About My Marine Forecast
An all-in-one marine weather and fishing-conditions app for planning trips on the water.
What it is
My Marine Forecast brings tides, wind, waves, water and air temperature, barometric pressure, and solunar fish-feeding windows into one dashboard, so anglers and boaters don't have to check several apps to plan a day on the water.
Who it's for
Inshore and offshore anglers and recreational boaters on the US Gulf Coast and Southeast Atlantic.
Who's behind it
Built by a solo developer and lifelong fisherman to replace the many separate apps he used to plan his own trips on the water — combined into one.
Platforms
- Web — mymarineforecast.com — city forecast pages work in any browser, no app required.
- iOS — My Marine Forecast on the Apple App Store. The same account works across web and iOS, including Pro.
Data sources
| Source | Used for |
|---|---|
| NOAA CO-OPS Tides & Currents | Tide predictions and water temperature, from the nearest NOAA tide station. |
| NOAA National Weather Service | Marine wind and weather forecasts. |
| Open-Meteo (GFS, ECMWF, HRRR, NAM) | Multi-model forecasts for wind, waves, temperature, and pressure. |
| Solunar theory | Major and minor fish feeding windows based on sun and moon position. |
Coverage
45+ coastal cities across Florida, Texas, Louisiana, Georgia, South Carolina, and North Carolina.
Pricing
City forecast pages are free and require no account.
Pro — $4.99/month or $45/year, with a 7-day free trial; cancel anytime. One account works on web and iOS. Pro unlocks:
- 7-day extended marine forecasts
- Multi-model comparison (GFS, ECMWF, HRRR, NAM)
- Customizable dashboard
- Unlimited saved locations
Frequently asked questions
What is My Marine Forecast?
My Marine Forecast is a marine weather and fishing-conditions app for anglers and boaters. It combines tides, wind, waves, water and air temperature, barometric pressure, and solunar fish-feeding windows into a single dashboard for US Gulf Coast and Southeast Atlantic locations.
Where does the forecast data come from?
Tide predictions and water temperature come from NOAA CO-OPS Tides & Currents; wind and weather forecasts from the NOAA National Weather Service; and multi-model forecasts (GFS, ECMWF, HRRR, NAM) from Open-Meteo. Fish feeding windows are calculated from solunar theory using sun and moon position.
What areas does it cover?
More than 45 coastal cities across Florida, Texas, Louisiana, Georgia, South Carolina, and North Carolina — the US Gulf Coast and Southeast Atlantic.
Is My Marine Forecast free?
Yes — city forecast pages with today's conditions are free and require no account. A Pro subscription unlocks extended forecasts and advanced tools.
What does Pro include and how much does it cost?
Pro is $4.99/month or $45/year with a 7-day free trial, and you can cancel anytime. It unlocks 7-day extended forecasts, multi-model comparison (GFS, ECMWF, HRRR, NAM), a customizable dashboard, and unlimited saved locations. One account works on both web and iOS.
Is there an iPhone app?
Yes. My Marine Forecast is available on the Apple App Store. It adds live weather radar and solunar fish-feeding windows alongside tides, wind, and waves, and uses the same account as the web app.
What are solunar fish-feeding times?
Solunar theory predicts periods when fish are most active based on the position of the sun and moon. My Marine Forecast highlights major and minor feeding windows for each day so you can time your trip.
How often is the data updated?
Forecast data is updated hourly from NOAA and Open-Meteo sources.