Scuba Diving at The Monument - George Town

Diving atThe Monument - George Town (Australia)

A foundational presence for divers in George Town, the Monument acts much like a long-standing landmark beneath the surface. This site, often referred to as Paterson Monument, stands as a notable fixture within the Tamar/kanamaluka system, inviting exploration into its diverse depth profiles. Its structure forms the core of many dives, defining a unique underwater landscape for those seeking to uncover the marine life it supports.

Current morning readings from The Monument - George Town indicate an air temperature of 7°C. Surface wave heights are averaging around 0.5 m at this time. These local measurements provide a baseline for your daily dive planning.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Coordinates-41.1097, 146.8179
Site Characteristics
River
Max Depth50m / 164ft
Entry Typeshore
Water Typesalt
Dive Types
DeepWall

Dive Site Overview

The Monument site in George Town has consistently drawn Tasmanian divers, offering encounters that are often subtle yet vibrant beneath the surface. Accessible via an easy shore entry, particularly at high tide, parking is conveniently located at Paterson, simplifying logistics.

Divers planning a trip here should anticipate conditions characteristic of the Tamar/kanamaluka river system; visibility isn't consistently high, so carrying a torch is advisable to reveal the true spectrum of life thriving amidst the submerged structures. Depths at the Monument vary considerably, starting around 15m (50 ft) in shallower sections and extending beyond 40m, with some deeper zones reaching 50m. Such a broad depth range accommodates both Open Water and Advanced Open Water certified divers, depending on their chosen dive profile and experience.

Structural elements of the Monument, including wall sections and areas of sandy bottom, provide a diverse habitat. These support rich soft sponge growths, often concealing seahorses.

Cuttlefish and octopuses are also regularly observed navigating the varied terrain. Its enduring allure comes from the consistent promise of discovering the Tamar's distinctive and resilient ecosystem, making it a compelling exploration despite the often challenging conditions encountered.

The Monument - George Town

Conditions are Excellent

9/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
7° / 15°
Wave Height
0.9 m
Wind Speed
17 km/h WNW
Rain Chance
0%

Current conditions near The Monument - George Town show 7° air, 15° sea temperature, 0.9 m waves, and 17 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 04:53 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Considering a dive at The Monument, optimal conditions generally align with the warmer months, roughly from December through March. During this period, average air temperatures range from 15.5°C (60°F) in December to 17.5°C (64°F) in January, offering more comfortable surface intervals. Rain showers are typically minimal in these months, with averages around 1.6-2.3 mm, reducing surface runoff that can impact visibility. While dive scores remain consistently "Good" year-round, wave heights tend to be lower during the summer, around 0.6-0.7 meters, compared to winter peaks of 0.9-1.0 meters, potentially improving comfort during entry and exit. Wind speeds also show a slight decrease in summer. Although water temperature data isn't consistently reported, the generally milder air and sea conditions of these months can contribute to a more pleasant overall dive experience.

PEAK SEASON SCORE

80/100
Very Good

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

JAN
MAR
APR
DIVE SCORE
(0–100)
81
JAN
79
FEB
81
MAR
80
APR
74
MAY
68
JUN
65
JUL
68
AUG
62
SEP
67
OCT
73
NOV
75
DEC
AIR TEMP (°C)
18
17
16
14
11
9
9
10
11
12
14
15
WAVES (M)
0.6
0.6
0.5
0.5
0.7
0.8
0.9
0.8
1.0
0.8
0.7
0.7
WIND (KM/H)
23
24
22
21
22
23
25
25
29
28
25
25
RAIN (MM)
1.6
1.8
1.6
2.1
1.9
3.9
3.7
3.3
3.3
2.8
3.5
2.3
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.

Dive Experience & Conditions

Encountering The Monument means navigating dynamic conditions, where tides and recent weather significantly influence the dive. Visibility is not consistently reported as excellent; divers should expect to bring a good dive torch to illuminate the site's rich colors and varied life. Strong water movement is often observed within the Tamar/kanamaluka, making it a challenging dive. Depths are extensive, accommodating Open Water divers in shallower sections and reaching over 40m for those with advanced training, with a maximum depth of 50m (164 ft) possible. Entry at Paterson Monument is generally straightforward from shore, particularly when timed with high tide, allowing for convenient preparation from the nearby car park. The varied depths and structural formations create a compelling experience.

