Experienced divers only
Is it worth the trip?
82Good out of 100 for your dates
5 days tie for best
Tue 3 · 84 out of 100
- Sea
- 0.2 mflat
- Wind
- 5 kn
- Gusts
- 15kn
- Air
- 31°C
Wed 4 · 84 out of 100
- Sea
- 0.1 mflat
- Wind
- 6 kn
- Gusts
- 14kn
- Air
- 31°C
Thu 5 · 84 out of 100
- Sea
- 0.2 mflat
- Wind
- 2 kn
- Gusts
- 10kn
- Air
- 31°C
Fri 6 · 84 out of 100
- Sea
- 0.1 mflat
- Wind
- 5 kn
- Gusts
- 13kn
- Air
- 30°C
Sat 7 · 84 out of 100
- Sea
- 0.1 mflat
- Wind
- 4 kn
- Gusts
- 14kn
- Air
- 30°C
Sun 8 · 72 out of 100
- Sea
- 0.2 mflat
- Wind
- 4 kn
- Gusts
- 19kn
- Air
- 29°C
Mon 9 · 68 out of 100
- Sea
- 0.4 m
- Wind
- 6 kn
- Gusts
- 22kn
- Air
- 28°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 9 days
Full forecast- Mon 284, good
- Tue 384, good
- Wed 484, good
- Thu 584, good
- Fri 684, good
- Sat 784, good
- Sun 872, good
- Mon 968, good
- Tue 1071, good
The site in five facts
- Down to 35 mits deepest
- From a boathow you get in
- Experienced / deepexperienced divers only
- 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 experienced divers only, as a dive guide states it. Scored for experienced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Mon 2Nov | 84, good | 0.1 mflat | 5 kn | 14kn | 31°C |
| Tue 3Nov | 84, good | 0.2 mflat | 5 kn | 15kn | 31°C |
| Wed 4Nov | 84, good | 0.1 mflat | 6 kn | 14kn | 31°C |
| Thu 5Nov | 84, good | 0.2 mflat | 2 kn | 10kn | 31°C |
| Fri 6Nov | 84, good | 0.1 mflat | 5 kn | 13kn | 30°C |
| Sat 7Nov | 84, good | 0.1 mflat | 4 kn | 14kn | 30°C |
| Sun 8Nov | 72, good | 0.2 mflat | 4 kn | 19kn | 29°C |
| Mon 9Nov | 68, good | 0.4 m | 6 kn | 22kn | 28°C |
| Tue 10Nov | 71, good | 0.4 m | 9 kn | 21kn | 29°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 02:05 +0.6 mLow 08:58 −0.5 mHigh 15:15 +0.3 mLow 21:14 −0.3 m
- Tue 3 NovHigh 03:36 +0.5 mLow 10:30 −0.5 mHigh 16:56 +0.4 mLow 23:03 −0.3 m
- Wed 4 NovHigh 05:10 +0.5 mLow 11:46 −0.6 mHigh 18:10 +0.6 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 and its town
Johnson's 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.
About
the place in full, sources, credits
About Johnson's Reef
A drift dive. It goes down to 35 m. You get in from a boat. It suits experienced divers only, 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. 9 dive centres or shops within 10 km, the nearest 6.1 km away. The sea is about 28°C in January, its coldest month (3 mm wetsuit), and 31°C in May, its warmest (rash vest or 1 to 2 mm). No town nearby. Bamboo Flat, 49 km away, is the nearest town we list; we have not checked places to stay there. Nearest beds: Port Blair, 51 km. Nearest airport: Veer Savarkar International Airport / INS Utkrosh (IXZ), 54 km. Within 5 km we also list 3 dive sites.
- What it is Drift.
- How deep Down to 35 m.
- Getting in From a boat.
- Who it suits Suits experienced divers only, as a dive guide states it.
- Dive centres 9 dive centres or shops within 10 km, the nearest 6.1 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 20 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Jan, Feb, Mar, May and Dec (about 20 m).
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Where to stay: nearest beds 51 km away
Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn
No town nearby
Bamboo Flat, 49 km away, is the nearest town we list; we have not checked places to stay there. Nearest beds: Port Blair, 51 km. Nearest airport: Veer Savarkar International Airport / INS Utkrosh (IXZ), 54 km.
See places to stay near Port Blair, 51 km away · Booking.comDistances are straight lines: a site out at sea is reached by boat.
Getting there
eSIM for your phone · Search on AiraloAd
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Johnson's Reef · GetYourGuideDive gear hire in Johnson's Reef · GetYourGuide
Dive centres nearby
ScubaLov 6.1 km
Island divers 6.3 km
Havelock Dive club 6.4 km
Seahawks Scuba 6.7 kmPADISSI
Barefoot Scuba Dive Centre & Resort 7.5 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 open records near this site to list its animals. Ask a dive centre what you are likely to see.
This week's visibility, the current and the life 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.