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Forecast
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© 2026·AI-powered bite forecast
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United States / Hawaii / Bay Southeast Loch

Bite forecast: Bay Southeast Loch

  • 199 acres
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Best fishing days for the next week

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

    Drizzle: 59–64 °F

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Nearby rivers

  • Waimalu Stream2 mi
  • Moanalua Stream4 mi

Nearby water bodies

  • BayMagazine Loch0.3 mi
  • BayQuarry Loch0.4 mi
  • BayMerry Loch0.4 mi
  • BayAiea Bay2 mi
  • BayEast Loch2 mi
  • LakePearl Harbor2 mi
  • BayOkiʻokiolepe Pond2 mi
  • LakeHickam Harbor3 mi
  • BayMiddle Loch3 mi
  • BayWest Loch3 mi

Bay Southeast Loch (Hawaii) — one of the area's fishing spots. About 81 ha in area. Close by — Aiea, Pearl City and Waipahu. Salt water, not fresh — so this page carries its own marine bite forecast. Here you'll find a bite prediction — when fish are active and which hours give the best chances, adjusted for weather and pressure.

FridaySeptember 4weather-based forecast
47/100medium activity

Cloudy: 55–66 °F

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

    Partly cloudy: 55–68 °F

  • Nearby towns

    • Aiea2 mi
    • Pearl City3 mi
    • Waipahu4 mi

    Bite calendar

    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. Pressure is dropping — this usually boosts the bite.

    Peak bite hours

    Best time — 10:00–15:00 (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. Rain is expected — don't forget a rain jacket or a waterproof shell.

    Summary

    An average day — best chances during peak windows.

    How this forecast is calculated

    Why this forecast

    The computed water temperature is around 59 °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 °F59 °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 dropping 0.03 inHg over the day — fish are usually more active ahead of a weather change.

    Pressure through the day, 0.03 inHg change
    00:00 · 29.9823:00 · 29.95 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

    • Low water01:001.0 ft
    • High water10:102.8 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
    1.1 ft1.0 ft1.1 ft1.2 ft1.4 ft1.7 ft2.0 ft2.3 ft2.6 ft2.8 ft2.8 ft2.8 ft2.7 ft2.5 ft2.2 ft2.0 ft1.8 ft1.6 ft1.5 ft1.5 ft1.4 ft1.4 ft1.4 ft1.3 ft

    Open-Meteo tide model, grid point 4.5 mi away

    Water

    Water temp.
    81 °F
    In the model
    59 °F
    Wave
    5.4 ft
    Period
    8 s

    Open-Meteo Marine model, grid cell 4.5 mi from the waterbody. Values are daily means.

    4 SepFriday, September 4
    +66°

    Cloudy · feels like +69°

    Low / high
    +55°…+66°
    Precipitation
    0.00 in
    Wind
    10 mph W
    Cloud cover
    93%
    Humidity
    86%
    Pressure
    29.95 inHg
    00:00+58°—4 mphsoutheast wind, 4 mph86%4%
    01:00+58°—4 mphsoutheast wind, 4 mph87%10%
    02:00+57°—3 mphsoutheast wind, 3 mph85%5%
    03:00+56°—2 mphsoutheast wind, 2 mph84%1%
    04:00+55°—2 mpheast wind, 2 mph82%1%
    05:00+55°—3 mphsoutheast wind, 3 mph79%3%
    06:00+55°—4 mphsoutheast wind, 4 mph77%4%
    07:00+59°—4 mphsoutheast wind, 4 mph69%2%
    08:00+62°—7 mphsouthwest wind, 7 mph62%1%
    09:00+64°—7 mphsouthwest wind, 7 mph67%1%
    10:00+64°—8 mphwest wind, 8 mph77%3%
    11:00+65°—9 mphwest wind, 9 mph84%13%
    12:00+66°—10 mphwest wind, 10 mph86%93%
    13:00+65°0.00 in9 mphwest wind, 9 mph92%96%
    14:00+65°0.00 in7 mphwest wind, 7 mph92%99%
    15:00+64°0.00 in8 mphwest wind, 8 mph91%52%
    16:00+63°—8 mphwest wind, 8 mph93%34%
    17:00+62°—6 mphsouthwest wind, 6 mph89%30%
    18:00+60°—5 mphsouthwest wind, 5 mph86%5%
    19:00+59°—4 mphsouthwest wind, 4 mph88%4%
    20:00+58°—3 mphsouth wind, 3 mph88%3%
    21:00+57°—2 mphsouth wind, 2 mph85%11%
    22:00+55°—2 mphsoutheast wind, 2 mph78%14%
    23:00+56°—3 mphsoutheast wind, 3 mph72%8%
    +66°+60°+55°
    Weather throughout the day
    0:006:0012:0018:0023:00

    Sun and moon

    Friday, September 4
    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
    18:34
    Day length
    12 h 27 min
    Sunshine hours
    12 h 14 min
    UV index
    9
    very high
    Moon
    Last quarter
    Moonrise
    —
    Moonset
    13:42

    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 windowFriday, September 4
    Feeding windows on the day scale, local time0:0012:0024:00
    Major periodsMinor periods
    • Major05:37–07:37Moon overhead
    • Minor13:12–14:12Moonset
    • Major18:09–20:09Moon underfoot

    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?