8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) October 12, 2009

TIDEWATER INC.

(Exact name of registrant as specified in its charter)

Delaware	1-6311	72-0487776
(State of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

601 Poydras Street, Suite 1900	70130
(Address of principal executive offices)	(Zip Code)

(504) 568-1010

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrants under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01. Other Events

In accordance with the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, the Company notes that certain statements set forth in this Current Report on Form 8-K provide other than historical information and are forward looking. The actual achievement of any forecasted results, or the unfolding of future economic or business developments in a way anticipated or projected by the Company, involve numerous risks and uncertainties that may cause the Company’s actual performance to be materially different from that stated or implied in the forward-looking statement. Among those risks and uncertainties, many of which are beyond the control of the Company, include, without limitation, fluctuations in worldwide energy demand and oil and gas prices; fleet additions by competitors and industry overcapacity; changes in capital spending by customers in the energy industry for offshore exploration, development and production; changing customer demands for different vessel specifications, which may make some of our older vessels technologically obsolete for certain customer projects or in certain markets; instability of global financial markets and difficulty in accessing credit or capital; acts of terrorism and piracy; significant weather conditions; unsettled political conditions, war, civil unrest and governmental actions, especially in higher risk countries of operations; foreign currency fluctuations; and enforcement of laws related to the environment, labor and foreign corrupt practices. Readers should consider all of these risk factors as well as other information contained in this report.

On October 12, 2009, the company issued a press release announcing the date, time and telephone number for its fiscal 2010 second quarter (ended September 30, 2009) earnings release and conference call which is scheduled for Thursday, October 29, 2009. The press release will be issued before the market opens, and the conference call will begin at 10:00 a.m. CDT.

The press release is filed as Exhibit 99.1 to this Current Report and is incorporated herein by reference as if fully set forth.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are furnished with this Form 8-K:

99.1 Press Release dated October 12, 2009.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TIDEWATER INC.
By:	/s/ Quinn P. Fanning
	Quinn P. Fanning
	Executive Vice President and Chief Financial Officer

Date: October 12, 2009

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EX-99.1

Exhibit 99.1

Tidewater Announces Conference Call

NEW ORLEANS, October 12, 2009 – Tidewater Inc. (NYSE: TDW) announced today that its fiscal 2010 second quarter (ended September 30, 2009) earnings release and conference call have been scheduled for Thursday, October 29, 2009. The press release will be issued before the market opens, and the conference call will begin at approximately 10:00 a.m. CDT.

Investors and interested parties may listen to the teleconference via telephone by calling 1-888-388-7493 if calling from the U.S. or Canada (1-706-679-8348 if calling from outside the U.S.) and ask for the “Tidewater” call just prior to the scheduled start. A replay of the conference call will be available beginning at 12:00 p.m. CDT on October 29, 2009, and will continue until 11:59 p.m. CDT on October 31, 2009. To hear the replay, call 1-800-642-1687 (1-706-645-9291 if calling from outside the US). The conference call ID number is 35253766.

A simultaneous webcast of the conference call will be accessible online at the Tidewater Inc. website, www.tdw.com. The online replay will be available until November 29, 2009.

Tidewater Inc. owns 398 vessels, the world’s largest fleet of vessels serving the global offshore energy industry.

CONTACT: Tidewater Inc., New Orleans

Joe Bennett, Executive Vice President and Chief Investor Relations Officer

504-566-4506

SOURCE: Tidewater Inc.