験　潮　記　録 令和8年08月(2026) 自 令和8年08月01日 方　面：本州東岸 緯　度　 39度　16分 24秒 N 至 令和8年08月31日 験潮所：釜石 経　度　141度　53分 21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 04:21 359 11:13 240 - - --- - - --- - - --- - - --- 17:50 342 23:20 284 - - --- - - --- - - --- - - --- 1006.4 - - 2 05:03 351 11:44 240 - - --- - - --- - - --- - - --- 18:07 334 23:57 267 - - --- - - --- - - --- - - --- 1012.7 - - 3 05:44 336 - - --- - - --- - - --- - - --- - - --- 18:28 330 12:10 244 - - --- - - --- - - --- - - --- 1018.9 - - 4 06:33 324 00:37 255 - - --- - - --- - - --- - - --- 18:59 334 12:30 257 - - --- - - --- - - --- - - --- 1018.3 - - 5 07:24 313 01:27 250 - - --- - - --- - - --- - - --- 19:18 339 12:55 272 - - --- - - --- - - --- - - --- 1015.1 - - 6 08:43 305 02:36 246 - - --- - - --- - - --- - - --- 19:45 348 12:56 290 - - --- - - --- - - --- - - --- 1012.6 - - 7 - - --- 03:43 248 - - --- - - --- - - --- - - --- 20:14 351 - - --- - - --- - - --- - - --- - - --- 1010.1 - - 8 - - --- 04:51 246 - - --- - - --- - - --- - - --- 21:10 355 - - --- - - --- - - --- - - --- - - --- 1010.5 - - 9 - - --- 06:25 242 - - --- - - --- - - --- - - --- 22:42 355 - - --- - - --- - - --- - - --- - - --- 1011.4 - - 10 - - --- 07:39 229 - - --- - - --- - - --- - - --- 16:09 337 19:03 331 - - --- - - --- - - --- - - --- 1012.7 - - 11 00:40 360 08:28 229 - - --- - - --- - - --- - - --- 15:57 350 20:31 328 - - --- - - --- - - --- - - --- 1008.3 - - 12 01:41 365 09:19 220 - - --- - - --- - - --- - - --- 16:19 339 21:17 303 - - --- - - --- - - --- - - --- 1012.4 - - 13 02:46 362 10:03 217 - - --- - - --- - - --- - - --- 16:35 334 21:54 285 - - --- - - --- - - --- - - --- 1013.5 - - 14 03:39 359 10:27 224 - - --- - - --- - - --- - - --- 16:58 338 22:31 270 - - --- - - --- - - --- - - --- 1013.8 - - 15 04:32 355 11:04 233 - - --- - - --- - - --- - - --- 17:16 341 23:13 259 - - --- - - --- - - --- - - --- 1015.3 - - 16 05:16 344 11:28 246 - - --- - - --- - - --- - - --- 17:38 344 23:51 252 - - --- - - --- - - --- - - --- 1016.6 - - 17 05:55 335 11:53 260 - - --- - - --- - - --- - - --- 18:01 346 - - --- - - --- - - --- - - --- - - --- 1017.5 - - 18 06:42 324 00:29 249 - - --- - - --- - - --- - - --- 18:27 349 12:17 274 - - --- - - --- - - --- - - --- 1018.5 - - 19 07:34 315 01:19 251 - - --- - - --- - - --- - - --- 18:56 348 12:36 287 - - --- - - --- - - --- - - --- 1017.6 - - 20 08:53 308 02:14 255 - - --- - - --- - - --- - - --- 19:23 348 12:37 301 - - --- - - --- - - --- - - --- 1015.6 - - 21 - - --- 03:17 260 - - --- - - --- - - --- - - --- 20:02 350 - - --- - - --- - - --- - - --- - - --- 1015.2 - - 22 - - --- 04:41 262 - - --- - - --- - - --- - - --- 20:25 338 - - --- - - --- - - --- - - --- - - --- 1017.2 - - 23 - - --- 06:29 257 - - --- - - --- - - --- - - --- 15:39 326 17:56 323 22:08 333 - - --- - - --- - - --- 1018.4 - - 24 - - --- 07:25 250 - - --- - - --- - - --- - - --- 15:31 332 18:55 320 - - --- - - --- - - --- - - --- 1013.8 - - 25 00:20 337 08:11 245 - - --- - - --- - - --- - - --- 15:40 341 20:09 317 - - --- - - --- - - --- - - --- 1010.3 - - 26 01:32 350 08:47 246 - - --- - - --- - - --- - - --- 15:53 343 20:48 308 - - --- - - --- - - --- - - --- 1011.6 - - 27 02:18 357 09:22 242 - - --- - - --- - - --- - - --- 16:05 346 21:30 297 - - --- - - --- - - --- - - --- 1009.1 - - 28 02:59 358 09:50 243 - - --- - - --- - - --- - - --- 16:22 348 21:49 286 - - --- - - --- - - --- - - --- 1009.0 - - 29 03:41 361 10:22 248 - - --- - - --- - - --- - - --- 16:35 349 22:23 273 - - --- - - --- - - --- - - --- 1013.4 - - 30 04:21 361 10:46 252 - - --- - - --- - - --- - - --- 16:54 348 22:59 257 - - --- - - --- - - --- - - --- 1014.7 - - 31 05:04 350 11:12 256 - - --- - - --- - - --- - - --- 17:05 345 23:36 243 - - --- - - --- - - --- - - --- 1018.4 - - 最高潮位 最低潮位 12日 01:41 365cm 13日 10:03 217cm