What is the best time to dive Guanaja?

The best months to dive Guanaja in Honduras are February, March, April, May, June, July. Water temperatures range from 26°C to 29°C during peak season.

Guanaja reaches a maximum depth of 40 m, with visibility ranging from 18–40 m. The full depth range requires Advanced certification at minimum; some zones are technical diver territory.

What marine life can you see at Guanaja?

Guanaja is known for encounters with whale shark, dolphin, eagle ray, grouper, barrel sponge. The site features reef, wall, wreck, drift diving across 20 named sites, with a marine life score of 72/100 in OkToDive's ranking.

Is Guanaja good for beginners?

Guanaja is better suited to experienced divers. Currents can be mild and depths reach 40 m. A minimum Open Water certification is required, and OkToDive recommends at least 100 logged dives before visiting.

How much does it cost to dive Guanaja?

A 2-tank dive at Guanaja averages around $75 USD, placing it in the budget tier. Both boat and shore access are available, giving divers flexibility on budget.

Guanaja Diving — Score: 68.8/100 | Conditions, Operators & Guide

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World Class

Beginner Friendly

Guanaja

HondurasCentral America & Caribbean

68.8

SCORE

16.4600°N

-85.9000°E

Guanaja is the least-developed of Honduras's Bay Islands, offering Mesoamerican Barrier Reef diving without the crowds of Roatan or Utila. The north shore wall drops into blue water where whale sharks visit seasonally, while the pine-forested interior shows no signs of development. True off-the-beaten-path Caribbean diving.

Bay Islands' Uncrowded Third Sister

Visibility18–40 m

Temperature26–29°C

Max Depth40 m

Currentmild

2-Tank Dive$75

Best MonthsFebruary, March, April, May

CertificationOpen WaterBeginner Friendly

Score breakdown

Click any score to see a detailed breakdown

Marine Life

72.0

Species diversity, megafauna encounters, reef fish abundance, macro life, and endemic species.

Species Diversity

Megafauna Encounters

Reef Fish Abundance

Macro Life

Endemic Species

Marine life diversity

72.0

Coral & reef health

72.0

Visibility & conditions

80.0

Dive site variety

68.0

Water temperature

88.0

Depth & access

68.0

Operator quality

72.0

Topside experience

48.0

Getting there

35.0

Value & cost

82.0

Crowding

92.0

Social proof

48.0

Key species

whale shark dolphin eagle ray grouper barrel sponge

Dive types

reefwallwreckdrift

Traveling with non-divers?

Great news for traveling couples and families — this is a budget-friendly destination with plenty of affordable topside activities to keep non-divers happy while you explore below the surface.

Activities for non-divers

Pine ridge hikingkayaking to mangrove caysBonacca town (Venice of Honduras)waterfall trek

Nearby cultural sites

Bonacca Cay water town

Non-diver score

5/10

Limited topside — plan ahead for non-diving partners.

Family FriendlyNot recommended

Restaurants & Nightlifenone

Safety & emergency

Dive insurance

DAN recommends dive insurance for all divers.

Learn more at DAN.org

Hyperbaric Chamber80 km — Roatan Hyperbaric Chamber

Nearest Hospital10 km

Small clinic on island; boat or flight to Roatan for chamber

Skill LevelBeginner Friendly

Current Strengthmild

Top operators

Guanaja Dive Resort

PADI

4.6

50 reviewsNITROX

End of the World Resort Diving

SSI

4.5

35 reviews

Compare this dive site

Guanaja in Honduras scores 68.8/100in OkToDive's 12-category data-driven rating. Best for reef diving with 18–40m visibility and 26–29°C water temps. A 2-tank dive costs ~$75 USD. Peak season: February, March, April.

Last updated: 2026-05-25

Who should dive here

Best for

+ Budget-conscious divers — avg $75/dive
+ Newly certified divers building confidence
+ Wreck diving enthusiasts
+ Experienced drift divers comfortable in current

Skip if

− You don't have Advanced certification
− You need shore access — this is boat-only

Verdict

Choose Guanaja over similar Central America & Caribbean destinations when crowding matters more than getting there

How Guanaja compares

Site	Score	Visibility	Cost/dive	Best for
Guanaja	68.8	18–40m	$75	reef, wall
Roatan	79.3	18–37m	$70	wall, reef
Exumas	72.3	20–45m	$160	reef, wall
Bimini	71.0	18–40m	$150	reef, shark diving
Jardines de la Reina	70.4	20–40m	$200	reef, wall

Honest reality check

What your dive shop won't tell you

The minimum certification printed on a brochure is the legal floor, not the honest recommendation. Here's what we actually think you should bring to this site.