Dive Difficulty & Safety Guidelines

Approaching a dive at The Monument requires careful consideration of personal skill level and current conditions. This site presents a challenging environment due to potentially strong water movement and varying visibility. Divers should possess a minimum of Open Water certification, with Advanced Open Water training highly recommended for exploring deeper sections, especially those beyond recreational limits. It's suggested that divers gain some prior experience in the Tamar/kanamaluka before attempting The Monument, particularly for night dives or when currents are strong. Essential safety equipment includes a surface marker buoy (DSMB) and a dive knife. Given the variable visibility, carrying a primary torch and a backup light is strongly advised to illuminate surroundings and enhance safety. Always conduct thorough buddy checks and consult local dive operators for the latest site assessment.

Recommended Equipment

Technical depth range. Advanced planning, gas management, and appropriate certification required.

  • Dive Computer
  • DSMB
  • Primary & Backup Lights
  • Hard-soled Dive Boots

This gear list is based on verified equipment signals for The Monument - George Town, Australia. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Comfort levels can also depend on how active a diver is during the dive.

Divers exploring The Monument - George Town today will likely encounter water temperatures close to 15°C (58°F). Surface air temperatures are resting at 7°C (45°F). When water temperatures fall within this range, many divers dive comfortably with 7mm wetsuit or semidry. Strong cold advisory: dress warmly immediately after exiting the water.

A warming trend is expected over the next few days. A warming trend is expected over the next few days.

The Monument - George Town conditions last reviewed: 04:53 local time (UTC+10), Jun 11, 2026

Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. The data above reflects the conditions at the time of the last successful fetch.

Emergency & Medical Support

Essential information to help you plan your dive trip to The Monument - George Town.

Hyperbaric Chamber

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.

Before diving, it's recommended to:

  • confirm nearest medical facilities
  • check emergency procedures with local dive operators
  • ensure dive insurance covers evacuation if required
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at The Monument - George Town

A lively ecosystem, characteristic of the Tamar/kanamaluka, thrives within the Monument's underwater landscape. Despite the frequently limited visibility, patient divers can discover an abundance of life here. Soft sponge growths create vibrant tapestries across the submerged structures, providing habitat for a variety of species. Seahorses are a common sighting, often nestled within the protective sponges or weeds. Cuttlefish and octopuses can also be observed moving through the varied terrain, displaying their natural camouflage. Diverse depths at the site provide different zones for marine creatures to thrive, making each dive an opportunity for new discoveries within this dynamic river environment.

Image contributors:Diego Delso
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Dive Centers Near The Monument - George Town

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Nearest Airports

Nearest airports to help plan travel to this dive area.

Devonport AirportDPO
33 km
Launceston AirportLST
59 km
Wynyard AirportBWT
93 km
💵Currency:AUD

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Frequently Asked Questions

What are the typical visibility conditions at The Monument?

Monument visibility isn't consistently excellent. Expect varied conditions, often requiring a torch to fully appreciate the underwater environment.

What is the maximum depth available at The Monument?

Depths range considerably, starting around 15m (50 ft) in shallower areas. Divers can explore down to and beyond 40m, with a reported maximum depth of 50m (164 ft) for those with appropriate training.

Is shore entry possible at this dive site?

Yes, an easy shore entry is available at The Monument, particularly at high tide, with convenient parking at Paterson for kitting up.

What marine life can divers expect to see at The Monument?

Divers can anticipate encountering a variety of marine life typical of the Tamar, including seahorses, soft sponge growths, cuttlefish, and octopuses.

What level of diving certification is recommended for The Monument?

The site is suitable for Open Water certified divers for shallower sections, but Advanced Open Water certification is recommended for exploring deeper areas and for managing potentially challenging conditions like strong currents and variable visibility.

Are strong currents a concern at The Monument?

Yes, the Tamar/kanamaluka can experience strong water movement, making The Monument a potentially challenging dive. Divers should be prepared for varying current conditions.

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