Houston bunker availability tight; HSFO and LSMGO need six to eight days' notice, VLSFO about five, Hellenic report

Sources indicated on 24 September 2026 that bunker fuel availability in the US Gulf is tight, with particularly strong demand at the Port of Houston. The bulletin specified that notice periods for conventional grades have lengthened and that conditions at the Galveston Offshore Lightering Area are expected to remain manageable.

Supply at Houston is described as constrained across the three main conventional marine fuel grades. A source told reports that prompt availability is tight in the US Gulf port of Houston, reflecting persistent demand in the region.

Notice periods for conventional grades

The report set out specific notice requirements: heavy fuel oil (HSFO) and low-sulphur marine gas oil (LSMGO) typically require six to eight days' notice. Very low sulphur fuel oil (VLSFO) was cited as requiring around five days' notice, according to the same source.

Those notice periods were presented as operational guidance rather than regulatory changes. The Hellenic item attributed the timing to market conditions observed at the date of the report, 24 September 2026.

Outlook for the Galveston lightering area

The bulletin noted that the Galveston Offshore Lightering Area, commonly referred to as GOLA, is forecast to remain manageable. No further operational details or projected changes were offered beyond that assessment.

The Hellenic report framed the GOLA comment alongside the wider US Gulf picture, where tight prompt availability in Houston was the principal concern highlighted by the source.

The timing and detail in the reports item provide short-term signals for ship operators and bunker suppliers operating in the US Gulf. The specified notice periods for HSFO, LSMGO and VLSFO give clear expectations for how far in advance fuel requests were being placed at the time of reporting.

Market participants seeking to plan movements or fuel procurement in the area would take the cited notice windows into account. The report did not include wider commentary on inventories, price movements or longer-term supply arrangements, limiting its scope to availability and notice times reported on 24 September 2026.

Any parties requiring additional operational detail or verification of current conditions will need to consult local suppliers, terminal notices or updated industry bulletins. The reports item serves as a snapshot of conditions on the specified date and identifies Houston as a focal point for demand and constrained prompt availability.