11 (土)	07:06	00:07	17:20	11:45
	133cm	13cm	154cm	99cm
中潮 出 05:41 入 17:09 出 19:54 入 10:27

日立（茨城）2025年10月11日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
10/11 00:00	12.9	↓-0.4	干潮
10/11 00:10	12.9	0
10/11 00:20	13.2	↑0.3
10/11 00:30	13.9	↑0.7
10/11 00:40	15.0	↑1.1
10/11 00:50	16.5	↑1.5
10/11 01:00	18.3	↑1.8
10/11 01:10	20.4	↑2.1
10/11 01:20	22.9	↑2.5
10/11 01:30	25.6	↑2.7
10/11 01:40	28.7	↑3.1
10/11 01:50	32.1	↑3.4
10/11 02:00	35.7	↑3.6
10/11 02:10	39.5	↑3.8
10/11 02:20	43.6	↑4.1
10/11 02:30	47.8	↑4.2
10/11 02:40	52.1	↑4.3
10/11 02:50	56.6	↑4.5
10/11 03:00	61.2	↑4.6
10/11 03:10	65.8	↑4.6
10/11 03:20	70.4	↑4.6
10/11 03:30	75.0	↑4.6
10/11 03:40	79.6	↑4.6
10/11 03:50	84.1	↑4.5
10/11 04:00	88.5	↑4.4
10/11 04:10	92.8	↑4.3
10/11 04:20	96.9	↑4.1
10/11 04:30	100.9	↑4.0
10/11 04:40	104.7	↑3.8
10/11 04:50	108.3	↑3.6
10/11 05:00	111.6	↑3.3
10/11 05:10	114.8	↑3.2
10/11 05:20	117.7	↑2.9
10/11 05:30	120.3	↑2.6
10/11 05:40	122.7	↑2.4
10/11 05:50	124.8	↑2.1
10/11 06:00	126.7	↑1.9
10/11 06:10	128.3	↑1.6
10/11 06:20	129.6	↑1.3
10/11 06:30	130.7	↑1.1
10/11 06:40	131.5	↑0.8
10/11 06:50	132.0	↑0.5
10/11 07:00	132.2	↑0.2	満潮
10/11 07:10	132.2	0
10/11 07:20	132.0	↓-0.2
10/11 07:30	131.5	↓-0.5
10/11 07:40	130.7	↓-0.8
10/11 07:50	129.8	↓-0.9
10/11 08:00	128.7	↓-1.1
10/11 08:10	127.4	↓-1.3
10/11 08:20	125.9	↓-1.5
10/11 08:30	124.3	↓-1.6
10/11 08:40	122.6	↓-1.7
10/11 08:50	120.8	↓-1.8
10/11 09:00	118.9	↓-1.9
10/11 09:10	117.0	↓-1.9
10/11 09:20	115.1	↓-1.9
10/11 09:30	113.2	↓-1.9
10/11 09:40	111.3	↓-1.9
10/11 09:50	109.5	↓-1.8
10/11 10:00	107.8	↓-1.7
10/11 10:10	106.1	↓-1.7
10/11 10:20	104.6	↓-1.5
10/11 10:30	103.2	↓-1.4
10/11 10:40	101.9	↓-1.3
10/11 10:50	100.8	↓-1.1
10/11 11:00	99.9	↓-0.9
10/11 11:10	99.2	↓-0.7
10/11 11:20	98.6	↓-0.6
10/11 11:30	98.2	↓-0.4
10/11 11:40	98.1	↓-0.1	干潮
10/11 11:50	98.1	0
10/11 12:00	98.3	↑0.2
10/11 12:10	98.7	↑0.4
10/11 12:20	99.3	↑0.6
10/11 12:30	100.2	↑0.9
10/11 12:40	101.2	↑1.0
10/11 12:50	102.4	↑1.2
10/11 13:00	103.8	↑1.4
10/11 13:10	105.3	↑1.5
10/11 13:20	107.1	↑1.8
10/11 13:30	109.0	↑1.9
10/11 13:40	111.1	↑2.1
10/11 13:50	113.3	↑2.2
10/11 14:00	115.6	↑2.3
10/11 14:10	118.0	↑2.4
10/11 14:20	120.5	↑2.5
10/11 14:30	123.1	↑2.6
10/11 14:40	125.7	↑2.6
10/11 14:50	128.3	↑2.6
10/11 15:00	130.9	↑2.6
10/11 15:10	133.5	↑2.6
10/11 15:20	136.0	↑2.5
10/11 15:30	138.5	↑2.5
10/11 15:40	140.8	↑2.3
10/11 15:50	143.0	↑2.2
10/11 16:00	145.0	↑2.0
10/11 16:10	146.8	↑1.8
10/11 16:20	148.5	↑1.7
10/11 16:30	149.9	↑1.4
10/11 16:40	151.1	↑1.2
10/11 16:50	152.0	↑0.9
10/11 17:00	152.7	↑0.7
10/11 17:10	153.1	↑0.4	満潮
10/11 17:20	153.2	↑0.1	満潮
10/11 17:30	153.0	↓-0.2
10/11 17:40	152.6	↓-0.4
10/11 17:50	151.8	↓-0.8
10/11 18:00	150.8	↓-1.0
10/11 18:10	149.5	↓-1.3
10/11 18:20	147.8	↓-1.7
10/11 18:30	145.9	↓-1.9
10/11 18:40	143.7	↓-2.2
10/11 18:50	141.3	↓-2.4
10/11 19:00	138.5	↓-2.8
10/11 19:10	135.6	↓-2.9
10/11 19:20	132.3	↓-3.3
10/11 19:30	128.8	↓-3.5
10/11 19:40	125.1	↓-3.7
10/11 19:50	121.2	↓-3.9
10/11 20:00	117.1	↓-4.1
10/11 20:10	112.8	↓-4.3
10/11 20:20	108.3	↓-4.5
10/11 20:30	103.8	↓-4.5
10/11 20:40	99.1	↓-4.7
10/11 20:50	94.3	↓-4.8
10/11 21:00	89.5	↓-4.8
10/11 21:10	84.7	↓-4.8
10/11 21:20	79.8	↓-4.9	最大潮位差
10/11 21:30	75.0	↓-4.8
10/11 21:40	70.2	↓-4.8
10/11 21:50	65.6	↓-4.6
10/11 22:00	61.0	↓-4.6
10/11 22:10	56.5	↓-4.5
10/11 22:20	52.3	↓-4.2
10/11 22:30	48.2	↓-4.1
10/11 22:40	44.2	↓-4.0
10/11 22:50	40.6	↓-3.6
10/11 23:00	37.1	↓-3.5
10/11 23:10	33.9	↓-3.2
10/11 23:20	31.0	↓-2.9
10/11 23:30	28.3	↓-2.7
10/11 23:40	25.9	↓-2.4
10/11 23:50	23.8	↓-2.1