1 (火)	03:00	09:18	15:37	21:36
	137cm	47cm	137cm	59cm
大潮 出 05:33 入 17:22 出 03:52 入 16:42

日立（茨城）2024年10月1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
10/1 00:00	102.4	↑3.0
10/1 00:10	105.4	↑3.0
10/1 00:20	108.4	↑3.0
10/1 00:30	111.3	↑2.9
10/1 00:40	114.1	↑2.8
10/1 00:50	116.9	↑2.8
10/1 01:00	119.5	↑2.6
10/1 01:10	122.1	↑2.6
10/1 01:20	124.4	↑2.3
10/1 01:30	126.6	↑2.2
10/1 01:40	128.7	↑2.1
10/1 01:50	130.5	↑1.8
10/1 02:00	132.1	↑1.6
10/1 02:10	133.5	↑1.4
10/1 02:20	134.7	↑1.2
10/1 02:30	135.6	↑0.9
10/1 02:40	136.3	↑0.7
10/1 02:50	136.7	↑0.4	満潮
10/1 03:00	136.8	↑0.1	満潮
10/1 03:10	136.6	↓-0.2
10/1 03:20	136.1	↓-0.5
10/1 03:30	135.4	↓-0.7
10/1 03:40	134.3	↓-1.1
10/1 03:50	132.9	↓-1.4
10/1 04:00	131.3	↓-1.6
10/1 04:10	129.3	↓-2.0
10/1 04:20	127.1	↓-2.2
10/1 04:30	124.7	↓-2.4
10/1 04:40	122.0	↓-2.7
10/1 04:50	119.0	↓-3.0
10/1 05:00	115.9	↓-3.1
10/1 05:10	112.6	↓-3.3
10/1 05:20	109.1	↓-3.5
10/1 05:30	105.5	↓-3.6
10/1 05:40	101.8	↓-3.7
10/1 05:50	98.1	↓-3.7
10/1 06:00	94.3	↓-3.8	最大潮位差
10/1 06:10	90.5	↓-3.8	最大潮位差
10/1 06:20	86.7	↓-3.8	最大潮位差
10/1 06:30	83.0	↓-3.7
10/1 06:40	79.4	↓-3.6
10/1 06:50	75.8	↓-3.6
10/1 07:00	72.4	↓-3.4
10/1 07:10	69.1	↓-3.3
10/1 07:20	66.0	↓-3.1
10/1 07:30	63.0	↓-3.0
10/1 07:40	60.2	↓-2.8
10/1 07:50	57.7	↓-2.5
10/1 08:00	55.4	↓-2.3
10/1 08:10	53.3	↓-2.1
10/1 08:20	51.5	↓-1.8
10/1 08:30	50.0	↓-1.5
10/1 08:40	48.7	↓-1.3
10/1 08:50	47.7	↓-1.0
10/1 09:00	47.0	↓-0.7
10/1 09:10	46.6	↓-0.4	干潮
10/1 09:20	46.6	0
10/1 09:30	46.8	↑0.2
10/1 09:40	47.4	↑0.6
10/1 09:50	48.2	↑0.8
10/1 10:00	49.4	↑1.2
10/1 10:10	50.9	↑1.5
10/1 10:20	52.7	↑1.8
10/1 10:30	54.7	↑2.0
10/1 10:40	57.0	↑2.3
10/1 10:50	59.6	↑2.6
10/1 11:00	62.4	↑2.8
10/1 11:10	65.5	↑3.1
10/1 11:20	68.7	↑3.2
10/1 11:30	72.0	↑3.3
10/1 11:40	75.5	↑3.5
10/1 11:50	79.1	↑3.6
10/1 12:00	82.8	↑3.7
10/1 12:10	86.5	↑3.7
10/1 12:20	90.2	↑3.7
10/1 12:30	94.0	↑3.8	最大潮位差
10/1 12:40	97.7	↑3.7
10/1 12:50	101.3	↑3.6
10/1 13:00	104.9	↑3.6
10/1 13:10	108.3	↑3.4
10/1 13:20	111.6	↑3.3
10/1 13:30	114.8	↑3.2
10/1 13:40	117.8	↑3.0
10/1 13:50	120.7	↑2.9
10/1 14:00	123.3	↑2.6
10/1 14:10	125.8	↑2.5
10/1 14:20	128.0	↑2.2
10/1 14:30	130.0	↑2.0
10/1 14:40	131.7	↑1.7
10/1 14:50	133.2	↑1.5
10/1 15:00	134.4	↑1.2
10/1 15:10	135.3	↑0.9
10/1 15:20	135.9	↑0.6
10/1 15:30	136.3	↑0.4	満潮
10/1 15:40	136.3	0
10/1 15:50	136.0	↓-0.3
10/1 16:00	135.4	↓-0.6
10/1 16:10	134.5	↓-0.9
10/1 16:20	133.4	↓-1.1
10/1 16:30	131.9	↓-1.5
10/1 16:40	130.1	↓-1.8
10/1 16:50	128.1	↓-2.0
10/1 17:00	125.8	↓-2.3
10/1 17:10	123.3	↓-2.5
10/1 17:20	120.6	↓-2.7
10/1 17:30	117.7	↓-2.9
10/1 17:40	114.7	↓-3.0
10/1 17:50	111.5	↓-3.2
10/1 18:00	108.2	↓-3.3
10/1 18:10	104.8	↓-3.4
10/1 18:20	101.4	↓-3.4
10/1 18:30	98.0	↓-3.4
10/1 18:40	94.6	↓-3.4
10/1 18:50	91.2	↓-3.4
10/1 19:00	87.9	↓-3.3
10/1 19:10	84.6	↓-3.3
10/1 19:20	81.5	↓-3.1
10/1 19:30	78.5	↓-3.0
10/1 19:40	75.6	↓-2.9
10/1 19:50	72.9	↓-2.7
10/1 20:00	70.4	↓-2.5
10/1 20:10	68.1	↓-2.3
10/1 20:20	66.0	↓-2.1
10/1 20:30	64.1	↓-1.9
10/1 20:40	62.5	↓-1.6
10/1 20:50	61.1	↓-1.4
10/1 21:00	60.0	↓-1.1
10/1 21:10	59.1	↓-0.9
10/1 21:20	58.5	↓-0.6
10/1 21:30	58.3	↓-0.2	干潮
10/1 21:40	58.3	0
10/1 21:50	58.6	↑0.3
10/1 22:00	59.2	↑0.6
10/1 22:10	60.1	↑0.9
10/1 22:20	61.3	↑1.2
10/1 22:30	62.9	↑1.6
10/1 22:40	64.7	↑1.8
10/1 22:50	66.7	↑2.0
10/1 23:00	69.1	↑2.4
10/1 23:10	71.6	↑2.5
10/1 23:20	74.4	↑2.8
10/1 23:30	77.4	↑3.0
10/1 23:40	80.6	↑3.2
10/1 23:50	83.9	↑3.3