06 (水)	04:57	11:03	17:12	23:24
	144cm	56cm	145cm	50cm
中潮 出 05:14 入 17:59 出 18:41 入 07:04

日立（茨城）2028年09月06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
9/6 00:00	60.3	↑2.0
9/6 00:10	62.6	↑2.3
9/6 00:20	65.1	↑2.5
9/6 00:30	67.9	↑2.8
9/6 00:40	71.0	↑3.1
9/6 00:50	74.3	↑3.3
9/6 01:00	77.8	↑3.5
9/6 01:10	81.5	↑3.7
9/6 01:20	85.3	↑3.8
9/6 01:30	89.2	↑3.9
9/6 01:40	93.2	↑4.0
9/6 01:50	97.2	↑4.0
9/6 02:00	101.2	↑4.0
9/6 02:10	105.2	↑4.0
9/6 02:20	109.1	↑3.9
9/6 02:30	112.9	↑3.8
9/6 02:40	116.6	↑3.7
9/6 02:50	120.2	↑3.6
9/6 03:00	123.5	↑3.3
9/6 03:10	126.7	↑3.2
9/6 03:20	129.6	↑2.9
9/6 03:30	132.3	↑2.7
9/6 03:40	134.7	↑2.4
9/6 03:50	136.9	↑2.2
9/6 04:00	138.8	↑1.9
9/6 04:10	140.4	↑1.6
9/6 04:20	141.7	↑1.3
9/6 04:30	142.7	↑1.0
9/6 04:40	143.3	↑0.6
9/6 04:50	143.7	↑0.4	満潮
9/6 05:00	143.7	0
9/6 05:10	143.4	↓-0.3
9/6 05:20	142.8	↓-0.6
9/6 05:30	141.9	↓-0.9
9/6 05:40	140.6	↓-1.3
9/6 05:50	139.1	↓-1.5
9/6 06:00	137.2	↓-1.9
9/6 06:10	135.0	↓-2.2
9/6 06:20	132.6	↓-2.4
9/6 06:30	129.9	↓-2.7
9/6 06:40	127.0	↓-2.9
9/6 06:50	123.8	↓-3.2
9/6 07:00	120.5	↓-3.3
9/6 07:10	117.0	↓-3.5
9/6 07:20	113.4	↓-3.6
9/6 07:30	109.6	↓-3.8
9/6 07:40	105.8	↓-3.8
9/6 07:50	101.9	↓-3.9
9/6 08:00	98.0	↓-3.9
9/6 08:10	94.2	↓-3.8
9/6 08:20	90.3	↓-3.9
9/6 08:30	86.6	↓-3.7
9/6 08:40	83.0	↓-3.6
9/6 08:50	79.5	↓-3.5
9/6 09:00	76.2	↓-3.3
9/6 09:10	73.1	↓-3.1
9/6 09:20	70.1	↓-3.0
9/6 09:30	67.4	↓-2.7
9/6 09:40	65.0	↓-2.4
9/6 09:50	62.7	↓-2.3
9/6 10:00	60.8	↓-1.9
9/6 10:10	59.1	↓-1.7
9/6 10:20	57.7	↓-1.4
9/6 10:30	56.6	↓-1.1
9/6 10:40	55.8	↓-0.8
9/6 10:50	55.2	↓-0.6
9/6 11:00	55.0	↓-0.2	干潮
9/6 11:10	55.1	↑0.1
9/6 11:20	55.5	↑0.4
9/6 11:30	56.2	↑0.7
9/6 11:40	57.2	↑1.0
9/6 11:50	58.5	↑1.3
9/6 12:00	60.2	↑1.7
9/6 12:10	62.1	↑1.9
9/6 12:20	64.2	↑2.1
9/6 12:30	66.7	↑2.5
9/6 12:40	69.4	↑2.7
9/6 12:50	72.4	↑3.0
9/6 13:00	75.5	↑3.1
9/6 13:10	78.9	↑3.4
9/6 13:20	82.4	↑3.5
9/6 13:30	86.0	↑3.6
9/6 13:40	89.8	↑3.8
9/6 13:50	93.6	↑3.8
9/6 14:00	97.5	↑3.9
9/6 14:10	101.4	↑3.9
9/6 14:20	105.3	↑3.9
9/6 14:30	109.1	↑3.8
9/6 14:40	112.8	↑3.7
9/6 14:50	116.5	↑3.7
9/6 15:00	120.0	↑3.5
9/6 15:10	123.3	↑3.3
9/6 15:20	126.5	↑3.2
9/6 15:30	129.4	↑2.9
9/6 15:40	132.2	↑2.8
9/6 15:50	134.7	↑2.5
9/6 16:00	136.9	↑2.2
9/6 16:10	138.9	↑2.0
9/6 16:20	140.6	↑1.7
9/6 16:30	142.0	↑1.4
9/6 16:40	143.1	↑1.1
9/6 16:50	143.9	↑0.8
9/6 17:00	144.4	↑0.5
9/6 17:10	144.6	↑0.2	満潮
9/6 17:20	144.5	↓-0.1
9/6 17:30	144.0	↓-0.5
9/6 17:40	143.2	↓-0.8
9/6 17:50	142.1	↓-1.1
9/6 18:00	140.7	↓-1.4
9/6 18:10	139.0	↓-1.7
9/6 18:20	137.0	↓-2.0
9/6 18:30	134.6	↓-2.4
9/6 18:40	132.0	↓-2.6
9/6 18:50	129.2	↓-2.8
9/6 19:00	126.1	↓-3.1
9/6 19:10	122.7	↓-3.4
9/6 19:20	119.2	↓-3.5
9/6 19:30	115.5	↓-3.7
9/6 19:40	111.7	↓-3.8
9/6 19:50	107.7	↓-4.0
9/6 20:00	103.7	↓-4.0
9/6 20:10	99.6	↓-4.1	最大潮位差
9/6 20:20	95.5	↓-4.1	最大潮位差
9/6 20:30	91.4	↓-4.1	最大潮位差
9/6 20:40	87.3	↓-4.1	最大潮位差
9/6 20:50	83.4	↓-3.9
9/6 21:00	79.5	↓-3.9
9/6 21:10	75.8	↓-3.7
9/6 21:20	72.3	↓-3.5
9/6 21:30	68.9	↓-3.4
9/6 21:40	65.8	↓-3.1
9/6 21:50	62.8	↓-3.0
9/6 22:00	60.2	↓-2.6
9/6 22:10	57.7	↓-2.5
9/6 22:20	55.6	↓-2.1
9/6 22:30	53.8	↓-1.8
9/6 22:40	52.2	↓-1.6
9/6 22:50	51.0	↓-1.2
9/6 23:00	50.1	↓-0.9
9/6 23:10	49.5	↓-0.6
9/6 23:20	49.2	↓-0.3	干潮
9/6 23:30	49.2	0
9/6 23:40	49.6	↑0.4
9/6 23:50	50.3	↑0.7