Tidewater Announces Earnings Conference Call

HOUSTON, March 7, 2018

Investors and interested parties may listen to the teleconference via telephone by calling 1-888-771-4371 if calling from the U.S. or Canada (1-847-585-4405 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. Central time on March 15, 2018, and will continue until 11:59 p.m. Central time on March 17, 2018. To hear the replay, call 1-888-843-7419 (1-630-652-3042 if calling from outside the U.S.).  The conference call ID number is 46593166.

A simultaneous webcast of the conference call will be available online at the Tidewater Inc. website, www.tdw.com.  The online replay will be available until April 15, 2018.

The conference call will contain forward-looking statements in addition to statements of historical fact.  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 involves 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 statements.  Such risks and uncertainties include, among other things, risks associated with the general nature of the oilfield service industry and other factors discussed within the "Risk Factors" section of Tidewater's most recent Forms 10-Q and 10-K.

Tidewater owns and operates one of the largest fleets of Offshore Support Vessels in the industry, with over 60 years of experience supporting offshore energy exploration and production activities worldwide.

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