Africa › Madagascar › Nosy Be
Nosy Tanilkely
BoatEntry
Conditions Summary
Model forecast · local time (GMT+3)
Model conditions signal100/100
Waves
0.3 m
4.5 s
Swell
0.2 m
4.3 s
Current speed
0.3 km/h
flowing toward NE
Water temperature
28.4°C
Wind
2.2 km/h
→ S
Sea level
1.0 m
falling
WavesCalm
SwellCalm
Current speedCalm
Planning window
10:30–10:00
Calmest model window
Forecast Overview
TodayCalm
Waves0.2–0.4 mCurrent speed0.7 km/h maxWater temperature28.4°C
TomorrowCalm
Waves0.3–0.3 mCurrent speed0.7 km/h maxWater temperature28.4°C
Wed, Oct 21Calm
Waves0.2–0.4 mCurrent speed0.6 km/h maxWater temperature28.5°C
Thu, Oct 22Calm
Waves0.2–0.2 mCurrent speed0.4 km/h maxWater temperature28.4°C
Next 72 hours
Data sources & field guideOpen-Meteo Marine + Weather APIs
Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Open-Meteo Marine + Weather APIs →Dive readiness
Collecting the latest marine conditions and forecast signals.
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Dive Types
ReefSalt Water
Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Chaetodon trifasciatus
Nearby OBIS observations3
Phyllidia varicosa
Nearby OBIS observations3
Protoreaster lincki
Nearby OBIS observations3
Abudefduf sexfasciatus
Nearby OBIS observations2
Asterinidae
Nearby OBIS observations2
Bivalvia
Nearby OBIS observations2
Clypeaster rarispinus
Nearby OBIS observations2
Conus tessulatus
Nearby OBIS observations2
Coriophora fusca
Nearby OBIS observations2
Culcita schmideliana
Nearby OBIS observations2
Diplodonta
Nearby OBIS observations2
Elysia ornata
Nearby OBIS observations2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source →Photos
