United States

Hale'iwa Ali'i Beach Park

3–10 mMax Depth

shoreEntry

20Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal71/100

Waves

1.8 m

9.1 s

Swell

1.1 m

9.6 s

Current speed

0.4 km/h

flowing toward SE

Water temperature

27.4°C

Wind

26.3 km/h

→ E

Sea level

0.5 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Sun, Oct 18Challenging

Waves1.7–1.8 mCurrent speed1.9 km/h maxWater temperature27.2°C

Mon, Oct 19Challenging

Waves1.6–1.7 mCurrent speed2.1 km/h maxWater temperature27.2°C

Tue, Oct 20Challenging

Waves1.4–1.6 mCurrent speed1.8 km/h maxWater temperature27.2°C

TodayChallenging

Waves1.2–1.3 mCurrent speed2.2 km/h maxWater temperature27.2°C

Next 72 hours

15:00

Waves: 1.8 m

Current speed: 0.3 km/h

Water temperature: 27.4°C

21:00

Waves: 1.8 m

Current speed: 0.7 km/h

Water temperature: 27.2°C

03:00

Waves: 1.7 m

Current speed: 1.1 km/h

Water temperature: 27.1°C

09:00

Waves: 1.7 m

Current speed: 0.8 km/h

Water temperature: 27.2°C

15:00

Waves: 1.6 m

Current speed: 0.4 km/h

Water temperature: 27.3°C

21:00

Waves: 1.6 m

Current speed: 0.4 km/h

Water temperature: 27.2°C

03:00

Waves: 1.5 m

Current speed: 1.3 km/h

Water temperature: 27.2°C

09:00

Waves: 1.5 m

Current speed: 1.4 km/h

Water temperature: 27.1°C

15:00

Waves: 1.5 m

Current speed: 0.8 km/h

Water temperature: 27.3°C

21:00

Waves: 1.4 m

Current speed: 1.2 km/h

Water temperature: 27.2°C

03:00

Waves: 1.3 m

Current speed: 1.7 km/h

Water temperature: 27.1°C

09:00

Waves: 1.2 m

Current speed: 2.2 km/h

Water temperature: 27.1°C

Catalog depth3–10 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

May-Sep

Peak month

Sep 26.8°

Jan24.3°

Feb23.9°

Mar24.0°

Apr24.3°

May25.0°

Jun25.6°

Jul26.0°

Aug26.5°

Sep26.8°

Oct26.7°

Nov26.0°

Dec25.0°

Current: mild

Typical visibility: 15 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

Loading…

Dive Types

shoresalt Waterbeginner Difficulty

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

Yellow foot ‘opihi

Cellana sandwicensis

DeepLog5

Dotted periwinkle

Littoraria pintado

DeepLog4

Rockskipper

Istiblennius zebra

DeepLog4

Hawaiian flagtail

Kuhlia sandvicensis

DeepLog2

Holothuroids

Actinopyga varians

DeepLog2

Red mangrove

Rhizophora mangle

DeepLog2

Smaragdinella calyculata

DeepLog2

Tufted sea cucumber

Holothuria cinerascens

DeepLog2

Black foot ‘opihi

Cellana exarata

DeepLog1

Blackspot sergeant

Abudefduf sordidus

DeepLog1

Bluefin trevally

Caranx melampygus

DeepLog1

Fined spined urchin

Lissodiadema purpureum

DeepLog1

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos