Singapore: MPA urges maritime firms to prepare for potential haze with plan
- Published
by Admin

The Maritime and Port Authority of Singapore (MPA) on Monday (31 August) issued Port Marine Circular No. 9 of 2026 on steps for maritime companies to take for potential haze affecting Singapore:
BUSINESS CONTINUITY PLAN FOR HAZE
This circular supersedes Port Marine Circular No. 09 of 2023.
With reference to the National Environment Agency’s (NEA) joint media release issued on 9 August 2026, hotspots were observed in parts of Sumatra and Kalimantan, with prevailing winds potentially bringing smoke haze towards Singapore. The dry conditions may further increase the likelihood of haze affecting Singapore. The Maritime and Port Authority of Singapore (MPA) encourages all maritime companies, especially those with workers performing outdoor work to maintain a business continuity plan for haze.
MPA advises all maritime companies to monitor the PSI level through the media and the NEA’s website (www.haze.gov.sg), keep at least a one-week supply of N95 masks for workers especially those who work outdoors, and observe the Ministry of Manpower’s (MOM) Haze guidelines and advisory for work which can be found on their website (www.mom.gov.sg/haze). The latter include guidelines to ensure that stocks of N95 masks are periodically inspected, remain serviceable, and not expired.
The visibility in the Singapore Strait and port waters could be significantly reduced in the event of haze. During periods of restricted visibility, shipmasters are advised to keep a proper lookout and navigate with caution. They are also advised to comply with the International Regulations for Preventing Collisions at Sea and in particular Rule No. 19, Rule No. 20 and Rule 35 concerning conduct of vessels in restricted visibility, exhibition of navigation lights and sound signals in restricted visibility, respectively.
In the interest of safety of navigation and life at sea, the Port Master may restrict the movement of harbour craft and pleasure craft in the port waters during reduced visibility conditions.
Photo credit: Manifold Times
Published: 31 August, 2026
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