14 (土)	05:08	10:49	16:33	23:09
	142cm	67cm	145cm	33cm
中潮 出 05:44 入 17:05 出 07:11 入 18:20

日立（茨城）2034年10月14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
10/14 00:00	45.0	↑2.6
10/14 00:10	47.9	↑2.9
10/14 00:20	51.1	↑3.2
10/14 00:30	54.6	↑3.5
10/14 00:40	58.3	↑3.7
10/14 00:50	62.2	↑3.9
10/14 01:00	66.3	↑4.1
10/14 01:10	70.5	↑4.2
10/14 01:20	74.9	↑4.4
10/14 01:30	79.3	↑4.4
10/14 01:40	83.7	↑4.4
10/14 01:50	88.2	↑4.5
10/14 02:00	92.6	↑4.4
10/14 02:10	97.0	↑4.4
10/14 02:20	101.3	↑4.3
10/14 02:30	105.5	↑4.2
10/14 02:40	109.6	↑4.1
10/14 02:50	113.4	↑3.8
10/14 03:00	117.1	↑3.7
10/14 03:10	120.6	↑3.5
10/14 03:20	123.9	↑3.3
10/14 03:30	126.9	↑3.0
10/14 03:40	129.7	↑2.8
10/14 03:50	132.2	↑2.5
10/14 04:00	134.4	↑2.2
10/14 04:10	136.4	↑2.0
10/14 04:20	138.0	↑1.6
10/14 04:30	139.3	↑1.3
10/14 04:40	140.4	↑1.1
10/14 04:50	141.1	↑0.7
10/14 05:00	141.4	↑0.3	満潮
10/14 05:10	141.5	↑0.1
10/14 05:20	141.2	↓-0.3
10/14 05:30	140.6	↓-0.6
10/14 05:40	139.7	↓-0.9
10/14 05:50	138.5	↓-1.2
10/14 06:00	136.9	↓-1.6
10/14 06:10	135.1	↓-1.8
10/14 06:20	133.0	↓-2.1
10/14 06:30	130.6	↓-2.4
10/14 06:40	128.0	↓-2.6
10/14 06:50	125.1	↓-2.9
10/14 07:00	122.1	↓-3.0
10/14 07:10	118.9	↓-3.2
10/14 07:20	115.6	↓-3.3
10/14 07:30	112.2	↓-3.4
10/14 07:40	108.8	↓-3.4
10/14 07:50	105.3	↓-3.5
10/14 08:00	101.8	↓-3.5
10/14 08:10	98.4	↓-3.4
10/14 08:20	95.0	↓-3.4
10/14 08:30	91.7	↓-3.3
10/14 08:40	88.5	↓-3.2
10/14 08:50	85.5	↓-3.0
10/14 09:00	82.6	↓-2.9
10/14 09:10	80.0	↓-2.6
10/14 09:20	77.5	↓-2.5
10/14 09:30	75.3	↓-2.2
10/14 09:40	73.3	↓-2.0
10/14 09:50	71.5	↓-1.8
10/14 10:00	70.0	↓-1.5
10/14 10:10	68.8	↓-1.2
10/14 10:20	67.9	↓-0.9
10/14 10:30	67.2	↓-0.7
10/14 10:40	66.8	↓-0.4	干潮
10/14 10:50	66.7	↓-0.1
10/14 11:00	67.0	↑0.3
10/14 11:10	67.5	↑0.5
10/14 11:20	68.3	↑0.8
10/14 11:30	69.4	↑1.1
10/14 11:40	70.8	↑1.4
10/14 11:50	72.5	↑1.7
10/14 12:00	74.5	↑2.0
10/14 12:10	76.7	↑2.2
10/14 12:20	79.2	↑2.5
10/14 12:30	82.0	↑2.8
10/14 12:40	84.9	↑2.9
10/14 12:50	88.0	↑3.1
10/14 13:00	91.3	↑3.3
10/14 13:10	94.8	↑3.5
10/14 13:20	98.3	↑3.5
10/14 13:30	101.9	↑3.6
10/14 13:40	105.5	↑3.6
10/14 13:50	109.2	↑3.7
10/14 14:00	112.8	↑3.6
10/14 14:10	116.3	↑3.5
10/14 14:20	119.7	↑3.4
10/14 14:30	123.0	↑3.3
10/14 14:40	126.2	↑3.2
10/14 14:50	129.2	↑3.0
10/14 15:00	131.9	↑2.7
10/14 15:10	134.5	↑2.6
10/14 15:20	136.8	↑2.3
10/14 15:30	138.8	↑2.0
10/14 15:40	140.5	↑1.7
10/14 15:50	142.0	↑1.5
10/14 16:00	143.2	↑1.2
10/14 16:10	144.0	↑0.8
10/14 16:20	144.5	↑0.5
10/14 16:30	144.8	↑0.3	満潮
10/14 16:40	144.7	↓-0.1
10/14 16:50	144.2	↓-0.5
10/14 17:00	143.5	↓-0.7
10/14 17:10	142.4	↓-1.1
10/14 17:20	141.0	↓-1.4
10/14 17:30	139.2	↓-1.8
10/14 17:40	137.2	↓-2.0
10/14 17:50	134.8	↓-2.4
10/14 18:00	132.2	↓-2.6
10/14 18:10	129.2	↓-3.0
10/14 18:20	126.0	↓-3.2
10/14 18:30	122.5	↓-3.5
10/14 18:40	118.8	↓-3.7
10/14 18:50	114.9	↓-3.9
10/14 19:00	110.7	↓-4.2
10/14 19:10	106.5	↓-4.2
10/14 19:20	102.0	↓-4.5
10/14 19:30	97.5	↓-4.5
10/14 19:40	93.0	↓-4.5
10/14 19:50	88.4	↓-4.6	最大潮位差
10/14 20:00	83.8	↓-4.6	最大潮位差
10/14 20:10	79.2	↓-4.6	最大潮位差
10/14 20:20	74.7	↓-4.5
10/14 20:30	70.3	↓-4.4
10/14 20:40	66.1	↓-4.2
10/14 20:50	62.0	↓-4.1
10/14 21:00	58.1	↓-3.9
10/14 21:10	54.4	↓-3.7
10/14 21:20	50.9	↓-3.5
10/14 21:30	47.7	↓-3.2
10/14 21:40	44.8	↓-2.9
10/14 21:50	42.1	↓-2.7
10/14 22:00	39.8	↓-2.3
10/14 22:10	37.7	↓-2.1
10/14 22:20	36.0	↓-1.7
10/14 22:30	34.5	↓-1.5
10/14 22:40	33.4	↓-1.1
10/14 22:50	32.7	↓-0.7
10/14 23:00	32.2	↓-0.5	干潮
10/14 23:10	32.1	↓-0.1
10/14 23:20	32.4	↑0.3
10/14 23:30	33.0	↑0.6
10/14 23:40	33.9	↑0.9
10/14 23:50	35.2	↑1.3