験　潮　記　録 令和7年08月(2025) 自 令和7年08月01日 方　面：本州東岸 緯　度　 39度　16分 24秒 N 至 令和7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 08:09 317 02:05 270 - - --- - - --- - - --- - - --- 19:47 351 13:12 291 - - --- - - --- - - --- - - --- 1008.1 - - 2 09:47 315 02:56 276 - - --- - - --- - - --- - - --- 20:06 355 12:50 309 - - --- - - --- - - --- - - --- 1002.9 - - 3 - - --- 04:21 276 - - --- - - --- - - --- - - --- 20:32 349 - - --- - - --- - - --- - - --- - - --- 1006.0 - - 4 - - --- 05:50 266 - - --- - - --- - - --- - - --- 21:31 343 - - --- - - --- - - --- - - --- - - --- 1007.2 - - 5 - - --- 07:06 254 - - --- - - --- - - --- - - --- 16:03 334 18:31 329 22:58 341 - - --- - - --- - - --- 1004.7 - - 6 - - --- 07:48 245 - - --- - - --- - - --- - - --- 15:53 338 19:34 329 - - --- - - --- - - --- - - --- 1003.9 - - 7 00:41 350 08:33 246 - - --- - - --- - - --- - - --- 16:09 350 20:24 330 - - --- - - --- - - --- - - --- 998.0 - - 8 01:40 362 09:16 240 - - --- - - --- - - --- - - --- 16:32 350 21:16 318 - - --- - - --- - - --- - - --- 1001.9 - - 9 02:15 359 09:47 227 - - --- - - --- - - --- - - --- 16:48 342 21:47 303 - - --- - - --- - - --- - - --- 1008.6 - - 10 03:06 358 10:19 229 - - --- - - --- - - --- - - --- 17:12 345 22:20 298 - - --- - - --- - - --- - - --- 1007.1 - - 11 03:58 365 10:55 236 - - --- - - --- - - --- - - --- 17:25 345 23:01 279 - - --- - - --- - - --- - - --- 1006.2 - - 12 04:47 355 11:24 238 - - --- - - --- - - --- - - --- 17:41 341 23:42 263 - - --- - - --- - - --- - - --- 1012.3 - - 13 05:37 348 11:53 249 - - --- - - --- - - --- - - --- 18:07 342 - - --- - - --- - - --- - - --- - - --- 1018.7 - - 14 06:18 335 00:19 256 - - --- - - --- - - --- - - --- 18:21 348 12:04 266 - - --- - - --- - - --- - - --- 1018.6 - - 15 07:15 324 01:13 247 - - --- - - --- - - --- - - --- 18:48 350 12:28 283 - - --- - - --- - - --- - - --- 1014.5 - - 16 08:33 312 02:06 245 - - --- - - --- - - --- - - --- 19:16 357 12:34 297 - - --- - - --- - - --- - - --- 1016.5 - - 17 - - --- 03:16 248 - - --- - - --- - - --- - - --- 19:47 355 - - --- - - --- - - --- - - --- - - --- 1012.9 - - 18 - - --- 04:53 244 - - --- - - --- - - --- - - --- 20:50 350 - - --- - - --- - - --- - - --- - - --- 1016.4 - - 19 - - --- 06:15 243 - - --- - - --- - - --- - - --- 22:32 352 - - --- - - --- - - --- - - --- - - --- 1012.8 - - 20 - - --- 07:40 237 - - --- - - --- - - --- - - --- 15:43 335 19:08 328 - - --- - - --- - - --- - - --- 1010.2 - - 21 00:33 353 08:28 234 - - --- - - --- - - --- - - --- 15:51 337 20:19 316 - - --- - - --- - - --- - - --- 1010.7 - - 22 01:37 355 09:06 226 - - --- - - --- - - --- - - --- 16:05 335 20:55 302 - - --- - - --- - - --- - - --- 1013.9 - - 23 02:31 362 09:43 232 - - --- - - --- - - --- - - --- 16:17 339 21:33 289 - - --- - - --- - - --- - - --- 1011.1 - - 24 03:25 360 10:16 238 - - --- - - --- - - --- - - --- 16:27 341 22:09 279 - - --- - - --- - - --- - - --- 1014.7 - - 25 04:02 358 10:48 244 - - --- - - --- - - --- - - --- 16:53 343 22:43 265 - - --- - - --- - - --- - - --- 1017.6 - - 26 04:49 348 11:09 249 - - --- - - --- - - --- - - --- 17:04 343 23:19 257 - - --- - - --- - - --- - - --- 1013.7 - - 27 05:34 343 11:25 264 - - --- - - --- - - --- - - --- 17:24 350 23:55 253 - - --- - - --- - - --- - - --- 1008.9 - - 28 06:03 330 11:45 273 - - --- - - --- - - --- - - --- 17:46 348 - - --- - - --- - - --- - - --- - - --- 1016.4 - - 29 06:43 325 00:32 255 - - --- - - --- - - --- - - --- 18:11 348 12:11 287 - - --- - - --- - - --- - - --- 1016.5 - - 30 07:30 320 01:11 260 - - --- - - --- - - --- - - --- 18:36 349 12:15 299 - - --- - - --- - - --- - - --- 1013.2 - - 31 09:03 309 02:11 261 - - --- - - --- - - --- - - --- 19:01 344 12:15 305 - - --- - - --- - - --- - - --- 1016.4 - - 最高潮位 最低潮位 11日 03:58 365cm 22日 09:06 226cm