Joanna

Australia

Joanna

15–28 mMax Depth
boatEntry
8Species

Conditions Summary

Model forecast · local time (GMT+11)

Model conditions signal90/100
Waves
0.4 m
8.1 s
Swell
0.3 m
9.7 s
Current speed
2.1 km/h
flowing toward SW
Water temperature
16.6°C
Wind
20.4 km/h
→ SE
Sea level
-0.5 m
falling
WavesCalm
SwellCalm
Current speedWatch
Planning window
20:00–21:00
Calmest model window

Forecast Overview

Sat, Oct 17Watch
Waves0.4–0.5 mCurrent speed2.4 km/h maxWater temperature16.3°C
Sun, Oct 18Calm
Waves0.3–0.5 mCurrent speed2.4 km/h maxWater temperature16.3°C
Mon, Oct 19Watch
Waves0.4–0.6 mCurrent speed2.2 km/h maxWater temperature16.5°C
Tue, Oct 20Watch
Waves0.5–0.8 mCurrent speed2.1 km/h maxWater temperature16.7°C
Next 72 hours
20:00
Waves: 0.4 m
Current speed: 2.1 km/h
Water temperature: 16.6°C
02:00
Waves: 0.4 m
Current speed: 1.5 km/h
Water temperature: 16.0°C
08:00
Waves: 0.3 m
Current speed: 0.8 km/h
Water temperature: 15.9°C
14:00
Waves: 0.3 m
Current speed: 0.6 km/h
Water temperature: 16.6°C
20:00
Waves: 0.4 m
Current speed: 1.5 km/h
Water temperature: 16.8°C
02:00
Waves: 0.4 m
Current speed: 0.9 km/h
Water temperature: 16.3°C
08:00
Waves: 0.5 m
Current speed: 0.2 km/h
Water temperature: 16.3°C
14:00
Waves: 0.6 m
Current speed: 0.3 km/h
Water temperature: 16.6°C
20:00
Waves: 0.6 m
Current speed: 0.6 km/h
Water temperature: 16.7°C
02:00
Waves: 0.6 m
Current speed: 0.3 km/h
Water temperature: 16.6°C
08:00
Waves: 0.7 m
Current speed: 0.6 km/h
Water temperature: 16.5°C
14:00
Waves: 0.6 m
Current speed: 0.2 km/h
Water temperature: 16.8°C
Catalog depth15–28 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

Nov-Apr

Peak month

Feb 19.3°

Jan18.5°
Feb19.3°
Mar18.8°
Apr17.2°
May15.7°
Jun14.2°
Jul13.0°
Aug12.6°
Sep12.9°
Oct14.0°
Nov15.4°
Dec17.0°
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

wrecksalt 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

12 km · nearby observations
Whitened ear shell
Haliotis laevigata
DeepLog2
Pseudorhiza haeckeli
DeepLog1
Rotfish
Notolabrus tetricus
DeepLog1
Shorthead seahorse
Hippocampus breviceps
DeepLog1
Slender-spined porcupine fish
Diodon nicthemerus
DeepLog1
Smooth toadfish
Tetractenos glaber
DeepLog1
Southern australia scallop
Pecten fumatus
DeepLog1
Variegated marblefish
Bovichtus angustifrons
DeepLog1
Crested tern
Sterna bergii
Nearby OBIS observations31
White-faced storm petrel
Pelagodroma marina
Nearby OBIS observations20
Australasian gannet
Morus serrator
Nearby OBIS observations11
Little Pied Cormorant
Phalacrocorax melanoleucos
Nearby OBIS observations7
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →

Photos

Joanna photo 2
Joanna photo 3
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