Rigline Offshore
Townsend Tanner Sports iPhoneiPadiPod touch
Rigline Offshore is a free Sports app for iPhone and iPad by Townsend Tanner. Rated 5.0/5 from 13 ratings. Requires iOS 15.1. Updated October 26, 2026.
- Rating
- 5.0
- 13 ratings
- Price
- Free
- on the App Store
- Size
- 83 MB
- Age 4+
- Updated
- Oct 26
- 2026 · v2.0.0
Screenshots
About Rigline Offshore
Rigline reads the water so you spend less time searching and more time fishing. It turns satellite and ocean-model data into ranked hotspots, weedline forecasts and bite windows for offshore and inshore water, refreshed through the day. Offshore hotspots • Up to 30 ranked hotspots in each of 25 regions: the East Coast from Maine to Florida, the Gulf, the Pacific coast, Hawaii and Mexico • Every score explained, with the top three drivers today, a trend and how many runs in a row a spot has held • Coordinates in degrees and decimal minutes, copied with one tap • Species modes for mahi, wahoo, yellowfin and bluefin tuna, albacore, blue, white and striped marlin, sailfish and daytime swordfish, plus ahi and ono in Hawaii • Focus on canyons and the shelf edge, the Gulf Stream, or plumes and dirty water Ocean charts • Water temp, temp anomaly, sea height, currents, depth, upwelling, salinity and mixed layer depth on one map • Animated currents, scored zones, and warm and cold eddies with the Loop Current front • Long-press anywhere for coordinates, then save the spot Weedlines • Likely weedlines where sargassum and current convergence overlap • Forecasts out to 48 hours on a slider that follows your clock • A confidence score on every forecast step Temp breaks • Sea surface temperature breaks you can save to your phone before you lose signal offshore Inshore • Inshore hotspots for Tampa Bay, Chesapeake Bay, Delaware Bay, New York Harbor, Long Island Sound, the St. Johns River, Galveston Bay and San Francisco Bay, plus North Carolina in beta • Only species that are in season: redfish, snook, speckled trout, flounder, tarpon, striped bass, cobia and more • Tide-aware spots with the best bite window, a tactic and likely bait for each • Bite forecast with a daily score, a 7-day outlook and feeding windows by the hour Intel • Posts, photos, comments and direct messages from anglers who fish your water • Community spots: share wrecks, reefs and rigs, and confirm the ones you have fished • Hundreds of charted wrecks and reefs, with weather, seas, swell and water temp for each Layers and forecasts show when their data was last updated, so you always know how fresh it is. Rigline is free. Forecasts are model estimates, not guarantees. Always check official marine forecasts and advisories before you head out.
Ratings & reviews
5.0
13 ratings
What’s new
Version 2.0.0 · Updated October 26, 2026
Rigline 2.0 is the biggest update yet. • A full redesign with four tabs (Intel, Map, Analytics and Profile) and calmer, clearer screens • Weedline forecasts now reach 48 hours ahead, on a slider that follows your clock • Offshore hotspots in 25 regions, each with its top three drivers, trend and score history • Species modes for marlin, sailfish, tunas, swordfish, mahi and wahoo • Inshore hotspots in 8 regions, with tide-aware bite windows, tactics and likely bait • A bite forecast with a 7-day outlook and feeding windows by the hour • Community spots for sharing wrecks, reefs and rigs • Many fixes and performance improvements Tell us what you think in the Intel tab.
App privacy
The developer, Townsend Tanner, 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:
- Location: Precise Location
- Contact Info: Email Address, Name
- Contacts: Contacts
- User Content: Emails or Text Messages, Photos or Videos, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
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:
- Location: Precise Location, Coarse Location
- Identifiers: User ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to Rigline Offshore
Looking for apps like Rigline Offshore? Here are 6 similar apps on the App Store. The highest rated is Salty Offshore (5.0/5), and all 6 are free to download.
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Salty Offshore
5.0
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SatFish Fishing App
4.6
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CR MAP by Canyon Runner
4.9
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HMY Lowcountry Cup
1.0
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BlueFronts: Offshore Fishing
5.0
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RipCharts
4.8
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Rigline Offshore | 5.0 / 5 (13 ratings) | Free | October 26, 2026 | |
| Salty Offshore | 5.0 / 5 (13) | Free | Oct 26, 2026 | Compare |
| SatFish Fishing App | 4.6 / 5 (366) | Free | Jul 29, 2026 | Compare |
| CR MAP by Canyon Runner | 4.9 / 5 (8) | Free | Aug 27, 2026 | Compare |
| HMY Lowcountry Cup | 1.0 / 5 (1) | Free | May 12, 2026 | Compare |
| BlueFronts: Offshore Fishing | 5.0 / 5 (3) | Free | Aug 8, 2026 | Compare |
| RipCharts | 4.8 / 5 (491) | Free | Dec 8, 2023 | Compare |
Compare Rigline Offshore with the top alternatives: ratings, updates, ASO score and keyword gaps →