BMKG warns of 4-metre waves south of East Nusa Tenggara
BMKG warned that waves of up to 4 metres could affect the waters south of Nusa Tenggara Timur from 17 to 20 October 2026. The conditions may disrupt maritime activity.
· 1 min read
Kupang — BMKG warned of waves reaching 4 metres in the waters south of East Nusa Tenggara from 17 to 20 October 2026, with the warning applying to maritime activity during that period.
The Meteorology, Climatology and Geophysical Agency (BMKG) identified the southern waters of Nusa Tenggara Timur among areas where waves of 2.5 to 4 metres could occur. The warning also covered several waters around western and southern Indonesia.
Beritasatu.com reported that the conditions could pose risks to shipping, including fishing boats, barges and ferries. The report said BMKG urged fishermen, coastal communities and marine-transport operators to remain alert.
Why it matters to Komodo readers
The warning covers waters south of Nusa Tenggara Timur, a region relevant to maritime movements connected with eastern Indonesia. High waves can affect vessels operating in or crossing the affected waters during the stated validity period.
BMKG advised the public, fishermen and marine-transport operators to monitor updated weather and wave information before carrying out activities at sea. The warning specifically identified the period from 17 to 20 October 2026.
No later action beyond continued monitoring was stated in the reports.
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