IntermediateBoat entry

Aquarium (Daymaniyat Islands)

Muscat, Oman

Open Water suggested7–24 m depthBoat entryRash guard or 2mm shorty typical

Aquarium (Daymaniyat Islands) at a glance

Aquarium (Daymaniyat Islands) is an intermediate boat dive site in Muscat, Oman with depths of 7–24 m (23–79 ft). Typically most favorable Oct · from 3 years of archive data. Divers commonly see Bluestripe snapper, Longfin batfish, and Bigeye trevally (jacks). Recent reports put the water around 32°C (89°F). Check the latest conditions and entry details before you go.

Marine model · graded 14h ago

0.3 mwaves — under half a meter expected

Tap a factor for its source and model point · Forecast 32°C · seasonal avg 32°C

Site hazards: Offshore site with occasional moderate current; boat traffic; depth temptation along the wall; remote from recompression facilities (nearest chamber in Muscat).

Read the full hazards ↓

Dive windows this week

Best: Wed

Fri—

Sat6:00–19:00

Sun6:00–19:00

Mon6:00–19:00

Tue6:00–19:00

Wed6:00–19:00

Thu6:00–19:00

Favorable windowModerate window— no window

First light 5:29 · Sunrise 5:52 · Sunset 18:15

Source: Open-Meteo marine · model point 3.5 km from site · graded 14h ago

Forecast only — always assess conditions on site.

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

What Divers Say

Known for: Bluestripe snapper, Longfin batfish, Bigeye trevally (jacks)

Best time: September to May for best visibility and calm seas; water 29-31 C in summer, 20-22 C in winter.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

Jan90%25°C0.8 m
Feb86%24°C0.8 m
Mar89%25°C0.6 m
Apr98%27°C0.4 m
May98%31°C0.4 m
Jun99%33°C0.6 m
Jul99%33°C0.6 m
Aug98%32°C0.6 m
Sep99%32°C0.6 m
Oct100%31°C0.5 m
Nov99%29°C0.4 m
Dec92%26°C0.6 m

October hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Fills & rentals nearby

No dive shops mapped within 25 km. Know one? Add it to the map.

Data updated June 2026

Site details

A submerged rock pinnacle lying roughly 4 km south of the easternmost Daymaniyat island (Hayut), just outside the formal nature-reserve boundary, reached by a 45-60 minute boat ride from Muscat marinas. Divers descend the mooring line to the top of the rock at about 7 m and follow the wall north or south over a sand chute down to a plateau at 22-24 m. It earns its name from dense schools of snapper, jacks, batfish, barracuda and red-toothed triggerfish that crowd the rock, with turtles and rays on the sand. Currents are usually mild and visibility is good in summer, making it suitable for most certified divers.

boatpinnaclereefwall

Offshore site with occasional moderate current; boat traffic; depth temptation along the wall; remote from recompression facilities (nearest chamber in Muscat).

How deep is Aquarium (Daymaniyat Islands)?

Aquarium (Daymaniyat Islands) ranges from 7 to 24 metres deep (23–79 feet). It is a saltwater site rated as intermediate difficulty. Depths vary across the site, so plan your profile to your training and verify conditions locally.

Is Aquarium (Daymaniyat Islands) a shore dive or a boat dive?

Aquarium (Daymaniyat Islands) is a boat dive — access is by boat rather than from shore. The entry area is recorded as moderately exposed to surge. No facilities are recorded at the site, and cell service is recorded as good. Entry details and parking notes, where known, are listed in the access section of this page.

Can beginners dive Aquarium (Daymaniyat Islands)?

Aquarium (Daymaniyat Islands) is rated as intermediate difficulty, which may not suit new divers. Listed depths run from 7 to 24 metres (23–79 feet). Access is by boat. Consider your experience level, conditions, and local guidance before planning.

When is the best time to dive Aquarium (Daymaniyat Islands)?

September to May for best visibility and calm seas; water 29-31 C in summer, 20-22 C in winter. Conditions vary, so check the latest reports and forecasts on the dive site page before your trip.

What will I see at Aquarium (Daymaniyat Islands)?

Divers at Aquarium (Daymaniyat Islands) in Oman commonly report sightings of Bluestripe snapper, Longfin batfish, Bigeye trevally (jacks), Red-toothed triggerfish, and Green turtle. Bluestripe snapper, Longfin batfish, Bigeye trevally (jacks), and Red-toothed triggerfish are recorded as common sightings, while Green turtle is reported only occasionally. Marine life varies by season and conditions—check the site page for recent diver observations and photos.

What hazards are recorded at Aquarium (Daymaniyat Islands)?

Offshore site with occasional moderate current; boat traffic; depth temptation along the wall; remote from recompression facilities (nearest chamber in Muscat). Hazards and conditions change, so verify current local information before diving.

Reviews

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