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SailFlow: Sailing Forecasts

SailFlow: Sailing Forecasts

Wind, Maps, Waves & Tides

5.7K ratings
352 reviews
#34 in top-grossing Weather
⚽ Sports
☀️ Weather
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Developer

WeatherFlow
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SailFlow: Sailing Forecasts screenshot #1 for iPhone
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SailFlow: Sailing Forecasts screenshot #9 for iPhone
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About

Get hyper-accurate, real-time marine weather forecasts and live wind reports. This app uses proprietary weather systems and integrates public data for detailed wind, wave, tide, and radar information. Customize alerts and track your favorite sailing spots.

✓Proprietary Tempest Weather Systems
✓Live wind and current station reports
✓AI-enhanced Nearcast forecasting
✓Radar, satellite, and precipitation maps
✓Tides charts and wave height
✓Customizable wind notifications
✓Nautical charts
Show original description

What users say

Summarized from real user reviews of SailFlow. Based on 5.7K reviews and a 4.7/5 average, it highlights the 8 positives and 5 negatives reviewers mention most about this Weather app.

Positive things

  • 🚀Easy to navigate
  • 🚀Accurate wind forecasts
  • 🚀Helpful for planning
  • 🚀Great data and graphics
  • 🚀Reliable and trustworthy
  • 🚀Detailed and informative
  • 🚀Excellent for sailing/boating
  • 🚀Useful for various activities

Negative things

  • 🐛Occasional inaccurate forecasts
  • 🐛Crashes or freezes
  • 💰Expensive subscription
  • 🔍Difficult to find specific locations
  • 🔍Confusing interface at times
See all reviews

What's New in SailFlow

7.11

August 19, 2026

Improved subscription management and purchase restoration, plus a new way to access your membership and favorite spots across devices and the web. We’ve also added a new Pro Forecast preview for users who haven’t upgraded to Pro.

More

Subscription plans

Gold

Gold membership is a premium subscription service providing access to dynamic digital content, including a continuous stream of weather station data (continuously updated, like a stock ticker service).

$14.991 Month
How to cancel SailFlow subscription ⁉️

Charts

Top Grossing

📉 34-2

Weather

This app dropped -2 positions in Weather chart.

Last updated on August 30, 2026.

Top Free

📉 189-3

Weather

This app dropped -3 positions in Weather chart.

Last updated on August 30, 2026.

Events

Read more about See what's new in SailFlow!
Event EndedMajor Update

See what's new in SailFlow!

Our biggest update of the year is here.

Apr 29, 2026 — May 20, 2026

Read More

Read more about Pro Preview Week
Event EndedSpecial Event

Pro Preview Week

Enjoy open access to exclusive pro features.

May 20, 2024 — May 28, 2024

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Less stations

Been using sail flow for more than 15 years. Today I can no longer access any of the stations I always have without upgrading. Useless. Uninstalling. Way to go sail flow and put the screws to your most loyal users.
NoNoNoDontDoItNoNoNoDontDoIt

Wind

Better than general forecasts
Traxler58Traxler58

Capt Paul

Nice
SV HelenaSV Helena

Love it

Great resources with diverse model sources. The support is legitimately helpful. They are responsive and truly consider my suggested updates/fixes to problems.
C@su@l4C@su@l4

Used to love SailFlow

I have been a Plus user of SailFlow for several years and have grown to rely on its information, however, when it automatically renewed last week I could not access any of my favorites for Hampton Roads as it said I needed to Upgrade to access them. SailFlow, you have just lost a user. I will be cancelling my subscription and moving to Windy.
Show more
BoykinLvrBoykinLvr
See 347 more reviews

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User experience

🐞

Reported Bugs

3 issues

Recent update caused app to crash

Bug

Favorites list not working properly

Bug

Wind direction arrow pointing incorrectly

Bug
✨

Requested Features

5 requests

Add more local weather stations

Feature

Improve map and location search

Feature

Provide more forecast models

Feature

Add support for Apple Watch

Feature

Fix wind direction arrow issue

Feature

FAQ

What kind of weather information does SailFlow provide?

SailFlow provides hyper-accurate marine weather forecasts including real-time wind reports, wave height, tide charts, temperature, precipitation, cloud cover, and radar imagery. It also offers sunrise/sunset times and moonrise/moonset information.

How does SailFlow get its weather data?

The app utilizes over 65,000 proprietary Tempest Weather Systems for local, real-time data. It also integrates information from government agencies like NOAA and NWS, including reports like AWOS, ASOS, METAR, and CWOP, along with public domain forecast models.

Is SailFlow free to use?

The app offers a free subscription for unlimited wind notifications and alerts. However, to access more weather stations, forecast locations, and professional forecasts, users can upgrade to Plus, Pro, or Gold membership tiers.

What devices is SailFlow compatible with?

SailFlow is compatible with Apple Watch, providing convenient access to weather information on your wrist. It also offers in-app notifications and can send alerts via email or text.

What are the main benefits of using SailFlow for sailing?

SailFlow offers precise, localized wind data and forecasts crucial for sailing. Its AI-enhanced Nearcast provides enhanced forecasting for key parameters like wind speed and direction. Users can also create favorite station lists and receive customizable wind alerts to optimize their sailing experience.