for a fresh new experience with Water Temperatures! Here’s what’s new in this major update:

All-New Design: Enjoy a sleek, modern interface for smoother navigation and a more immersive experience.

Multiple Color Schemes: Choose from different color themes to suit your style and viewing preference.

Faster Performance: We’ve optimized the app to be quicker and more responsive, so you can get the information you need in record time.

Reduced App Size: We’ve streamlined the app to save space on your device without sacrificing features.

Map Clustering: Easily view data points on the map with new clustering, making it simpler to explore dense areas.

Update now and dive into the latest version of Water Temperatures!

## Apps similar to Water Temperatures

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ocean Water Temperature](https://appshunter.io/ios/app/ocean-water-temperature/id1264913159) | 3.6 (171) | $1.99 | Weather |
| [Weather Radar Live Temperature](https://appshunter.io/ios/app/weather-radar-live-temperature/id1509653906) | 4.5 (3,690) | Free | Weather |
| [Smart Temperature Thermometer+](https://appshunter.io/ios/app/smart-temperature-thermometer-plus/id6475345871) | 2.8 (11) | Free | Weather |
| [Weather Radar - Weather Sky](https://appshunter.io/ios/app/weather-radar-weather-sky/id1462255869) | 4.6 (1,332) | Free | Weather |
| [Seaside Buoy](https://appshunter.io/ios/app/seaside-buoy/id1240094859) | 4.6 (892) | Free | Weather |
| [MyRadar Weather Radar Pro](https://appshunter.io/ios/app/myradar-weather-radar-pro/id325683306) | 4.8 (42,800) | $5.99 | Weather |

## More apps by Blaz Smolnikar

- [Verses Library](https://appshunter.io/ios/app/verses-library/id1355524299)
- [My Mushroom Locations](https://appshunter.io/ios/app/my-mushroom-locations/id1437099574)
- [Data Adventure](https://appshunter.io/ios/app/data-adventure/id1591395803)
- [Time Chase](https://appshunter.io/ios/app/time-chase/id6738305029)

All apps by Blaz Smolnikar: https://appshunter.io/developer/1150013940

## Related topics

[water temperature](https://appshunter.io/ios/topics/water-temperature) · [lake water temperature](https://appshunter.io/ios/topics/lake-water-temperature) · [water temperatures](https://appshunter.io/ios/topics/water-temperatures) · [water temperatures in austria](https://appshunter.io/ios/topics/water-temperatures-in-austria) · [ocean water temperature](https://appshunter.io/ios/topics/ocean-water-temperature) · [sea water temperature](https://appshunter.io/ios/topics/sea-water-temperature) · [sohar water](https://appshunter.io/ios/topics/sohar-water) · [ocean water temperatures](https://appshunter.io/ios/topics/ocean-water-temperatures)

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*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 2026-08-22.*