North Rock/ Lom Fang

Type:

Scuba Diving

Entry:⚓Boat Entry

Difficulty:Intermediate

Tags:

Pinnacle

About This Dive Spot

A large underwater pinnacle that breaks the surface, offering an enjoyable dive with straightforward navigation by circling the formation. Conditions can vary sharply around the rock, with calm water on one side and strong flow on the other. The site is known for schooling fish and occasional big-animal encounters, along with plenty of small critters tucked into the pinnacle.

Planning details

Reported depth and seasonality.

Typical conditions

Unpredictable currents with potentially strong flow on one side of the pinnacle and little to none on the other.

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Strong current

Safety notes

Currents can be unpredictable and may change significantly around the pinnacle; plan the route and maintain awareness of flow and position.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Easy to navigate by circling the pinnacle, but be prepared for variable current strength around the rock.

Dive Spot Log Averages

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Dive Conditions Planner

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Spots Near North Rock/ Lom Fang

📍 1.1 km

Koh Rin North

Not Set

Located on the northern side of the island, this is a popular dive site commonly used for open-water training dives. It is recommended to dive here during the south west monsoon season. Marine life sightings can include a variety of small critters as well as occasional larger animals, including seahorses, pipefish, nudibranchs, turtles, and reef sharks.

📍 1.8 km

Koh Rin East

⚓

Koh Rin East is part of a group of offshore islands and rocky outcrops. It features a bay with a large sandy area and a reef that continues to an outer section near a corner. The sandy bay is described as a suitable training area for beginners, while the outer side of the reef offers an additional highlight for the dive.

📍 1.8 km

Koh Rin West

Not Set

Koh Rin West is a coral reef site that is described as a good option for divers during the north-eastern monsoon season. It offers nearby reef exploration with the chance to see larger fish around the corner area. The site is also suitable for snorkeling and fun dives along the reef.

📍 12.4 km

Nual beach

🏖️

This site sits on a corner of an island near Koh Larn in Chonburi. Divers can move away from the main beach area toward the island’s side, where a sandy slope leads to patches of hard coral. Marine life can include porcupinefish (often called pufferfish), spadefish, and schools of butterflyfish and bannerfish. Drift diving is possible here.

📍 13.1 km

Koh Kram Yai North

Not Set

This site is described as suitable for both beginners and advanced divers, with a focus on spotting small marine animals. Divers may encounter nudibranchs and seahorses, along with larger reef life including blacktip reef sharks, barracuda, groupers, sea turtles, and schools of fusiliers.

📍 13.6 km

Koh Khram Noi

Not Set

This site features extensive hard coral reefs along the eastern side, with large sponges and sea fans around the northern tip. Divers can encounter big schools of bigeye sea perch and fusiliers, with green turtles and hawksbill turtles seen traveling and feeding in the area.

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Frequently Asked Questions

What's the best entry point at North Rock/ Lom Fang?

Entry at North Rock/ Lom Fang is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving North Rock/ Lom Fang?

Optimal conditions at North Rock/ Lom Fang depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at North Rock/ Lom Fang?

Depth and visibility information for North Rock/ Lom Fang can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at North Rock/ Lom Fang?

When diving North Rock/ Lom Fang, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.