Scuba Diving at Guangdong: Wanshan Island, Zhuhai

Diving atGuangdong: Wanshan Island, Zhuhai (China)

Wanshan Island offers divers an intriguing escape into the South China Sea, distinguished by its vibrant marine ecosystem and distinct underwater topography. This destination provides a compelling alternative to more crowded dive sites, revealing colorful soft corals and diverse reef fish. Exploring its recreational depths unveils a peaceful environment, often complemented by sightings of fascinating macro life.

Tonight's objective overview for Guangdong: Wanshan Island, Zhuhai shows an air temperature of 28°C. The measured surface conditions include wave heights around 0.8 m. This environmental data is logged for the close of the day.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Coordinates21.9957, 113.7565
Site Characteristics
Ocean
Max Depth25m / 82ft
Entry Typeboat
Water Typesalt
Dive Types
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Dive Site Overview

The Wanshan Archipelago, including Wanshan Island, boasts a long historical connection to local fisheries and maritime culture. Generations have relied on these waters, hinting at the rich underwater resources awaiting divers.

While specific diving history for Wanshan Island isn't widely documented, its calm conditions and natural abundance point to extensive informal interaction with the marine environment. Far from the urban centers of Zhuhai, this island provides a genuine escape into a comparatively unspoiled setting. Primarily, surface access utilizes boat entries, transporting divers to sites where maximum depth often reaches about 25 meters (82 feet).

Such a depth range sits comfortably within recreational limits, welcoming PADI Open Water and Advanced Open Water certified individuals. Exploring these locations offers a direct link to the region's natural heritage, displaying a thriving ecosystem vital to both local life and underwater adventurers.

Divers can anticipate navigating varied underwater terrain, where abundant substrate encourages coral growth and supports diverse reef fish populations. Below the surface, the quiet rhythm of island life prevails, promising a tranquil dive that echoes the historical serenity of these coastal areas.

Guangdong: Wanshan Island, Zhuhai

Conditions are Moderate

6/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
28° / 29°
Wave Height
1.3 m
Wind Speed
31 km/h SSW
Rain Chance
100%

Current conditions near Guangdong: Wanshan Island, Zhuhai show 28° air, 29° sea temperature, 1.3 m waves, and 31 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 01:47 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Planning a dive at Wanshan Island requires observing the seasonal climate to ensure the most comfortable and rewarding experience. Divers generally find conditions favorable from February through August, a period consistently marked by good to moderate dive scores. During these months, average air temperatures begin around 18.5°C (65°F) in February, progressively warming to reach highs near 29°C (84°F) in July, which makes surface intervals quite pleasant. Though specific water temperature readings are not consistently reported in our system data, these elevated air temperatures typically correspond with warmer, more inviting water for diving. Wave heights tend to stay below 1.1 meters (3.6 feet) for most of the year, contributing to calmer boat rides and easier entries. While summer months experience increased rainfall, with September seeing an average of 12.3 mm (0.5 inches), the spring season, particularly March and April, offers a sweet spot with lower rain volumes and consistently good dive scores. Wind speeds during the favorable period are typically moderate, ranging from 27 to 34 km/h (17-21 mph), which can influence surface chop but often leaves underwater conditions serene.

PEAK SEASON SCORE

73/100
Good

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


BEST MONTHS TO DIVE

APR
MAY
AUG
DIVE SCORE
(0–100)
65
JAN
69
FEB
70
MAR
76
APR
73
MAY
69
JUN
68
JUL
71
AUG
63
SEP
65
OCT
65
NOV
67
DEC
AIR TEMP (°C)
17
18
20
24
26
28
29
29
28
26
23
19
WAVES (M)
1.1
1.0
1.0
0.8
0.8
0.9
1.0
0.9
1.0
1.1
1.2
1.1
WIND (KM/H)
32
30
30
28
28
28
30
27
31
34
34
32
RAIN (MM)
0.3
0.7
2.1
4.3
6.8
8.8
7.8
8.2
12.3
5.1
1.5
0.2
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

Descending into the waters around Wanshan Island, divers will notice a gradual transition from the surface to the vibrant reef structures below. The calm waters often facilitate a smooth entry from boat, leading to a maximum depth of approximately 25 meters (82 feet). Visibility here can vary depending on recent weather and currents, but often allows for clear views of the underwater environment. As you progress through the water column, you'll encounter areas described as 'rich in underwater resources,' hinting at the diverse soft corals and reef fish. These corals form a colorful backdrop for smaller marine life. Sea erosion landscapes are also mentioned, indicating interesting geological formations to explore. Currents are generally manageable, though they can vary with tidal flows, requiring divers to remain attentive. The mild conditions make this a suitable site for both Open Water and Advanced Open Water divers. Throughout the dive, maintaining good buoyancy is essential for navigating the delicate coral formations and maximizing bottom time.