Recommended logged dives

45+

Below this we'd send you somewhere easier first.

Recommended certification

Advanced Open Water

“Intermediate minimum — deep profiles and variable viz.”

What will challenge you

→Recreational limit of 40 m is reachable here (max depth 40 m). Gas planning and NDL tracking matter.
→Wreck penetration requires Wreck specialty training at minimum, and often decompression planning. Don't improvise inside.

Time of day

When to dive it

Every dive shop gives you this briefing at 7am. We just wrote it down. Tidal dependency: slight. Optimal window: First light to 11am for best visibility..

Morning

Viz
peak
Current
mild
Crowd
light

reef exploration
photography

Best light and calmest conditions before afternoon wind picks up.

Afternoon

Viz
moderate
Current
mild
Crowd
moderate

drift diving
second tank

Wind chop can reduce viz. Still diveable but morning is better.

Month-by-month

Dive forecast

Realistic conditions by month. Viz ranges are what you should actually expect, not best-case marketing numbers. Confidence % is the share of days that match this profile historically.

Month	Viz (m)	Temp (°C)	Current	Sea	Rain	Confidence	Highlights
Jan	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good, peak season crowds
Feb	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good, peak season crowds
Mar	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good, peak season crowds
Apr	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good
May	35–40	29	Mild	Calm	Dry	70%	reef fish active, wreck visibility good
Jun	35–40	29	Mild	Calm	Dry	70%	reef fish active, wreck visibility good
Jul	35–40	29	Mild	Calm	Dry	70%	reef fish active, wreck visibility good
Aug	35–40	29	Mild	Calm	Dry	70%	reef fish active, wreck visibility good
Sep	35–40	29	Mild	Calm	Dry	70%	reef fish active, wreck visibility good
Oct	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good
Nov	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good
Dec	18–29	26	Mild	Mod	Light	70%	reef fish active, wreck visibility good

Shoot here

Photography brief

Subjects are only half the shot. A perfect macro site is useless in a three-knot drift, and a wide-angle dream is useless at 35 m with a murky ceiling. These are the conditions, not the hype.

Macro subjects72

Wide angle78

Viz stability75

Hover friendliness100

Natural light56

Recommended kit

→Macro lens (60mm or 105mm), focus light, dual strobes positioned for fill
→Wide-angle or fisheye (8-15mm range), dual strobes for close-focus wide angle
→Dedicated video light for dark wreck interiors; don't rely on strobes alone

Level up here

What this site will teach you

The dives that made you a better diver are the ones that made you uncomfortable for the right reasons. Here's what this site will quietly train you for.

Deep diving comfort
advanced
Regular dives past 30m build confidence at depth.

What it costsEstimates — calibration pending

7-day trip, per person

Rough ranges anchored to existing regional data — not booking quotes. Land-based trip, standard breakdown.

Budget

$1,550–$2,300

Hostels, shore diving, cheap eats

Flights (RT from US): $720–$880
Accommodation / day: $25–$50
Diving / day: $60–$80
Food / day: $25–$50
Transfers + misc: $50–$150

Mid-range

$2,550–$3,850

3-star hotels, standard boat ops, mix of restaurants

Flights (RT from US): $1,150–$1,450
Accommodation / day: $60–$120
Diving / day: $80–$100
Food / day: $55–$100
Transfers + misc: $50–$150

Splurge

$4,350–$6,900

Top resorts or liveaboards, premium operators

Flights (RT from US): $1,800–$2,200
Accommodation / day: $150–$300
Diving / day: $100–$130
Food / day: $110–$220
Transfers + misc: $50–$150

Budget decision guide

Choose Budget if you prioritize dive count over comfort — hostels and shore diving maximize bottom time per dollar. Choose Mid-range for the best balance of comfort and value — most divers land here. Choose Splurge for premium operators, private guides, and top-tier accommodation — worth it for special trips or non-diving partners.

Flights priced round-trip from a major US hub. Figures are per person on a shared room. Solo travelers add ~30% to accommodation.

Pair with

Build a trip around it

Most divers fly across the world for one destination and don't realise another worth-it site is 90 minutes away. Here are the honest pairings.

Best dive types here

Guanaja Diving — Honduras

Score breakdown

Marine Life

Key species

Dive types

Traveling with non-divers?

Activities for non-divers

Nearby cultural sites

Non-diver score

Safety & emergency

Dive insurance

Top operators

Guanaja Dive Resort

End of the World Resort Diving

Who should dive here

Best for

Skip if

Verdict

How Guanaja compares

What your dive shop won't tell you

When to dive it

Dive forecast

Photography brief

What this site will teach you

Deep diving comfort

7-day trip, per person

Budget decision guide

Build a trip around it