<SEC-DOCUMENT>0001193125-18-092223-index.html : 20180322
<SEC-HEADER>0001193125-18-092223.hdr.sgml : 20180322
<ACCEPTANCE-DATETIME>20180322165956
ACCESSION NUMBER:		0001193125-18-092223
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20180322
DATE AS OF CHANGE:		20180322
EFFECTIVENESS DATE:		20180322

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TIDEWATER INC
		CENTRAL INDEX KEY:			0000098222
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
		IRS NUMBER:				720487776
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06311
		FILM NUMBER:		18707542

	BUSINESS ADDRESS:	
		STREET 1:		601 POYDRAS ST.
		STREET 2:		SUITE 1500
		CITY:			NEW ORLEANS
		STATE:			LA
		ZIP:			70130
		BUSINESS PHONE:		5045681010

	MAIL ADDRESS:	
		STREET 1:		601 POYDRAS ST.
		STREET 2:		SUITE 1500
		CITY:			NEW ORLEANS
		STATE:			LA
		ZIP:			70130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TIDEWATER MARINE SERVICE INC
		DATE OF NAME CHANGE:	19780724
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d543074ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d543074ddefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g543074g07z51.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g543074g07z51.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g543074g22c12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g543074g22c12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g543074g33i20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g543074g33i20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g543074g34i56.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g543074g34i56.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g543074g82w96.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g543074g82w96.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g543074noa_pg02a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g543074noa_pg02a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g543074noa_pg02b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g543074noa_pg02b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g543074noa_pg02c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g543074noa_pg02c.jpg
</DOCUMENT> </SEC-DOCUMENT>