North America › United States of America (USA) › Hawaii

Hammer Time

9 mMax Depth

BoatEntry

7Species

Conditions Summary

Model forecast · local time (GMT-10)

Model conditions signal71/100

Waves

1.8 m

6.8 s

Swell

1.3 m

6.4 s

Current speed

0.9 km/h

flowing toward N

Water temperature

27.1°C

Wind

27.3 km/h

→ E

Sea level

0.5 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.6–1.8 mCurrent speed1.3 km/h maxWater temperature27.1°C

TodayChallenging

Waves1.3–1.6 mCurrent speed1.7 km/h maxWater temperature27.2°C

TomorrowChallenging

Waves1.0–1.3 mCurrent speed1.5 km/h maxWater temperature27.2°C

Fri, Oct 23Challenging

Waves1.0–1.0 mCurrent speed0.5 km/h maxWater temperature27.1°C

Next 72 hours

01:00

Waves: 1.8 m

Current speed: 0.9 km/h

Water temperature: 27.1°C

07:00

Waves: 1.8 m

Current speed: 0.7 km/h

Water temperature: 27.1°C

13:00

Waves: 1.7 m

Current speed: 0.8 km/h

Water temperature: 27.2°C

19:00

Waves: 1.6 m

Current speed: 1.1 km/h

Water temperature: 27.2°C

01:00

Waves: 1.6 m

Current speed: 0.9 km/h

Water temperature: 27.2°C

07:00

Waves: 1.5 m

Current speed: 1.3 km/h

Water temperature: 27.2°C

13:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 27.3°C

19:00

Waves: 1.4 m

Current speed: 0.7 km/h

Water temperature: 27.2°C

01:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 27.1°C

07:00

Waves: 1.2 m

Current speed: 1.4 km/h

Water temperature: 27.1°C

13:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 27.3°C

19:00

Waves: 1.1 m

Current speed: 1.0 km/h

Water temperature: 27.3°C

Catalog depth9 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.

Nearby live cameras

Check the water around Hammer Time before you dive. Feeds are provided by third parties and may occasionally be offline.

1 camera

Maui Live Cam

23.2 km awayOpenStreetMap

Check is getting oldLast checked 30h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 19, 2026

Live availability is controlled by each camera provider. Use the feed as a quick surface check and confirm current conditions with a local dive operator.

Explore nearby centers on the map

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Dive Types

ReefSandy bottomOceanSalt Water

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

Barracuda

From site catalogue

Eagle Ray

From site catalogue

Frogfish

From site catalogue

Hammerhead Shark

From site catalogue

Moray Eel

From site catalogue

Reef fish ( Scorpionfish, boxfish,puffer fish, surgeonfish, angelfish, bannerfish, triggerfish, parrotfish, trumpetfish, pipefish, clown fish, swee

From site catalogue

Whitetip reef shark

From site catalogue

Saddle wrasse

Thalassoma duperrey

Nearby OBIS observations15

Porites lobata

Nearby OBIS observations12

Hawaiian gregory

Plectroglyphidodon marginatus

Nearby OBIS observations11

Montipora patula

Nearby OBIS observations10

Whitebar surgeonfish

Acanthurus leucopareius

Nearby OBIS observations9

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

OBIS source →

Photos