6-K

UNITED STATESSECURITIES 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 April 2016

Commission File Number: 001-34934

COSTAMARE INC. (Translation of registrant's name into English)

7 rue du Gabian, MC 98000 Monaco (Address of principal executive office)

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

Form 20-F     ☒          Form 40-F     ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

EXHIBIT INDEX

99.1     Press Release Dated April 27, 2016: Costamare Inc. Announces Availability of Its Annual Report on Form 20-F for the Year Ended December 31, 2015.

SIGNATURES

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

Date:  April 27, 2016

COSTAMARE INC.
By:	/s/ Gregory G. Zikos
Name:	Gregory G. Zikos
Title:	Chief Financial Officer

EX-99.1

Exhibit 99.1

COSTAMARE INC. ANNOUNCES AVAILABILITY OF ITS ANNUAL REPORT ON

FORM 20-F FOR THE YEAR ENDED DECEMBER 31, 2015

MONACO – April 27, 2016 – Costamare Inc. (the "Company") (NYSE: CMRE) announced today that its Annual Report on Form 20-F for the fiscal year ended December 31, 2015 (the "Annual Report") has been filed with the U.S. Securities and Exchange Commission and can be accessed on the Company's website, www.costamare.com, in the "Investors" section under "Annual Reports".

Stockholders may also request a hard copy of the Annual Report, which includes the Company's complete 2015 audited financial statements, free of charge by contacting the Company's investor relations manager at ir@costamare.com.

About Costamare Inc.

Costamare Inc. is one of the world's leading owners and providers of containerships for charter. The Company has 42 years of history in the international shipping industry and a fleet of 72 containerships, with a total capacity in excess of 467,000 TEU, including 12 newbuild containerships on order. Eighteen of our containerships, including 12 newbuilds on order, have been acquired pursuant to the Framework Agreement with York Capital Management by vessel-owning joint venture entities in which we hold a minority equity interest. The Company's common stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock trade on the New York Stock Exchange under the symbols "CMRE", "CMRE PR B", "CMRE PR C" and "CMRE PR D", respectively.

Forward-Looking Statements

This press release contains "forward-looking statements". In some cases, you can identify these statements by forward-looking words such as "believe", "intend", "anticipate", "estimate", "project", "forecast", "plan", "potential", "may", "should", "could" and "expect" and similar expressions. These statements are not historical facts but instead represent only the Company's belief regarding future results, many of which, by their nature, are inherently uncertain and outside of the Company's control. It is possible that actual results may differ, possibly materially, from those anticipated in these forward-looking statements. For a discussion of some of the risks and important factors that could affect future results, see the discussion in the Company's Annual Report on Form 20-F (File No. 001-34934) under the caption "Risk Factors".

Company Contacts:

Gregory Zikos - Chief Financial Officer

Konstantinos Tsakalidis - Business Development

Costamare Inc., Monaco

Tel: (+377) 93 25 09 42

Email: ir@costamare.com