Stowaway
Free
Keep one place close at hand and start a private Journal.
- Maritide Default Home
- Current weather and official alerts
- Seven-day tide planning
- One active saved place
- Five text Journal entries in total
Coming soon to iPhone and iPad
You’ve got a few hours. Make them count.
Tides, weather, and a private coastal Journal.
Check the tide before you load the kayak, the wind before you leave the harbor, and the daylight before you head down to the beach. Keep what you learn in a private Journal.
Free Stowaway account · Optional Captain subscription
Before you go
Check what changes before you go.
See the next high and low tide, check the wind, and look ahead to sunset. Open the details for forecasts, official alerts, and the source behind the numbers. Update times help you tell a fresh reading from older information.
Weather now; 48 hours and seven days with Captain
Tides seven days or 30 with Captain
Official alerts with links to the source
Update times alongside the source
Plan the place
Your usual harbor. The cove you keep meaning to try.
Find a coastal place on the map or choose a coordinate. Check the available conditions, see which station supplies the tides, and save the places you want to return to. Captain also lets you keep private spots.
Tide predictions depend on a supported station. Weather and tide coverage can differ at the same place.
Find coastal places
Find a coordinate
Private spots with Captain
Remember the day
The details you’ll want next time.
The wind picked up after lunch. The fish took on the falling tide. You found a better place to launch. Keep a note while it’s fresh, alongside your outing’s time, place, and available conditions. Add photos with Captain, then look back before you go again.
Your Journal stays private
Add photos with Captain
Offline edits show when they’re waiting to sync
Meet Captain
For the day you have in mind.
A paddle across the bay asks different questions of the weather than a morning on the beach. Choose your activity, and Captain’s Brief brings the relevant conditions into a short, AI-assisted explanation.
Captain’s BriefRead the conditions together
For a paddle, look at the wind alongside the tide and remaining daylight. Before returning to a fishing spot, check the conditions against your own Journal notes. Open the Brief’s details to see the information behind its explanation.
Check official alerts and local conditions before heading out. A Brief can help you interpret the information; it cannot tell you a trip is safe.
Choose your activity: Fishing, Surfing, Kayaking, Paddleboarding, Boating, Clamming, and Swimming.
Make yourself at home
Three ways to watch the water.
Keep it simple with Maritide Default, watch the sky and water change in Tidewater Horizon, or follow the tide around a maritime dial. Each view brings you back to the same place and conditions.
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Tidewater Horizon
A changing sky above your tide, with sun and moon positions based on your place and time.
Tidewater greets you on your first visit. Sign in inside the app to use your account’s features; eligible users receive Captain Preview. App previews use example places, conditions, and Journal content.
Watch the coast change Explore Tidewater’s skies, light, and weather
Example conditions shown
The coast rarely looks the same twice.
Morning fog, low evening light, a clear night. Tidewater’s illustrated scene changes with the conditions and time at your selected place.
Clear afternoon
Sunlight on a clear afternoon.
Choose your plan
Start with a place you know.
Stowaway is free, with current conditions, seven-day tides, and five text Journal entries in total. Captain adds longer forecasts, more places, photo uploads, and the illustrated Home views.
Try Captain for 10 days if eligible – no payment, no automatic renewal
Captain
$49.99 / year
Or choose $6.99 a month
For more places, longer forecasts, and photos from the days you want to keep.
- Tidewater Horizon and Tide Dial
- 48-hour and seven-day weather forecasts
- 30-day tide planning
- Unlimited saved places and private spots
- Journal photo uploads and a Home Screen widget
- Activity interpretation and Captain’s Brief
Sign in inside the iPhone or iPad app to check your one-time Captain Preview. Preview has its own usage and storage limits. U.S. subscription prices shown; confirm local pricing in the app.
Coming soon to iPhone and iPad
Know your water. Choose your moment. Remember the day.
Maritide is coming to iPhone and iPad. Explore the app above, or contact us if there’s something you’d like to know before launch.