US natural gas futures remained under pressure on Tuesday as cooler weather forecasts and expectations of softer power-sector demand offset support from a recovery in LNG consumption.
The front-month Henry Hub contract and the continuous contract both declined by 2.89% to $3.16 per million British thermal units.
Geopolitical risk premiums continued to fade after the US moved to ease sanctions on Iran, while President Donald Trump said the Strait of Hormuz would remain open to shipping, easing concerns about potential disruptions to global energy flows.
Commodity Weather Group forecasts now show below-average temperatures across parts of the Mid-Atlantic region from June 23-27, reducing expected cooling demand and weighing on natural gas prices.
Aegis Hedging said Boardwalk Pipeline's 1.16 billion cubic feet per day Kosci Junction project could enter service ahead of schedule, connecting new gas supplies to Southeast demand centers.
The firm also noted planned maintenance on pipelines serving Sabine Pass, Corpus Christi and Golden Pass LNG facilities in late June and July.
NRG Energy said demand has risen into the low 100 Bcf/d range amid warmer temperatures, while production remains above demand, narrowing the market's supply surplus.
Gas flows to LNG export terminals slipped to an estimated 19.1 billion cubic feet per day on Tuesday, down 1.4% from the prior week, leaving more supply available to the domestic market, according to BNEF.
BNEF noted Lower 48 dry gas production was estimated at 111.5 Bcf/d on Tuesday, up 3% from a year earlier, while total gas demand was projected at 72.8 Bcf/d, down 10.1% year over year.
Global gas prices remained supported after an explosion at Qatar's Ras Laffan industrial complex on Monday raised uncertainty over the restart of Persian Gulf gas production, while stronger Asian LNG demand increased competition for spot cargoes, according to Daniel Hynes, senior commodity strategist at ANZ Bank.