験　潮　記　録 令和7年05月(2025) 自 令和7年05月01日 方　面：本州北岸 緯　度　 41度　14分 31秒 N 至 令和7年05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 04:46 109 - - --- - - --- - - --- - - --- - - --- 18:31 101 12:50 59 - - --- 23:01 81 - - --- - - --- 1020.5 99.9 2 05:09 112 - - --- - - --- - - --- - - --- - - --- 19:49 108 13:32 77 - - --- 23:44 96 - - --- - - --- 1010.4 99.9 3 06:07 116 - - --- - - --- - - --- - - --- - - --- 21:05 105 14:48 81 - - --- - - --- - - --- - - --- 1006.6 99.9 4 06:51 116 01:33 97 - - --- - - --- - - --- - - --- 22:11 110 15:42 88 - - --- - - --- - - --- - - --- 1004.0 99.9 5 07:43 111 03:18 103 - - --- - - --- - - --- - - --- 23:38 98 16:32 80 - - --- - - --- - - --- - - --- 1009.7 99.9 6 10:44 99 03:55 87 - - --- - - --- - - --- - - --- - - --- 17:35 84 - - --- - - --- - - --- - - --- 1010.5 99.9 7 00:07 105 06:05 93 - - --- - - --- - - --- - - --- 12:05 106 18:49 83 - - --- - - --- - - --- - - --- 1008.2 99.9 8 00:33 103 06:52 80 - - --- - - --- - - --- - - --- 13:15 97 19:05 72 - - --- - - --- - - --- - - --- 1019.6 99.9 9 01:06 99 07:57 70 - - --- - - --- - - --- - - --- 14:48 96 19:25 76 - - --- - - --- - - --- - - --- 1020.0 99.9 10 02:08 108 08:35 83 - - --- - - --- - - --- - - --- 14:56 117 19:39 101 - - --- - - --- - - --- - - --- 1000.5 99.9 11 02:24 135 09:24 89 - - --- - - --- - - --- - - --- 15:17 120 20:49 93 - - --- - - --- - - --- - - --- 998.7 99.9 12 02:29 123 10:00 75 - - --- - - --- - - --- - - --- 15:57 111 21:14 88 - - --- - - --- - - --- - - --- 1008.3 99.9 13 03:04 118 10:38 67 - - --- - - --- - - --- - - --- 16:47 105 21:54 83 - - --- - - --- - - --- - - --- 1016.1 99.9 14 03:27 111 11:20 62 - - --- - - --- - - --- - - --- 17:20 100 22:15 78 - - --- - - --- - - --- - - --- 1019.9 99.9 15 04:09 107 11:50 62 - - --- - - --- - - --- - - --- 17:48 101 22:31 83 - - --- - - --- - - --- - - --- 1019.0 99.9 16 04:48 111 - - --- - - --- - - --- - - --- - - --- 18:30 98 12:27 64 - - --- 23:11 83 - - --- - - --- 1018.0 99.9 17 05:15 111 - - --- - - --- - - --- - - --- - - --- 19:26 110 12:47 75 - - --- 23:24 99 - - --- - - --- 1009.2 99.9 18 06:06 121 - - --- - - --- - - --- - - --- - - --- 19:55 104 14:33 84 - - --- - - --- - - --- - - --- 1004.3 99.9 19 06:34 111 01:13 96 - - --- - - --- - - --- - - --- 21:57 97 14:51 75 - - --- - - --- - - --- - - --- 1010.4 99.9 20 07:35 113 01:31 93 - - --- - - --- - - --- - - --- 22:39 97 15:42 80 - - --- - - --- - - --- - - --- 1007.9 99.9 21 09:41 104 03:43 90 - - --- - - --- - - --- - - --- 23:08 105 16:28 85 - - --- - - --- - - --- - - --- 1010.2 99.9 22 10:54 105 05:41 88 - - --- - - --- - - --- - - --- - - --- 17:40 85 - - --- - - --- - - --- - - --- 1006.8 99.9 23 00:16 104 05:49 81 11:51 101 - - --- - - --- - - --- - - --- 18:29 77 - - --- - - --- - - --- - - --- 1014.4 99.9 24 00:08 100 07:26 70 - - --- - - --- - - --- - - --- 13:12 95 18:36 75 - - --- - - --- - - --- - - --- 1016.3 99.9 25 01:00 106 08:00 73 - - --- - - --- - - --- - - --- 14:02 109 19:35 88 - - --- - - --- - - --- - - --- 1007.4 99.9 26 01:19 120 09:49 62 - - --- - - --- - - --- - - --- 15:38 100 20:16 79 - - --- - - --- - - --- - - --- 1015.9 99.9 27 02:25 110 10:18 53 - - --- - - --- - - --- - - --- 16:12 102 20:50 78 - - --- - - --- - - --- - - --- 1022.5 99.9 28 02:45 111 11:01 53 - - --- - - --- - - --- - - --- 16:57 101 22:18 80 - - --- - - --- - - --- - - --- 1020.2 99.9 29 03:47 112 - - --- - - --- - - --- - - --- - - --- 17:51 100 12:16 57 - - --- 22:48 81 - - --- - - --- 1017.3 99.9 30 04:24 113 - - --- - - --- - - --- - - --- - - --- 18:25 105 13:02 66 - - --- 23:14 84 - - --- - - --- 1013.9 99.9 31 05:03 113 - - --- - - --- - - --- - - --- - - --- 19:17 103 13:34 69 - - --- 23:38 87 - - --- - - --- 1011.5 99.9 最高潮位 最低潮位 11日 02:24 135cm 27日 10:18 53cm 28日 11:01 53cm