Wind, Rain, and Air Pressure: What Old Fishermen Watch
The ratings on this site are figured from the moon, the sun, and the tide. They do not include the weather, and every experienced fisherman knows the weather can make or spoil a day all by itself. This guide collects what generations of fishermen have watched in the sky, labeled honestly for what it is: tradition and experience, not proven science.
Air pressure: the one they watch most
If you ask old hands for one weather sign, most will name the barometer. The tradition goes like this. When air pressure is falling, ahead of coming weather, fish often feed with real purpose, as if they know a change is on the way and mean to eat before it arrives. When a front has passed and pressure is climbing fast under a hard blue sky, the fishing often goes quiet for a day or so. Steady pressure, in either place, is supposed to mean steady, ordinary fishing.
State it carefully: this is dock wisdom, repeated for a century, and plenty of fishermen keep barometer notes in their logs and swear the pattern holds at their spot. It is not something this site measures or scores, and we will not dress it up as established fact. What we can say without stretching anything: the day ratings on our spot pages answer the moon question only. A Best rated day with a gale blowing in is not a Best day anymore, and a Fair rated day with a falling barometer and a light chop might fish well above its number.
The east wind saying
"Wind from the east, fish bite least. Wind from the west, fish bite best." It rhymes because it was meant to be remembered on a dock, not read in a book. Like most sayings, it is a local truth that traveled. On many coasts, an east wind arrives with falling pressure and unsettled weather, and a west wind arrives behind a front with clearing skies, so the rhyme is really the barometer tradition wearing a wind costume. At your spot the directions may mean something different: what matters more, almost everywhere, is whether the wind lets you fish your spot at all. A wind blowing straight onto your bank muddies the water and pushes bait and surface food toward you, which many fishermen count as good, but it also makes casting and boat handling miserable. A strong wind of any direction that you cannot safely fish in settles the question by itself.
Rain: a little can help, a lot rearranges everything
The traditional view on rain is two-sided. A light rain or a gray drizzle is often counted good fishing weather: the dimpled surface hides you from wary fish, the overcast light keeps them feeding past their usual hours, and rain washing off the banks carries worms, insects, and other food into creeks and along shorelines. Heavy rain is a different matter. A real downpour muddies creeks, drops the water temperature, and can shut a spot down entirely, and in fresh water it can make banks and ramps dangerous besides. And one rule outranks every piece of fishing wisdom in this guide: lightning ends the trip. Get off the water when you hear thunder, whatever the rating says.
Putting weather and moon together
Here is how the pieces fit on this site. Start with the calendar: the monthly list picks your best moon days. Then the daily page picks your hours: the best and good times, and the moving water from the tide table. Weather is the last check, the night before and the morning of: wind you can handle, no dangerous storms, and whatever the barometer tradition means at your spot, learned from your own logbook over your own season.
A concrete example of the division of labor: on November 7, 2026, San Francisco (Golden Gate) rated Fair, 47 out of 100, a middling moon day with four honest feeding windows. That number says nothing about that morning's wind on the bay, because our engine does not read the weather. A fisherman who woke to calm water and a gently falling barometer had every reason to go and fish the afternoon ebb window hard; a man who woke to whitecaps had every reason to stay home, and both of them were reading the same Fair rating correctly. Multiply that judgment call by every spot we carry, 3,078 of them across 31 states and territories, 586 in Florida alone, each with its own weather, and you can see why no honest site folds weather into one number.
The moon half of the method is explained on How we pick the best times, and the moving water half in our guide on tides and feeding. Browse the South Carolina spots or your own state, pick your day by the moon, pick your hour by the windows, and let the morning sky have the final word.