July 2026 ocean temperatures break records as El Niño strengthens
EU climate monitor reports global sea surface temperatures reached 20.96°C, the highest for any July on record
AI-assisted coverage comparison, editor-supervised · How this was made
Photograph: CGTN (embedded from source)
What this story says
- The average sea surface temperature across extra-polar oceans reached 20.96°C in July 2026, surpassing the previous July record set in 2023.
- July 2026 was the joint second-warmest July globally, tied with July 2024, according to the Copernicus Climate Change Service.
- Western Europe recorded its hottest June-July period on record, with temperatures 2.79°C above the 1991-2020 average.
- Developing El Niño conditions are forecast to strengthen, further influencing global weather patterns in the coming months.
Who covered it
Percentages are shares of the 37 outlets carrying a published leaning rating. 22 of the 59 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .
Trust
86/100
Craft
95/100
Hype
12/100
59 sources · methodology
Missing from the right
Only 9 of the 37 outlets with a published leaning rating that ran this story are rated right.
A reader who follows the right would not have seen this. We report the absence rather than explain it: outlets choose what to cover for many reasons, and we have no evidence about which one applies here.
The European Union’s Copernicus Climate Change Service reported that global ocean temperatures reached a record high in July 2026. The average sea surface temperature across the extra-polar oceans, measured between 60 degrees south and 60 degrees north latitude, was 20.96°C. This exceeded the previous July record of 20.89°C, set in 2023.
July 2026 was the joint second-warmest July on record globally, tied with July 2024. The average surface air temperature was 16.90°C, 1.47°C above the pre-industrial average for 1850-1900. Western Europe experienced its hottest June-July period, with an average temperature of 21.62°C, 2.79°C above the 1991-2020 average.
Developing El Niño conditions were identified as a factor in the record ocean temperatures. The phenomenon is expected to strengthen in the coming months. Persistent high-pressure systems and dry soils in Western Europe contributed to prolonged heatwaves, reduced river flows, and increased wildfire activity.
What the coverage left out
None of the right-rated digests mentioned the specific air temperature anomaly of 1.47°C above the pre-industrial average. The centre-rated digests did not include details on the reduced river flows in Western Europe or the comments from Copernicus scientists on wildfire activity. The left-rated digests, aside from CGTN’s full report, omitted the broader context of drought and its impact on water supplies and ecosystems.
Coverage settled. We checked this 7 times and stopped on 15 Aug 2026, 21:01. The figures above are what it finished at.
How each side covered it
Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.
Left
17 rated outlets
- The eight left-rated digests led on the record-breaking ocean temperatures and their connection to climate change. CGTN’s full report detailed the role of El Niño, the impact on Western Europe’s heatwaves, and the broader implications for wildfires and drought. The Seattle Times and Los Angeles Times focused on the potential effects of El Niño on sea levels along the California coast.
- CGTN quoted Samantha Burgess, strategic lead for climate at the European Centre for Medium-Range Weather Forecasts, who stated, "July 2026 was the third consecutive month of exceptional heat in western Europe." The report also included comments from Laurence Rouil, director of the Copernicus Atmosphere Monitoring Service, on the link between climate change and wildfire intensity.
Centre
11 rated outlets
- The five centre-rated digests highlighted the record ocean temperatures and their ties to El Niño. BBC News and Internewscast noted the broader climate concerns raised by the temperatures, while ElNacional.cat focused on the Mediterranean’s unusually high sea surface temperatures. ANSA and 20minutos reported the global ranking of July 2026 as the second-warmest July on record.
Right
9 rated outlets
- The three right-rated digests led on the record ocean temperatures but placed greater emphasis on the impact in Western Europe. El Mundo reported that July 2026 was the second-warmest July globally and noted Spain’s record-breaking temperatures. La Razón and Het Laatste Nieuws both mentioned the 20.96°C average ocean temperature and linked it to heatwaves, drought, and wildfires in Europe.
Questions about this coverage
- How did the left and right cover July 2026 ocean temperatures break records as El Niño strengthens?
- Of the 37 outlets on this story carrying a published leaning rating, 46% are rated left, 30% are rated centre, 24% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 59. The sections above set out what each side emphasised, in its own terms.
- Is July 2026 ocean temperatures break records as El Niño strengthens left or right?
- Neither side dominates it. Of the 37 rated outlets on this story, 46% are rated left, 30% are rated centre, 24% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
- Is the coverage of July 2026 ocean temperatures break records as El Niño strengthens biased?
- July 2026 ocean temperatures break records as El Niño strengthens is one event reported by 59 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
- Which side is not reporting July 2026 ocean temperatures break records as El Niño strengthens?
- When we first saw this story, outlets rated right had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
- Which outlets covered July 2026 ocean temperatures break records as El Niño strengthens?
- 59 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
- What was the average sea surface temperature in July 2026?
- The average sea surface temperature across extra-polar oceans reached 20.96°C in July 2026, surpassing the previous record of 20.89°C set in 2023. This was reported by the Copernicus Climate Change Service and corroborated by multiple outlets.
