The United Nations has recently recognised the global community’s environmental interests in ocean governance through the Sustainable Development Goal 14. The marine environmental protection targets stand in need of rejuvenating international environmental law, which fosters interconnection between oceans, climate, and terrestrial ecosystems. The existing literature on this aspect of ocean governance, however, is segregated and lacks an ecosystem-based approach. Therefore, a comprehensive review of the literature on ocean governance with an ecosystem-based approach becomes essential and is conducted through this research. This research has proposed that ocean governance programmes and plans need to be re-arranged under established legal frameworks at national and regional levels. Such a challenge can be addressed by taking the elements of governance provided by the list of targets of sustainable development goals. This research has facilitated the given hypothesis via a meta-ocean-governance framework that incorporates a deliberate regional monitoring system, intergovernmental review, capacity building techniques, national action through strong institutions, scientific decision making, and policy coherence. The idea is to fit the conceptualisation of ocean governance under international environmental law in the existing initiatives within a box of institutions to coordinate and encourage an ecosystem-based approach.