FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
BOURKE MURPHY A
   2. Issuer Name and Ticker or Trading Symbol
GULF ISLAND FABRICATION INC [GIFI] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President - Marketing
(Last)
(First)
(Middle)
583 THOMPSON ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
05/06/2004
(Street)

HOUMA, LA 70363		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 05/06/2004   M   1,000 A $ 9.5 23,200 D  
Common Stock 05/06/2004   S   1,000 D $ 21.75 22,200 D  
Common Stock 05/10/2004   M   6,200 A $ 9.5 28,400 D  
Common Stock 05/10/2004   S   6,200 D $ 19.5 22,200 D  
Common Stock 05/10/2004   M   1,500 A $ 11.68 23,700 D  
Common Stock 05/10/2004   S   1,500 D $ 19.5 22,200 D  
Common Stock 05/11/2004   M   2,500 A $ 11.68 24,700 D  
Common Stock 05/11/2004   S   2,500 D $ 19.55 22,200 D  
Common Stock 05/11/2004   M   1,500 A $ 15.63 23,700 D  
Common Stock 05/11/2004   S   1,500 D $ 19.55 22,200 D  
Common Stock 05/11/2004   M   6,000 A $ 18 28,200 D  
Common Stock 05/11/2004   S   6,000 D $ 19.55 22,200 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Options (Right to Buy) $ 9.5 05/06/2004   M     1,000 01/03/2001(1) 01/03/2010 Common Stock 1,000 $ 0 8,000 D  
Options (Right to Buy) $ 9.5 05/10/2004   M     6,200 01/03/2001(1) 01/03/2010 Common Stock 6,200 $ 0 1,800 D  
Options (Right to Buy) $ 11.68 05/10/2004   M     1,500 12/11/2002(2) 12/11/2011 Common Stock 1,500 $ 0 8,500 D  
Options (Right to Buy) $ 11.68 05/11/2004   M     2,500 12/11/2002(2) 12/11/2011 Common Stock 2,500 $ 0 6,000 D  
Options (Right to Buy) $ 15.63 05/11/2004   M     1,500 12/05/2003(3) 12/05/2012 Common Stock 1,500 $ 0 6,000 D  
Options (Right to Buy) $ 18 05/11/2004   M     6,000 01/22/1999(4) 01/22/2008 Common Stock 6,000 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
BOURKE MURPHY A
583 THOMPSON ROAD
HOUMA, LA 70363		       Vice President - Marketing  

Signatures

 Robin A. Seibert on behalf of Murphy A. Bourke pursuant to Power of Attorney   05/13/2004
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Exercisable in annual increments equal to 20% of the total number of options beginning on 1/3/2001 and on the next four subsequent one year anniversaries thereof.
(2) Exercisable in annual increments equal to 20% of the total number of options beginning on 12/11/2002 and on the next four subsequent one year anniversaries thereof.
(3) Exercisable in annual increments equal to 20% of the total number of options beginning on 12/05/2003 and on the next four subsequent one year anniversaries thereof.
(4) Exercisable in annual increments equal to 20% of the total number of options beginning on 1/22/1999 and on the next four subsequent one year anniversaries thereof.

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