When does the stinging plankton (sea lice) season happen in Nha Trang and which beaches are affected?
Based on 1 discussion with 6 participants · Last activity: 13 days ago
TL;DR
Nha Trang's stinging plankton season usually hits in late July–early August; it causes mild burning stings on all beaches, including Central Beach, and reactions vary from barely noticeable to a full-body rash.
What the community said
On August 6, swimmers at Central Beach reported burning sensations moving from hand to leg, like being touched by a plant — a typical sign of stinging plankton.
15 days ago Central Beach
Some people have a strong reaction — the entire body breaks out in a rash, though it clears up within a few days.
15 days ago
A traveler visiting July 28–August 10 said the sea is much calmer and cleaner this year compared to last, and she's staying near the Annova hotel area on Central Beach.
16 days ago Annova hotel, Central Beach
On August 5, a group of three swimmers noted mild stinging on all beaches, with no rash for any of them.
16 days ago
As early as late July, news reports and chat discussions confirmed this period (early-to-mid July through early August) is typically when the plankton season is active in Nha Trang.
26 days ago