SeaState
Tom Curry Weather iPhoneiPadiPod touchApple Watch
SeaState is a free Weather app for iPhone and iPad by Tom Curry. Rated 5.0/5 from 3 ratings. Requires iOS 18.0. Updated August 20, 2026.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 20 MB
- Age 4+
- Updated
- Aug 20
- 2026 · v1.7.0
Screenshots
About SeaState
No guessing games, no scrolling through ten weather apps. Swipe the 7-day outlook for peak wind and wave height at a glance, then drill into hourly wind a full week out with gusts, true direction and Beaufort scale. The official NWS marine zone forecast comes straight from the source, written in plain English, free for every user. No subscription wall between you and the forecast that actually matters. See the whole picture on the chart. Toggle official NOAA ENC charts over Apple Maps for depth soundings, buoys and hazards at three detail levels, cached for when you lose signal offshore. Animated wind and current particle layers show you what's actually moving out there. Drag the time scrubber through the next 48 hours and watch conditions shift before you leave the dock. Tide stations are now plotted right on the chart. Tap any station for a 24-hour tide curve with the next high and low, so you can time the cut or the flat right. Have an AIS receiver aboard? Connect your boat's NMEA Wi-Fi gateway to see live depth, wind, water temperature and nearby vessel traffic on the chart, working offshore with no cell signal. Dropping the hook? Anchor Watch guards your position with a drag alarm and two-fix false-alarm protection, backed by Live Activity, Dynamic Island and Apple Watch alerts. Sleep easier. For the fishing crowd, sea surface temperature and current layers help you find the edges and breaks where fish stack up. SeaState is built for offshore anglers, cruisers, sailors, surfers and captains who want a straight answer, not a maybe. Download it and know before you go. SEASTATE PRO Unlock the full experience with SeaState Pro, available as monthly ($4.99) or yearly ($39.99) auto-renewing subscriptions, or a one-time lifetime purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vSY_MSMhZzNRZdRyUTLIYg2dysB6Yoo6szTZNGo12tEjolM4JxnRZflKeW21fHNcxzNn92tfcueboMY/pub
What’s new
Version 1.7.0 · Updated August 20, 2026
Two big additions to the chart, and a cleaner map underneath them. TIDE STATIONS ON THE CHART NOAA tide stations are plotted as orange diamonds. Tap one for a 24-hour tide curve with the next high and low, and whether the water is rising or falling right now. WIND, 48 HOURS AHEAD Drag the new time scrubber to watch the wind field move through the next two days. Find the window before it closes. A CLEARER CHART • Apple Maps is now the default base map, with the NOAA chart as a one-tap overlay • Every layer — Chart, Wind, Current, Sea Temp and Tides — is now a button on the map instead of buried in a menu • The wind scale was rebuilt around 0–25 kts, the range that actually matters for small craft, and the overlay is lighter so you can see the water underneath • Map icons are smaller and easier to tell apart, and AIS labels from a connected receiver now read straight across instead of sideways SIMPLER The chlorophyll, wave height and wave period map layers have been retired. Sea temperature and currents remain — they're the layers that actually find fish.
App privacy
The developer, Tom Curry, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Contact Info: Email Address, Name
- User Content: Other User Content
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
- Location: Precise Location, Coarse Location
Used for: Analytics, App Functionality
Alternatives to SeaState
Looking for apps like SeaState? Here are 6 similar apps on the App Store. The highest rated is Orca Weather: Radar & Forecast (5.0/5), and all 6 are free to download.
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NOAA Marine Buoy and Weather
4.4
-
TideWise: NOAA Tides & Charts
4.8
-
Orca Weather: Radar & Forecast
5.0
-
Misty — Fog Forecasts
-
Set And Drift
-
Tides Scout - Times & Charts
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SeaState | 5.0 / 5 (3 ratings) | Free | August 20, 2026 | |
| NOAA Marine Buoy and Weather | 4.4 / 5 (7) | Free | Mar 17, 2026 | Compare |
| TideWise: NOAA Tides & Charts | 4.8 / 5 (8) | Free | Oct 9, 2026 | Compare |
| Orca Weather: Radar & Forecast | 5.0 / 5 (2) | Free | Sep 7, 2026 | Compare |
| Misty — Fog Forecasts | – | Free | Apr 10, 2026 | Compare |
| Set And Drift | – | Free | Jan 19, 2025 | Compare |
| Tides Scout - Times & Charts | 5.0 / 5 (4) | Free | Mar 28, 2026 | Compare |
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