Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.
Casuarina Beach
Iconic sandy beach with calm waters and popular among locals and tourists.
Iyakachchi Beach
Quiet, lesser-known sandy beach with calm waters.
Kankesanthurai Beach
Popular beach in Kankesanthurai with long sandy stretches.
Kayts Beach
Quiet sandy beach on Kayts Island, ideal for sunbathing.
Nainativu Beach
Famous beach on Nainativu Island with pristine sands and clear water.
Neduntheevu Beach
Hidden beach on Neduntheevu Island with sunset views.
Sampur Beach
Small hidden sandy beach with few visitors.
Velanai Beach
Secluded beach on Velanai Island, calm waters and scenic.
Jaffna sits in Jaffna District, Sri Lanka and is home to 8 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.
Whether you're after the highest-scoring beach in Jaffna or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.
