This study aims to analyze the potential of the maritime traditions of Molo, Balobe, and Bameti as ethnopedagogical-based science learning resources for elementary schools in Nabire Regency, Central Papua. The ethnopedagogical approach positions local wisdom as a relevant source of knowledge for developing students’ scientific understanding. This research employed a descriptive qualitative method, with data collected through observation, in-depth interviews, and documentation. The research participants consisted of indigenous leaders, traditional fishers, elementary school teachers, and coastal community members who continue to practice these traditions. Data were analyzed using the Miles, Huberman, and Saldaña interactive model, which includes data reduction, data display, and conclusion drawing. The findings reveal that the traditions of Molo, Balobe, and Bameti encompass various scientific concepts relevant to the elementary school science curriculum, including marine ecosystems, adaptation of living organisms, biodiversity, properties of light, tidal phenomena, and environmental conservation. In addition, these traditions embody ecological values related to the sustainable utilization of marine resources. The integration of Nabire’s maritime traditions into science learning can create contextualized learning experiences, enhance students’ scientific literacy, and strengthen their cultural identity. These findings indicate that the local wisdom of Papuan coastal communities holds significant potential as an ethnopedagogical-based science learning resource in elementary schools. The novelty of this study lies in the mapping and integration of Molo, Balobe, and Bameti traditions as ethnopedagogical-based science learning resources within the context of Papuan coastal communities, an area that has received limited attention in previous studies.