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Look for structure — reefs, flats, channel edges; work them slowly near the bottom.
Hawaii — Tuesday, October 20
The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably. Peak 10:00–14:00.
The computed water temperature is around 58 °F — colder than the 68–84 °F comfort range for Cobia: the fish conserves energy and takes more cautiously.
Cobia feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.
Pressure is dropping 0.03 inHg over the day — fish are usually more active ahead of a weather change.
October is an average month for Cobia here.
These are the same values the bite curve above was computed from. How the forecast works
Partly cloudy · feels like +66°
The day is 1 min shorter than yesterday.
Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.
Geomagnetic fieldG1 geomagnetic storm, Kp 4.7
Kp index — NOAA data. Not part of the bite score: catches show no link between geomagnetic storms and the bite.
The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.
What are solunar periods?