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Buhias

3.5 — based on 17 community signals
4.3 12 species 33 contributors

Buhias is a year-round dive destination in North Sulawesi, Indonesia, with 12 recorded species observations and active community documentation.

⭐ Best for intermediate divers.

updated 4 months ago
BleachingRiskPhotoFriendlyMacroFocus

At a glance

Activity
dive
Best months
Year-round
Marine life
Green sea turtle

Map

This spot POIs Airport Nearby spots
Buhias location map © Google · Map data © Google, contributors
Open in Google Maps

Conditions today

Conditions

Open-Meteo
Wind
4.3 kn
Wave
0.2 m
Water
29.3°C
N E S W
Wind direction (7d)
Primary: N (22%)
Now: SSE (168°)
Tide (7 days)
range: 1.78m

Today: High 09:00 (+0.53m), Low 04:00 (+0.22m)

+1.4 m0 m-0.3 m
▼ 04:00 · +0.22m ▲ 09:00 · +0.53m ▼ 14:00 · +0.22m ▲ 21:00 · +0.91m Now +0.7m
Sat 19Sun 20Mon 21Tue 22Wed 23Thu 24Fri 25
UV9.2 · very high Air PM2.535 · moderate 05:31 17:38
Day Wind Wave UV Rain
09-19 10.8 0.28 9 0mm
09-20 11.3 0.18 9 0mm
09-21 12.8 0.16 9 0mm
09-22 12.2 0.24 9 0mm
09-23 11.2 0.22 9 0mm
09-24 10.8 0.22 9 0mm
09-25 11.9 0.16 9 0mm
⚠ Coral bleaching: Watch — favorable conditions

About this spot

Buhias lies in North Sulawesi, Indonesia, offering diving opportunities throughout the year. The spot draws interest from divers exploring the region's marine biodiversity, with 12 documented species observations logged by the diving community. Local divers have contributed three community videos, providing real-world insight into conditions and marine life encounters at the site. The area sits outside a marine protected area, making it accessible for recreational diving. Current coral bleaching status warrants monitoring, as is common across many Indonesian dive destinations. Water conditions and depth profiles remain variable, so checking recent trip reports and local dive guides before planning a visit is essential. Divers exploring Buhias benefit from the broader North Sulawesi diving region, known for rich reef systems and diverse fish populations. The spot's year-round accessibility makes it a flexible option for travel planning. Community contributions—video documentation and species records—reflect growing local diving interest and provide valuable reference data for trip planning.

📖 Guide: Diving in Indonesia: 323 Sites, Mantas to Micro-critters

Best months

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Marine life

Green sea turtle

Dive types

ReefShore

Trip essentials

Everything you need before you pack — checklist, sun, logistics.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type C/F · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 48%
  • GPS
Sustainability disclosures
🌍 CO2 footprint LHR ↔ 12190km · ~2804kg · €50

From your departure country

United States
Origin score: 54/100
  • Visa: Visa on arrival · 30 days max
  • Flight: 12h · direct
  • Jet-lag: 12h east · 8 days recovery

FAQ

When is the best time to dive Buhias?

Buhias is accessible year-round. Dive conditions vary seasonally across North Sulawesi, so reviewing current local reports and seasonal weather patterns before booking ensures the best experience for your skill level.

What depth and difficulty rating does Buhias have?

Specific depth and difficulty data for Buhias are not formally documented. Contact local North Sulawesi dive operators or check recent community trip reports for current site conditions and recommendations.

What marine life can I expect at Buhias?

Twelve species observations have been recorded at Buhias. The site supports reef-associated fish and marine organisms typical of North Sulawesi. Three community videos document real dives; reviewing them offers firsthand insight into marine encounters.

Do I need permits to dive Buhias?

Buhias is not within a marine protected area, simplifying access. Standard Indonesian diving regulations apply. Work with a local dive operator in North Sulawesi to arrange logistics and ensure compliance with current requirements.

Recently spotted by divers

iNaturalist →

Verified marine species observations

52 records · 44 species · sources: OBIS, GBIF

Coryphellina flamma

Gastropoda · Flabellinidae
OBIS
Last seen:
20 Oct 2024
×1records
Depth:
15 m

Conus aulicus

Gastropoda · Conidae
OBIS
Last seen:
20 Dec 2023
×1records

Conus nicobaricus

Gastropoda · Conidae
OBIS
Last seen:
20 Dec 2023
×1records

Glossodoris hikuerensis

タヌキイロウミウシ
Gastropoda · Chromodorididae
OBIS
Last seen:
3 May 2019
×1records
Depth:
15 m

Costasiella usagi

ウサギモウミウシ
Gastropoda · Costasiellidae
OBIS
Last seen:
3 May 2019
×1records
Depth:
10 m

Kabeiro

Gastropoda · Dotidae
OBIS
Last seen:
3 May 2019
×1records
Depth:
20 m

Phyllidiopsis annae

アンナイボウミウシ
Gastropoda · Phyllidiidae
OBIS
Last seen:
3 May 2019
×1records
Depth:
20 m

Facelinidae

Gastropoda · Facelinidae
OBIS
Last seen:
2 May 2019
×1records
Depth:
20 m

Tambja gabrielae

ガブリエラウミウシ
Gastropoda · Polyceridae
OBIS
Last seen:
2 May 2019
×1records
Depth:
18 m

Elysia marginata

コノハミドリガイ
Gastropoda · Plakobranchidae
OBIS
Last seen:
2 May 2019
×1records
Depth:
15 m

Phyllodesmium

Gastropoda · Myrrhinidae
OBIS
Last seen:
2 May 2019
×1records
Depth:
20 m

Chromodoris annae

アンナウミウシ
Gastropoda · Chromodorididae
OBIS
Last seen:
2 May 2019
×1records
Depth:
7 m

Data: 187,991 observations from OBIS (Ocean Biodiversity Information System) and GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

Scuba Diving in Siau Island | Sulawesi, Indonesia

Scuba Sarah
💬 1 top comments
  • Nice video ..good coral 👌

    @myunderwaterspace2760 · 👍 1

Dive Trip to Siau island near Mangahetang island, underwater volcanoes

Chrisso Scuba
💬 3 top comments
  • Sedada,mantap ykg

    @sekepingilmu2405 · 👍 0
  • Pesona alam bawah laut

    @sekepingilmu2405 · 👍 0
  • Nice diving guys

    @gabbykawengian271 · 👍 0

Ruang, Pasige & Siau Island Dives

Joel Oakford
💬 1 top comments
  • really beautiful!!! im from north sulawesi and my father born in siau island but i never thought that siau could be so beautiful like this ....!!!!! so proud to be indonesian

    @subyako · 👍 2
wind peaks Mar-Dec-Feb, calmest Jul-Jun-Aug.

5-year monthly climate

60 samples
0 5 10 15 20 25 JFMAMJJASOND
p25–p75 range Median Wind (kn) Air (°C)
Visibility (month-by-month)
Best: May (100/100) Worst: Jan (0/100) Now: Sep (67/100) NOAA MODIS Aqua · 5y mean

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