<SEC-DOCUMENT>0001193125-18-327581-index.html : 20181115
<SEC-HEADER>0001193125-18-327581.hdr.sgml : 20181115
<ACCEPTANCE-DATETIME>20181115121905
ACCESSION NUMBER:		0001193125-18-327581
CONFORMED SUBMISSION TYPE:	8-A12B
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20181115
DATE AS OF CHANGE:		20181115

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:		8-A12B
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06311
		FILM NUMBER:		181186508

	BUSINESS ADDRESS:	
		STREET 1:		6002 ROGERDALE ROAD
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77072
		BUSINESS PHONE:		7134705300

	MAIL ADDRESS:	
		STREET 1:		6002 ROGERDALE ROAD
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77072

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TIDEWATER MARINE SERVICE INC
		DATE OF NAME CHANGE:	19780724
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-A12B
<SEQUENCE>1
<FILENAME>d656827d8a12b.htm
<DESCRIPTION>8-A12B
<TEXT>
Document 1 - file: d656827d8a12b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>2
<FILENAME>d656827dex32.htm
<DESCRIPTION>EX-3.2
<TEXT>
Document 2 - file: d656827dex32.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>3
<FILENAME>d656827dex41.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 3 - file: d656827dex41.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>4
<FILENAME>d656827dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 4 - file: d656827dex42.htm

</DOCUMENT>
</SEC-DOCUMENT>