験　潮　記　録 令和8年08月(2026) 自 令和8年08月01日 方　面：本州北岸 緯　度　 41度　14分 31秒 N 至 令和8年08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 04:17 140 - - --- - - --- - - --- - - --- - - --- 17:19 131 12:10 94 - - --- 23:16 102 - - --- - - --- 1004.5 - - 2 05:07 137 11:58 90 - - --- - - --- - - --- - - --- 18:05 127 - - --- - - --- - - --- - - --- - - --- 1011.3 - - 3 05:36 129 00:28 95 - - --- - - --- - - --- - - --- 18:32 122 12:23 88 - - --- - - --- - - --- - - --- 1016.2 - - 4 06:59 119 00:38 90 - - --- - - --- - - --- - - --- 19:01 125 12:29 90 - - --- - - --- - - --- - - --- 1015.4 - - 5 07:05 118 01:55 92 - - --- - - --- - - --- - - --- 19:07 131 13:00 97 - - --- - - --- - - --- - - --- 1012.8 - - 6 09:01 116 03:19 96 - - --- - - --- - - --- - - --- 19:55 134 13:11 105 - - --- - - --- - - --- - - --- 1011.0 - - 7 10:23 116 04:57 102 - - --- - - --- - - --- - - --- 20:29 136 12:35 112 - - --- - - --- - - --- - - --- 1009.0 - - 8 - - --- 05:44 97 - - --- - - --- - - --- - - --- 20:26 135 - - --- - - --- - - --- - - --- - - --- 1008.9 - - 9 - - --- 07:36 95 - - --- - - --- - - --- - - --- 15:39 121 18:26 119 22:20 127 - - --- - - --- - - --- 1011.1 - - 10 - - --- 08:47 86 - - --- - - --- - - --- - - --- 15:25 117 19:18 111 - - --- - - --- - - --- - - --- 1012.1 - - 11 00:47 126 09:46 82 - - --- - - --- - - --- - - --- 15:39 117 20:21 107 - - --- - - --- - - --- - - --- 1010.7 - - 12 02:04 127 09:55 77 - - --- - - --- - - --- - - --- 16:05 118 20:44 97 - - --- - - --- - - --- - - --- 1011.5 - - 13 02:35 131 11:12 81 - - --- - - --- - - --- - - --- 16:43 121 21:42 93 - - --- - - --- - - --- - - --- 1011.6 - - 14 03:31 133 11:01 80 - - --- - - --- - - --- - - --- 17:03 125 22:24 91 - - --- - - --- - - --- - - --- 1011.1 - - 15 04:34 133 11:35 85 - - --- - - --- - - --- - - --- 17:19 131 23:19 91 - - --- - - --- - - --- - - --- 1012.1 - - 16 05:17 132 11:47 90 - - --- - - --- - - --- - - --- 17:44 136 23:55 95 - - --- - - --- - - --- - - --- 1013.6 - - 17 05:52 133 11:46 99 - - --- - - --- - - --- - - --- 18:08 140 - - --- - - --- - - --- - - --- - - --- 1014.8 - - 18 07:09 132 01:05 100 - - --- - - --- - - --- - - --- 18:37 139 12:26 105 - - --- - - --- - - --- - - --- 1015.7 - - 19 07:26 126 01:40 102 - - --- - - --- - - --- - - --- 19:09 139 12:52 110 - - --- - - --- - - --- - - --- 1014.8 - - 20 08:20 121 03:40 103 - - --- - - --- - - --- - - --- 19:47 135 12:52 112 - - --- - - --- - - --- - - --- 1013.7 - - 21 10:57 117 04:54 100 - - --- - - --- - - --- - - --- 19:49 135 12:31 115 - - --- - - --- - - --- - - --- 1013.6 - - 22 - - --- 05:33 102 - - --- - - --- - - --- - - --- 20:00 129 - - --- - - --- - - --- - - --- - - --- 1015.3 - - 23 - - --- 07:13 101 - - --- - - --- - - --- - - --- 15:55 123 18:15 122 23:55 130 - - --- - - --- - - --- 1016.0 - - 24 - - --- 09:01 102 - - --- - - --- - - --- - - --- 15:31 128 18:54 124 - - --- - - --- - - --- - - --- 1010.9 - - 25 01:03 138 08:43 102 - - --- - - --- - - --- - - --- 15:05 136 19:27 126 - - --- - - --- - - --- - - --- 1007.5 - - 26 02:03 143 09:24 95 - - --- - - --- - - --- - - --- 16:15 133 20:02 117 - - --- - - --- - - --- - - --- 1009.9 - - 27 02:39 143 10:08 101 - - --- - - --- - - --- - - --- 15:33 139 20:54 123 - - --- - - --- - - --- - - --- 1006.8 - - 28 02:58 155 10:51 102 - - --- - - --- - - --- - - --- 16:12 141 21:52 113 - - --- - - --- - - --- - - --- 1008.1 - - 29 03:49 147 11:12 95 - - --- - - --- - - --- - - --- 16:40 139 22:37 105 - - --- - - --- - - --- - - --- 1011.8 - - 30 04:14 146 11:12 98 - - --- - - --- - - --- - - --- 16:50 140 23:09 104 - - --- - - --- - - --- - - --- 1012.3 - - 31 05:00 142 11:49 100 - - --- - - --- - - --- - - --- 16:55 142 - - --- - - --- - - --- - - --- - - --- 1015.8 - - 最高潮位 最低潮位 28日 02:58 155cm 12日 09:55 77cm