A major revision in the April weather forecast coming back from the Easter weekend took a big chunk out of natural gas forward prices for the period ending April 8. The short work week ended with the May contract down an average 10.0 cents and the balance of summer (May-October) off 7.0 cents, according to NGI’s Forward Look.

Columbia River water supply

The rest of the curve fared much better, with the majority of pricing locations seeing gains and losses of less than a nickel.

The bearish weather shift over the weekend accentuated declining demand, according to EBW Analytics Group LLC. The May Nymex contract plunged to a year-to-date low of $2.456/MMBtu on Tuesday’s close, though it recovered on Wednesday to settle at $2.520.

[TUNE IN: Catch NGI’s Hub & Flow podcast on Green LNG, discussing factors driving this change and the efforts underway to decarbonize the global natural gas market.]

April is now forecast to feature a mere 293 gas-heating degree days, according to EBW, which would be the second warmest of the past decade. Weakness, it said, is being further accentuated by a sluggish economy and amplified seasonality amid a widespread shift to working from home.

“Any sustained near-term rebound for the May contract remains unlikely in the face of mild April weather, but signs of support may soon begin to emerge,” EBW said.

As weather becomes increasingly warm, this should exert “progressively less bearish” pressure on natural gas fundamentals as spring transitions away from winter and toward the cooling season ahead, according to EBW. Planned storage injections from local distribution companies also pick up in mid-April.

“With the five-year average likely to shift from a bearish to a bullish direction by late April, a bottom for Nymex futures may be arriving later this month,” EBW said.

Surprise, No surprise!

After several weeks of unexpected storage data, the Energy Information Administration (EIA) reported a storage injection for the week ending April 2 that was right in the middle of market expectations.

EIA said inventories during the reference period rose by 20 Bcf, which fell short of the year-ago 30 Bcf injection but was much higher than the five-year average build of 8 Bcf.

Ahead of the EIA report, a Bloomberg survey of 10 analysts pegged the injection between 16 Bcf and 28 Bcf, with a median build of 22 Bcf. A Reuters poll produced estimates ranging from injections of 10 Bcf to 26 Bcf, with a median increase of 21 Bcf. NGI’s model forecast the injection at 23 Bcf.

“This is as neutral as a number can get, as 20 Bcf is basically right in the middle of the range of market estimates,” said Bespoke Weather Services.

Bespoke said the EIA figure still does not reflect a “pretty” supply/demand balance yet, as far as supporting a sustainable rally. It noted that recent balances extrapolated out through the end of the injection season point to roughly 4 Tcf in storage.

However, the firm expects some tightening into summer, when it also forecasts above-normal heat in the United States.

Broken down by region, the South Central reported a 19 Bcf injection into storage, which included 10 Bcf into nonsalt facilities and 9 Bcf into salts, according to EIA. Pacific stocks rose by 4 Bcf, while Mountain stocks added 3 Bcf.

The East reported a withdrawal of 2 Bcf, with the Midwest at a 3 Bcf pull, EIA said.

Total working gas in storage as of April 2 stood at 1,784 Bcf, which is 235 Bcf below-year ago levels and 24 Bcf below the five-year average, according to the agency.

In the latest Short-Term Energy Outlook released this week, EIA pegged stocks at the end of October at more than 3.7 Tcf, which is equal to the five-year average.

Turning Bullish

By the middle of May, the market is likely to be staring down a bullish injection season, according to EBW, with growing deficits, hot summer weather, strengthening power burns, rising industrial demand and a booming economic rebound driving the momentum.

Many of these same factors have allowed gas prices to decline in recent weeks, but all are expected to reverse higher in the months ahead, the firm said.

At the same time, strong liquefied natural gas (LNG) demand is expected to remain elevated throughout the summer as low storage inventories in Europe should keep the need for imports high. NGI data showed feed gas volumes to U.S. terminals tumbling more than 2 Bcf day/day to around 9.5 Bcf, but this decline is expected to be temporary.

The sharp pullback coincides with a one-day emergency system test scheduled for Thursday at the Sinton compressor station on the Corpus Christi Pipeline that feeds the LNG export terminal. Wood Mackenzie said throughput on the pipeline would be reduced to zero, and feed gas deliveries on the pipeline could be impacted by as much as 0.8 Bcf/d.

“Over the past seven days, LNG feed gas deliveries to Cheniere’s Corpus Christi liquefaction facility has averaged nearly 2.4 Bcf/d, only 20 MMcf/d more than Wednesday’s 2.38 Bcf in scheduled deliveries to the facility based on evening cycle nominations data,” said Wood Mackenzie analyst Preston Fussee-Durham.

Exports to Mexico also are projected to start ramping up by next month. Mexico gas demand typically peaks in the summer amid widespread heat and limited domestic production.

Mexican state oil company Petróleos Mexicanos (Pemex), however, is forecasting a base-case scenario increase of natural gas production to 4.19 Bcf/d in 2021 from 3.64 Bcf/d realized in 2020, according to its newly released 2021-2025 business plan. The production ramp-up “reflects the incorporation of new fields, such as Ixachi and Quesqui,” Pemex said.

Meanwhile, EBW pointed out that over the past six weeks, speculator positioning reduced long exposure by 161,000 contracts (-45%) amid the streak of EIA storage misses, industrial demand concerns, strong production and warm weather. “This dip in sentiment provides headroom for Nymex futures,” it said.

Weak Hydro Outlook

While the majority of North American pricing hubs tracked closely with benchmark Henry Hub, markets in the Pacific Northwest showed some comparative strength for the trading period ending Wednesday.

Though Pacific Northwest markets recorded losses at the front of the curve, they were much smaller than those seen elsewhere across the country. That’s because of a mixed water supply forecast for the 2021 water year that could boost the amount of gas needed for power generation in the region. The 2021 water year began in October and runs through September.

In its outlook, the National Oceanic and Atmospheric Administration’s Northwest River Forecast Center (NWRFC) showed near-average water supply in the northern half of the Columbia River Basin and below-average supply in the southern half. Abnormal to severe drought conditions, particularly in Oregon, affected some regions in the southern half of the Columbia River Basin, it said.

The 2021 water year followed a hot and dry summer, with precipitation levels below normal across most of the region, EIA noted on Thursday. However, both precipitation and snowpack accumulation started returning to normal levels in February. In addition, below-normal temperatures in March helped preserve most of the snowpack.

As of Wednesday, the NWRFC projects The Dalles Dam water supply forecast for April through September to be 83.7 million acre-feet, about 9.7% lower than the 30-year normal.

EIA closely monitors and uses the water forecast as input into its STEO. In the April STEO, EIA said overall, it expects hydroelectricity to account for 7% of U.S. electricity generation in 2021, almost one percentage point lower than in 2020.

Given the increased probability of more gas being needed for power generation in the coming months, Malin May prices slipped only 1.0 cent for the period ending April 7 to reach $2.483, Forward Look data showed.

June prices came off 6.0 cents in that time to $2.560, as did the balance of summer (May-October), which averaged $2.730. Winter 2021-2022 (November-March) prices were down 1.0 cent to $3.360, while the summer 2022 strip (April-October) climbed 2.0 cents to $2.410, according to Forward Look.

All the losses along the Malin forward curve fell short of those seen along the Henry Hub curve, and the modest increase for the summer 2022 package compared to no net change in the comparable Henry contract.

Similar price behavior was seen in northern California and across the Rockies, Forward Look data showed.

Northwest Sumas May prices fell 1.0 cent between April 1 and 7 to reach $2.299, and the balance of summer (May-October) slipped 3.0 cents to $2.680. The winter 2021-2022 strip was down only a penny to $3.660, while the summer 2022 strip tacked on 4.0 cents to average $2.240.