3,402RPM
Normal at this speed: 3,250–3,610
Live dataLive data demo
Every reading
on your boat.
Engines, gearbox, fuel, tanks, batteries, shore power, position, depth, wind, steering, anchor, lights, boats nearby and a lot more. If a device on your boat sends it, this is how Salinity shows it.
Not in current appA demo with example values. Reading your boat needs a supported gateway, and the current Android app cannot connect to one. What shows up depends on what your boat's devices send.
Engines
Speed, pressures, temperatures and hours for each engine, plus every warning light the engine can send.
12.3PSI
18%
Tilt and trim position
48PSI
Normal at this speed: 41–53
212°F
174°F
Normal at this speed: 168–180
14.2PSI
52PSI
14.2V
9.0GPH
62%
58%
412.6h
6,000RPM
Top of the rev range
- Check engineOff
- Over temperatureOff
- Low oil pressureOff
- Low oil levelOff
- Low fuel pressureOff
- Low system voltageOff
- Low coolant levelOff
- Water flowOff
- Water in fuelOff
- Charge indicatorOff
- PreheatOff
- High boost pressureOff
- Rev limit exceededOff
- Exhaust gas recirculationOff
- Throttle position sensorOff
- Emergency stopOff
- Warning level 1Off
- Warning level 2Off
- Power reductionOff
- Maintenance neededOff
- Engine communication errorOff
- Secondary throttleOff
- Neutral start protectOff
- Engine shutting downOff
All off. Any one of these turns coral the moment the engine sends it.
Gearbox
Which gear each engine is in and how its gear oil is doing.
Forward
Forward, neutral or reverse
244PSI
168°F
- Check transmissionOff
- Over temperatureOff
- Low oil pressureOff
- Low oil levelOff
- Sail driveOff
All off.
Fuel and trip
How much fuel this trip has used, what is left, and how far it will take you.
18.4gal
8.6GPH
2.4mpg
142gal
15.8h
372mi
2:14
Hours and minutes
31.6mi
1,284mi
Lifetime log
Tanks
Every tank on board, how full it is and how much it holds.
74%
111 of 150 gal
71%
107 of 150 gal
58%
23 of 40 gal
22%
4 of 18 gal
15%
3 of 20 gal
100%
32 gal
88%
2.6 of 3 gal
Batteries and charging
Voltage, current and charge for each battery, and what is charging it.
12.79V
-6.3A
Minus means it is being used
86%
97%
14 h 20 min
At the current draw
172Ah
78°F
0.02V
12.70V
12.89V
Float
Bulk, absorption, float or equalize
6.8A
At 14.1 V
22.3A
0.0A
Inverting
Inverting, pass-through or load sense
Shore power and generator
Voltage, current and power on the shore cord, the inverter and the generator.
121V
18.3A
30 A breaker
60.0Hz
2.1kW
0.96
Good
120V
4.2A
Auto off
Starts itself when the batteries get low
0.0kW
48.6kWh
Since you plugged in
Position and motion
Where the boat is, where it is pointing, how fast it is moving and how it is riding.
28°15.408′ N 84°16.902′ W
22.3mph
12°
8° M
21.0mph
0.4°/s
4.6° W
1.5°
2.1°
Bow up
-1.8°
Heeled to port
0.3ft
1.2°
214°
0.9mph
0.4mph
0.15g
How hard the hull is slamming
Satellites and time
How good the position fix is, which satellites are in view, and the time.
3D, corrected
14
22
0.7
HDOP, lower is better
6.2ft
Each bar is one satellite
Oct 13, 08:42:17
UTC −4
WGS 84
Route and waypoint
Where you are heading, how far it is, and how close you are to the line.
Saved spot
3.0mi
12°
8:51 AM
21.7mph
0.02mi
Cross track error
Not yet
Depth and water
How deep it is, how warm it is, and how the sounder is set up.
142ft
Below the transducer
1.2ft
Added for depth below the surface
1,000ft
78.4°F
96°F
Wind and weather
Wind as you feel it and as it really is, plus air temperature, pressure and humidity.
