験　潮　記　録 令和7年09月(2025) 自 令和7年09月01日 方　面：本州北岸 緯　度　 41度　14分 31秒 N 至 令和7年09月30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 03:37 112 02:08 110 - - --- 05:24 109 - - --- - - --- 20:31 135 - - --- - - --- - - --- - - --- - - --- 1008.8 - - 2 - - --- 05:53 111 - - --- - - --- - - --- - - --- 18:50 137 - - --- - - --- - - --- - - --- - - --- 1005.8 - - 3 - - --- 07:44 103 - - --- - - --- - - --- - - --- 15:03 124 16:35 122 18:03 123 20:32 122 - - --- - - --- 1011.7 - - 4 00:24 126 08:37 92 - - --- - - --- - - --- - - --- 14:17 119 19:44 111 - - --- - - --- - - --- - - --- 1015.3 - - 5 01:43 122 09:30 90 - - --- - - --- - - --- - - --- 14:54 125 20:06 113 - - --- - - --- - - --- - - --- 1009.8 - - 6 01:41 132 10:23 93 - - --- - - --- - - --- - - --- 15:28 123 19:52 106 - - --- - - --- - - --- - - --- 1009.6 - - 7 02:17 139 10:11 100 - - --- - - --- - - --- - - --- 16:32 137 21:24 105 - - --- - - --- - - --- - - --- 1005.1 - - 8 03:28 142 10:39 91 - - --- - - --- - - --- - - --- 16:11 135 21:59 94 - - --- - - --- - - --- - - --- 1010.2 - - 9 04:09 137 10:54 89 - - --- - - --- - - --- - - --- 16:48 134 23:11 88 - - --- - - --- - - --- - - --- 1012.6 - - 10 04:25 131 11:04 88 - - --- - - --- - - --- - - --- 16:59 130 23:45 79 - - --- - - --- - - --- - - --- 1015.5 - - 11 05:26 127 11:08 89 - - --- - - --- - - --- - - --- 17:19 131 - - --- - - --- - - --- - - --- - - --- 1017.0 - - 12 06:12 118 00:50 75 - - --- 11:33 91 - - --- - - --- 17:38 129 - - --- - - --- - - --- - - --- - - --- 1019.4 - - 13 07:37 116 01:47 79 - - --- 11:50 104 - - --- - - --- 18:23 144 - - --- - - --- - - --- - - --- - - --- 1009.7 - - 14 08:15 126 03:31 96 - - --- - - --- - - --- - - --- 18:34 133 12:17 116 - - --- - - --- - - --- - - --- 1009.1 - - 15 09:20 106 04:17 87 - - --- 11:41 104 - - --- - - --- 18:59 124 - - --- - - --- - - --- - - --- - - --- 1014.7 - - 16 - - --- 05:47 87 - - --- - - --- - - --- - - --- 14:46 111 16:36 110 20:23 117 22:15 116 - - --- - - --- 1013.3 - - 17 00:48 119 06:52 92 - - --- - - --- - - --- - - --- 14:27 124 18:07 118 - - --- - - --- - - --- - - --- 1008.0 - - 18 01:12 132 08:25 95 - - --- - - --- - - --- - - --- 14:26 127 19:38 112 - - --- - - --- - - --- - - --- 1011.9 - - 19 01:43 127 09:23 80 - - --- - - --- - - --- - - --- 14:41 116 20:22 93 - - --- - - --- - - --- - - --- 1019.7 - - 20 02:15 123 08:57 86 - - --- - - --- - - --- - - --- 15:13 129 19:15 114 - - --- - - --- - - --- - - --- 1011.1 - - 21 02:43 150 10:08 104 - - --- - - --- - - --- - - --- 15:40 141 21:48 99 - - --- - - --- - - --- - - --- 1009.6 - - 22 03:09 131 09:56 86 - - --- - - --- - - --- - - --- 15:54 123 22:19 81 - - --- - - --- - - --- - - --- 1021.7 - - 23 04:03 120 10:18 83 - - --- - - --- - - --- - - --- 16:12 124 23:09 79 - - --- - - --- - - --- - - --- 1023.5 - - 24 05:00 118 10:36 86 - - --- - - --- - - --- - - --- 16:10 130 23:12 87 - - --- - - --- - - --- - - --- 1021.8 - - 25 05:34 128 11:14 108 - - --- - - --- - - --- - - --- 17:02 141 - - --- - - --- - - --- - - --- - - --- 1013.6 - - 26 06:04 131 00:31 95 - - --- 11:20 108 - - --- - - --- 17:20 138 - - --- - - --- - - --- - - --- - - --- 1014.0 - - 27 06:46 120 01:24 90 - - --- 11:32 104 - - --- - - --- 17:20 128 - - --- - - --- - - --- - - --- - - --- 1016.0 - - 28 08:11 113 01:49 85 - - --- - - --- - - --- - - --- 17:29 124 12:49 104 - - --- - - --- - - --- - - --- 1013.4 - - 29 08:58 124 02:33 97 - - --- 11:45 120 - - --- - - --- 18:02 132 - - --- - - --- - - --- - - --- - - --- 1005.4 - - 30 - - --- 04:02 99 - - --- - - --- - - --- - - --- 18:49 119 - - --- - - --- - - --- - - --- - - --- 1012.0 - - 最高潮位 最低潮位 21日 02:43 150cm 12日 00:50 75cm