In 1926, a Pennsylvania-born outdoor writer named John Alden Knight was on a
fishing trip in Florida when his guide pointed out a pattern: the strongest
feeding times of the day weren't tied to the sun, but to the moon. Knight spent
the next decade tracking it and in 1936 published Moon Up — Moon Down,
the book that turned his guides' folk knowledge into the solunar tables
that have anchored every outdoor almanac since.
The theory holds that there are four feeding periods each day, all tied to the
moon's position relative to the location you're standing:
- Major periods (about two hours each) are centered on the moon's upper transit — when it's directly overhead — and the lower transit — when it's on the opposite side of the earth, directly underfoot.
- Minor periods (about an hour each) are centered on moonrise and moonset.
A period that overlaps with dawn or dusk tends to fish best — those are already
the strongest natural feeding windows. Days near a full moon or a new moon, when
the gravitational pull of sun and moon align, get a bump. First-quarter and
last-quarter days, when those forces work against each other, get a slight drag.
That math is what produces the headline stars at the top of the
page.
The live conditions modifier
Whether the solunar windows actually deliver depends on what the day is doing.
A textbook moon-overhead at noon means nothing if the barometer is rising, the
sky is bluebird, and the wind is dead — fish go deep and stay deep. A "slow"
solunar day, on the other hand, can produce a frenzy if a cold front is dropping
in over the next 24 hours. The modifier reads the live NWS observation —
barometer, wind, sky, recent and forecast trend — and posts a separate 1-to-5
score for fishing and a separate one for deer movement, with the reasoning shown
plainly so you can argue with it.
Water temperature & species
What's catchable changes through the year. The water-temperature estimate is a
5-day proxy from NWS air temperature (the USGS Conecuh gages don't currently
carry a thermistor); the species table shows where each fish sits in its active
range right now. Peak means the water is in that species' sweet spot —
they're feeding, they're aggressive, you should target them. The monthly
"what's biting" panel cycles patterns and techniques through the calendar.
The river
On the Conecuh, water level decides where the fish are. The rising / falling /
steady tag on each gage card — and on the surface-water panel of the
live conditions bulletin — comes from the three-day
slope of USGS gage history. Rising water spreads fish into bank cover; falling
water concentrates them in the deep bends.
Where the data comes from
Sun and moon positions are computed in your browser using SunCalc (Vladimir
Agafonkin, MIT-licensed). Water and weather data is pulled hourly from USGS
NWIS and NWS api.weather.gov via an automated GitHub Action and rebuilt into
the page. The Doppler radar embed is the live KMOB image from
radar.weather.gov. Everything upstream is public-domain federal data.
The honest caveat
Whether solunar theory is rigorous science or shared folk wisdom dressed up in
celestial math is an honest debate. What we can say plainly: the numbers on
this page are computed correctly for Andalusia's latitude and longitude on the
date you're reading, the conditions modifier reflects what's actually happening
over the county right now, and the species and spots advice is what experienced
Covington-County anglers would tell you to do. Treat it as a strong informed
starting point, not a guarantee. Fish and game don't read the tables.