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AdvancedBoat entry

Amber's Arches

Hawaii, United States
Advanced suggested12–24 m depthBoat entry3mm wetsuit typical

Boat dive — see Entry & access.

Amber's Arches at a glance

Amber's Arches is a advanced boat dive site in Hawaii, United States with depths of 12–24 m (39–79 ft). Typically most favorable Sep · from 3 years of archive data. Divers commonly see Lobsters, Longnose hawkfish, and Moray eels. Recent reports put the water around 27°C (80°F). Check the latest conditions and entry details before you go.

Marine model · graded 3h ago
1.9 mwaves — about two meters expected

Tap a factor for its source and model point · Forecast 27°C · seasonal avg 27°C

Site hazards: Swim-through/overhang entrapment, surge, current, depth, boat traffic, sharp lava, and low light under ledges.

Read the full hazards ↓

Dive windows this week

Best: Wed
Sat
Sun7:00–10:00
Mon7:00–20:00
Tue7:00–20:00
Wed7:00–20:00
Thu7:00–20:00
Fri7:00–20:00

Favorable windowModerate window— no window

First light 5:43 · Sunrise 6:07 · Sunset 19:20

Source: Open-Meteo marine · model point 9.1 km from site · graded 3h ago

Forecast only — always assess conditions on site.

Forecast · NOAA tide model

Tide & slack timing

Loading tide predictions

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

What Divers Say

Best time: South-shore Kauai conditions are best in calm surf and manageable trade-wind/current conditions; abort for high surf, poor visibility, or strong current.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. Jan35%25°C1.9 m
  2. Feb36%24°C1.9 m
  3. Mar49%24°C1.7 m
  4. Apr61%25°C1.7 m
  5. May70%26°C1.6 m
  6. Jun70%26°C1.5 m
  7. Jul80%27°C1.5 m
  8. Aug75%27°C1.6 m
  9. Sep91%27°C1.4 m
  10. Oct83%27°C1.4 m
  11. Nov52%26°C1.7 m
  12. Dec46%26°C1.7 m

September hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life recorded at this site, by month

Recorded observations — evidence of past sightings, not a promise of what you’ll encounter.

Species seen here

  • LobstersOccasionally seen
  • Longnose hawkfishRarely seen
  • Moray eelsCommonly seen
  • Whitetip reef sharkOccasionally seen
  • Carcharhinus longimanus recorded here Apr, Aug (2 records)

    most recent 2012

  • Canthigaster jactator recorded here Apr (1 record)

    most recent 2012

  • Carcharhinus amblyrhynchos recorded here Aug (1 record)

    most recent 2010

  • Caretta caretta recorded here Aug (1 record)

    most recent 2010

  • Chelonia mydas recorded here Apr (1 record)

    most recent 2012

  • Dascyllus albisella recorded here Apr (1 record)

    most recent 2012

  • Eretmochelys imbricata recorded here Aug (1 record)

    most recent 2010

  • Forcipiger flavissimus recorded here Apr (1 record)

    most recent 2012

Counts are occurrence records near this site from public biodiversity datasets (GBIF), grouped by calendar month across all sampled years. Sightings vary — past records are context, not a prediction.

Fills & rentals nearby

Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.

Shop facts come from OpenStreetMap and community corrections, shown nearest first. PickADive lists facts and contacts only — no listing is sponsored or ranked.

Site details

Amber's Arches is a Kauai south-shore boat dive with a reef plateau, drop-off, arch/ledge features, holes, and undercut structure. It is attractive for eels, lobsters, dark-loving fish, reef sharks, and occasional rare finds such as longnose hawkfish in black coral. Treat the arch and hole features as swim-throughs, not caves for untrained penetration.

boatcavereef

Swim-through/overhang entrapment, surge, current, depth, boat traffic, sharp lava, and low light under ledges.


Reviews

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