Sources · Destination Guide

Negombo and Marawila

Airport-access west-coast reef and wreck diving, fishing-town culture, and flexible beach time.

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Destination Guide Sources For Negombo and Marawila

Reference links used to build and maintain this guide.

34 sources • Updated Oct 29, 2026

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Oct 29, 2026.

Sri Lanka Tourism - Negombo attraction - Official visitor context for Negombo beach, fishing, coastal town, and heritage.
Sri Lanka Tourism - Pristine Sri Lanka itinerary - Historically mentions a Marawila/Negombo aircraft-wreck dive; does not establish a present-day Marawila dive operator or departure schedule.
Sri Lanka Diving Tours - Dive Sites in Negombo - Operator catalog for Negombo/Katuneriya reef and wreck names, listed depths and conditions; some descriptions may be old.
Negombo Diving Centre - Negombo Diving Season - Operator-published west-coast season and named Negombo sites; contains marketing claims, not live booking inventory.
Negombo Diving Centre - Packages and Pricing - Illustrative publicly displayed operator packages and rates; confirm before relying on any price.
Sri Lanka Diving Tours - Contact and Operating Areas - Directly lists Negombo dive contact and November to March operating-season marketing.
Sri Lanka Diving Tours - Guided Fun Dives - Illustrative advertised inclusive two-dive package; not an availability confirmation.
Sri Lanka Tourism - Weather and Monsoons - National monsoon pattern and seasonality context, not a daily Negombo marine forecast.
PADI - Diving in Negombo - Regional diving season and general underwater activity overview; local departure details remain operator-dependent.
Sri Lanka Tourism Development Authority - Scuba Diving and Snorkeling Guideline - Operator-registration guideline for dive planning, depth, emergency oxygen, insurance, protected areas and conservation.
Central Environmental Authority - Muthurajawela Environmental Protection Area - Official wetland protection context; no automatic permission for visitor boating.
Muthurajawela Visitor Centre - Wetland Visits - Tourism-facing local wetland boating information; scheduling and access require direct confirmation.
Western Provincial Tourist Board - Gampaha Visitor Packages - Regional visitor references including Negombo and lagoon/fishing visitor interests.
Lakpura - Marawila City - Secondary Marawila beach and fishing-town visitor description, not verified dive operations.
Sri Lanka Electronic Travel Authorization - Official Fees - Official fee table effective May 25, 2026, including 40-country 30-day free ETA program and other nationality fees.
Sri Lanka ETA - Official Application - Official application and traveler-document channel; eligibility and entry checks should be reconfirmed.
Airport and Aviation Services Sri Lanka - Transport to/from Bandaranaike Airport - Official airport transfer options, airport-taxi counters, app-based cars and public transport.
Airport and Aviation Services Sri Lanka - Mobile Communication - Airport-local SIM/mobile communications options.
Sri Lanka Railways - Railway Service Information - National rail network reference; check Puttalam-line station service and exact times directly.
Sri Lanka Tourism - Emergency Services - Official emergency tourist assistance, police and ambulance contact references.
SLTDA - Dial 1912 - Confirms 1912 tourism information and assistance helpline and ambulance 1990.
Sri Lanka Ministry of Defence - Coast Guard Marine Emergency Hotline - Government description of maritime emergency hotline 106; availability/coverage must be checked locally.
Sri Lanka Navy - Hyperbaric Oxygen Therapy to Civil Community (Oct 1, 2026) - Confirms a recompression chamber at the Navy Diving Unit in Trincomalee, not a Negombo chamber or rapid access guarantee.
Divers Alert Network - Flying After Diving - Evidence-based guidance for minimum surface intervals before air travel after diving.
Public Utilities Commission of Sri Lanka - National Plug Standard - Regulator establishes Type G standard and legacy-plug transition.
Electrical Safety First - Sri Lanka Travel Electrical Guide - 230V, 50Hz and existing Type D/G plug information.
Sri Lanka Tourism - Travel Tips - Currency, money, communications and traveler practicalities.
Sri Lanka Tourism Development Authority - Tourism Development Levy - Tourism Development Levy is a tourism-enterprise turnover levy, not a blanket per-diver park admission.
Marine Pollution Bulletin - Negombo Lagoon Water Quality Study - Scientific investigation of Negombo Lagoon water-quality indicators; do not generalize measured lagoon conditions to offshore dive sites.
International Whaling Commission - Sri Lanka Country Profile - Marine mammal watching and in-water interaction governance; does not establish a Negombo whale-swim product.
CDC Travelers Health - Sri Lanka - Traveler health risk and mosquito-borne disease precautions.
Sri Lanka Tourism - Sri Lanka At a Glance - National facts, currency and visitor context.
Destination hero photo by Uthpala97 (historical) - Beach at Negombo, Sri Lanka.. Photo: Uthpala97 / Wikimedia Commons. CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0. Cropped and resized. Cropped image retains the same license.
Destination hero photo by Sheila C - Fishing nets at Negombo Beach. Unsplash License (https://unsplash.com/license). Photographer: https://unsplash.com/@qld_traveller. Cropped and resized for the cover.