Estmere Germanisc: Frisches Haff; Liþuanisc: Aistmarės); (Polisc: Zalew Wiślany oððe Zatoka Fryska in 1910[1]; Russisc: Калининградский залив oððe Kaliningradskiy Zaliv; is mere mid ferscum wætrum be Ostsǣ, þone sēo Estmere Spite bedæleþ wiþ Ostsǣ.
Estmere is dæl þæs Wislemūþan. Ilfing Ēa and missenlica oþre ēastrēamas þære Wisle Ēa iernaþ ut in þone mere. Ān nearuness giefþ sæfæreld betwēonum Estmere and Ostsæ, æt þære spite norþenmestan ende.
Cyningesbeorg and Pillau sind miclu sæportas on Estmere. Ilfingburg on Polum (at Ifling ēas mūþan) wæs ceapmannhyð ac læssa nū.
In Ælfredes Cyninges dagum cwōm ceapmenn to Estmere. Sēo mæste ceapstōwe on his rīme wæs Truso[2], sēo stōd þær nū stent Ilfingburg.
Estmere Spitu [ādihtan]
Sēo Estmere Spitu is lang nearwu spitu sēo bedæleþ Estmere wiþ Ostsǣ.