Best Slackwater alternatives: apps like Slackwater — Tides & Current

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated October 2026

Looking for something like Slackwater? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Slackwater

Slackwater: Tides & Fishing#1

Slackwater: Tides & Fishing by Handler Labs LLC

NOAA tide times, bite forecast
Editor's Choice
☀️ Weather
5.0(2 ratings)
FreeIn-App Purchases
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Provides detailed tide charts, solunar bite windows, and marine conditions for fishing, surfing, and boating. Offers offline functionality and customizable alerts for various tidal events. Includes session logging and weather data integration.

OceanConnect#2

OceanConnect by Tula Foundation

Ocean conditions and forecasts
Strong Contender
☀️ Weather
5.0(6 ratings)
Free
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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.

LuckGrib#3

LuckGrib by Craig McPheeters

#1 for sailors and enthusiasts
Worth Considering
☀️ Weather
4.9😊(343 ratings)
FreeIn-App Purchases
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This app provides advanced weather data visualization, downloading, and routing for sailors and weather enthusiasts. It offers access to a wide range of global and high-resolution weather and ocean models, with features for optimizing routes and analyzing complex weather parameters. Remote access via satellite is also supported.

What We Love

  • 🚀 Excellent weather forecasting and routing
  • 👍 Intuitive and user-friendly interface
  • 💡 Wide range of weather models and data sources
  • 🚢 Tailored for sailors and offshore navigation
  • 💰 One-time purchase, no subscription fees

Room to Improve

  • 🐛 Occasional issues with GRIB file downloads
  • ⚠️ Steep learning curve for some features
  • 🔍 Lack of support for some boat types (e.g., catamarans)

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4
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Florida Storms
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