Scuba Diving at Lembu Rocks

Diving atLembu Rocks (Malaysia)

Lembu Rocks presents a submerged landscape sculpted by nature, forming a prominent rocky reef and pinnacle system off Malaysia's Langkawi archipelago. Divers will discover boulder-like outcrops and distinct rock ridges here. A geological formation descends to a maximum depth of 25 m (82 ft), offering recreational diving within its contours. It's a key natural feature of the local underwater topography, accessible via local day boats.

Tonight's objective overview for Lembu Rocks shows an air temperature of 28.5°C. The measured surface conditions include wave heights around 0.7 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.

Coordinates6.0768, 100.0585
Site Characteristics
Sandy Bottom
Max Depth25m / 82ft
Entry Typeboat
Water Typesalt
Dive Types
Reef

Dive Site Overview

What distinguishes Lembu Rocks for divers is its natural, sculpted terrain, offering an engaging alternative to more dramatic wall dives or wrecks often found elsewhere. Lembu Rocks doesn't feature sheer vertical drops; instead, it presents an intricate blend of prominent boulder-like outcrops and scattered rock ridges.

These hard structures are interspersed with inviting sand patches, creating distinct micro-habitats across the site. The varying formations provide ample surfaces and crevices for a range of reef fish, while the quieter, sheltered sandy areas often serve as prime hiding spots for diverse macro life, allowing for varied observation within a compact area.

Dives here are typically kept within recreational limits, exploring terrain that gently slopes to a maximum depth of 25 m (82 ft). Visually compelling sections are generally found along the upper rock stacks and at the dynamic edges where the reef structure transitions into sandy expanses.

Divers seeking an easy-to-navigate natural reef experience, often paired with other Langkawi marine park sites, will find this location a fulfilling option for exploration.

Lembu Rocks

Conditions are Good

7/10
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
29° / 31°
Wave Height
0.6 m
Wind Speed
22 km/h S
Rain Chance
100%

Current conditions near Lembu Rocks show 29° air, 31° sea temperature, 0.6 m waves, and 22 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 00:04 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Planning a dive at Lembu Rocks is best centered around favorable conditions, particularly during March when the site consistently receives an "Excellent" dive score. During March, air temperatures typically register around 28.5°C (83°F), coupled with relatively low average wave heights of about 0.4 meters and minimal rainfall, around 2.99 mm. Such stable conditions often translate to enhanced visibility and a more comfortable experience on and under the water. Beyond March, the diving remains "Good" throughout much of the year, including months like February, April, and extending through December and January. While these months experience slightly more variation in conditions, with air temperatures generally hovering between 27-29°C (81-84°F) and moderate wave heights, they still provide enjoyable diving opportunities. Rain levels can increase seasonally, especially from May to November, but don't consistently deter diving. Divers should note that water temperature is not consistently reported for this specific site, but generally remains warm in Malaysian waters.

PEAK SEASON SCORE

85/100
Very Good

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


BEST MONTHS TO DIVE

FEB
MAR
APR
DIVE SCORE
(0–100)
75
JAN
83
FEB
86
MAR
86
APR
75
MAY
79
JUN
80
JUL
75
AUG
74
SEP
75
OCT
75
NOV
82
DEC
AIR TEMP (°C)
28
28
28
28
29
29
29
28
28
28
27
28
WAVES (M)
0.6
0.5
0.4
0.4
0.6
0.7
0.8
0.7
0.8
0.5
0.5
0.5
WIND (KM/H)
30
28
25
20
20
21
21
21
22
20
24
27
RAIN (MM)
1.0
2.7
3.0
9.4
13.1
8.3
5.7
12.8
11.7
13.9
10.9
3.8
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

Underwater conditions at Lembu Rocks are generally approachable, beginning with an easy-to-navigate layout provided by its natural reef structure. Its profile features distinct boulder-like outcrops and scattered rock ridges, creating a varied underwater landscape. Maximum depth is around 25 m (82 ft), with the most engaging topography and marine interactions occurring on the shallower upper rock stacks and along the dynamic edges where the reef transitions into sand. Currents here vary depending on local conditions but are generally manageable for recreational divers. Visibility at the site can fluctuate, influenced by factors such as recent rainfall and tidal movements. Water temperature, while not consistently reported for this exact location, typically reflects the warm tropical climate of Malaysian waters, making comfortable diving possible year-round without heavy thermal protection.

