<SEC-DOCUMENT>0001140361-17-043551-index.html : 20171121
<SEC-HEADER>0001140361-17-043551.hdr.sgml : 20171121
<ACCEPTANCE-DATETIME>20171121172132
ACCESSION NUMBER:		0001140361-17-043551
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20171121
DATE AS OF CHANGE:		20171121
GROUP MEMBERS:		DANIEL VITETTA
GROUP MEMBERS:		KENNETH R. WASIAK
GROUP MEMBERS:		RAVENSWOOD INVESTMENT COMPANY, L.P.
GROUP MEMBERS:		RAVENSWOOD INVESTMENTS III, L.P.
GROUP MEMBERS:		RAVENSWOOD MANAGEMENT COMPANY, L.L.C.
GROUP MEMBERS:		ROBOTTI & CO ADVISORS, LLC
GROUP MEMBERS:		ROBOTTI & COMPANY, INC
GROUP MEMBERS:		SUZANNE ROBOTTI

SUBJECT COMPANY:	

	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:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-34728
		FILM NUMBER:		171217768

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ROBOTTI ROBERT
		CENTRAL INDEX KEY:			0001105838

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	MAIL ADDRESS:	
		STREET 1:		60 EAST 42ND STREET
		STREET 2:		SUITE 3100
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10165
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>formsc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: formsc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>