Forecasts for Late-Summer Warmth Boost Nat-Gas Prices

October Nymex natural gas prices closed modestly higher on Friday, recovering from a 1.5-week low, as forecasts for warmer late-summer US temperatures sparked short covering due to anticipated increased demand for air conditioning. This rebound occurred despite recent bearish factors, including a larger-than-expected weekly nat-gas stockpile build of +71 bcf, robust US production near record highs at 108.0 bcf/day, and inventories remaining 6.0% above their five-year seasonal average, indicating ample supply. The market is currently balancing strong underlying supply and storage against short-term, weather-driven demand increases.

Analysis

October Nymex natural gas (NGV25) futures experienced a modest 0.24% gain, recovering from a 1.5-week low due to short covering spurred by forecasts for warmer late-September temperatures. This anticipated rise in cooling demand provides a temporary bullish catalyst in a market dominated by bearish fundamentals. The prevailing supply-side pressure is significant, highlighted by the latest EIA report showing a weekly inventory build of 71 bcf, which surpassed both market consensus and the 5-year average. Consequently, total natural gas inventories now stand 6.0% above their 5-year seasonal average, indicating ample supply. This surplus is compounded by near-record US production, with lower-48 dry gas output at 108.0 bcf/day (+7.1% y/y) and the EIA upwardly revising its 2025 production forecast. The situation is exacerbated by temporarily reduced demand from export terminals, with LNG net flows down 4.7% week-over-week due to pipeline maintenance, contributing further to the domestic stockpile build. While European storage is below its 5-year average, the immediate market dynamic is a conflict between a strong fundamental supply glut and a short-term, weather-driven demand narrative.

Key Decisions for Investors

• Consider the current price strength as a short-term, weather-driven event, as fundamental supply indicators like inventories being 6.0% above the 5-year average and production up 7.1% year-over-year suggest underlying market weakness.
• Investors with a bearish outlook may view the recent rally as a tactical opportunity, given the structural oversupply from near-record production and robust storage levels.
• Closely monitor LNG export volumes for a recovery from the 4.7% week-over-week decline, as a resumption of strong exports could serve as a key catalyst to tighten the domestic supply-demand balance.
• Watch for any sustained decline in the Baker Hughes active rig count from its current high of 118, as this would be a leading indicator of a potential future reduction in the production surplus.