Marine Weather vs WRI Dolphin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marine Weather
Get detailed marine weather forecasts including wind speed, wave heights, and tide information. Visualize data on maps with customizable overlays and multiple weather models. Plan your trips with route management features and access forecasts in various units.
- 3-day wind speed and direction forecasts
- Wave height and direction overlays
- Multiple weather models (GFS, ECMWF)
- Tide and current data for multiple countries
- Lake temperature maps with thermocline identification
- Customizable weather settings and map overlays
- Route management and GPX/KML import
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Marine Weather App - Wind, Waves, Lake Temperature & Tide overlays for windsurfing, kitesurfing and fishing. ►Wind Forecasts √ Wind speed and true direction forecast for 3 days at 3 hour intervals. √ Use the play back bar on top to play/pause the wind animation or go to a specific time. √ Select a specific time for wind prediction from a list √ Tap anywhere on the map to view exact wind prediction speed and direction √ Use barb notation to estimate wind speed at a point. √ Once the predictions are doenloaded they are stored offline for use. ► Wave Heights (Swell + Wind combined) and Direction √ Overlaid on a map √ Playback bar or go to a specific time. √ Highlight high wave heights in red. ► Multiple Weather Models √ GFS √ ECMWF ► Pressure (MSL) ► Precipitation ► Air Temperature ► Gust ►TIDE & CURRENTS √ For US,Canada,Germany, Norway, Netherlands, Australia & New Zealand ► Comfortable Weather Settings √ Automatically Highlight Harsh Weather Forecasts √ Weather settings are customizable based on your preferences. ► Weather Map Overlays √ All forecast variables can be overalaid on the map. ► Lake Temperature Maps √ Accurate to 1 degree fahrenheit (0.5 degree celsius). √ Maps are color coded making it easy to identify lines where the temperature variation starts √ Easy to identify warm thermoclines (to find the best fishing spots) √ Actual temperature text can be toggled on demand √ The application supports showing temperatures in Fahrenheit, Celsius and Kelvin ► Forecast in multiple units √ Wind speed in knots, mph and kph √ Wave height in feet, meter or fathom √ Temperatures in celsius, farenheit and kelvin √ Pressure in Pa, millibar, mmHG, inchHG √ Precipitation in inches, mm ►ROUTE MANAGEMENT / TRIP PLANNING √ Create New Route/Edit Existing Routes √ Move Points √ Add points to an existing route leg √ Delete / Rename points √ Import GPX,KML & KMZ files √ Plot/Edit Routes √ Enter Waypoints √ Share/Export Routes,Tracks&Markers
WRI Dolphin
Access global weather and routing data for maritime professionals. Features include detailed forecasts for wind, waves, currents, and precipitation, along with vessel tracking and severe weather alerts. Stay informed with real-time updates and push notifications for maritime hazards.
- 3 Hourly Global Forecast Data
- Wind, Wave, and Current Forecasts
- Radar and Lightning Data
- Vessel Tracking
- Heavy Weather Alerts
- Port Forecasts
- Push Notifications
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Dolphin is Weather Routing Inc.'s supplemental website and mobile application that provides a suite of weather/routing tools and information for the maritime sector worldwide. You have access to: 3 Hourly Global Forecast Data and Maps for: Wind Direction/Speed Sea and Swell Height/Directions/Periods Currents Radar/Lightning Precipitation Sea Level Pressure Visibility Track vessel progress and route WRI Heavy Weather Alerts & Hazards Tropical Cyclone Tracker Port Forecasts Vessel Specific Route Weather Data Push Notifications for Warnings and Threats Weather data and forecasts are continuously received and processed in house and immediately distributed to the website and mobile application. You have complete control over the map at the tip of your finger. You can pan the map all over the world and zoom in and out. Please note that this app is still a work in progress.
Screenshots
Verdict
The clearest difference is rating: WRI Dolphin at 5.0 against Marine Weather's 4.4. WRI Dolphin also leads on update cadence (fortnightly vs every 7 months). Marine Weather's advantage is ratings volume (8 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WRI Dolphin holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Marine Weather has 8 ratings behind it against 1, so its average is the more settled of the two.
Marine Weather ships an update every 7 months, WRI Dolphin fortnightly. The most recent releases landed on September 8, 2026 and October 9, 2026 respectively.
| Parameter | Marine Weather | WRI Dolphin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (8 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Bist LLC | Weather Routing Inc. |
Customer experience
Marine Weather
WRI Dolphin
In-app purchases
Marine Weather
No in-app purchases
WRI Dolphin
No in-app purchases









