Australia

Boulder City

8–18 mMax Depth

shoreEntry

1Species

Conditions Summary

Model forecast · local time (GMT+11)

Model conditions signal71/100

Waves

1.1 m

8.0 s

Swell

1.1 m

7.0 s

Current speed

1.5 km/h

flowing toward S

Water temperature

20.1°C

Wind

6.9 km/h

→ NE

Sea level

-0.3 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Planning window

08:00–09:00

Calmest model window

Forecast Overview

Sat, Oct 17Challenging

Waves1.1–1.1 mCurrent speed1.5 km/h maxWater temperature20.1°C

Sun, Oct 18Watch

Waves0.9–1.1 mCurrent speed2.1 km/h maxWater temperature20.1°C

Mon, Oct 19Watch

Waves0.7–0.9 mCurrent speed2.6 km/h maxWater temperature20.1°C

Tue, Oct 20Watch

Waves0.8–0.9 mCurrent speed2.8 km/h maxWater temperature19.9°C

Next 72 hours

20:00

Waves: 1.1 m

Current speed: 1.5 km/h

Water temperature: 20.1°C

02:00

Waves: 1.1 m

Current speed: 1.5 km/h

Water temperature: 20.0°C

08:00

Waves: 1.0 m

Current speed: 1.1 km/h

Water temperature: 20.0°C

14:00

Waves: 0.9 m

Current speed: 1.5 km/h

Water temperature: 20.2°C

20:00

Waves: 0.9 m

Current speed: 2.1 km/h

Water temperature: 20.2°C

02:00

Waves: 0.9 m

Current speed: 1.8 km/h

Water temperature: 19.9°C

08:00

Waves: 0.8 m

Current speed: 1.3 km/h

Water temperature: 20.0°C

14:00

Waves: 0.7 m

Current speed: 2.0 km/h

Water temperature: 20.2°C

20:00

Waves: 0.8 m

Current speed: 2.6 km/h

Water temperature: 20.1°C

02:00

Waves: 0.8 m

Current speed: 2.2 km/h

Water temperature: 19.9°C

08:00

Waves: 0.8 m

Current speed: 1.6 km/h

Water temperature: 19.8°C

14:00

Waves: 0.9 m

Current speed: 2.2 km/h

Water temperature: 20.0°C

Catalog depth8–18 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

Oct-Apr

Peak month

Feb 23.3°

Jan22.8°

Feb23.3°

Mar23.2°

Apr22.3°

May21.0°

Jun19.6°

Jul18.6°

Aug18.1°

Sep18.3°

Oct19.2°

Nov20.1°

Dec21.4°

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.

Nearby live cameras

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

3 cameras

Transport for NSW

9.9 km awayOpenStreetMap

Open

Check is getting oldLast checked 126h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 12, 2026

Transport for NSW

13.8 km awayOpenStreetMap

Open

traffic

Check is getting oldLast checked 126h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 12, 2026

Transport for NSW

32.1 km awayOpenStreetMap

Open

traffic

Check is getting oldLast checked 126h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 12, 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

reefshoresalt 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 goatfish

Parupeneus spilurus

DeepLog1

Gammaproteobacteria

Nearby OBIS observations16

Rhodobacteraceae

Nearby OBIS observations11

Syndiniales

Nearby OBIS observations10

Bacteria

Nearby OBIS observations9

Flavobacteriaceae

Nearby OBIS observations9

Proteobacteria

Nearby OBIS observations6

Candidatus Pelagibacter

Nearby OBIS observations5

Dinophyceae

Nearby OBIS observations5

Animalia

Nearby OBIS observations4

Bigyra

Nearby OBIS observations4

Ilumatobacter

Nearby OBIS observations4

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

DeepLog + OBIS →