13mph
32° to starboard
11mph
From 058°
59°
82°F
1,014.2mb
Steady
68%
70°F
86°F
82°F
Temperatures around the boat
Every temperature sensor on board, from the engine room to the bait well.
104°F
74°F
76°F
79°F
77°F
38°F
2°F
120°F
640°F
Pressures
Water, hydraulic, air, oil and fuel pressures from the systems that report them.
42PSI
309PSI
118PSI
1.8PSI
Pressure drop across the filter
48PSI
52PSI
Steering and control
Rudder, autopilot, trim tabs and thrusters.
3°
To starboard
Heading hold
Steering to 008°
2°
15°
20%
18%
Ready
91°F
Temperature
6.4h
- Motor over temperatureOff
- Motor over currentOff
- Low oil levelOff
- Oil over temperatureOff
- Controller low voltageOff
- Boat too fast for the thrusterOff
All off.
Anchor
How much rode is out, which way the windlass is turning and whether the anchor is home.
0ft
Docked
Secured in the bow roller
Stopped
0ft/min
12.6V
11.2h
Switches, pumps and lights
What is on and what is off, from the nav lights to the bilge pumps.
- Navigation lightsOn
- Anchor lightOff
- Bilge pump, forwardOff
- Bilge pump, aftOff
- Fresh water pumpOn
- Live well pumpOn
- Bait well pumpOn
- Raw water washdownOff
- BlowerOff
- WipersOff
- HornOff
- Spreader lightsOff
- Cockpit lightsOff
- Courtesy lightsOn
- ElectronicsOn
- Windlass breakerOn
3
Today
Off
Color and brightness when on
Boats nearby
Ships and boats around you, how close they will pass, and buoys that broadcast their position.
| Name | Type | Distance | Speed | Closest pass | In |
|---|---|---|---|---|---|
| Gulf Trader | Cargo | 6.8 mi | 14 mph | 2.1 mi | 24 min |
| Reel Therapy | Fishing | 2.4 mi | 26 mph | 0.9 mi | 6 min |
| Sea Breeze | Sailing | 4.1 mi | 7 mph | 3.8 mi | 41 min |
| Coast Guard 45612 | Search and rescue | 11.2 mi | 32 mph | 8.0 mi | 18 min |
Speed, course and closest pass for every boat that sends its position.
7
Middle Grounds Buoy
Aid to navigation, 5.3 mi
None
Alarms and safety
Man overboard, distress calls from the VHF radio and alarms raised by other devices.
Not active
None
Fire, flooding, collision, sinking and more
0
Off
Off
Off
Electric motor and battery pack
For electric and hybrid boats: motor, inverter and the big battery pack.
Standby
0RPM
0lb-ft
88°F
84°F
92%
51.6V
3 h 40 min
81°F
Watermaker
How fresh water production is going and how clean the water is.
Running
211ppm
Under 500 is good to drink
18.6gal/h
52gal/h
28PSI
821PSI
79°F
214h
Good
Stereo
What is playing and how loud each zone is.
Playing
From a phone over Bluetooth
Track 4, 2:31 of 4:05
18
12
0
Muted
Devices on the boat
Every device on the network, what it is and which software it runs.
| Device | Software | Status |
|---|---|---|
| Chartplotter | 24.1 | Online |
| Engine interface, port | 3.2.0 | Online |
| Engine interface, starboard | 3.2.0 | Online |
| GPS antenna | 2.10 | Online |
| Depth transducer | 1.4 | Online |
| Wind sensor | 2.0.3 | Online |
| Battery monitor | 5.1 | Online |
| Autopilot computer | 4.7 | Online |
| Traffic transponder | 2.3 | Online |
| VHF radio | 1.9 | Online |
| Tank sender | 1.1 | Online |
| Stereo | 6.0 | Online |
Salinity sees each device's model, software version and serial number, and notices when one drops off.
Salinity reads and never sends commands to your boat. It is not an alarm panel or a replacement for your helm displays.
Read the safety boundaries ↗