Best Water Temperature Apps

189+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated September 2026

Every iPhone needs a few good water temperature apps. We benchmark 189+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Water Temperature Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Water TemperaturesWater TemperaturesFree2.6★ (14)YesYesAug 2026
2NOAA Buoy Reports & Ship DataNOAA Buoy Reports & Ship DataFree4.7★ (2.4K)YesYesSep 2026
3Marine Weather Forecast ProMarine Weather Forecast ProFree4.7★ (16K)NoYesSep 2026
4Water TemperatureWater Temperature$2.993.5★ (4)NoNoSep 2026
5Sea Water TemperatureSea Water TemperatureFree4.8★ (73)NoYesSep 2026
6SwimSpot - Water TemperatureSwimSpot - Water TemperatureFree5.0★ (4)YesYesAug 2026
7Trico BusinessTrico BusinessFree2.3★ (16)NoNoMay 2026
8BrrChecker: Water TemperatureBrrChecker: Water TemperatureFree—NoYesSep 2026

Top Picks for Water Temperature

NOAA Buoy Reports & Ship Data#2

NOAA Buoy Reports & Ship Data by Juggernaut Technology, Inc.

Marine Wind, Wave & Sea Temps
Strong Contender
☀️ Weather
4.7😊(2.4K ratings)
FreeAdsIn-App Purchases
NOAA Buoy Reports & Ship Data screenshot 1
NOAA Buoy Reports & Ship Data screenshot 2
NOAA Buoy Reports & Ship Data screenshot 3
NOAA Buoy Reports & Ship Data screenshot 4
NOAA Buoy Reports & Ship Data screenshot 5
NOAA Buoy Reports & Ship Data screenshot 6

Access detailed buoy and ship observation data without weather forecasts or tide information. View current conditions, historical trends, and storm locations on an intuitive map. Monitor your favorite locations with customizable widgets.

What We Love

  • 🚀 Critical infrastructure
  • 🚀 Excellent source of sea conditions
  • 🚀 Valuable buoy information
  • 👍 Plenty of information
  • 👍 Great app
  • 👍 Useful and easy
  • 👍 Quick and accurate
  • 👍 Outstanding service
  • 👍 Intuitive chart-based
  • 👍 Informative

Room to Improve

  • 🐛 More data needed
  • 🐛 Incomplete and inaccurate
  • 🐛 Wave height data not working
  • 🐛 No buoy reports
  • 🐛 No wave data
  • 🐛 No data available
  • 🐛 Clunky interface
Marine Weather Forecast Pro#3

Marine Weather Forecast Pro by LW Brands, LLC

NOAA Marine Weather Forecast
Worth Considering
☀️ Weather
4.7😊(16K ratings)
FreeIn-App Purchases
Marine Weather Forecast Pro screenshot 1
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Marine Weather Forecast Pro screenshot 5
Marine Weather Forecast Pro screenshot 6

Access comprehensive NOAA marine weather data, including real-time buoy readings, 5-day forecasts, and historical wave trends. Visualize data with map overlays and receive severe weather alerts. An Apple Watch app is also available.

What We Love

  • 🚀 Detailed weather data from multiple sources
  • 🔍 Accurate and reliable information
  • 👍 Intuitive and well-designed interface
  • 💡 Customizable spot forecasts
  • 🔍 Real-time buoy and station data
  • 👍 Responsive and helpful developer support

Room to Improve

  • 🐛 Occasional issues with data availability or app crashes
  • 🔍 Difficulty finding specific location forecasts
  • 🔍 Lack of certain features like wind speed units or saved locations

More Water Temperature apps to explore

FAQ about Water Temperature

What are the best water temperature apps for iPhone?
Water Temperatures tops our water temperature apps ranking as of September 2026, with a 2.6-star average from 14 App Store ratings, and it's free to download.
Yes — 17 of the top water temperature apps we rank are free to download, including Water Temperatures and NOAA Buoy Reports & Ship Data.
Water Temperatures shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 189+ water temperature apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Water Temperatures provides real-time sea and lake temperatures globally. It offers historical data, seasonal insights, and custom alerts for various water activities.
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.

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