Tides and solunar

Moving water.
Feeding moon.

The tide from the station nearest you and the day's solunar windows, on one clock, with a marker on now and the next turn spelled out.

Updated

Sample · Jupiter, FL
Bite windows Saturday · 5:20 PM
Solunar
Minor window on now
Sunrise 7:25 AM
Sunset 6:44 PM
Tide and wind
Tide · Southwest Fork
1.2 ft, rising
Next high
8:48 PM

Move across either chart to read any moment of the day, the way you press and hold in the app.

In short

Tides and solunar in Cobia, the free fishing app, put the two clocks fish feed on side by side. The tide card draws the predicted curve from the nearest NOAA tide station, names the station, and labels every high and low. The solunar card shows the day's major and minor bite windows, sunrise and sunset, and says whether a window is on now or when the next one starts.

Key facts

Tide source
Predictions from the nearest NOAA tide station, named on the card.
On the tide card
Height now, rising or falling, the next high or low, and every high and low with its time and height.
Bite windows
Two majors a day, about two hours each, and two minors of about an hour.
Also on the clock
Sunrise, sunset, the night shaded, the moon phase and a solunar rating out of 100.
How far ahead
Tide for 24 hours, 3 days or 7 days. Ask Cobia for any date.
Price and platforms
Free on iPhone and Android.
Bite windows

One line tells you where the day stands

Solunar windows follow the moon. The card does the reading for you, so a glance says whether a window is on, when the next one opens, or that the day's windows are done.

Major

The moon overhead or underfoot. About two hours, drawn taller and deeper.

Minor

Moonrise and moonset. About an hour.

Night

Shaded from sunset to sunrise, so a window on first or last light stands out.

Moon

The phase and a solunar rating out of 100 sit with the briefing's conditions.

9:00 AMMorning
Next major at 10:20 AM
11:05 AMLate morning
Major window on now
7:30 PMAfter dark
Next major at 10:43 PM
Waxing gibbousSolunar 78 of 100

The same sample Saturday, read at three times of day.

Tide · Southwest Fork
1.2 ft, rising
Next high
8:48 PM

Sample. Tap 3D or 7D to stretch the same curve across the days ahead.

The week ahead

Pick the day by its tide

Tide predictions are astronomy, so a week out is as sound as tomorrow. Stretch the tide card to three or seven days in Full Weather and see when the water turns on the day you can go.

  • Every high and low gets a dot. On a week the labels thin out so they stay readable.
  • Change your spot and the station changes with it. The card always names the one it read.
  • The briefing reads it for you. Moving water and the bite windows both feed the day's bite score. See the briefing
Any date, any place

Ask about the tide anywhere

Ask Cobia about a tide and it pulls the table from the nearest station to the place you name, for the day and the time you ask about. Tomorrow at 3 PM, a weekend next month, or the morning of a trip you already took.

Ask Cobia
What's the tide doing at Jupiter Inlet tomorrow at 3 PM?
Pulling the tide table…
Tomorrow at 3 PM it's about 0.7 ft and falling. It bottoms out at 0.6 ft at 4:05 PM, then floods to a 2.6 ft high at 9:36 PM, so the evening incoming is your moving water.

Sample conversation. The status line shows while Cobia looks it up.

Questions

Questions about tides and solunar

Which tide station does Cobia use?

The nearest NOAA tide station to the place you picked, and its name is on the tide card so you can check it. Change your spot and the station changes with it.

What are major and minor solunar periods?

Majors are the stretches when the moon is overhead or underfoot, about two hours each. Minors are around moonrise and moonset, about an hour each. Most days have two of each.

Does solunar theory actually work?

It's a pattern, not a law. Plenty of anglers find the windows productive, most of all when one lines up with moving water or first or last light. Cobia treats it as one input to the bite score, next to the tide, the wind, the clouds and the pressure.

How far ahead can I see the tide?

Full Weather shows 24 hours, 3 days or 7 days. Ask Cobia can give you the tide for any date and time you name.

Are tides and solunar free in Cobia?

Yes. The tide card, the bite windows and Ask Cobia are free in Cobia on iPhone and Android.

Fish the turn,
not the clock.

Download Cobia, set your water, and see when it moves.

Download on the App Store Get it on Google Play
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