To reduce the high cost caused by frequent maintenance of offshore wind farms and to improve the consumption rate of offshore wind power, a flexible scheduling method for an offshore wind-hydrogen system considering the fatigue load balance of inter-field and intra-field wind turbines is proposed. First, the relationship between the fatigue load of the wind turbine and the wind power output and the fatigue cost is quantitatively analyzed, and an inter-field-in-field wind turbine equilibrium load model is established to coordinate the relationship between wind power generation and fatigue load. Then, considering the variability of marine weather factors, a ship adaptive navigation model is proposed. Also, a flexible energy flow transmission model of electricity and hydrogen is established by using flexible HVDC transmission. Finally, with the goal of minimizing the total cost of system operation, a flexible scheduling strategy for an offshore wind-hydrogen system considering the fatigue load balance of inter-field and in-field wind turbines is proposed. The simulation results show that compared with the traditional scheduling strategy, the proposed strategy can both balance the inter-field fatigue load and effectively reduce the difference of fatigue load in the field, and economy is improved by 8.11%.