Coral Reef Diagnostics

Indonesia - Komodo NP: Nando Point

Reef Check Foundation
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05
Photo: Anderson Mayfield/Coral Reef Diagnostics
Country
Survey date(s)
2019-01-19
Coordinates
-8.5200, 119.7300
Approximate position.
Coral cover
not reported
Night dive.
Observations
None tagged; see Stressors below
Heat stress
Most recent heat load record
26 Oct 2026 · No heat stress
5-year thermal stress load
5-year mean max. degree heating weeks (DHW)
2021–2025
NOAA Coral Reef Watch — East Nusa Tenggara virtual station
i 5-year mean max. DHW is the mean of the annual maximum DHWs over the five complete years named above, not conditions today.
More infoEast Nusa Tenggara (NOAA CRW virtual station)
Photographs
27
5 shown on this page
Site summary
Read this summary in:

A night dive at Nando Point that Anderson noted would have been a beautiful reef dive by day — tons of hard coral — though the usual nocturnal critter parade didn't show, and the photographs are mostly polyp and invertebrate close-ups.

Max. depth dived
19.2 m
Water temp. during survey
26.7°Cii
-1.6°C vs the 2019 mean sea temperature (28.3°C)
ii Logged water temperature of the dive (dive-computer average), 19 January 2019 (dive log); Anderson's note reads 25.6°C, the dive computer's minimum.

Two independent survey stations shown with the program’s logo — click one to see how far it is from this site.

Site description

Setting

Anderson's log describes tons of hard coral here, enough that it would have been a beautiful reef dive by day.

General benthic features

The five photographs are night close-ups, so they cannot show the reef at habitat scale. Two of them are close studies of what the log says Anderson went after — polyps. Branching coral tips fill the frame with every polyp fully extended, tiny tentacle crowns standing out in silver-gray rings over yellow-tan and green-tinged branches, with small scarlet crustaceans tucked deep in the branch axils (e.g., Image 4, Image 5).

Coral cover

Stressors

Anderson's dive log for this night dive (19 January 2019) notes tons of hard coral and great conditions, and records no bleaching, disease, or other stressor. No crown-of-thorns starfish (COTS) or other corallivores were evident.

Fish and other fauna

The rest is invertebrate portraiture: a large red Spanish dancer, contracted, with its white gill rosette, on a mottled encrusting mat, a thick acid-yellow leafy sponge whose folds shelter a small white nudibranch marked with fine dark rays, and a banded tube-dwelling anemone (cerianthid) spreading long chocolate-and-cream striped tentacles over pale sand (e.g., Image 1, Image 2, Image 3).

Anderson's log records monster Spanish dancers, foot-long nudibranchs, and shrimp on this dive.

Comparisons with other data

We found no other surveys at this site as of 2026. Within 5 km, two independent stations (Reef Check and WWF-US / WWF-Indonesia) recorded station-year means of 53–55% hard coral cover between 2014 and 2016; the nearest, WWF-US / WWF-Indonesia at TNK04, 3.21 km away, read 55% in 2016.

Dive record

Nando Point in Komodo National Park, dived as a night dive on 19 January 2019 from 18:52 to 19:37, maximum depth 19.2 m, 26.7°C (dive-computer average; the log note reads 25.6°C) — Anderson's own log notes it would have been a beautiful reef dive in daylight, with "tons of hard coral", but was an atypical night dive in that the usual parade of nocturnal critters did not show up.

Independent surveys nearby

Data availability near this site
Agency / programYear(s)Stations / distanceLink
Reef Check20141 station, 3.25 kmRecords ↓
WWF-US / WWF-Indonesia20161 station, 3.21 kmRecords ↓
Hard coral cover over time — every independent station within 5 km. Programs are shown separately because they use different methods at different stations; the lines are not one comparable series. Coral Reef Diagnostics has no cover value here: the 19 January 2019 visit was a night dive, and computer vision is not run on night-dive photographs.
0%15%30%45%60%20142016Reef Check 2014: 53%WWF-US / WWF-Indonesia 2016: 55%

Within 5 km, 2 independent survey stations recorded hard coral cover in 3 surveys between 2014 and 2016. The most recent nearby survey is from 2016, so these values predate recent heat stress.

Collected by other programs using different methods (Reef Check uses point-intercept transects), so these are context for the figures above, not a like-for-like comparison. Where a station was surveyed more than once, the cell shows either the range of its values or, as a single value, the mean of surveys made in one year. Station names are not dive-site names.

Independent survey data near this site
AgencySite / locationDateHard coral cover (%)DistanceLink
Reef CheckSebayor Kecil201453%, mean of 2 surveys (5 m and 10 m)3.25 km—
WWF-US / WWF-IndonesiaTNK04201655%3.21 kmAmkieltiela, Abdillah T, Amkieltiela A, Andradi-Brown D, Lazuardi E. 2016. Komodo MPA. MERMAID

Data & links

All images from Coral Reef Diagnostics. Data on this page are from Coral Reef Diagnostics (the dive record) and the organizations named in the data sources above; Coral Reef Diagnostics has no coral cover estimate of its own at this site.

© Coral Reef Diagnostics.