Waterlands

UPDATEDAUTO-REFRESH 5 MIN

Giant trevallyShoulder season

Cape · Hawaii

Kahauna

22.03°N · 160.10°W · Cape · Kauai Leeward Waters

Species here · tap to switch

LOADING MAP

Best score today · 6 AM · Giant trevally

68/100Great
Now
542 AM HST
Best window
5-10 AMFlood tide
Tide now
Flooding0.4 ft ▲

Data from: NOAA CO-OPS + ECMWF + Open-Meteo Marine · Waterlands engine

Notify me when Kahauna scores 75+

Checked every morning against the 14-day forecast. Free by push and email.

Sign in to set an alert

24-hour conditions · rolling from now

Conditions · 2 AM · now

Time2ANOW
Score54Good
Tide0.4 ft ▲Flooding
Current0.4 knmodeled · toward WSW
Wind5 kn Egusts 10 · steady
Sea stateRough4.9 ft · 7 s
Air temp79°Warm
WeatherClear6% cloud
Water81°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Giant trevally is on file here yet, so its status is unknown, not closed. Confirm limits with DLNR DAR before you keep a fish.

Source: DLNR DAR · Sync unavailable, last verified Sep 13, 2026

Seasonality · 52-week view · this week ringed

When Giant trevally is best here

Shoulder season for Giant trevally · 32 more weeks at shoulder

Giant trevally season by week of the year. Shoulder season for Giant trevally · 32 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Giant trevally in Hawaii

Spot profile

Kahauna

Depth
30-200 ftDrop-off
Structure
Point · Outer · ExposedPoint · drop-off
Season
Shoulder seasonGiant trevally

NOAA NCEI DEM, sampled Sep 14 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Kahauna

Kahauna is a cape in Kauai Leeward Waters, Hawaii. Depth is 30-200 ft, with a drop-off. Its profile reads point, outer water and exposed.

Waterlands scores giant trevally and bonefish here. It is peak season now for bonefish, and shoulder season for giant trevally. Giant trevally peak from May through July. Bonefish peak from May through September.

Tackle & technique

Giant trevally
Ulua hunt reef edges, rocky points, harbor mouths and sand channels from the shoreline out to deep ledges. Shore anglers slide an eel, tako or crab down a heavy anchored line and fish through the night, while casters throw poppers and plugs over reef edges at dawn and dusk. The first run heads for the rocks, so use heavy line and a tight drag.
Bonefish
Bonefish push onto shallow sand and grass flats with the rising tide to root for shrimp, crabs and clams, often in water under 2 feet deep, and fall back to channel edges and deeper flats as the tide drops. Most fish are sight cast to with a small shrimp or crab fly, a light jig or a live shrimp, which takes bright sun, light wind and a quiet approach. They are catch and release only in Florida, and in Hawaii many anglers also fish bait from shore along sand channels and reef edges.

Nearby spots

Other spots within an easy run

  • Naupaka

    Cape · 0.7 mi

    54
    Top: Giant trevallyShoulder season
    • Giant trevally 54
    • Bonefish 30

    5 kt EH 10:12 AM · 1.4 ftL 7:20 PM · 0.4 ft

  • Kamakalepo Point

    Cape · 1.7 mi

    54
    Top: Giant trevallyShoulder season
    • Giant trevally 54
    • Bonefish 30

    5 kt EH 10:12 AM · 1.4 ftL 7:20 PM · 0.4 ft

  • Lehua Channel

    Channel · 1.3 mi

    53
    Top: Giant trevallyShoulder season
    • Giant trevally 53
    • Bonefish 30

    5 kt EH 10:12 AM · 1.4 ftL 7:20 PM · 0.4 ft

  • Kaʻakuʻu Bay

    Bay · 2.0 mi

    51
    Top: Giant trevallyShoulder season
    • Giant trevally 51
    • Bonefish 30

    5 kt EH 10:12 AM · 1.4 ftL 7:20 PM · 0.4 ft

Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with DLNR DAR before you keep a fish.