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Best Ocean Water Temperatures Apps

248+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated July 2026

Looking for free ocean water temperatures apps? 18 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Ocean Water Temperatures Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Marine Weather Forecast ProMarine Weather Forecast ProFree4.7★ (16K)NoYesAug 2026
2Ocean Water TemperaturesOcean Water TemperaturesFree1.5★ (16)YesNoJun 2026
3Sea Water TemperatureSea Water TemperatureFree4.8★ (71)NoYesAug 2026
4NOAA Buoy Reports & Ship DataNOAA Buoy Reports & Ship DataFree4.7★ (2.4K)YesYesAug 2026
5Ocean WatchOcean WatchFree4.8★ (2.5K)NoNoAug 2026
6Tide Alert (NOAA) - Tide ChartTide Alert (NOAA) - Tide ChartFree4.8★ (44K)NoYesAug 2026
7Swim - Sea & lake temperaturesSwim - Sea & lake temperaturesFree3.0★ (2)NoNoAug 2026
8Water TemperaturesWater TemperaturesFree2.6★ (14)YesYesAug 2026

Top Picks for Ocean Water Temperatures

Marine Weather Forecast Pro#1

Marine Weather Forecast Pro by LW Brands, LLC

NOAA Marine Weather Forecast
Editor's Choice
☀️ Weather
4.7😊(16K ratings)
FreeIn-App Purchases
#74in Weather
Marine Weather Forecast Pro screenshot 1
Marine Weather Forecast Pro screenshot 2
Marine Weather Forecast Pro screenshot 3
Marine Weather Forecast Pro screenshot 4
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

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
Ocean Water Temperatures#2

Ocean Water Temperatures by corey hoggard

Strong Contender
☀️ Weather
1.5(16 ratings)
FreeAds
Ocean Water Temperatures screenshot 1
Ocean Water Temperatures screenshot 2

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.

Sea Water Temperature#3

Sea Water Temperature by Georgiy Gorokhov

Worth Considering
☀️ Weather
4.8(71 ratings)
FreeIn-App Purchases
Sea Water Temperature screenshot 1
Sea Water Temperature screenshot 2
Sea Water Temperature screenshot 3
Sea Water Temperature screenshot 4
Sea Water Temperature screenshot 5
Sea Water Temperature screenshot 6

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.

More Ocean Water Temperatures apps to explore

4
NOAA Buoy Reports & Ship Data
NOAA Buoy Reports & Ship Data
NOAA Buoy Reports & Ship Data
Marine Wind, Wave & Sea Temps
Free

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.

Intuitive map interfaceQuick-view FavoritesTropical Storm/Hurricane/Cyclone locations
☀️ Weather
(2.4K)
free with in-app purchases
5
Ocean Watch
Ocean Watch
Ocean Watch
Tides: US/Caribbean Edition
Free

Access tide predictions for over 3,300 stations across the US and Caribbean. Visualize tide data with stunning graphics and an interactive almanac. Plan your activities with offline access to predictions and custom notes.

3,300+ tide stationsStunning graphics and visualizationsOffline tide predictions
☀️ Weather
(2.5K)
paid
6
Tide Alert (NOAA) - Tide Chart
Tide Alert (NOAA) - Tide Chart
Tide Alert (NOAA) - Tide Chart
NOAA tide table, wind & swell
Free

Get accurate tide predictions, lunar phases, and weather data with personalized alerts. Features offline access, customizable charts, and Apple Watch integration. Ideal for anyone who enjoys coastal activities.

Personalized high and low tide alertsOffline tide informationLunar phase calendar
☀️ Weather
(44K)
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
(2)
free
8
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
(14)
free with in-app purchases
9
Sea & Water Temperature
Sea & Water Temperature
Sea & Water Temperature
Ocean Temp, Surf & Wetsuit
Free
☀️ Weather
(0)
10
WatSen
WatSen
WatSen
by Artem Kislitsyn
Free

Monitor Black Sea water temperatures with real-time data. Utilizes automated buoys during summer and satellite imagery in colder months for comprehensive tracking.

Black Sea water temperature trackingAutomated buoy stationsSatellite data display
☀️ Weather
(0)
free
11
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
12
Sea Temperature
Sea Temperature
Sea Temperature
The seas around the world!
$1.99

Get real-time sea and air temperatures for over 5,000 locations across 166 countries. Ideal for travelers planning beach holidays, this app helps you check conditions before you go.

Current sea temperaturesCurrent air temperaturesData for 166 countries
☀️ Weather
(0)
paid
13
calimare
calimare
calimare
by rcon venture services
Free
☀️ Weather
(0)
14
dips - sea temperature
dips - sea temperature
dips - sea temperature
less wondering, more swimming
Free
☀️ Weather
(0)
15
AquaDegrees
AquaDegrees
AquaDegrees
Real-Time Sea Temperature
Free
☀️ Weather
(0)
16
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
(6.2K)
free with in-app purchases
17
OceanConnect
OceanConnect
OceanConnect
Ocean conditions and forecasts
Free

Access detailed ocean conditions and forecasts for coastal regions from Northern California to south-western Alaska. This free application requires no login and is fully supported by the Hakai Institute.

Ocean conditions and forecastsCoastal BC coverageNorthern California to Alaska
☀️ Weather
(4)
free
18
Ocean Climate Change AR
Ocean Climate Change AR
Ocean Climate Change AR
by ETT S.p.A.
Free
📚 Education
(0)
19
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
(171)
paid
20
Water Live
Water Live
Water Live
by WATER NSW
Free

Access real-time water data from over 1,300 monitoring sites across NSW. View stream, storage, and groundwater levels, flow rates, temperatures, rainfall, and water quality information. Easily find and save your favorite sites for quick access.

Real-time water level dataStreamflow and storage volume trackingWater quality information
☀️ Weather
(0)
free

FAQ about Ocean Water Temperatures

What are the best ocean water temperatures apps for iPhone?
Marine Weather Forecast Pro tops our ocean water temperatures apps ranking as of July 2026, with a 4.7-star average from 16K App Store ratings, and it's free to download.
Yes — 18 of the top ocean water temperatures apps we rank are free to download, including Marine Weather Forecast Pro and Ocean Water Temperatures.
Marine Weather Forecast Pro has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 248+ ocean water temperatures apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a comprehensive suite of NOAA marine weather data. It includes real-time buoy readings for various parameters like wave height, wind speed, and temperature. You can also access 5-day NWS marine forecasts, historical wave trend reports, and 7-day hourly forecasts from models like WaveWatch III.
The Pro subscription unlocks advanced features such as hourly wave, wind, and weather forecasts, NWS severe weather push notifications customized by marine zone, access to NCEP weather forecast models, and the ability to view over 20,000 weather stations. It also provides high-resolution satellite imagery and NASA map overlays.