Sea walking at North Bay Island
Experience a unique underwater walk wearing a specially designed helmet that supplies breathable air while you stroll on the shallow seabed around North Bay Island. This is ideal for first-time underwater explorers — no swimming or diving certification required. You'll see colourful corals, shoals of reef fish, and other marine life up close in clear shallow waters. Suitable for non-swimmers and families (subject to health restrictions).
Location
North Bay Island, Port Blair, India
Duration
Approx. 2–3 hours total (includes transfer, briefing, gearing). Actual underwater walk: 15–25 minutes.
Best Time to Visit
October to May (calm seas and better visibility). Avoid the monsoon months (June–September).
Pricing
INR 1,500–2,200 per person (typical range). Price usually includes boat transfer, safety briefing, helmet, and guide. Exact rates vary by operator and season.
Activity Type
Coordinates
Highlights
Walk on the seabed wearing an air helmet — no scuba certification needed
Shallow-water experience (typically 4–6 metres depth) ideal for close encounters with colourful corals and reef fish
Short boat ride from Port Blair jetty (15–25 minutes depending on operator)
Professional guide and continuous surface air supply via helmet
Family-friendly activity — great for first-time underwater experiences
Itinerary
Meet at Port Blair jetty / pick-up from hotel (if arranged) and transfer to the operator's boarding point.
Operators usually run multiple daily slots; confirm your exact meeting time when booking.
Boat ride from Port Blair to the North Bay snorkelling/sea-walking site.
Enjoy short views of the coastline; sea conditions determine exact duration.
Safety briefing, medical check (short questionnaire), fitting of helmet and life jacket, and instructions on hand signals and movement under the water.
Pay attention to the guide — strict safety rules apply. Avoid heavy meals immediately before the activity.
Guided walk on the seabed with continuous air supply through the helmet. Observe corals, fish, and marine life at close range.
Follow the guide, keep movements slow, and avoid touching corals or fish. Photographs may be allowed from the surface or with operator-provided cameras — check operator policy.
Return boat trip to Port Blair, return of equipment, and short debrief.
Operators may provide photos or video for purchase. Expect to be back to the jetty within 2–3 hours of start.
Safety Requirements
Minimum age usually 12 years (age limits vary by operator)
Maximum age typically around 60–65 (medical clearance may be required for older participants)
Not recommended for pregnant women
Do not participate if you have serious heart/pulmonary conditions, ear/sinus problems, recent surgeries, or epilepsy
Avoid alcohol and heavy medications before the activity
Follow guide instructions and hand signals at all times
Do not touch or stand on corals — coral is fragile and can injure you
Tips
Bring swimwear, a change of clothes, towel, and waterproof sunscreen (apply before boarding)
Carry a copy of ID (required for some operators) and any necessary medical notes
Remove jewellery and avoid loose accessories that could get lost
If you get seasick, take medication before boarding and sit in fresh air during the boat ride
Book morning slots for best visibility and calmer seas
Respect marine life — do not feed or touch fish or corals
Ask about photo/video packages in advance if you want underwater images
