験　　　潮　　　記　　　録 令和03年04月（2021） 自 令和03年04月01日 方　面：本州北岸　 　緯　度： 41°14′31″N 至 令和03年04月30日 験潮所：竜　飛　　　 経　度：140°22′55″E 使用時：135°E 観測者：第二管区海上保安本部海洋情報部 午　前 午　後 時 高　潮 低　潮 高　潮 低　潮 高　潮 低　潮 高　潮 低　潮 高　潮 低　潮 高　潮 低　潮 気圧 水温 h m cm h m cm h m cm h m cm h m cm h m cm h m cm h m cm h m cm h m cm h m cm h m cm hPa ℃ 日 1 05:18 112 - - --- - - --- - - --- - - --- - - --- 18:18 95 12:22 55 - - --- 23:40 60 - - --- - - --- 1022.2 ---- 2 05:48 96 - - --- - - --- - - --- - - --- - - --- 18:58 86 13:22 53 - - --- - - --- - - --- - - --- 1028.1 ---- 3 06:01 97 00:29 65 - - --- - - --- - - --- - - --- 20:30 93 13:52 67 - - --- - - --- - - --- - - --- 1018.9 ---- 4 07:36 107 00:38 83 - - --- - - --- - - --- - - --- 21:51 96 15:49 80 - - --- - - --- - - --- - - --- 1011.7 ---- 5 06:58 96 02:10 87 - - --- - - --- - - --- - - --- 23:01 78 17:59 69 - - --- - - --- - - --- - - --- 1016.6 ---- 6 - - --- 05:19 72 - - --- - - --- - - --- - - --- 12:06 82 18:32 71 - - --- - - --- - - --- - - --- 1020.9 ---- 7 01:26 90 07:05 83 - - --- - - --- - - --- - - --- 12:12 99 19:09 79 - - --- - - --- - - --- - - --- 1014.4 ---- 8 02:21 103 06:55 84 - - --- - - --- - - --- - - --- 13:20 105 19:54 78 - - --- - - --- - - --- - - --- 1014.5 ---- 9 02:27 105 08:28 82 - - --- - - --- - - --- - - --- 13:59 108 20:56 65 - - --- - - --- - - --- - - --- 1017.8 ---- 10 02:44 92 08:44 58 - - --- - - --- - - --- - - --- 14:29 90 21:02 56 - - --- - - --- - - --- - - --- 1030.1 ---- 11 02:59 89 09:31 51 - - --- - - --- - - --- - - --- 15:47 88 21:47 54 - - --- - - --- - - --- - - --- 1033.7 ---- 12 03:29 91 10:04 51 - - --- - - --- - - --- - - --- 15:48 91 21:58 61 - - --- - - --- - - --- - - --- 1029.2 ---- 13 03:50 103 10:21 70 - - --- - - --- - - --- - - --- 16:51 116 22:26 87 - - --- - - --- - - --- - - --- 1011.6 ---- 14 04:09 122 11:45 71 - - --- - - --- - - --- - - --- 16:49 109 22:31 75 - - --- - - --- - - --- - - --- 1010.7 ---- 15 04:07 111 - - --- - - --- - - --- - - --- - - --- 17:21 100 12:21 66 - - --- 23:09 72 - - --- - - --- 1019.4 ---- 16 05:22 102 - - --- - - --- - - --- - - --- - - --- 18:34 96 12:22 62 - - --- 23:47 76 - - --- - - --- 1023.4 ---- 17 05:41 107 - - --- - - --- - - --- - - --- - - --- 19:05 103 12:53 69 - - --- 22:57 89 - - --- - - --- 1015.7 ---- 18 06:30 124 - - --- - - --- - - --- - - --- - - --- 20:30 123 13:55 99 - - --- - - --- - - --- - - --- 994.0 ---- 19 05:56 125 00:33 110 - - --- - - --- - - --- - - --- 21:01 105 15:29 86 - - --- - - --- - - --- - - --- 1001.8 ---- 20 07:38 119 00:46 102 - - --- - - --- - - --- - - --- - - --- 17:12 84 - - --- - - --- - - --- - - --- 1010.7 ---- 21 00:11 100 03:59 97 08:16 105 - - --- - - --- - - --- - - --- 17:51 74 - - --- - - --- - - --- - - --- 1018.1 ---- 22 00:58 97 05:14 91 - - --- - - --- - - --- - - --- 12:08 101 19:14 73 - - --- - - --- - - --- - - --- 1021.0 ---- 23 00:01 93 06:35 79 - - --- - - --- - - --- - - --- 12:56 97 19:31 68 - - --- - - --- - - --- - - --- 1023.5 ---- 24 01:40 95 07:10 75 - - --- - - --- - - --- - - --- 13:33 101 19:46 74 - - --- - - --- - - --- - - --- 1018.1 ---- 25 02:35 109 08:25 79 - - --- - - --- - - --- - - --- 14:35 112 21:06 73 - - --- - - --- - - --- - - --- 1013.4 ---- 26 02:02 108 09:09 60 - - --- - - --- - - --- - - --- 15:13 101 21:01 61 - - --- - - --- - - --- - - --- 1020.1 ---- 27 02:54 103 09:49 52 - - --- - - --- - - --- - - --- 15:57 99 21:25 65 - - --- - - --- - - --- - - --- 1021.7 ---- 28 03:15 109 10:31 56 - - --- - - --- - - --- - - --- 16:57 109 21:54 76 - - --- - - --- - - --- - - --- 1016.3 ---- 29 04:23 120 11:25 60 - - --- - - --- - - --- - - --- 18:05 110 22:20 84 - - --- - - --- - - --- - - --- 1012.1 ---- 30 04:41 134 - - --- - - --- - - --- - - --- - - --- 18:39 120 13:05 80 - - --- 22:54 94 - - --- - - --- 1001.1 ---- 最高値 最低値 h m cm h m cm 30日 04:41 134 11日 09:31 51 12日 10:04 51