Marla Blue - Diving forecasts

Marla Blue - Diving forecasts

Diving conditions & visibility

2 ratings
6 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 23, 2024
  • July 27, 2026

Features

Marla Blue - Diving forecasts screenshot #1 for iPhone
Marla Blue - Diving forecasts screenshot #2 for iPhone
Marla Blue - Diving forecasts screenshot #3 for iPhone
Marla Blue - Diving forecasts screenshot #4 for iPhone
Marla Blue - Diving forecasts screenshot #5 for iPhone
Marla Blue - Diving forecasts screenshot #6 for iPhone
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About

Plan your next underwater adventure with detailed marine weather forecasts. Get AI-powered visibility predictions, swell, wind, tide, and temperature data for over 800 dive spots. Receive algae bloom alerts and real-time viz reports from a community of divers.

Underwater visibility forecasts (AI & satellite)
Swell, wind, tides, water temperature
Algae bloom alerts
Real-time viz reports from divers
800+ dive spots (UK, Ireland, Australia, California)
Map-based spot selection
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+1

What's New in Marla Blue

3.6

July 27, 2026

Bug Fixes New spots Coordinates shown for custom spots

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Subscription plans

Marla Blue Monthly

Monthly Subscription

$9.991 Month
3 Days trial
How to cancel Marla Blue subscription ⁉️

User reviews

Game changer in underwater visibility for diving

Accurate dive visibility data, easy to navigate the app and extremely useful to plan snorkeling/diving sessions

Perfect App

Excellent app perfect for all of my diving needs

Life changing for every diver or open water swimmer

I have no idea how I lived my ocean life without this app before. Being a diver in the UK is a gamble - you never know how clear is the water and is it worth the hassle to put on all your diving equipment (and in the uk you need a lot as you know it’s kind of cold here).

When I started to use Marla, it really helped me by giving visibility predictions together with wind strength and directions and tides etc. This app is also super helpful if you are in the area to choose where exactly to go underwater. Because on one side of the cliff it could be murky while on the other side pretty decent !

Highly recommend!
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Hello fro Cornwall

Love it!

good news for all divers

Every time i go diving is a gamble, I never know what visibility will be. At last there is an app to help me planning my dives!

FAQ

What dive spots does Marla Blue cover?

Marla Blue provides forecasts for over 800 dive spots across the UK, Ireland, Australia, and California. You can also tap anywhere on the map to get information for a specific location.

How accurate are Marla Blue's visibility forecasts?

Visibility forecasts are powered by AI and satellite data, aiming to provide precise predictions for your dives. The app also incorporates real-time viz reports from a growing community of local divers.

Does Marla Blue have ads?

Yes, Marla Blue contains advertisements. As a free app with in-app purchases, advertisements are part of the user experience.

What subscription plans are available for Marla Blue?

Marla Blue offers a Monthly subscription for $9.99 (with a 3-day free trial), a Dive Season Pass for 6 months at $34.99 (with a 3-day free trial), and an Annual Subscription for $59.99 (with a 7-day free trial).

On which devices can I use Marla Blue?

Marla Blue is currently supported on iPhone and iPod devices. It is rated for ages 4 and up.

How often is Marla Blue updated?

The latest version of Marla Blue is 2.9, and it was last updated on June 12, 2026. This indicates a relatively frequent update cycle.

What kind of weather data does Marla Blue provide?

Marla Blue provides comprehensive marine weather data including underwater visibility, swell, wind, tides, and water temperature. It also alerts users to algae blooms.

Can I cancel my Marla Blue subscription?

Yes, you can cancel your Marla Blue subscription at any time. Free trials for the subscription plans are available, allowing you to test the service before committing.