Yn Vooir Valtagh
{{Kishtey fys mooir
|ennym          = Y Vooir Valtagh
|enmyn_elley    = Itämeri <small>([[Finnlynnish|fi]])</small><br />Östersjön <small>([[Soolynnish|sv]])</small><br />Läänemeri <small>([[Estoinish|et]])</small><br />Ostsee <small>([[Germaanish|de]])</small><br />Baltijas jūra <small>([[Latvish|lv]])</small><br />Baltijos jūra <small>([[Litaanish|lt]])</small><br />Morze Bałtyckie <small>([[Polynnish|pl]])</small><br />Балтийское море <small>([[Rooshish|ru]])</small><br />Østersøen <small>([[Danvargish|dk]])</small>
|caslys         = Locatie Oostzee.PNG
|mooadys_caslys = 240px
|coord          = {{coor cn|59|30|N|23|00|E|Hwoaie|Hiar|type:city}}
|eaghtyr        = 377,000
|thummid        = 21,000
|slhea          = 
|sliurey        = 
|meandiunid     = 55 m
|boaylsdiuney   = 459 m
|sailjys        = 35/1000
}}
Ta'n '''Vooir Valtagh''' ny mooir antraieagh ta ny lhie 'syn [[Yn Oarpey Hwoaie|Oarpey Hwoaie]], veih 53° Hwoaie dys 66° Hwoaie er dowan-lheead as veih 20° Hiar dys 26° Hiar er dowan-liurid. T'ee caglit liorish [[Lieh-innys Loghlin]], [[yn Oarpey]] vooarheeragh, as ellanyn ny [[Yn Danvarg|Danvarg]]. T'ee teaumey stiagh dys y [[Kattegat]] trooid yn [[Øresund]], y [[Cryss Vooar|Chryss Vooar]] as y [[Cryss Veg|Chryss Veg]]. Ta'n Kattegat sheeyney magh trooid y [[Skagerrak]] dys [[Mooir Hostyn]] as [[Yn Keayn Sheear|y Cheayn Sheear]]. Ta'n Vooir Valtagh kianglt dy ellynagh rish [[Yn Vooir Vane|y Vooir Vane]] liorish [[Ammyr ny Mooir Bane]] as jeeragh rish Mooir Hostyn liorish [[Ammyr Chiel]]. Ta'n vooir caglit er y çheu hwoaie liorish [[Lhoob Bothnia]], er y çheu hiar hwoaie liorish [[Lhoob Finnlynn]], as er y çheu hiar liorish [[Lhoob Rīga]].
[[Coadan:Gdynia kamienna marina.jpg|300px|left|thumb|Stashoon birling ayns [[Gdynia]]]]

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[[Ronney:Yn Vooir Valtagh| ]]
Ta'n Vooir Valtagh ny mooir antraieagh ta ny lhie 'syn Oarpey Hwoaie, veih 53° Hwoaie dys 66° Hwoaie er dowan-lheead as veih 20° Hiar dys 26° Hiar er dowan-liurid. T'ee caglit liorish Lieh-innys Loghlin, yn Oarpey vooarheeragh, as ellanyn ny Danvarg. T'ee teaumey stiagh dys y Kattegat trooid yn Øresund, y Chryss Vooar as y Chryss Veg. Ta'n Kattegat sheeyney magh trooid y Skagerrak dys Mooir Hostyn as y Cheayn Sheear. Ta'n Vooir Valtagh kianglt dy ellynagh rish y Vooir Vane liorish Ammyr ny Mooir Bane as jeeragh rish Mooir Hostyn liorish Ammyr Chiel. Ta'n vooir caglit er y çheu hwoaie liorish Lhoob Bothnia, er y çheu hiar hwoaie liorish Lhoob Finnlynn, as er y çheu hiar liorish Lhoob Rīga.
300px|left|thumb|Stashoon birling ayns Gdynia