験　潮　記　録 令和7年10月(2025) 自 令和7年10月01日 方　面：本州北岸 緯　度　 41度　14分 31秒 N 至 令和7年10月31日 験潮所：竜飛 経　度　140度　22分 55秒 E 使用時 135度 E 観測者：第二管区海上保安本部海洋情報部 午前 午後 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 気温 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 - - --- 05:05 94 - - --- - - --- - - --- - - --- 21:20 121 - - --- - - --- - - --- - - --- - - --- 1013.1 - - 2 - - --- 06:56 94 - - --- - - --- - - --- - - --- 14:29 117 19:54 111 23:34 116 - - --- - - --- - - --- 1015.4 - - 3 - - --- 07:17 81 - - --- - - --- - - --- - - --- 14:30 113 19:44 101 - - --- - - --- - - --- - - --- 1021.9 - - 4 00:55 118 08:09 84 - - --- - - --- - - --- - - --- 15:13 119 19:35 102 - - --- - - --- - - --- - - --- 1019.5 - - 5 02:01 130 09:06 94 - - --- - - --- - - --- - - --- 15:01 127 20:49 101 - - --- - - --- - - --- - - --- 1012.8 - - 6 02:17 135 08:42 91 - - --- - - --- - - --- - - --- 15:01 126 21:17 83 - - --- - - --- - - --- - - --- 1017.2 - - 7 02:51 122 09:23 75 - - --- - - --- - - --- - - --- 15:16 127 21:56 75 - - --- - - --- - - --- - - --- 1020.9 - - 8 04:07 124 09:33 90 - - --- - - --- - - --- - - --- 15:53 143 23:18 79 - - --- - - --- - - --- - - --- 1013.9 - - 9 04:42 123 10:24 87 - - --- - - --- - - --- - - --- 15:56 128 23:47 64 - - --- - - --- - - --- - - --- 1020.1 - - 10 05:23 111 10:27 89 - - --- - - --- - - --- - - --- 16:37 121 - - --- - - --- - - --- - - --- - - --- 1021.7 - - 11 06:25 107 00:50 68 - - --- 11:38 87 - - --- - - --- 16:54 117 23:48 77 - - --- - - --- - - --- - - --- 1021.1 - - 12 07:47 113 11:43 105 - - --- - - --- - - --- - - --- 17:25 131 - - --- - - --- - - --- - - --- - - --- 1012.5 - - 13 08:20 111 02:33 85 - - --- - - --- - - --- - - --- 17:51 117 12:32 104 - - --- - - --- - - --- - - --- 1016.1 - - 14 10:52 96 03:52 77 - - --- - - --- - - --- - - --- 19:03 104 13:09 95 - - --- - - --- - - --- - - --- 1020.9 - - 15 11:13 101 05:58 81 - - --- - - --- - - --- - - --- 21:52 100 18:13 95 - - --- - - --- - - --- - - --- 1023.3 - - 16 - - --- 06:37 88 - - --- - - --- - - --- - - --- 13:16 107 18:18 101 23:54 115 - - --- - - --- - - --- 1020.8 - - 17 - - --- 07:13 86 - - --- - - --- - - --- - - --- 13:53 108 19:02 88 - - --- - - --- - - --- - - --- 1022.8 - - 18 01:36 110 07:25 87 - - --- - - --- - - --- - - --- 14:15 120 20:21 93 - - --- - - --- - - --- - - --- 1015.6 - - 19 02:13 117 08:03 84 - - --- - - --- - - --- - - --- 14:04 111 20:29 77 - - --- - - --- - - --- - - --- 1022.0 - - 20 02:34 111 09:08 82 - - --- - - --- - - --- - - --- 14:21 113 20:51 75 - - --- - - --- - - --- - - --- 1022.5 - - 21 03:23 108 08:49 78 - - --- - - --- - - --- - - --- 14:43 113 21:50 64 - - --- - - --- - - --- - - --- 1026.7 - - 22 04:04 102 09:27 73 - - --- - - --- - - --- - - --- 15:16 108 22:45 58 - - --- - - --- - - --- - - --- 1029.6 - - 23 04:27 98 09:33 72 - - --- - - --- - - --- - - --- 16:18 109 23:40 62 - - --- - - --- - - --- - - --- 1029.7 - - 24 04:51 99 10:22 75 - - --- - - --- - - --- - - --- 16:13 110 - - --- - - --- - - --- - - --- - - --- 1029.2 - - 25 05:22 98 00:04 62 - - --- 10:45 82 - - --- - - --- 16:46 112 - - --- - - --- - - --- - - --- - - --- 1025.6 - - 26 06:26 106 00:31 71 - - --- 10:32 94 - - --- - - --- 17:09 122 - - --- - - --- - - --- - - --- - - --- 1013.8 - - 27 07:19 118 01:22 91 - - --- 11:36 110 - - --- - - --- 17:10 129 - - --- - - --- - - --- - - --- - - --- 1005.3 - - 28 08:11 119 02:30 85 - - --- - - --- - - --- - - --- 17:38 113 13:33 107 - - --- - - --- - - --- - - --- 1015.0 - - 29 09:19 89 02:56 69 - - --- - - --- - - --- - - --- 19:32 92 14:44 84 - - --- - - --- - - --- - - --- 1027.3 - - 30 10:28 88 03:51 63 - - --- - - --- - - --- - - --- 20:53 99 12:51 86 - - --- - - --- - - --- - - --- 1027.7 - - 31 - - --- 05:02 75 - - --- - - --- - - --- - - --- 12:56 101 17:06 96 - - --- - - --- - - --- - - --- 1021.0 - - 最高潮位 最低潮位 8日 15:53 143cm 22日 22:45 58cm