Best Sea Water Temperature Apps

195+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our sea water temperature list covers 195+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Sea Water Temperature

Sea Water Temperature#1

Sea Water Temperature by Georgiy Gorokhov

Editor's Choice
☀️ Weather
4.8(66 ratings)
FreeIn-App Purchases
Sea Water Temperature screenshot 1
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Get real-time sea, ocean, lake, and river water temperatures worldwide. Plan your beach trips, swimming, or surfing with detailed location data and accurate weather forecasts. Save favorite spots and receive smart notifications for temperature changes.

Marine Weather Forecast Pro#2

Marine Weather Forecast Pro by LW Brands, LLC

NOAA Marine Weather Forecast
Strong Contender
☀️ Weather
4.7😊(16K ratings)
FreeIn-App Purchases
#65in Weather
Marine Weather Forecast Pro screenshot 1
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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

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
NOAA Buoy Reports#3

NOAA Buoy Reports by Juggernaut Technology, Inc.

No Nonsense Buoy Conditions
Worth Considering
☀️ Weather
4.7😊(2.4K ratings)
FreeAdsIn-App Purchases
NOAA Buoy Reports screenshot 1
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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

Room to Improve

  • 🐛 More data needed
  • 🐛 Incomplete and inaccurate
  • 🐛 Wave height data not working

More Sea Water Temperature apps to explore

4
Water Temperatures
Water Temperatures
Water Temperatures
Sea and lake temperatures
Free

Get real-time sea and lake temperatures worldwide with historical data and custom alerts for various water activities. Compare locations, view seasonal trends, and explore with enhanced map features.

Global water temperature dataTemperature history and trendsCustom activity alerts
☀️ Weather
(13)
free with in-app purchases
5
SwimSpot - Water Temperature
SwimSpot - Water Temperature
SwimSpot - Water Temperature
by BYTES IN PARADISE LTD
Free

Get real-time sea and ocean temperatures worldwide to plan your perfect beach day. Access up to a 10-day forecast, water clarity, and salinity data for over 20,000 locations. Save your favorite spots and view temperature history.

Real-time water temperature updates10-Day forecastWater clarity and salinity index
☀️ Weather
(7)
free with in-app purchases
6
RipCharts
RipCharts
RipCharts
by RipCharts
Free

Access industry-leading satellite fishing maps for offshore fishermen. Evaluate recent satellite imagery to find favorable fishing conditions. View, download, and navigate with detailed data layers for informed decision-making at sea.

Satellite imagery analysisNear real-time data layersOffline map downloads
⚽ Sports
(456)
free with in-app purchases
7
Swim - Sea & lake temperatures
Swim - Sea & lake temperatures
Swim - Sea & lake temperatures
by Jernej Strasner
Free

Get real-time water temperature data for bays, rivers, and lakes across Slovenia, plus major coastal areas in Croatia. Ideal for planning your next swim or water activity.

Water temperature checksSlovenian water bodiesCroatian coastal areas
☀️ Weather
(0)
free
8
Nautide: Tides, Wind, Waves +
Nautide: Tides, Wind, Waves +
Nautide: Tides, Wind, Waves +
Plan your activities at sea
Free

Plan your maritime activities with comprehensive data on tides, waves, wind, and weather. Access detailed charts and forecasts for over 25,000 coastal stations worldwide, including fishing activity predictions and astronomical information.

Tide charts and tablesSurf swell height and directionFish activity and solunar periods
☀️ Weather
(3.4K)
free with in-app purchases
9
SeaTemperature.info
SeaTemperature.info
SeaTemperature.info
by Iuliana Kriuchyna
Free
☀️ Weather
(2)
10
Ocean Water Temperatures
Ocean Water Temperatures
Ocean Water Temperatures
by corey hoggard
Free

This mapping application displays real-time ocean water and surface air temperatures across the United States. Data is sourced directly from NOAA's buoys and weather stations, providing current conditions.

Ocean water temperature displaySurface air temperature displayUnited States coverage
☀️ Weather
(16)
ad-supported
11
FishTrack - Charts & Forecasts
FishTrack - Charts & Forecasts
FishTrack - Charts & Forecasts
SST, tides, currents, & maps
Free

This app provides saltwater anglers with essential tools to locate fish. It combines cloud-free SST charts, satellite imagery, tides, currents, and marine weather forecasts into a layered interface. Users can mark hot spots, save data for offline use, and identify optimal fishing zones.

Cloud-free Sea Surface Temperature (SST) chartsGlobal satellite imagery (water temp, color, currents)Tides and moon phase data
☀️ Weather
(6K)
free with in-app purchases
12
BigBlue Offshore Fishing
BigBlue Offshore Fishing
BigBlue Offshore Fishing
Sea temperature & clarity maps
Free
$19.99 | 100% OFF

Access professional-grade satellite data for offshore fishing, including sea temperature, chlorophyll, and bathymetry maps. This app provides real-time ocean intelligence and navigation tools, all available offline.

Real-time ocean intelligenceSatellite sea temperature and chlorophyll chartsGlobal 3D bathymetry maps
☀️ Weather
(50)
free with in-app purchases
13
Buoy Finder NOAA NDBC
Buoy Finder NOAA NDBC
Buoy Finder NOAA NDBC
Buoy data and sea temperatures
Free

Access real-time oceanographic data from hundreds of NOAA buoys worldwide. Plan water activities with detailed forecasts for wave height, wind, and sea temperatures. Features offline access and Apple Watch compatibility.

Real-time buoy dataWave height and wind speedWater temperature
☀️ Weather
(183)
free with in-app purchases
14
Sea & Water Temperature
Sea & Water Temperature
Sea & Water Temperature
by heekyung moon
Free
☀️ Weather
(0)
15
Ocean Water Temperature
Ocean Water Temperature
Ocean Water Temperature
NOAA Temp and Tide Data
$1.99

Access real-time ocean water temperatures, tide information, and detailed wave forecasts. View SST charts, historical wave data, and marine weather forecasts from NOAA and NWS. Save your favorite locations for quick access.

Current ocean water temperature and tidesSea Surface Temperature (SST) chartsHistorical wave height reports
☀️ Weather
(167)
paid
16
Water temperatures in Austria
Water temperatures in Austria
Water temperatures in Austria
Temperatures of bathing lakes
Free
☀️ Weather
(0)
17
Sea Temperature
Sea Temperature
Sea Temperature
The seas around the world!
$1.99
☀️ Weather
(0)
18
Seaside Buoy
Seaside Buoy
Seaside Buoy
Live ocean buoy data worldwide
Free

Access live scientific data from ocean buoys globally. View water temperature, swell height, and more from public scientific organizations. Features include automatic closest buoy selection, map browsing, favorites, and distance/bearing calculations.

Live buoy data worldwideWater temperature and swell heightAutomatic closest buoy selection
☀️ Weather
(884)
free with in-app purchases
19
Windy.com
Windy.com
Windy.com
NOAA Radar, Hurricanes, Alerts
Free

This app offers advanced weather forecasting with over 50 detailed maps and 15 weather models, including live radar, satellite imagery, and hurricane tracking. It provides customizable alerts for storms, wind, and snow, making it ideal for outdoor activities and aviation.

Live weather radar & satelliteOver 50 weather maps15+ weather models
☀️ Weather
(77K)
free with in-app purchases
20
AquaDegrees
AquaDegrees
AquaDegrees
Real-Time Sea Temperature
Free
☀️ Weather
(0)