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Blue Chromis Reef
Dive site · British Virgin Islands
Is it worth the trip?
82Good out of 100 for your dates
2 days tie for best
Mon 2 · 79 out of 100
- Sea
- 0.6 m
- Wind
- 15 kn
- Gusts
- 20kn
- Air
- 29°C
Tue 3 · 84 out of 100
- Sea
- 0.5 m
- Wind
- 11 kn
- Gusts
- 15kn
- Air
- 29°C
Wed 4 · 85 out of 100
- Sea
- 0.4 m
- Wind
- 6 kn
- Gusts
- 10kn
- Air
- 29°C
Thu 5 · 85 out of 100
- Sea
- 0.3 m
- Wind
- 8 kn
- Gusts
- 12kn
- Air
- 29°C
Fri 6 · 81 out of 100
- Sea
- 0.3 m
- Wind
- 11 kn
- Gusts
- 15kn
- Air
- 28°C
Sat 7 · 68 out of 100
- Sea
- 0.4 m
- Wind
- 10 kn
- Gusts
- 20kn
- Air
- 28°C
Sun 8 · 72 out of 100
- Sea
- 0.2 mflat
- Wind
- 6 kn
- Gusts
- 12kn
- Air
- 29°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Mon 279, good
- Tue 384, good
- Wed 485, good
- Thu 585, good
- Fri 681, good
- Sat 768, good
- Sun 872, good
- Mon 988, good
- Tue 1088, good
- Wed 1187, good
The site in five facts
- Down to 27 mits deepest
- From a boathow you get in
- Open Waterand up
- Water 29 °Crash vest or 1 to 2 mm
- Faces Sswell from there reaches it
Full forecast
every day, every number
The score doesn't know currents, the visibility on the day or your certification.
Suits Open Water divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Mon 2Nov | 79, good | 0.6 m | 15 kn | 20kn | 29°C |
| Tue 3Nov | 84, good | 0.5 m | 11 kn | 15kn | 29°C |
| Wed 4Nov | 85, good | 0.4 m | 6 kn | 10kn | 29°C |
| Thu 5Nov | 85, good | 0.3 m | 8 kn | 12kn | 29°C |
| Fri 6Nov | 81, good | 0.3 m | 11 kn | 15kn | 28°C |
| Sat 7Nov | 68, good | 0.4 m | 10 kn | 20kn | 28°C |
| Sun 8Nov | 72, good | 0.2 mflat | 6 kn | 12kn | 29°C |
| Mon 9Nov | 88, good | 0.2 mflat | 1 kn | 8kn | 28°C |
| Tue 10Nov | 88, good | 0.2 mflat | 1 kn | 6kn | 28°C |
| Wed 11Nov | 87, good | 0.2 mflat | 5 kn | 9kn | 28°C |
Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More
Tide
- Mon 2 NovHigh 00:28 −0.0 mLow 07:21 −0.1 mHigh 15:32 +0.2 mLow 23:02 −0.0 m
- Tue 3 NovHigh 03:16 +0.0 mLow 09:06 −0.0 mHigh 16:14 +0.1 mLow 23:17 −0.0 m
- Wed 4 NovHigh 05:14 +0.1 mLow 10:50 −0.0 mHigh 16:47 +0.1 mLow 23:37 −0.0 m
Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Map
the site, its town, photos
Blue Chromis Reef on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
Photos of Blue Chromis Reef
More diving near here
5 places
- Thumb Rock 0.6 km away
- Cistern Point 0.9 km away
- Inganess Bay 0.9 km away
- Devil's Kitchen 1.1 km away
- Vanishing Rock 1.1 km away
About
the place in full, sources, credits
About Blue Chromis Reef
A reef dive. It goes down to 27 m. You get in from a boat. It suits Open Water divers and up, as a dive guide states it. The coast faces S: swell from the S reaches it, and wind from the N blows out to sea. No dive centre within 10 km, the nearest 12 km away. The sea is about 27°C in January, its coldest month (3 mm wetsuit), and 29°C in July, its warmest (rash vest or 1 to 2 mm). The town to stay in is Spanish Town. Within 5 km we also list 11 dive sites.
- What it is Reef.
- How deep Down to 27 m.
- Getting in From a boat.
- Who it suits Suits Open Water divers and up, as a dive guide states it.
- Dive centres No dive centre within 10 km, the nearest 12 km away.
Water about 29°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.
Visibility about 25 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Mar and Apr (over 30 m).
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$805–US$1,510 each
about US$805–US$1,510 each · 6 nights, 2 sharing: flights, hire car, stay, food.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to STT, estimated from distance and season, 2 airlines on the route, with a hold bag | about US$282–US$590 |
| Hire car | 6 days, shared | about US$101–US$174 |
| Stay | 6 nights, a mid-range double, shared | about US$201–US$329 |
| Food | 7 days eating out | about US$221–US$416 |
| Total | about US$805–US$1,510 |
Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.
Where to stay: Spanish Town
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
about 20 min by car · 15 places to stay
About Spanish Town its beds, food and every spot near it
Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.
Getting there: about 9h 45m
About 9h 45m door to door from Chicago
Fly ORD → STT, direct, then 1h 10m by road
Flights ORD → STT on your dates · AviasalesAdeSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Spanish Town · GetYourGuideDive gear hire in Spanish Town · GetYourGuide
Dive centres nearby
Dive BVI 12 km
Crabby's 22 km
The nearest named dive centres and shops within 25 km, in a straight line; training agencies where the map states them. Listings, not a recommendation. Dive centres: © OpenStreetMap contributors (ODbL). Credits
What you might see
Too few records at this site itself, so these are the animals divers and surveys have recorded at other sites within 25 km in the last 15 years. A record says someone saw it there, not that you will.
Massive Starlet Coral Siderastrea siderea
Seen in 61 records, mostly Jul to Aug.
Mustard hill coral Porites astreoides
Seen in 56 records, mostly Jul to Aug.
Lettuce Coral Agaricia agaricites
Seen in 27 records, mostly Jul to Aug.
Blushing Star Coral Stephanocoenia intersepta
Seen in 25 records, mostly Jul to Aug.
Finger coral Porites porites
Seen in 23 records, mostly Jul to Aug.
Lesser Starlet Coral Siderastrea radians
Seen in 23 records, mostly Jul to Aug.
Great star coral Montastraea cavernosa
Seen in 21 records, mostly Jul to Aug.
Orbicella faveolata
Seen in 21 records, mostly Jul.
Pseudodiploria strigosa
Seen in 21 records, mostly Jul.
Orbicella franksi
Seen in 17 records, mostly Jul.
Maze Coral Meandrina meandrites
Seen in 14 records, mostly Jul to Aug.
Ten-ray Star Coral Madracis decactis
Seen in 11 records, mostly Jul.
Records: OBIS (Ocean Biodiversity Information System, IOC-UNESCO), from the datasets named here, CC0 and CC BY records only. Names: WoRMS, through OBIS; common names from Wikidata. Largest datasets here: NOAA National Coral Reef Monitoring Program, Coral Demographic Data; NOAA National Coral Reef Monitoring Program, Benthic Cover Data. Credits
This week's visibility and the current no free forecast gives. Ask a dive centre before you book.
Saved: this link opens the same trip
The link holds the trip itself: nothing about you is kept. Check the forecast again before you book.