Swim - Sea & lake temperatures
Jernej Strasner Weather iPhoneiPadiPod touch
Swim - Sea & lake temperatures is a free Weather app for iPhone and iPad by Jernej Strasner. Rated 3.0/5 from 2 ratings. Requires iOS 18.0.
- Rating
- 3.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Aug 11
- 2026 · v4.0
Screenshots
About Swim - Sea & lake temperatures
Check the water temperature before you jump in. Swim shows live sea, river, and lake temperatures across Slovenia and the Croatian coast — from the Adriatic to alpine swimming spots. • Live map with color-coded temperature pins for every measuring station • Temperature trend arrows showing whether the water is warming or cooling • Air temperature from the nearest weather station, side by side with water temp • Temperature history charts for every station • Save your favorite spots and check them at a glance • Home screen widget with a live chart for your favorite station • Sort stations by distance from where you are Data is provided by the Slovenian Environment Agency (ARSO) and the Croatian Meteorological and Hydrological Service (DHZ). The app is open-source and ad-free.
What’s new
Version 4.0 · Updated August 11, 2026
What's new in 4.0: Major stability improvements (fixed freezing/hanging crashes), iOS 26 Liquid Glass design, temperature trend arrows, faster data loading, and a new home screen widget with live temperature chart.
App privacy
The developer, Jernej Strasner, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Swim - Sea & lake temperatures
Looking for apps like Swim - Sea & lake temperatures? Here are 6 similar apps on the App Store. The highest rated is SwimSpot - Water Temperature (5.0/5), and all 6 are free to download.
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Water Temperatures
2.5
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Ocean Water Temperatures
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SwimSpot - Water Temperature
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Aare Schwumm
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Buoy Finder NOAA NDBC
4.3
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Sea Water Temperature
4.8
| App | Rating | Price | Last updated |
|---|---|---|---|
| Swim - Sea & lake temperatures | 3.0 / 5 (2 ratings) | Free | August 11, 2026 |
| Water Temperatures | 2.5 / 5 (15) | Free | Jun 8, 2026 |
| Ocean Water Temperatures | 1.5 / 5 (16) | Free | Feb 5, 2025 |
| SwimSpot - Water Temperature | 5.0 / 5 (4) | Free | Jan 29, 2026 |
| Aare Schwumm | 5.0 / 5 (3) | Free | Apr 10, 2026 |
| Buoy Finder NOAA NDBC | 4.3 / 5 (194) | Free | Jul 2, 2024 |
| Sea Water Temperature | 4.8 / 5 (74) | Free | Sep 24, 2026 |