United States

Makapu'u Beach Park

3–15 mMax Depth

shoreEntry

11Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal61/100

Waves

1.9 m

7.7 s

Swell

0.8 m

11.9 s

Current speed

1.6 km/h

flowing toward W

Water temperature

26.6°C

Wind

25.8 km/h

→ NE

Sea level

0.3 m

WavesChallenging

SwellWatch

Current speedWatch

Forecast Overview

Fri, Oct 16Challenging

Waves1.9–1.9 mCurrent speed1.6 km/h maxWater temperature26.6°C

Sat, Oct 17Challenging

Waves1.5–1.9 mCurrent speed2.2 km/h maxWater temperature26.6°C

Sun, Oct 18Challenging

Waves1.7–1.9 mCurrent speed1.9 km/h maxWater temperature26.5°C

Mon, Oct 19Challenging

Waves1.8–2.0 mCurrent speed2.2 km/h maxWater temperature26.5°C

Next 72 hours

22:00

Waves: 1.9 m

Current speed: 1.6 km/h

Water temperature: 26.6°C

04:00

Waves: 1.8 m

Current speed: 1.3 km/h

Water temperature: 26.6°C

10:00

Waves: 1.7 m

Current speed: 1.1 km/h

Water temperature: 26.6°C

16:00

Waves: 1.5 m

Current speed: 1.9 km/h

Water temperature: 26.6°C

22:00

Waves: 1.7 m

Current speed: 1.7 km/h

Water temperature: 26.6°C

04:00

Waves: 1.7 m

Current speed: 1.1 km/h

Water temperature: 26.5°C

10:00

Waves: 1.8 m

Current speed: 1.7 km/h

Water temperature: 26.5°C

16:00

Waves: 1.8 m

Current speed: 1.8 km/h

Water temperature: 26.6°C

22:00

Waves: 1.9 m

Current speed: 1.8 km/h

Water temperature: 26.5°C

04:00

Waves: 1.8 m

Current speed: 1.1 km/h

Water temperature: 26.5°C

10:00

Waves: 1.9 m

Current speed: 1.7 km/h

Water temperature: 26.4°C

16:00

Waves: 1.9 m

Current speed: 1.8 km/h

Water temperature: 26.5°C

Catalog depth3–15 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Oct

Peak month

Sep 26.8°

Jan24.4°

Feb24.0°

Mar24.0°

Apr24.4°

May25.0°

Jun25.7°

Jul26.0°

Aug26.5°

Sep26.8°

Oct26.7°

Nov26.0°

Dec25.1°

Current: mild

Typical visibility: 12 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

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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

Blackspot sergeant

Abudefduf sordidus

DeepLog1

Gastropods

Diodora granifera

DeepLog1

Porites hawaiiensis

DeepLog1

Red mangrove

Rhizophora mangle

DeepLog1

Reef triggerfish

Rhinecanthus rectangulus

DeepLog1

Small violet snail

Janthina umbilicata

DeepLog1

Snowflake nudibranch

Hypselodoris imperialis

DeepLog1

Striped sea urchin

Tripneustes gratilla

DeepLog1

Tufted sea cucumber

Holothuria cinerascens

DeepLog1

Turkey moray

Gymnothorax meleagris

DeepLog1

Violet shell

Janthina janthina

DeepLog1

Saddle wrasse

Thalassoma duperrey

Nearby OBIS observations9

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

DeepLog + OBIS →

Photos