SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of January 2026

Commission File Number

001-40554

Eco Wave Power Global AB (publ)

(Translation of registrant’s name intoEnglish)

52 Derech Menachem Begin St.

Tel Aviv - Yafo, Israel 6713701

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annualreports under cover Form 20-F or Form 40-F.

Form 20-F ☒Form 40-F ☐

CONTENTS

On January 12, 2026, Eco WavePower Global AB (publ) (the “Company”) issued a press release titled “Eco Wave Power Reports Strong December 2025 WaveEnergy Performance at Jaffa Port, Reinforcing Scalability of Its Wave Energy Technology” a copy of which is furnished as Exhibit99.1 with this Report of Foreign Private Issuer on Form 6-K.

The first through seventhparagraphs, and ninth paragraphs and the section titled “Forward-Looking Statements” in the press release attached as Exhibit99.1 are incorporated by reference into the Company’s Registration Statements on Form F-3 (Registration Nos. 333-275728 and333-282101) filed with the Securities and Exchange Commission to be a part thereof from the date on which this Report of ForeignPrivate Issuer on Form 6-K is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

SIGNATURES

Pursuant to the requirements of the SecuritiesExchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Exhibit 99.1

Eco Wave Power Reports Strong December 2025Wave Energy Performance at Jaffa Port, Reinforcing Scalability of Its Wave Energy Technology

Tel Aviv, Israel – (Newsfile Corp. –January 12, 2026) – Eco Wave Power Global AB (NASDAQ: WAVE) (“Eco Wave Power” or the “Company”),a global leader in onshore wave energy technology, is pleased to report strong wave energy production performance at its EWP-EDF One waveenergy project at Jaffa Port, Israel, during December 2025.

Since the beginning of 2025, the EWP-EDF One systemat Jaffa Port has maintained zero downtime, with stable operation recorded in wave conditions of 1 meter and above. DuringDecember 2025, over approximately 12 days characterized by moderate wave heights ranging between 1 and 2 meters, the project producedover 2,000 kWh of clean, renewable electricity.

These results further demonstrate the system’sability to generate energy reliably under real-world sea conditions and provide valuable operational data supporting the continued advancementof wave energy technology.

The EWP-EDF One project at Jaffa Port is a pilot-scaledemonstration array, consisting of a limited number of small-scale floaters, designed primarily to validate continuous operation,system robustness, and real-world energy production under varying sea conditions. The strong performance recorded during December 2025confirms the scalability potential of Eco Wave Power’s proprietary technology and supports the Company’s transitiontoward larger, commercial-scale deployments.

Future commercial projects are planned to utilizelarger floaters and a significantly higher number of units, a configuration expected to materially enhance energy capture, improvecapacity factors, and deliver a substantially more powerful and stable production profile compared to pilot installations. These resultsreinforce the role of wave energy as a predictable and complementary renewable energy source in suitable coastal locations.

Eco Wave Power’s continued success at JaffaPort highlights the Company’s commitment to advancing wave energy from demonstration to commercial application, while systematicallycollecting performance data to optimize future project designs.

In parallel with its activities in Israel, EcoWave Power continues to expand its global footprint. In September 2025, the Company successfully launched and inaugurated itswave energy project at AltaSea in the Port of Los Angeles, developed in collaboration with Shell MRE, following the receipt of allrequired regulatory approvals, including a federal license from the U.S. Army Corps of Engineers. In addition, Eco Wave Power continuesto advance projects in Taiwan, in collaboration with I-KE, in India- in collaboration with Fortune500 Bharat Petroleum,and in Portugal, where the Company is preparing to deploy its largest installation to date, using its proprietary technology inone of Europe’s most dynamic marine energy environments.

“We are very encouraged by the performanceof our EWP-EDF One project at Jaffa Port during December 2025,” said Inna Braverman, CEO and Founder of Eco Wave Power. “Whilethis system is a pilot installation, it continues to deliver important real-world performance data that directly informs our commercialdesigns. As we scale to larger floaters and expanded arrays, we expect to unlock a significantly stronger production profile and movewave energy closer to large-scale commercial deployment.”

Eco Wave Power’s innovative wave energysystems are designed to be efficient, scalable, and environmentally responsible, offering a sustainable alternative to conventionalpower generation. With projects operational and under development across multiple geographies, the Company continues to demonstrate thatocean waves can play an important role in building a resilient and diversified renewable energy future.

About Eco Wave Power Global AB (publ)

Eco Wave Power Global (Nasdaq: WAVE) isa pioneering onshore wave energy company that transforms the power of ocean and sea waves into clean, reliable, and cost-efficient electricitythrough its patented, intelligent technology.

With a mission to accelerate the global transitionto renewable energy, Eco Wave Power developed and operates Israel’s first grid-connected wave energy power station,recognized as a “Pioneering Technology” by the Israeli Ministry of Energy and co-funded by EDF RenewablesIL. In the United States, the company recently launched the first-ever onshore wave energy pilot station at the Port of LosAngeles, in collaboration with Shell Marine Renewable Energy (Shell MRE).

Eco Wave Power is expanding rapidly worldwide,with upcoming projects in Portugal, Taiwan, and India, representing a robust project pipeline of 404.7 MW underdevelopment. The company has received international recognition and support from organizations including the European Union RegionalDevelopment Fund, Innovate UK, and the EU Horizon 2020 program, and was honored with the United NationsGlobal Climate Action Award.

Eco Wave Power’s American DepositaryShares (ADSs) are traded on the Nasdaq Capital Market under the ticker symbol “WAVE.”

For more information, please visit www.ecowavepower.com.

Note: Information available on or through thewebsites mentioned herein does not form part of this press release.

For press inquiries, please contact: info@ecowavepower.com

Forward-Looking Statements

This press release contains forward-looking statementswithin the meaning of the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995 and otherFederal securities laws. For example, the Company is using forward-looking statements in this press release when it discusses larger floatersand a significantly higher number of units as a configuration expected to materially enhance energy capture, improve capacity factors,and deliver a substantially more powerful and stable production profile compared to pilot installations and when it discusses its expectationthat the Company expects to unlock a significantly stronger production profile and move wave energy closer to large-scale commercial deployment.Forward-looking statements can be identified by words such as: “anticipate,” “intend,” “plan,” “goal,”“seek,” “believe,” “project,” “estimate,” “expect,” “strategy,”“future,” “likely,” “may,” “should,” “will”, or variations of such words,and similar references to future periods. These forward-looking statements and their implications are neither historical facts nor assurancesof future performance and are based on the current expectations of the management of Eco Wave Power and are subject to a number of factors,uncertainties and changes in circumstances that are difficult to predict and may be outside of Eco Wave Power’s control that couldcause actual results to differ materially from those described in the forward-looking statements. Therefore, you should not rely on anyof these forward-looking statements. Except as otherwise required by law, Eco Wave Power undertakes no obligation to publicly releaseany revisions to these forward-looking statements to reflect events or circumstances after the date hereof or to reflect the occurrenceof unanticipated events. More detailed information about the risks and uncertainties affecting Eco Wave Power is contained under the heading“Risk Factors” in Eco Wave Power’s Annual Report on Form 20-F for the fiscal year ended December 31, 2024 filed withthe SEC on March 3, 2025, which is available on the on the SEC’s website, www.sec.gov, and other documents filed or furnished tothe SEC. Any forward-looking statement made in this press release speaks only as of the date hereof. References and links to websiteshave been provided as a convenience and the information contained on such websites is not incorporated by reference into this press release.