SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549
                             ----------------------

                                    FORM 6-K

                        REPORT OF FOREIGN PRIVATE ISSUER

                    Pursuant to Rule 13a-16 or 15d-16 of the
                         Securities Exchange Act of 1934

                        For the month of September, 2003

                        Commission File Number: 000-21742

                               Stolt Offshore S.A.
                 -----------------------------------------------
                 (Translation of registrant's name into English)

                          c/o Stolt Offshore M.S. Ltd.
                                  Dolphin House
                                  Windmill Road
                                Sunbury-on-Thames
                          Middlesex, TW16 7HT, England
                    (Address of principal executive offices)

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

                      Form 20-F  X           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): __

     Indicate by check mark whether by furnishing the information contained in
this Form, the registrant is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                             Yes              No  X
                                 ---             ---

     If "Yes" is marked, indicate below the file number assigned to the
registrant in connection with Rule 12g3-2(b): 82-________
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     In accordance with General Instruction B, item (i), attached herewith is a
press release, dated September 17, 2003, announcing amended guidance for fiscal
year 2003, updates on discussions with lenders and delays on earnings release
dates.

     Certain statements contained in the press release furnished pursuant to
this Form 6-K may include "forward-looking statements" within the meaning of
Section 27A of the Securities Act of 1933 and Section 21E of the Securities
Exchange Act of 1934. These statements may be identified by the use of words
like "anticipate," "believe," "estimate," "expect," "intend," "may," "plan,"
"project," "will," "should," "seek," and similar expressions. The
forward-looking statements reflect our current views and assumptions and are
subject to risks and uncertainties. The following factors, and others which are
discussed in our public filings and submissions with the U.S. Securities and
Exchange Commission, are among those that may cause actual and future results
and trends to differ materially from our forward-looking statements: the terms,
conditions and amount of our indebtedness; our ability to recover costs on
significant projects; the general economic conditions and competition in the
markets and businesses in which we operate; our relationship with significant
customers; the outcome of legal proceedings; uncertainties inherent in operating
internationally; the impact of laws and regulations; and operating hazards,
including spills and environmental damage. Many of these factors are beyond our
ability to control or predict. Given these factors, you should not place undue
reliance on the forward-looking statements.
<PAGE>

                                    SIGNATURE

     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.

                                                     STOLT OFFSHORE S.A.

Date:    September 17, 2003                          By: /s/ Alan B. Winsor
                                                        ------------------------
                                                        Name:   Alan B. Winsor
                                                        Title:  Attorney-in-Fact