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Lake Hickam Harbor (Hawaii) — a spot well known among anglers. About 79 ha in area. Nearby towns: Aiea, Pearl City and Honolulu. See when the bite is best: hourly fish activity for the days ahead, computed from the weather, pressure, and season.
Nearest towns and cities
Hawaii: the months when each species peaks and when it goes quiet. The current month is outlined.
| Fish | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Black crappie | peak | peak | peak | active | fair | fair | fair | active | active | active | active | active |
| Smallmouth bass | fair | active | active | active | active | active | peak | peak | peak | fair | fair | slow |
| Largemouth bass | fair | active | active | active | active | active | active | active | fair | fair | fair | fair |
| Bluegill | slow | slow | fair | active | active | peak | active | fair | slow | slow | slow | slow |
| Carp | slow | slow | fair | active | peak | peak | active | fair | slow | slow | slow | slow |
| Channel catfish | slow | slow | fair | active | active | active | active | fair | slow | slow | slow | slow |
Other nearby places to fish
Other nearby waters
The shoreline is moderately indented: bays and points alternate with even stretches. Larger than 7 of the 13 waters nearby.
Wednesday, October 21
Look for drop-offs and gaps in the weeds, retrieve slowly, lingering over promising spots.
Hickam Harbor — Wednesday, October 21
The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably. Peak 06:00–08:00 and 18:00–19:00.
The computed water temperature is around 57 °F — inside the 57–75 °F comfort range for Black crappie, so baseline activity is high.
Black crappie works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.
Pressure is flat: it moves no more than 0.00 inHg over the day, so the weather isn't shifting today's bite.
One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.
October is an active season for Black crappie here.
These are the same values the bite curve above was computed from. How the forecast works
Drizzle · feels like +58°
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 fieldquiet, Kp 3.7
Kp index — NOAA forecast. 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?Look for drop-offs and gaps in the weeds, retrieve slowly, lingering over promising spots.
Hickam Harbor — Wednesday, October 21
The bite is moderate — fish feed in short bursts. Weather is steady, with no sharp swings — fish behave predictably. Peak 06:00–08:00 and 18:00–19:00.
Cloudy: 57–63 °F