Fantasea Reef
Dive site · Thailand
Advanced divers and up
Is it worth the trip?
84Good out of 100 for your dates
5 days tie for best
Mon 2 · 83 out of 100
- Sea
- 0.4 m
- Wind
- 2 kn
- Gusts
- 7kn
- Air
- 29°C
Tue 3 · 84 out of 100
- Sea
- 0.3 m
- Wind
- 3 kn
- Gusts
- 5kn
- Air
- 28°C
Wed 4 · 84 out of 100
- Sea
- 0.3 m
- Wind
- 0 kn
- Gusts
- 3kn
- Air
- 28°C
Thu 5 · 84 out of 100
- Sea
- 0.3 m
- Wind
- 2 kn
- Gusts
- 4kn
- Air
- 28°C
Fri 6 · 84 out of 100
- Sea
- 0.4 m
- Wind
- 1 kn
- Gusts
- 7kn
- Air
- 28°C
Sat 7 · 83 out of 100
- Sea
- 0.3 m
- Wind
- 4 kn
- Gusts
- 9kn
- Air
- 28°C
Sun 8 · 84 out of 100
- Sea
- 0.3 m
- Wind
- 2 kn
- Gusts
- 14kn
- Air
- 28°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Sun 182, good
- Mon 283, good
- Tue 384, good
- Wed 484, good
- Thu 584, good
- Fri 684, good
- Sat 783, good
- Sun 884, good
- Mon 983, good
- Tue 1082, good
The site in five facts
- Down to 40 mits deepest
- From a liveaboardhow you get in
- Advancedand up
- Water 29 °Crash vest or 1 to 2 mm
- Faces Wswell 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 Advanced divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Sun 1Nov | 82, good | 0.6 m | 2 kn | 4kn | 30°C |
| Mon 2Nov | 83, good | 0.4 m | 2 kn | 7kn | 29°C |
| Tue 3Nov | 84, good | 0.3 m | 3 kn | 5kn | 28°C |
| Wed 4Nov | 84, good | 0.3 m | 0 kn | 3kn | 28°C |
| Thu 5Nov | 84, good | 0.3 m | 2 kn | 4kn | 28°C |
| Fri 6Nov | 84, good | 0.4 m | 1 kn | 7kn | 28°C |
| Sat 7Nov | 83, good | 0.3 m | 4 kn | 9kn | 28°C |
| Sun 8Nov | 84, good | 0.3 m | 2 kn | 14kn | 28°C |
| Mon 9Nov | 83, good | 0.3 m | 6 kn | 16kn | 28°C |
| Tue 10Nov | 82, good | 0.3 m | 9 kn | 14kn | 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
- Sun 1 NovHigh 01:43 +0.9 mLow 08:26 −0.7 mHigh 14:35 +0.4 mLow 20:24 −0.4 m
- Mon 2 NovHigh 02:52 +0.7 mLow 09:49 −0.6 mHigh 16:11 +0.4 mLow 22:08 −0.3 m
- Tue 3 NovHigh 04:25 +0.6 mLow 11:25 −0.5 mHigh 17:55 +0.5 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.
Best time to go
No month stands out
Good diving days in a typical week, each month, for Advanced divers, from 2016 on (ERA5 history scored the same way).
- Jan7of 7: a trip from Sat 2 Jan
- Feb7of 7: a trip from Sat 6 Feb
- Mar7of 7: a trip from Sat 6 Mar
- Apr7of 7: a trip from Sat 3 Apr
- May6of 7: a trip from Sat 1 May
- Jun6of 7: a trip from Sat 5 Jun
- Jul5of 7: a trip from Sat 3 Jul
- Aug5of 7: a trip from Sat 7 Aug
- Sep6of 7: a trip from Sat 4 Sept
- Oct7of 7: a trip from Sat 2 Oct
- Nov7of 7: a trip from Mon 2 Nov
- Dec7of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical, not a forecast: the sea and the mean wind of each day, with no gusts or rain in the history.
Map
the site, its town, photos
Fantasea 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.
The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.
One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
Photos of Fantasea Reef
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About
the place in full, sources, credits
About Fantasea Reef
It goes down to 40 m. You get in from a liveaboard. It suits Advanced divers and up, as a dive guide states it. The coast faces W: swell from the W reaches it, and wind from the E blows out to sea. No dive centre within 50 km on the map: book a liveaboard or a boat from further off. The sea is about 29°C in January, its coldest month (rash vest or 1 to 2 mm), and 30°C in March, its warmest (rash vest or 1 to 2 mm). No town nearby. Nearest beds: Khao Lak, 67 km. Nearest airport: Phuket International Airport (HKT), 96 km. Within 5 km we also list 5 dive sites.
- What it is No source states what kind of site it is.
- How deep Down to 40 m.
- Getting in From a liveaboard.
- Who it suits Suits Advanced divers and up, as a dive guide states it.
- Dive centres No dive centre within 50 km on the map: book a liveaboard or a boat from further off.
Water about 29°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.
Visibility about 20 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Mar, Jun, Jul, Aug and Sep (about 25 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$1,060–US$2,150 each
about US$1,060–US$2,150 each · 6 nights, 2 sharing: flights, hire car, 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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to HKT, estimated from distance and season, changing at HKG, full-service airlines, with a hold bag | about US$898–US$1,860 |
| Hire car | 6 days, shared | about US$47–US$80 |
| Food | 7 days eating out | about US$114–US$208 |
| Total | about US$1,060–US$2,150 |
No town nearby, so no stay is in it. 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: nearest beds 67 km away
No town nearby
Nearest beds: Khao Lak, 67 km. Nearest airport: Phuket International Airport (HKT), 96 km.
See places to stay near Khao Lak, 67 km away · Booking.comDistances are straight lines: a site out at sea is reached by boat.
Getting there: about 28h 45m
About 28h 45m door to door from Chicago
Fly ORD → HKT, changing at Hong Kong International Airport (HKG), then 2h by road
Flights ORD → HKT on your dates · Skyscanner
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Fantasea Reef · GetYourGuideDive gear hire in Fantasea Reef · GetYourGuide
Dive centres nearby
No dive centre mapped within 50 km.
Dive centres: © OpenStreetMap contributors (ODbL). Credits
What you might see
Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.
This week: visibility about 20 m, about usual for the month (satellite plankton reading, 24 Oct). Estimated from the month's typical visibility and this week's satellite chlorophyll against the site's normal; heavy rain before a dive can still muddy it.
The current and the life no free forecast gives. Ask a dive centre before you book.