This one comes from two surfcasters' records, and it is a pattern you can test on your own water.
The sequence
Steve McKenna fishes the west shore of Narragansett Bay — an east-facing shoreline. Dennis Zambrotta fishes Block Island, the rocky points at Old Harbor and Grove. Different states, different water, different structure. Neither cites the other.
Both describe a nor'easter in three phases:
1 · Building. Wind onshore and rising. Both rate this well — casting into the wind as the storm builds. Uncomfortable, and productive.
2 · Peak. The water turns dirty and fills with weed. The bite becomes, in their description, uncatchable. Not slow. Uncatchable — you cannot keep a lure fishing.
3 · The first clearing wind. The system passes, the wind swings around to west or northwest, the water starts to clean up. Both men single this out as the window most casters miss. McKenna's framing is that not many know about it.
After that, the water settles back to normal.
The claim inside the claim
The interesting part is not that phase 3 fishes well. It is why they say it does.
Both describe the weedy peak as a period when the fish did not leave — they became uncatchable. And therefore they are still there when the water clears.
That is a specific and falsifiable statement, and it is different from the version most of us carry, which is that a storm pushes fish out and they gradually filter back. If the fish never left, the recovery is not gradual. It is immediate, and it starts the moment your lure can fish again.
It also predicts something a simple decay model cannot: that the clearing wind beats the settled water after it. Any rule of the form "storm bad, recovery gradual" produces a curve that only improves toward normal. It cannot produce a peak above settled conditions on the clearing wind.
Where it connects to something measured
One piece of this does touch the literature, and it is the dirty water.
Nick Karas, writing in 1993, named the belief that bass will not feed in turbid water as the error rather than the rule — his position was that a good muddy surf is more productive, and he grounded it in the fact that a bass in the wash is smelling its food before it sees it.
It fits. Karas says muddy water does not stop bass feeding, and Tabory treats weed as a problem for the angler rather than the fish — phase 2 is an angler problem: weed on every cast, a lure that will not swim, water you cannot present in.
Which is exactly the condition that would make fish look absent while they are not.
What to do with it
Fish the build if you can stand it. Onshore and rising, casting into it. Both accounts rate it; it is also the phase most likely to be genuinely dangerous, and no session is worth a broken ankle on wet rock in the dark.
Do not judge the spot during the weed. If you cannot keep a lure fishing, you have learned nothing about whether fish are there.
Set an alarm for the clearing wind. This is the whole point. When the wind swings west or northwest and the water starts to clean, that is the window both of them say is underfished.
Then log it. Tag your sessions by storm phase, and your own water will show you how it fishes the clearing wind.
How StripedLines uses this
StripedLines is built for striped bass. The storm sequence is yours to read.
The app shows the wind's speed and direction, so you can watch for the swing to west or northwest yourself.