Gray Snappers on Santa Cruz Beach
A dive briefing · Curaçao

Mushroom Forest

Dive site off Curaçao. Here's what has been recorded at this site month by month, how the region’s reefs have weathered ocean heat, and how to prepare.

Curaçaoreef
Near this sitegeotagged about 0.8 km from the site coordinates Gray Snappers on Santa Cruz Beach · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons
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Chapter I · Arrival

Mushroom Forest: dive site off Curaçao.

~12.302° N~69.154° W · OpenStreetMap · node/448747096
981open records · GBIF
43species recorded
Near this sitegeotagged about 1.3 km from the site coordinates Oooooooooooooooooooo · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons
II

Entry

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Entry points, depths, currents and any local rules will be added once we can verify them from official sources.

Approximate positionThese coordinates come from a crowd-sourced map or Wikidata item, not an official mooring list. Use them for orientation only.
To verifyDepth range, entry points and current notes. We publish them only with a citation. The coordinates mark the site in general, not a mooring or entry point.

Near this sitegeotagged about 1.3 km from the site coordinates Oooooooooooooooooooo · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons

Gray Snappers on Santa Cruz Beach
Open media · Near this sitegeotagged about 0.8 km from the site coordinates Gray Snappers on Santa Cruz Beach · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons

The surface noise falls away.

Reds go first. The world turns blue-green.

Then Mushroom Forest rises to meet you.

Gray Snappers on Santa Cruz Beach
IV

What lives here, by month

Pick a month. These are the species most often recorded within about a kilometre in that month, from open survey records.

Oct
October · 83 qualifying records
Life calendar · records per month for this site's most-recorded species (blank means not in that month's top list)
SpeciesJanFebMarAprMayJunJulAugSepOctNovDec
Mock Blenny
Ghost Brotula
Spotted Goatfish
Spotted Scorpionfish
Mushroom Scorpionfish
Glasseye Snapper
Spinyhead blenny
Twinhorn Blenny
Rainbow Wrasse
Orange-spotted Blenny
Common sea fan
Diamond lizardfish

Most-recorded species, all months

  1. Mock Blenny (9)
  2. Ghost Brotula (6)
  3. Spotted Goatfish (6)
  4. Spotted Scorpionfish (5)
  5. Mushroom Scorpionfish (3)
  6. Glasseye Snapper (3)
  7. Spinyhead blenny (3)
  8. Twinhorn Blenny (3)
  9. Rainbow Wrasse (3)
  10. Orange-spotted Blenny (3)
  11. Common sea fan (3)
  12. Diamond lizardfish (3)
  13. Black sea rod (2)
  14. Smooth trunkfish (2)
  15. Northern Ladyfish (2)
  16. Slimy sea plume (2)
  17. Sculptured Mitten Lobster (1)
  18. Neopontonides chacei (1)
  19. Sun anemone (1)
  20. Great Star Coral (1)

GBIF.org (2026-10-15), occurrence records within ~1 km, licensed CC0 or CC BY 4.0 only. Birds and land animals are excluded. Counts reflect survey effort, not abundance. 981 qualifying records. See them on GBIF. Common names: Wikidata (CC0) / GBIF. Species photos: Wikimedia Commons, credited with each species.

V

Forty-one summers of heat

Each stripe is one year since 1985, colored by its peak heat stress across NOAA's “Aruba, Curacao, and Bonaire” region. These are NOAA Coral Reef Watch satellite figures for the whole region, not for this one site.

19852026
Reef health report · Aruba, Curacao, and Bonaire

Heat stress, measured from orbit.

Degree Heating Weeks · 2026-10-131.3°C-weeks · NOAA status: Bleaching Warning

NOAA CRW virtual station “Aruba, Curacao, and Bonaire”. NOAA's alert thresholds are 4 °C-weeks (Alert Level 1) and 8 °C-weeks (Alert Level 2). Station page · Method. Credit: NOAA Coral Reef Watch.

Peak per year · dashed lines at 4, 8 and 16 °C-weeks
The past twelve months
VI

Conditions

Average sea temperature through the year. Check the live readings before you go.

Average sea surface temperature by month: NOAA CRW “Aruba, Curacao, and Bonaire” station climatology (monthly means).

Buoy readings are measurements; forecasts are models. Use them for planning only, and assess conditions on site. Depth and visibility data aren't listed until we can cite a source.

VII

Plan & prepare

  1. Read the official marine forecast the night before.Offshore, wind and sea state decide the day.
  2. Confirm access, hours and any fees with the site.[Placeholder: verified operator list to come]
  3. Study this month's species above.You'll recognise more when you know the names.
  4. Hands off, fins up, buoyancy dialled. Log what you see.Your sightings can become tomorrow's open data.

Credits

Coordinates
OpenStreetMap node/448747096 · source · ODbL. OpenStreetMap (ODbL) dive-site nodes, plus two Wikidata (CC0) reef items. Crowd-sourced, approximate positions. Approximate position.
Species records
GBIF.org, CC0 & CC BY 4.0 records. By license: CC_BY_4_0: 918, CC0_1_0: 63
Dataset
EOD – eBird Observation Dataset · doi:10.15468/aomfnb (875 records) · GBIF
Dataset
NMNH Material Samples (USNM) · doi:10.15468/jb9tdf (40 records) · GBIF
Dataset
iNaturalist Research-grade Observations · doi:10.15468/ab3s5x (33 records) · GBIF
Dataset
NMNH Extant Specimen Records (USNM, US) · doi:10.15468/hnhrg3 (22 records) · GBIF
Dataset
Copepoda associated with Caribbean reef-dwelling cnidarians, echinoderms and sponges · doi:10.15468/qlseki (2 records) · GBIF
Dataset
Birda - Global Observation Dataset · doi:10.15468/6kud7x (2 records) · GBIF
Dataset
INSDC Sequences · doi:10.15468/sbmztx (2 records) · GBIF
Dataset
International Barcode of Life project (iBOL) · doi:10.15468/inygc6 (1 records) · GBIF
Query
https://api.gbif.org/v1/occurrence/search?decimalLatitude=12.29181,12.31181&decimalLongitude=-69.16434000000001,-69.14434&license=CC0_1_0&license=CC_BY_4_0&taxonKey=44&taxonKey=206&taxonKey=229&taxonKey=136&taxonKey=225&occurrenceStatus=PRESENT&limit=0
Heat stress & SST
NOAA Coral Reef Watch, 5 km Regional Virtual Station “Aruba, Curacao, and Bonaire”
Hero photo
Near this sitegeotagged about 0.8 km from the site coordinates Gray Snappers on Santa Cruz Beach · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons
Arrival photo
Near this sitegeotagged about 1.3 km from the site coordinates Oooooooooooooooooooo · LASZLO ILYES from Cleveland, Ohio, USA · CC BY 2.0 · Wikimedia Commons
Gallery
7 photos, credited under each image
Species photos
Wikimedia Commons, credited with each species. Full list: Data & sources