BrrChecker: Water Temperature

Over 12,000 lakes, rivers and beaches in 80 countries from 50 official and open sources – real measurements with history. Try Pro free for 7 days.

Brr – or bliss? BrrChecker tells you how warm the water really is before you risk your big toe.

Current water temperatures for over 12,000 lakes, rivers, lidos and coastlines in 80 countries – from 50 official and open sources: national monitoring networks, buoys, health-authority samplings and, where no gauge exists, vetted lake models.

THE PERFECT PLUNGE • Widget with temperature and trend on your Home and Lock Screen – and on Apple Watch, which fetches its own data, even without your iPhone • History curve: did the sun deliver, or did the rain spoil it all? • Temperature alert: BrrChecker pings you when your water hits your target temperature • Favorites for your swimming lake, river spot and after-work dip • Tides for coastal spots: high and low water at a glance • River levels at a glance: low, normal or high – anchored to official reference values, with history in cm and m³/s

THE BRRSCORE From 1 to 10, for seven sports: swimming, SUP, kayaking, surfing, windsurfing, kitesurfing and pump foiling. Wind, waves and water temperature combined – plus a wetsuit recommendation and a cold-water profile for those who mean it.

VACATION WHERE IT'S WARM Filter by target temperature and discover the warmest spots from the Mediterranean to the Caribbean. "Show me water above 24 °C" – and your next destination is set.

SWIM CLEAN Official EU bathing-water classification, bacteria levels and – where authorities provide them – blue-green algae warnings. Official swimming bans are always visible, even without Pro. In the US, 250+ beaches carry the official EPA annual rating.

FROM ICE BATH TO BATHTUB WARM Whether it's 4 °C for the winter-swimming kick or 26 °C for a family day – BrrChecker knows both worlds. The name says it all.

Data-minimal: no personal data, no accounts, no ads.

Get BrrChecker – check first, then dive in.

BRRCHECKER PRO (subscription) Some features require the Pro subscription (7-day free trial, then €4.99/year or your local App Store price): unlimited favorites, full history, BrrScore for all sports except swimming, water quality, widgets and Apple Watch, map and nearby, tides, water-level history & flow, photo impressions nearby, and temperature alerts. Everything else is and stays free.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/