<SEC-DOCUMENT>0001193125-19-062728-index.html : 20190305
<SEC-HEADER>0001193125-19-062728.hdr.sgml : 20190305
<ACCEPTANCE-DATETIME>20190304193319
ACCESSION NUMBER:		0001193125-19-062728
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20190305
DATE AS OF CHANGE:		20190304

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:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-228029
		FILM NUMBER:		19656097

	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>POS AM
<SEQUENCE>1
<FILENAME>d657358dposam.htm
<DESCRIPTION>POS AM
<TEXT>
Document 1 - file: d657358dposam.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>2
<FILENAME>d657358dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 2 - file: d657358dex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>3
<FILENAME>d657358dex233.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 3 - file: d657358dex233.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>d657358dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 4 - file: d657358dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>