Silver Wheaton to Release First Quarter 2011 Results on May 9th

VANCOUVER, Canada, April 8, 2011 - Silver Wheaton Corp. (TSX:SLW) (NYSE:SLW) will release first quarter
financial results on Monday, May 9, 2011, prior to market open.

A conference call will be held Monday, May 9, 2011, starting at 10:00 am
(Eastern Time) to discuss these results. To participate in the live call use
one of the following methods:

Dial toll free from Canada or the US: 1-888-231-8191
Dial from outside Canada or the US: 1-647-427-7450
Pass code: 58621503

Live audio webcast: www.silverwheaton.com

Participants should dial in five to ten minutes before the call.

The conference call will be recorded and you can listen to an archive of
the call by one of the following methods:

Dial toll free from Canada or the US: 1-800-642-1687
Dial from outside Canada or the US: 1-416-849-0833
Pass code: 58621503
Archived audio webcast: www.silverwheaton.com

    For further information:

    Brad Kopp
    Vice President, Investor Relations
    Silver Wheaton Corp.
    Tel: 1-800-380-8687
    Email: info@silverwheaton.com
    Website: www.silverwheaton.com

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