本文应用1986年11月17日至12月17日和1988年10日16日至11月21日,0°00′～22°00′N,115°00′～141°00′E和0°00′～10°00′S:141°00′～165°00′E海域的实测资料,对天气过程和海—气热量交换某些特征进行分析,得出如下结论:1)两次调查期间主要是由海洋向大气输热,占总天数的80％以上;2)调查期间海面有效回辐射Q_e、潜热通量Q_V及显热通量Q_K的总值为正值,即大气从海洋得到热量,而海洋主要是以潜热Q_V的方式把热量输送给大气;2)在不同天气过程中,海—气界面的热交换量有所不同。 In this paper, from Nov. 17 to Dec. 17, 1986 and from Oct. 16 to Nov. 21, 1988, 0 ° 00 ’~ 22 ° 00’N, 115 ° 00’ ~ 141 ° 00’E and 0 ° 00 ’~ 10 ° 00’S: 141 ° 00’ ~ 165 ° 00’E, the author analyzes some characteristics of the weather process and sea-air heat exchange and draws the following conclusions: 1) During the two surveys Mainly from the ocean to the atmosphere, accounting for more than 80% of the total days; 2) During the survey period, the total effective return radiation Q_e, latent heat flux Q_V and sensible heat flux Q_K were positive, that is, the atmosphere got heat from the ocean , While the ocean mainly delivers heat to the atmosphere by the latent heat Q_V; 2) The heat exchange between sea-air interfaces is different during different weather processes.