- How did July 2026 rank globally in terms of temperature?
- July 2026 was the joint second-warmest July on record globally, tied with July 2024. The average surface air temperature was 16.90°C, 1.47°C above the pre-industrial average, as reported by the Copernicus Climate Change Service.
- What role did El Niño play in the record temperatures?
- Developing El Niño conditions were identified as a factor driving the record ocean temperatures in July 2026. The phenomenon is forecast to strengthen in the coming months, potentially influencing global weather patterns further.
- Which regions were most affected by the heat in July 2026?
- Western Europe experienced its hottest June-July period on record, with temperatures 2.79°C above the 1991-2020 average. The region faced prolonged heatwaves, drought, and increased wildfire activity, as detailed in reports from the Copernicus Climate Change Service.
Read it at the source
59 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.
Left
17- Ocean Record Broken: Hottest July on Record. (opens Cumhuriyet in a new tab)
Cumhuriyet — is Cumhuriyet biased? Our profile of this outlet
- Overnight News Digest: World’s oceans hit record-high July temperatures (opens Daily Kos in a new tab)
- The World's Oceans Are Beating a Heat Record in July (opens TVA Nouvelles in a new tab)
TVA Nouvelles — is TVA Nouvelles biased? Our profile of this outlet
- El Niño could bring highest sea levels ever recorded to the California coast (opens The Seattle Times in a new tab)
The Seattle Times — is The Seattle Times biased? Our profile of this outlet
- El Nino Building, Oceans Hit Hottest July on Record (opens Newser in a new tab)
- World’s oceans also boiling, as Europe burns in heatwaves and wildfires (opens EU Observer in a new tab)
EU Observer — is EU Observer biased? Our profile of this outlet
- The Ocean Had Never Been so Hot in July. (opens NRC Handelsblad in a new tab)
NRC Handelsblad — is NRC Handelsblad biased? Our profile of this outlet
- Even the Sea Is Very Hot (opens Il Post in a new tab)
Show 9 more
- El Niño could bring highest sea levels ever recorded to the California coast (opens Lodinews.com in a new tab)
Lodinews.com — is Lodinews.com biased? Our profile of this outlet
- World Oceans Were Record Warm in July (opens DR in a new tab)
- El Niño could bring highest sea levels ever recorded to the California coast (opens Los Angeles Times in a new tab)
Los Angeles Times — is Los Angeles Times biased? Our profile of this outlet
- Global ocean temperatures hit record July high as El Nino develops: EU climate monitor (opens Xinhua in a new tab)
- Global Ocean Temperatures Hit Record July High as El Nino Develops: EU ... (opens china.org.cn in a new tab)
china.org.cn — is china.org.cn biased? Our profile of this outlet
- World ocean temperatures hit extreme new record for July (opens Scientific American in a new tab)
Scientific American — is Scientific American biased? Our profile of this outlet
- Global ocean temperatures hit record July high as El Nino develops (opens CGTN in a new tab)
- World’s seas hit hottest temperature on record for July, say scientists (opens Irish Times in a new tab)
Irish Times — is Irish Times biased? Our profile of this outlet
- Seawater Worldwide Was Warmer in July than Ever Before. (opens Trouw in a new tab)
Centre
11- Climate: With Ocean Warming, Fish Stocks Are Dwindling and the Fishing Industry Is Struggling to Adapt (opens Radio France Internationale in a new tab)
Radio France Internationale — is Radio France Internationale biased? Our profile of this outlet
- Copernicus Service: The World's Oceans Recorded the Highest Temperatures in July (opens Digi 24 in a new tab)
- El Niño could bring highest sea levels ever recorded to the California coast (opens Hanford Sentinel in a new tab)
Hanford Sentinel — is Hanford Sentinel biased? Our profile of this outlet
- Record Ocean Temperatures Signal Strengthening El Niño, Raising Climate Concerns (opens Internewscast in a new tab)
Internewscast — is Internewscast biased? Our profile of this outlet
- EU reports record heat, ocean temperatures in July (opens UPI in a new tab)
- Sea and Ocean Temperatures Are Breaking All Records (opens France24 in a new tab)
- World's oceans hit record-high July temperatures (opens BBC News in a new tab)
- Our Mediterranean Is a Soup: New Temperature Records and an Uncertain Future (opens ElNacional.cat in a new tab)
ElNacional.cat — is ElNacional.cat biased? Our profile of this outlet
Show 3 more
- In July 2026 Hot Record for the Surface of the Seas (opens ANSA in a new tab)
- Mediterranean: "The Surface Temperatures of the Sea Have Reached Record Levels for One Month of July", Warns the European Observatory Copernicus (opens lindependant.fr in a new tab)
lindependant.fr — is lindependant.fr biased? Our profile of this outlet
