20 (木)	05:22	11:25	17:28	23:49
	148cm	57cm	147cm	43cm
中潮 出 05:24 入 17:40 出 19:27 入 07:43

日立（茨城）2035年09月20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
9/20 00:00	51.1	↑1.5
9/20 00:10	52.9	↑1.8
9/20 00:20	55.0	↑2.1
9/20 00:30	57.5	↑2.5
9/20 00:40	60.3	↑2.8
9/20 00:50	63.3	↑3.0
9/20 01:00	66.6	↑3.3
9/20 01:10	70.2	↑3.6
9/20 01:20	74.0	↑3.8
9/20 01:30	78.0	↑4.0
9/20 01:40	82.1	↑4.1
9/20 01:50	86.4	↑4.3
9/20 02:00	90.7	↑4.3
9/20 02:10	95.1	↑4.4	最大潮位差
9/20 02:20	99.5	↑4.4	最大潮位差
9/20 02:30	103.9	↑4.4	最大潮位差
9/20 02:40	108.2	↑4.3
9/20 02:50	112.5	↑4.3
9/20 03:00	116.6	↑4.1
9/20 03:10	120.5	↑3.9
9/20 03:20	124.3	↑3.8
9/20 03:30	127.9	↑3.6
9/20 03:40	131.2	↑3.3
9/20 03:50	134.2	↑3.0
9/20 04:00	137.0	↑2.8
9/20 04:10	139.5	↑2.5
9/20 04:20	141.7	↑2.2
9/20 04:30	143.6	↑1.9
9/20 04:40	145.1	↑1.5
9/20 04:50	146.3	↑1.2
9/20 05:00	147.2	↑0.9
9/20 05:10	147.8	↑0.6
9/20 05:20	148.0	↑0.2	満潮
9/20 05:30	147.8	↓-0.2
9/20 05:40	147.3	↓-0.5
9/20 05:50	146.5	↓-0.8
9/20 06:00	145.4	↓-1.1
9/20 06:10	143.9	↓-1.5
9/20 06:20	142.1	↓-1.8
9/20 06:30	140.0	↓-2.1
9/20 06:40	137.6	↓-2.4
9/20 06:50	135.0	↓-2.6
9/20 07:00	132.1	↓-2.9
9/20 07:10	128.9	↓-3.2
9/20 07:20	125.5	↓-3.4
9/20 07:30	122.0	↓-3.5
9/20 07:40	118.3	↓-3.7
9/20 07:50	114.4	↓-3.9
9/20 08:00	110.5	↓-3.9
9/20 08:10	106.5	↓-4.0
9/20 08:20	102.4	↓-4.1
9/20 08:30	98.4	↓-4.0
9/20 08:40	94.4	↓-4.0
9/20 08:50	90.5	↓-3.9
9/20 09:00	86.7	↓-3.8
9/20 09:10	83.0	↓-3.7
9/20 09:20	79.5	↓-3.5
9/20 09:30	76.1	↓-3.4
9/20 09:40	73.0	↓-3.1
9/20 09:50	70.1	↓-2.9
9/20 10:00	67.4	↓-2.7
9/20 10:10	65.1	↓-2.3
9/20 10:20	62.9	↓-2.2
9/20 10:30	61.1	↓-1.8
9/20 10:40	59.6	↓-1.5
9/20 10:50	58.3	↓-1.3
9/20 11:00	57.4	↓-0.9
9/20 11:10	56.8	↓-0.6
9/20 11:20	56.5	↓-0.3	干潮
9/20 11:30	56.6	↑0.1
9/20 11:40	56.9	↑0.3
9/20 11:50	57.5	↑0.6
9/20 12:00	58.5	↑1.0
9/20 12:10	59.8	↑1.3
9/20 12:20	61.4	↑1.6
9/20 12:30	63.3	↑1.9
9/20 12:40	65.4	↑2.1
9/20 12:50	67.9	↑2.5
9/20 13:00	70.6	↑2.7
9/20 13:10	73.5	↑2.9
9/20 13:20	76.7	↑3.2
9/20 13:30	80.1	↑3.4
9/20 13:40	83.6	↑3.5
9/20 13:50	87.3	↑3.7
9/20 14:00	91.1	↑3.8
9/20 14:10	95.0	↑3.9
9/20 14:20	99.0	↑4.0
9/20 14:30	103.0	↑4.0
9/20 14:40	106.9	↑3.9
9/20 14:50	110.9	↑4.0
9/20 15:00	114.7	↑3.8
9/20 15:10	118.5	↑3.8
9/20 15:20	122.1	↑3.6
9/20 15:30	125.5	↑3.4
9/20 15:40	128.8	↑3.3
9/20 15:50	131.8	↑3.0
9/20 16:00	134.6	↑2.8
9/20 16:10	137.2	↑2.6
9/20 16:20	139.4	↑2.2
9/20 16:30	141.4	↑2.0
9/20 16:40	143.1	↑1.7
9/20 16:50	144.5	↑1.4
9/20 17:00	145.5	↑1.0
9/20 17:10	146.3	↑0.8
9/20 17:20	146.7	↑0.4	満潮
9/20 17:30	146.8	↑0.1
9/20 17:40	146.5	↓-0.3
9/20 17:50	145.9	↓-0.6
9/20 18:00	145.0	↓-0.9
9/20 18:10	143.8	↓-1.2
9/20 18:20	142.2	↓-1.6
9/20 18:30	140.3	↓-1.9
9/20 18:40	138.1	↓-2.2
9/20 18:50	135.7	↓-2.4
9/20 19:00	132.9	↓-2.8
9/20 19:10	129.8	↓-3.1
9/20 19:20	126.5	↓-3.3
9/20 19:30	123.0	↓-3.5
9/20 19:40	119.3	↓-3.7
9/20 19:50	115.3	↓-4.0
9/20 20:00	111.2	↓-4.1
9/20 20:10	107.0	↓-4.2
9/20 20:20	102.7	↓-4.3
9/20 20:30	98.4	↓-4.3
9/20 20:40	94.0	↓-4.4	最大潮位差
9/20 20:50	89.6	↓-4.4	最大潮位差
9/20 21:00	85.2	↓-4.4	最大潮位差
9/20 21:10	80.9	↓-4.3
9/20 21:20	76.8	↓-4.1
9/20 21:30	72.7	↓-4.1
9/20 21:40	68.9	↓-3.8
9/20 21:50	65.2	↓-3.7
9/20 22:00	61.7	↓-3.5
9/20 22:10	58.5	↓-3.2
9/20 22:20	55.5	↓-3.0
9/20 22:30	52.8	↓-2.7
9/20 22:40	50.4	↓-2.4
9/20 22:50	48.3	↓-2.1
9/20 23:00	46.5	↓-1.8
9/20 23:10	45.0	↓-1.5
9/20 23:20	43.9	↓-1.1
9/20 23:30	43.1	↓-0.8
9/20 23:40	42.7	↓-0.4	干潮
9/20 23:50	42.5	↓-0.2