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United States / Hawaii / Ka'ili'ili Bay

Bite forecast: Ka'ili'ili Bay

  • 5 acres
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Best fishing days for the next week

  1. SundaySeptember 6weather-based forecast
    51/100medium activity

    Drizzle: 59–64 °F

  2. FridaySeptember 4weather-based forecast
    47/100medium activity

    Cloudy: 55–66 °F

  3. ThursdaySeptember 3weather-based forecast
    44/100medium activity

    Partly cloudy: 55–68 °F

Loading map…

Bite calendar

Wednesday, September 2

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
CobiaMahi-mahi

Cobia

5/10 · Fair

Hourly activity

0:006:0012:0018:0023:00
Bite activity:highmediumlow

The bite is moderate — fish feed in short bursts. A thunderstorm is possible: activity rises before the front and drops after.

Peak bite hours

Best time — 10:00–13:00 (daytime activity).

Tactics

Look for structure — reefs, flats, channel edges; work them slowly near the bottom.

Lures

The water's turning murky — go with bright, noisy lures: trolling spoon or live bait.

Gear

No special gear needed — seasonal clothing will do. A thunderstorm is possible — bring a rain jacket, and pack up at the first rumble of thunder.

Summary

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 60 °F — colder than the 68–84 °F comfort range for Cobia: the fish conserves energy and takes more cautiously.

Computed water temperature by month; the green band is the 68–84 °F comfort rangecomfort 68–84 °F60 °F
JFMAMJJASOND

Cobia feeds by day — between sunrise and sunset; their times are in the sun-and-moon card above.

The day: daylight hours and when Cobia feeds0:0012:0024:00

Pressure is flat: it moves no more than 0.03 inHg over the day, so the weather isn't shifting today's bite.

Pressure through the day, 0.03 inHg change
00:00 · 30.0423:00 · 30.02 inHg

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.

Feeding windows on the day scale0:0012:0024:00

September is an active season for Cobia here.

JFMAMJJASOND

These are the same values the bite curve above was computed from. How the forecast works

Tides

  • High water06:452.6 ft
  • Low water13:301.9 ft
  • High water16:001.9 ft
0:006:0012:0018:0023:000:006:0012:0018:0023:00
Sea level height by hour
00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
0.8 ft1.0 ft1.4 ft1.8 ft2.1 ft2.4 ft2.6 ft2.6 ft2.5 ft2.4 ft2.2 ft2.0 ft1.9 ft1.9 ft1.9 ft1.9 ft1.9 ft1.9 ft1.8 ft1.6 ft1.4 ft1.1 ft0.9 ft0.8 ft

Open-Meteo tide model, grid point 2.2 mi away

Water

Water temp.
80 °F
In the model
60 °F
Wave
6.2 ft
Period
9 s

Open-Meteo Marine model, grid cell 2.2 mi from the waterbody. Values are daily means.

2 SepWednesday, September 2
+67°

Drizzle · feels like +71°

Low / high
+57°…+68°
Precipitation
0.04 in
Wind
5 mph WSW
Cloud cover
93%
Humidity
77%
Pressure
30.00 inHg
00:00+60°—4 mphsoutheast wind, 4 mph78%36%
01:00+60°—3 mphsoutheast wind, 3 mph81%34%
02:00+61°—2 mphsoutheast wind, 2 mph82%21%
03:00+60°—2 mphsoutheast wind, 2 mph85%44%
04:00+61°—2 mphsoutheast wind, 2 mph83%45%
05:00+61°—3 mpheast wind, 3 mph82%59%
06:00+61°—3 mpheast wind, 3 mph81%55%
07:00+61°—4 mpheast wind, 4 mph81%38%
08:00+63°—2 mphsoutheast wind, 2 mph76%77%
09:00+64°—1 mphsouth wind, 1 mph75%80%
10:00+67°—2 mphwest wind, 2 mph72%70%
11:00+68°—3 mphwest wind, 3 mph75%79%
12:00+67°0.04 in5 mphwest wind, 5 mph77%93%
13:00+64°0.11 in6 mphwest wind, 6 mph86%67%
14:00+64°0.13 in6 mphwest wind, 6 mph84%61%
15:00+66°0.10 in6 mphsouthwest wind, 6 mph77%100%
16:00+65°0.14 in6 mphsouthwest wind, 6 mph82%100%
17:00+64°0.09 in4 mphsouthwest wind, 4 mph85%100%
18:00+64°0.03 in3 mphsouth wind, 3 mph79%100%
19:00+62°0.01 in2 mphsoutheast wind, 2 mph79%100%
20:00+61°—3 mphsoutheast wind, 3 mph78%83%
21:00+59°—4 mphsoutheast wind, 4 mph81%83%
22:00+58°—4 mphsoutheast wind, 4 mph80%77%
23:00+57°—5 mphsoutheast wind, 5 mph78%88%
+68°+63°+57°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Wednesday, September 2
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:07
Sunset
18:36
Day length
12 h 29 min
Sunshine hours
9 h 57 min
UV index
6
high
Moon
Waning gibbous
Moonrise
22:40
Moonset
11:32

The day is 1 min shorter than yesterday.

Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

Solunar feeding periods

+11% in the windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major03:39–05:39Moon overhead
  • Minor11:02–12:02Moonset
  • Major16:07–18:07Moon underfoot
  • Minor22:10–23:10Moonrise

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?

Nearby water bodies

  • LakeKaloko Inlet0.2 mi
  • LakeHawaii Kai Marina3 mi
  • LakePaikō Lagoon4 mi
  • PondKānewai Fishpond4 mi
  • PondKaʻelepulu Pond8 mi

Ka'ili'ili Bay (Hawaii) — a popular fishing spot. About 2 ha in area. The town of Kailua is nearby. This is a sea water — its bite forecast is a marine one, computed apart from rivers and lakes. A smart bite calendar — moon phase, atmospheric pressure, and weather combined into an hourly fish-activity forecast for the coming days.

Nearby towns

  • Kailua9 mi