- This July, the Second Warmest Ever Recorded Worldwide (opens 20minutos in a new tab)
Right
9- Earth registers second-hottest July on record, fueled by unprecedented ocean temperatures: UN agency (opens The Nation in a new tab)
The Nation — is The Nation biased? Our profile of this outlet
- Your Fault(ish): California Could Super High Water Levels From El Nino (opens ussanews.com in a new tab)
ussanews.com — is ussanews.com biased? Our profile of this outlet
- World Oceans Record Warm in July (opens Göteborgs-Posten in a new tab)
Göteborgs-Posten — is Göteborgs-Posten biased? Our profile of this outlet
- Oceans Are Extremely Warm, and that Can Also Have Major Consequences Later On. (opens NOS in a new tab)
- European Climate Data: The Hottest July in the World (opens Frankfurter Allgemeine in a new tab)
Frankfurter Allgemeine — is Frankfurter Allgemeine biased? Our profile of this outlet
- Heatwave: Unprecedented Heat Rages, Oceans Are Also at Record Temperatures (opens Origo in a new tab)
- Oceans Reach a New Historic Peak in July While Western Europe Lives Its Warmest Summer Start (opens El Mundo in a new tab)
- Record in the Oceans: the Sea Reaches Its Highest Temperature Ever Recorded in a Month of July (opens La Razón in a new tab)
Not rated
22- Oceans Record Their Warmest July Amidst Heat Waves and Droughts (opens El Heraldo de Saltillo in a new tab)
El Heraldo de Saltillo — is El Heraldo de Saltillo biased? Our profile of this outlet
- At 24 Degrees, Overheating of the North Sea Disrupts Species and Climate (opens virgule.lu in a new tab)
virgule.lu — is virgule.lu biased? Our profile of this outlet
- Climate: July Among the Hottest Ever Recorded, Records Broken on Several Continents (opens Global Diaspora News in a new tab)
Global Diaspora News — is Global Diaspora News biased? Our profile of this outlet
- Environmental News Network - Heatwaves Also Hit the Ocean. Why? (opens enn.com in a new tab)
- Heatwaves Also Hit the Ocean. Why? (opens ecotopical.com in a new tab)
ecotopical.com — is ecotopical.com biased? Our profile of this outlet
- The Temperature of the World's Oceans Broke a Record in July: Climatologists Warn of the Consequences. (opens Обозреватель in a new tab)
Обозреватель
- The Sea Has Never Warmed up so Much in July Since There Are Records (opens naiz: in a new tab)
- The Water of the North Sea Has Never Been so Hot: "We No Longer Need to Go to Spain", but Should We Really Rejoice? (opens RTL Info in a new tab)
RTL Info — is RTL Info biased? Our profile of this outletOpinion
Show 14 more
- The Temperature of the Oceans in July Set a Record (opens ГОЛОВНА in a new tab)
ГОЛОВНА
- Marine Heat: the Temperature of the Oceans Has Never Been so High, Copernicus Alert (opens L'Humanité in a new tab)
L'Humanité — is L'Humanité biased? Our profile of this outlet
- Western Europe, Oceans, El Niño: Record Heat Levels Explained (opens 24matins.uk in a new tab)
24matins.uk — is 24matins.uk biased? Our profile of this outlet
- World’s oceans also boiling, as Europe burns in heatwaves and wildfires (opens hoffeldt.net in a new tab)
hoffeldt.net — is hoffeldt.net biased? Our profile of this outlet
- The Oceans Had Never Been so Hot in July. (opens Courrier international in a new tab)
Courrier international — is Courrier international biased? Our profile of this outlet
- Unprecedentedly Hot Sea Temperatures in July Are a Cause for Serious Concern. (opens TUOI TRE ONLINE in a new tab)
TUOI TRE ONLINE — is TUOI TRE ONLINE biased? Our profile of this outlet
- A Heat Wave Ravages the North Sea for 188 Days. All the Oceans of the Planet Reached a Record-Temperature in July (opens Libertatea.ro in a new tab)
Libertatea.ro — is Libertatea.ro biased? Our profile of this outlet
- July Triggers Climate Alarm (opens MEO in a new tab)
- July 2026: the Oceans Beat an Unprecedented Heat Record (opens Infodujour.fr in a new tab)
Infodujour.fr — is Infodujour.fr biased? Our profile of this outlet
- In July 2026 Hot Record for the Surface of the Seas (opens Quotidiano Nazionale in a new tab)
Quotidiano Nazionale — is Quotidiano Nazionale biased? Our profile of this outlet
- The Ocean Hits Its Historic Heat Record in a Month of July (opens El Independiente in a new tab)
El Independiente — is El Independiente biased? Our profile of this outlet
- Seawater Worldwide Was Warmer in July than Ever Before. (opens Het Parool in a new tab)
Het Parool — is Het Parool biased? Our profile of this outlet
- With El Niño, Oceans Record Temperature in July - 09/08/2026 - Environment (opens Folha de S.Paulo in a new tab)
Folha de S.Paulo — is Folha de S.Paulo biased? Our profile of this outlet
- The Sea Is Warming. What Do We Do? (opens Ara.cat in a new tab)
Ara.cat — is Ara.cat biased? Our profile of this outletOpinion
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