Dive Difficulty & Safety Guidelines

For divers visiting Lembu Rocks, understanding the site's recreational nature is key to a safe experience. Lembu Rocks caters well to those comfortable within standard recreational depth limits, typically not exceeding 25 meters (82 feet). Given its easy-to-navigate structure, good buoyancy control is advisable, especially when exploring the shallower rock stacks and their intricate crevices to avoid damaging delicate reef sections. There are no specific hazards consistently reported for Lembu Rocks, but general dive safety practices apply. Divers should remain aware of their surroundings and any potential boat traffic from day trip operators. Always dive within your training and comfort levels, and ensure you have a reliable buddy.

Recommended Equipment

  • Dive Computer
  • DSMB

This gear list is based on verified equipment signals for Lembu Rocks, Malaysia. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Conditions in the coming days are expected to stay within a similar temperature range.

Factors such as dive duration, depth, and activity level can influence how warm a diver feels underwater.

Dive skin or rash guard typically balances flexibility and thermal protection in these temperatures. Divers preparing to enter the water at Lembu Rocks will likely find temperatures around 31°C (88°F) today. Surface air temperatures are resting at 29°C (83°F).

Lembu Rocks conditions last reviewed: 00:04 local time (UTC+7), 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 Lembu Rocks.

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 Lembu Rocks

Observing marine life at Lembu Rocks means focusing on the diverse inhabitants drawn to its specific habitat. Distinct boulder-like outcrops and rock ridges provide essential hard structure, attracting various reef fish species that patrol the crevices and surfaces. Additionally, the calmer pockets formed by sand patches serve as ideal hiding places for fascinating macro life. Divers exploring these areas can anticipate encountering an array of smaller, often camouflaged creatures that thrive within the sheltered sandy bottom and among the rocky transitions. This blend of habitats supports a community ranging from vibrant reef dwellers to cryptic invertebrates.

Dive Centers Near Lembu Rocks

Long Adventure Penang
86.8 km away

Long Adventure Penang

5| 21 reviews
Today: 09:00 - 19:00
Sun09:00 - 19:00
MonClosed
TueClosed
Wed13:00 - 21:00
Thu13:00 - 21:00
Fri13:00 - 21:00
Sat09:00 - 19:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Sultan Abdul Halim AirportAOR
40 km
Langkawi International AirportLGK
46 km
Penang International AirportPEN
90 km
💵Currency:MYR

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 type of dive site is Lembu Rocks?

Lembu Rocks is primarily a small rocky reef and pinnacle dive. It features boulder-like outcrops and rock ridges interspersed with sand patches, creating a varied natural terrain.

What's the maximum depth at Lembu Rocks?

Maximum depth at Lembu Rocks is 25 m (82 ft). Dives generally stay within recreational limits, with engaging terrain found in shallower sections as well.

When is the best time of year to dive Lembu Rocks?

March is considered an excellent time to dive due to favorable weather and sea conditions. However, the site offers good diving opportunities throughout most of the year, from February to January.

Are there strong currents at Lembu Rocks?

Currents at Lembu Rocks can vary depending on local conditions and tides. While generally manageable for recreational divers, it's always prudent to check with local dive operators on the day of your dive.

Is Lembu Rocks suitable for new divers?

Yes, Lembu Rocks is generally considered suitable for recreational divers, including those with less experience. Its easy-to-navigate layout and profiles kept within recreational limits make it accessible.

What kind of marine life can I expect to see?

Lembu Rocks provides habitat for both reef fish and macro life. Expect to see various reef fish utilizing the rocky structures, and look closely in the sand patches for smaller, often hidden invertebrates.

What are the typical water temperatures?

While specific water temperatures for Lembu Rocks aren't consistently reported, Malaysian waters are generally warm. Divers can expect comfortable conditions suitable for lighter exposure protection year-round.

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