ABSTRAK Psychological Well-Being diasosiasikan dengan kemampuan untuk beradaptasi terhadap kebutuhan perawatan penyakit yang dialami, mempertahankan hubungan sosial dan kemampuan mencegah komplikasi dimasa depan. Tujuan pengabdian kepada masyarakat untuk meningkatkan pengetahuan masyarakat pesisir Desa Temajuk tentang Psychological Well-Being. Metode pelaksanaan pengabdian kepada masyarakat adalah penyuluhan dan edukasi tentang Psychological Well-Being. Hasil pengabdian kepada masyarakat didapatkan data tingkat pengetahuan sebelum diberikan penyuluhan yaitu kategori tinggi sebesar 10%, kategori sedang sebesar 33,3% dan kategori rendah sebesar 56,7%. Sedangkan setelah diberikan penyuluhan dan edukasi tentang Psychological Well-Being diperoleh pengetahuan pada kategori tinggi yaitu 76,6% dan kategori sedang yaitu 23,3%. Penyuluhan dan edukasi Psychological Well-Being mampu meningkatkan pengetahuan masyarakat pesisir di Desa Temajuk. Kata Kunci: Penyuluhan Psychological Well-Being, Psikologis Masyarakat Pesisir ABSTRACT Psychological Well-Being is associated with the ability to adapt to the treatment needs of the illness experienced, maintain social relationships and the ability to prevent future complications. The aim of community service is to increase the knowledge of coastal communities in Temajuk Village about Psychological Well-Being. The method for implementing community service is counseling and education about Psychological Well-Being. The results of community service obtained data on the level of knowledge before being given counseling, namely the high category was 10%, the medium category was 33.3% and the low category was 56.7%. Meanwhile, after being given counseling and education about Psychological Well-Being, knowledge was obtained in the high category, namely 76.6% and in the medium category, namely 23.3%. Psychological Well-Being counseling and education can increase the knowledge of coastal communities in Temajuk Village. Keywords: Psychological Well-Being Counseling, Psychology of Coastal Communities