験　潮　記　録 令和5年03月(2023) 自 令和5年03月01日 方　面：本州北岸 緯　度　 41度　14分 31秒 N 至 令和5年03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 10:27 100 - - --- - - --- - - --- - - --- - - --- - - --- 18:53 81 - - --- - - --- - - --- - - --- 1014.6 --- 2 11:44 103 - - --- - - --- - - --- - - --- - - --- - - --- 20:37 75 - - --- - - --- - - --- - - --- 1013.8 --- 3 02:00 87 06:55 82 - - --- - - --- - - --- - - --- 12:26 94 20:14 67 - - --- - - --- - - --- - - --- 1020.6 --- 4 03:01 92 07:58 77 - - --- - - --- - - --- - - --- 13:45 94 21:26 56 - - --- - - --- - - --- - - --- 1024.6 --- 5 03:29 85 08:15 66 - - --- - - --- - - --- - - --- 14:26 90 21:52 51 - - --- - - --- - - --- - - --- 1027.0 --- 6 03:58 84 08:50 64 - - --- - - --- - - --- - - --- 15:04 97 21:54 61 - - --- - - --- - - --- - - --- 1021.5 --- 7 04:14 100 09:46 74 - - --- - - --- - - --- - - --- 15:24 108 22:40 63 - - --- - - --- - - --- - - --- 1017.1 --- 8 04:49 103 10:04 73 - - --- - - --- - - --- - - --- 16:03 112 22:58 63 - - --- - - --- - - --- - - --- 1016.1 --- 9 04:49 103 10:44 62 - - --- - - --- - - --- - - --- 16:25 104 22:48 68 - - --- - - --- - - --- - - --- 1019.4 --- 10 05:11 114 11:08 71 - - --- - - --- - - --- - - --- 17:26 105 23:22 62 - - --- - - --- - - --- - - --- 1017.0 --- 11 05:15 100 - - --- - - --- - - --- - - --- - - --- 18:01 94 12:08 54 - - --- 23:31 59 - - --- - - --- 1026.9 --- 12 05:47 99 - - --- - - --- - - --- - - --- - - --- 18:28 96 12:37 59 - - --- 23:32 72 - - --- - - --- 1023.2 --- 13 06:36 115 - - --- - - --- - - --- - - --- - - --- 18:49 99 13:22 77 - - --- - - --- - - --- - - --- 1012.2 --- 14 06:41 106 00:54 81 - - --- - - --- - - --- - - --- 20:31 85 14:16 68 - - --- - - --- - - --- - - --- 1023.3 --- 15 07:33 98 00:52 75 - - --- - - --- - - --- - - --- 22:38 84 15:34 71 - - --- - - --- - - --- - - --- 1026.1 --- 16 09:52 105 00:18 83 - - --- - - --- - - --- - - --- - - --- 19:03 73 - - --- - - --- - - --- - - --- 1020.6 --- 17 09:43 94 - - --- - - --- - - --- - - --- - - --- - - --- 19:47 63 - - --- - - --- - - --- - - --- 1022.3 --- 18 02:56 84 06:10 78 - - --- - - --- - - --- - - --- 12:24 96 21:01 68 - - --- - - --- - - --- - - --- 1017.3 --- 19 02:34 96 07:59 80 - - --- - - --- - - --- - - --- 13:22 104 20:46 65 - - --- - - --- - - --- - - --- 1014.4 --- 20 03:22 99 08:25 76 - - --- - - --- - - --- - - --- 14:05 108 21:42 62 - - --- - - --- - - --- - - --- 1016.7 --- 21 03:37 104 09:05 70 - - --- - - --- - - --- - - --- 15:21 112 22:02 66 - - --- - - --- - - --- - - --- 1016.5 --- 22 03:50 106 10:01 60 - - --- - - --- - - --- - - --- 15:45 107 22:11 62 - - --- - - --- - - --- - - --- 1017.2 --- 23 04:12 107 10:16 62 - - --- - - --- - - --- - - --- 16:27 113 22:30 77 - - --- - - --- - - --- - - --- 1011.3 --- 24 04:20 128 11:05 72 - - --- - - --- - - --- - - --- 17:18 111 22:47 67 - - --- - - --- - - --- - - --- 1009.4 --- 25 04:51 108 - - --- - - --- - - --- - - --- - - --- 18:04 96 12:16 55 - - --- 23:37 63 - - --- - - --- 1020.2 --- 26 05:54 103 - - --- - - --- - - --- - - --- - - --- 18:29 99 12:33 64 - - --- 23:52 79 - - --- - - --- 1015.0 --- 27 05:46 109 - - --- - - --- - - --- - - --- - - --- 19:08 87 14:16 65 - - --- - - --- - - --- - - --- 1016.2 --- 28 06:31 95 00:36 71 - - --- - - --- - - --- - - --- 20:48 79 14:40 62 - - --- - - --- - - --- - - --- 1024.8 --- 29 07:09 89 00:38 72 - - --- - - --- - - --- - - --- 22:30 77 16:29 66 - - --- - - --- - - --- - - --- 1023.7 --- 30 08:41 87 00:02 76 - - --- - - --- - - --- - - --- - - --- 18:24 70 - - --- - - --- - - --- - - --- 1020.1 --- 31 01:46 85 03:17 84 11:11 94 - - --- - - --- - - --- - - --- 19:27 71 - - --- - - --- - - --- - - --- 1015.5 --- 最高潮位 最低潮位 24日 04:20 128cm 5日 21:52 51cm