
Australia
Castles
14–25 mMax Depth
boatEntry
3Species
Conditions Summary
Model forecast · local time (GMT+10)
Model conditions signal71/100
Waves
1.5 m
6.1 s
Swell
1.2 m
6.0 s
Current speed
1.1 km/h
flowing toward W
Water temperature
26.3°C
Wind
28.8 km/h
→ E
Sea level
0.2 m
falling
WavesChallenging
SwellWatch
Current speedCalm
Forecast Overview
TodayChallenging
Waves1.5–1.5 mCurrent speed1.1 km/h maxWater temperature26.4°C
TomorrowChallenging
Waves1.2–1.5 mCurrent speed0.9 km/h maxWater temperature26.5°C
Fri, Oct 23Challenging
Waves1.0–1.1 mCurrent speed0.8 km/h maxWater temperature26.7°C
Sat, Oct 24Challenging
Waves1.0–1.0 mCurrent speed0.8 km/h maxWater temperature26.6°C
Next 72 hours
Catalog depth14–25 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
May-Oct
Peak month
Feb 29.1°
Jan29.0°
Feb29.1°
Mar28.6°
Apr27.8°
May27.0°
Jun26.0°
Jul25.4°
Aug25.0°
Sep25.4°
Oct26.1°
Nov27.3°
Dec28.5°
Current: moderate
Typical visibility: 20 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.
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Dive Types
reefsalt Waterintermediate 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
Lesson's thicklip
Plectorhinchus lessonii
DeepLog1
Pennant coralfish
Heniochus acuminatus
DeepLog1
Potato grouper
Epinephelus tukula
DeepLog1
Grey Reef Shark
Carcharhinus amblyrhynchos
Nearby OBIS observations205
Silvertip Shark
Carcharhinus albimarginatus
Nearby OBIS observations5
Leptoseris hawaiiensis
Nearby OBIS observations3
Acropora cerealis
Nearby OBIS observations2
Acropora samoensis
Nearby OBIS observations2
Astrogorgia
Nearby OBIS observations2
Giant Trevally
Caranx ignobilis
Nearby OBIS observations2
Gobies
Gobiidae
Nearby OBIS observations2
Moorish Idol
Zanclus cornutus
Nearby OBIS observations2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →