global oceans

Scientists and commentators are highlighting an El Niño event described as unlike any previously recorded. The claim, widely shared online, points to abnormal ocean temperature patterns and associated extreme weather, from heatwaves to storms, affecting regions worldwide. Discussions focus on how climate change may be intensifying El Niño cycles and what this means for global weather in the months ahead.

A new report says global temperatures have reached record highs as the El Niño climate pattern strengthens in the Pacific. El Niño, which warms ocean surface waters and alters weather worldwide, is adding to the underlying warming trend driven by greenhouse gas emissions. Scientists warn the combination could push average temperatures to new extremes in the coming months, with implications for heatwaves, droughts and storms across many regions.

The 2023-24 El Niño is described as record-shattering, with analysis of its wide-ranging effects on global temperatures, weather patterns and ecosystems. The event has driven exceptional ocean warming in the tropical Pacific, contributing to record global heat, shifts in rainfall, droughts and flooding in various regions, and stress on fisheries and agriculture. Commentators are weighing how much of the recent temperature surge should be attributed to El Niño versus longer-term climate change.

The US National Environmental Satellite, Data, and Information Service is highlighting the outlook for a very strong El Nino in 2026-2027. The agency says an unusually warm tropical Pacific Ocean could reshape weather patterns worldwide, with potential effects on rainfall, droughts, storms and temperatures across multiple continents in the coming years.

The International Union for Conservation of Nature used the UN General Assembly and New York Climate Week to advance its agenda on nature protection, ocean conservation and climate action. The organisation says the gatherings offered a key moment to push for stronger commitments linking biodiversity and climate policy ahead of upcoming global negotiations.

A UK climate minister has warned that the global food system is vulnerable to El Niño, the periodic warming of Pacific Ocean waters that disrupts weather patterns and can hit crop harvests. The warning highlights concerns that extreme weather linked to El Niño could drive up food prices and threaten supply security at a time of already strained agricultural conditions.

Corporations frequently defend their fossil fuel emissions as insignificant compared to the global total, a framing critics call misleading. A new Guardian piece examines what the true cost of those emissions would be if their full environmental and economic impact on the oceans were properly counted, challenging the industry's 'drop in the ocean' argument and reigniting debate over corporate accountability for climate damage.

The Atlantic has yet to produce a hurricane this season, and climate outlet Grist attributes the calm to El Niño. The phenomenon, which is driving record ocean temperatures worldwide, creates wind shear over the Atlantic that suppresses tropical storm development. The piece notes the irony that the same pattern raising global temperatures is also canceling Atlantic tropical activity, at least for now.

UNESCO has unveiled its ONE OCEAN installation during the UN General Assembly in New York. The installation forms part of the organization's ongoing ocean advocacy, timed to coincide with the annual gathering of world leaders where marine protection and climate issues are on the agenda.

Three large-scale infrastructure projects, backed by Nigerian industrialist Aliko Dangote and Turkish investors, are directing some $40bn towards East Africa's Indian Ocean trade ambitions. The investments are aimed at strengthening ports and trade corridors along the region's coastline, positioning East Africa as a bigger hub for Indian Ocean commerce. The scale of the funding and the involvement of high-profile backers have drawn attention across regional and global business circles.

Maersk is highlighting how artificial intelligence is transforming global ocean shipping networks, from route optimisation to supply chain planning. The Danish shipping giant says AI adoption is changing how cargo moves across the world's maritime trade routes. The piece adds to a wider industry conversation about automation and efficiency in logistics as companies seek resilience after years of disruption.

A magnitude 6.6 earthquake struck near New Caledonia in the Pacific Ocean on September 26, 2026, prompting a natural disaster alert. The available evidence comes from a US embassy advisory posted for Fiji, warning people in the region about the event. The posts collected do not include eyewitness reactions, damage reports, or details on casualties, and no tsunami warning information is given in the evidence, so the full public response is not yet clear.

A letter to the editor argues that the developing El Niño will increase baseline sea levels, adding to seasonal coastal flood risks. The claim aligns with scientific expectations that El Niño conditions raise Pacific ocean temperatures and temporarily lift global sea-surface heights, though no specific figures or locations are given in the letter itself.

A new study questions the widely held idea that climate change is driving a boom in global squid populations. Researchers challenge assumptions that warming oceans have benefited squid, suggesting earlier conclusions may need revision. The findings matter for fisheries and marine ecosystems, where squid play a key role and where management decisions have partly relied on expectations of continued growth.

Climate researchers have explained how a Kelvin Wave impacts ocean waters, describing how these large-scale waves move warm or cold water along the equator and along coastlines. The explanations come as scientists track ocean temperature shifts that can influence weather patterns, including the development of El Niño conditions and their effects on global climate.

Many marine protected areas worldwide are far less protective than their designation suggests. Activities such as fishing and trawling often continue inside their boundaries, and few zones have strict enforcement or monitoring. Conservation writers are pointing out that paperwork alone does not safeguard ecosystems, prompting debate about how governments define and enforce ocean protection.

A live-streamed deep ocean diving expedition, billed as a very hard challenge, is attracting a large global audience as viewers watch divers catch fish in real time. The broadcast is pulling in millions of engagements, with audiences following the physical difficulty and dangers of diving deep to catch fish by hand.

A weather explainer is looking at the satellites used to study the world's oceans and monitor El Niño. Coverage focuses on how these spacecraft measure sea surface temperatures and other ocean conditions, which scientists use to track the climate pattern and improve forecasts of its effects on weather around the globe.

Four decades after the global moratorium on commercial whaling came into effect, whale populations still face serious dangers. Environmental discussions are highlighting ongoing threats such as ship strikes, entanglement in fishing gear, ocean noise, plastic pollution and climate change, which continue to hinder the recovery of many whale species despite the end of large-scale hunting.

Ocean shipping companies are looking beyond maritime routes and setting their sights on expanding rail freight operations. Industry publication RailFreight.com reports that container shipping lines are pursuing higher ambitions on the rails, suggesting carriers see combined sea and land logistics networks as key to future growth. The development points to growing interest in integrated overland transport corridors.

New research coverage suggests climate change may be intensifying El Niño events, the periodic warming of Pacific Ocean waters that drives droughts, floods and heatwaves worldwide. Scientists say evidence is accumulating that warming oceans could make these episodes stronger or more frequent, with significant implications for global weather patterns, agriculture and disaster planning.

Maersk, better known as a global ocean shipping line, has been building out its logistics operations in the United States, covering warehousing, inland transport and supply chain services. The company is positioning itself as an end-to-end logistics provider rather than a carrier moving containers alone, part of a broader strategy among shipping lines to diversify beyond volatile freight markets.

Saildrone, the uncrewed surface vehicle company, is recruiting a Director of Fleet Services, a role advertised via the Ocean Career jobs board. The position would oversee operations and maintenance of the company's global fleet of autonomous ocean research drones. The listing is being shared among professionals in the oceans and offshore environment sector tracking new career opportunities in the growing marine robotics industry.

Ocean Re has appointed Pedro Pinzón as its new Chief Risk Officer. The reinsurer announced the leadership change, which strengthens its risk management team as it continues to operate in the global reinsurance market. The appointment was reported by insurance trade press, drawing attention from industry observers tracking executive moves among specialty reinsurers.

Attention is turning to El Niño and its role in releasing stored heat from the oceans. A widely shared article explains that the vast majority of energy accumulating in the Earth's system due to climate change is stored in the oceans, and that El Niño is one way the ocean 'burps' out this extra heat, with potential consequences for global temperatures and weather patterns.