Dive Difficulty & Safety Guidelines

An expert tip for diving Wanshan Island is to prioritize thorough pre-dive planning and local guidance. While the site is generally suitable for recreational divers, always check local conditions and forecasts, as visibility and currents can shift. Since no specific hazards are consistently reported, general safe diving practices apply universally. Maintain conservative dive profiles and ensure adequate surface support, especially when exploring sites further from shore. Always dive within your certification limits; PADI Open Water Diver and Advanced Open Water Diver certifications are commonly recommended for these waters. Carrying a dive computer is advisable for accurate depth and bottom time management. Respect for the marine environment is paramount: avoid touching corals or disturbing marine life to preserve this rich ecosystem. Communicating any concerns with your dive operator ensures a safe and enjoyable experience for everyone.

Recommended Equipment

  • Dive Computer
  • DSMB

This gear list is based on verified equipment signals for Guangdong: Wanshan Island, Zhuhai, China. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

2-3mm shorty or light wetsuit is often considered an appropriate level of exposure protection for conditions like these. A hood or vest is suggested for sensitive divers due to surface winds.

Current readings at Guangdong: Wanshan Island, Zhuhai show water temperatures near 29°C (83°F). Surface air temperatures are resting at 28°C (82°F).

The upcoming forecast points to generally steady conditions in the area.

Guangdong: Wanshan Island, Zhuhai conditions last reviewed: 01:47 local time (UTC+8), 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 Guangdong: Wanshan Island, Zhuhai.

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 China.

+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 Guangdong: Wanshan Island, Zhuhai

Exploring the underwater landscape of Wanshan Island reveals a vibrant tapestry of marine inhabitants. Soft corals are a prominent feature, creating colorful habitats across the reef. Among these corals, divers frequently observe a variety of reef fish, navigating through the intricate formations. Sea anemones are present, often hosting clownfish in their protective tentacles. Keep an eye out for smaller, fascinating creatures like various types of sea hares, which add a delicate touch to the coral ecosystems. The rich underwater resources support a diverse array of life, making each section of the reef a new discovery. While larger pelagic species are not consistently reported, the focus here remains on the detailed beauty of the reef-dwelling communities.

Image contributors:Giacomo Merculiano
Want to contribute photos or local dive knowledge? Learn how to contribute

Dive Centers Near Guangdong: Wanshan Island, Zhuhai

Sai Kung Scuba
68.4 km away

Sai Kung Scuba

4.9| 27 reviews

Nearest Airports

Nearest airports to help plan travel to this dive area.

Zhuhai Jinwan AirportZUH
39 km
Shenzhen Bao'an International AirportSZX
71 km
Foshan Shadi AirportFUO
140 km
💵Currency:CNY

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

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Frequently Asked Questions

What is the maximum depth for diving at Wanshan Island?

Diving at Wanshan Island typically allows for a maximum recreational depth of around 25 meters (82 feet). This range accommodates most certified Open Water divers and those with higher certifications.

What types of marine life can I expect to see?

Divers often encounter a variety of reef fish and colorful soft corals. Sea anemones, sometimes hosting clownfish, and various small sea hares are also commonly sighted within the rich ecosystems.

What are the common entry methods for dives here?

Most dives around Wanshan Island utilize boat entries. This method allows access to various dive sites spread across the island's perimeter.

What are the water conditions like?

Waters are generally described as calm, though visibility can vary based on weather and currents. While specific water temperature data isn't always reported, conditions are usually conducive to comfortable diving, especially during warmer months.

Is Wanshan Island suitable for beginner divers?

Yes, Wanshan Island is suitable for certified PADI Open Water divers. The maximum depth and generally manageable conditions make it accessible for those new to diving.

Are there any specific hazards to be aware of?

No specific hazards are consistently reported for Wanshan Island. However, divers should always follow standard safety guidelines, including checking local conditions and respecting their certification limits.

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