3 (金)	05:26	10:56	16:54	23:25
	112cm	46cm	121cm	11cm
中潮 出 06:06 入 17:36 出 19:01 入 06:57

那珂湊（茨城）2056年03月3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
3/3 00:00	11.8	↑2.3
3/3 00:10	14.4	↑2.6
3/3 00:20	17.2	↑2.8
3/3 00:30	20.3	↑3.1
3/3 00:40	23.6	↑3.3
3/3 00:50	27.1	↑3.5
3/3 01:00	30.8	↑3.7
3/3 01:10	34.6	↑3.8
3/3 01:20	38.6	↑4.0
3/3 01:30	42.7	↑4.1
3/3 01:40	46.9	↑4.2
3/3 01:50	51.1	↑4.2
3/3 02:00	55.4	↑4.3
3/3 02:10	59.6	↑4.2
3/3 02:20	63.9	↑4.3
3/3 02:30	68.1	↑4.2
3/3 02:40	72.2	↑4.1
3/3 02:50	76.2	↑4.0
3/3 03:00	80.1	↑3.9
3/3 03:10	83.9	↑3.8
3/3 03:20	87.5	↑3.6
3/3 03:30	90.9	↑3.4
3/3 03:40	94.1	↑3.2
3/3 03:50	97.1	↑3.0
3/3 04:00	99.8	↑2.7
3/3 04:10	102.3	↑2.5
3/3 04:20	104.5	↑2.2
3/3 04:30	106.3	↑1.8
3/3 04:40	107.9	↑1.6
3/3 04:50	109.2	↑1.3
3/3 05:00	110.2	↑1.0
3/3 05:10	110.8	↑0.6
3/3 05:20	111.2	↑0.4	満潮
3/3 05:30	111.2	0
3/3 05:40	110.9	↓-0.3
3/3 05:50	110.2	↓-0.7
3/3 06:00	109.3	↓-0.9
3/3 06:10	108.1	↓-1.2
3/3 06:20	106.6	↓-1.5
3/3 06:30	104.8	↓-1.8
3/3 06:40	102.8	↓-2.0
3/3 06:50	100.6	↓-2.2
3/3 07:00	98.2	↓-2.4
3/3 07:10	95.6	↓-2.6
3/3 07:20	92.8	↓-2.8
3/3 07:30	89.9	↓-2.9
3/3 07:40	86.9	↓-3.0
3/3 07:50	83.8	↓-3.1
3/3 08:00	80.6	↓-3.2
3/3 08:10	77.5	↓-3.1
3/3 08:20	74.4	↓-3.1
3/3 08:30	71.3	↓-3.1
3/3 08:40	68.2	↓-3.1
3/3 08:50	65.3	↓-2.9
3/3 09:00	62.5	↓-2.8
3/3 09:10	59.8	↓-2.7
3/3 09:20	57.3	↓-2.5
3/3 09:30	55.0	↓-2.3
3/3 09:40	52.9	↓-2.1
3/3 09:50	51.0	↓-1.9
3/3 10:00	49.3	↓-1.7
3/3 10:10	48.0	↓-1.3
3/3 10:20	46.8	↓-1.2
3/3 10:30	46.0	↓-0.8
3/3 10:40	45.4	↓-0.6
3/3 10:50	45.2	↓-0.2	干潮
3/3 11:00	45.2	0
3/3 11:10	45.4	↑0.2
3/3 11:20	46.0	↑0.6
3/3 11:30	46.9	↑0.9
3/3 11:40	48.0	↑1.1
3/3 11:50	49.4	↑1.4
3/3 12:00	51.0	↑1.6
3/3 12:10	52.9	↑1.9
3/3 12:20	54.9	↑2.0
3/3 12:30	57.2	↑2.3
3/3 12:40	59.7	↑2.5
3/3 12:50	62.4	↑2.7
3/3 13:00	65.2	↑2.8
3/3 13:10	68.1	↑2.9
3/3 13:20	71.1	↑3.0
3/3 13:30	74.2	↑3.1
3/3 13:40	77.4	↑3.2
3/3 13:50	80.7	↑3.3
3/3 14:00	83.9	↑3.2
3/3 14:10	87.2	↑3.3
3/3 14:20	90.4	↑3.2
3/3 14:30	93.5	↑3.1
3/3 14:40	96.6	↑3.1
3/3 14:50	99.6	↑3.0
3/3 15:00	102.5	↑2.9
3/3 15:10	105.2	↑2.7
3/3 15:20	107.7	↑2.5
3/3 15:30	110.1	↑2.4
3/3 15:40	112.3	↑2.2
3/3 15:50	114.2	↑1.9
3/3 16:00	115.9	↑1.7
3/3 16:10	117.3	↑1.4
3/3 16:20	118.5	↑1.2
3/3 16:30	119.3	↑0.8
3/3 16:40	119.9	↑0.6
3/3 16:50	120.1	↑0.2	満潮
3/3 17:00	120.1	0
3/3 17:10	119.7	↓-0.4
3/3 17:20	119.0	↓-0.7
3/3 17:30	117.9	↓-1.1
3/3 17:40	116.6	↓-1.3
3/3 17:50	114.9	↓-1.7
3/3 18:00	112.9	↓-2.0
3/3 18:10	110.6	↓-2.3
3/3 18:20	108.0	↓-2.6
3/3 18:30	105.1	↓-2.9
3/3 18:40	101.9	↓-3.2
3/3 18:50	98.5	↓-3.4
3/3 19:00	94.9	↓-3.6
3/3 19:10	91.1	↓-3.8
3/3 19:20	87.1	↓-4.0
3/3 19:30	82.9	↓-4.2
3/3 19:40	78.6	↓-4.3
3/3 19:50	74.3	↓-4.3
3/3 20:00	69.8	↓-4.5	最大潮位差
3/3 20:10	65.3	↓-4.5	最大潮位差
3/3 20:20	60.9	↓-4.4
3/3 20:30	56.4	↓-4.5	最大潮位差
3/3 20:40	52.0	↓-4.4
3/3 20:50	47.7	↓-4.3
3/3 21:00	43.5	↓-4.2
3/3 21:10	39.5	↓-4.0
3/3 21:20	35.6	↓-3.9
3/3 21:30	32.0	↓-3.6
3/3 21:40	28.5	↓-3.5
3/3 21:50	25.3	↓-3.2
3/3 22:00	22.4	↓-2.9
3/3 22:10	19.8	↓-2.6
3/3 22:20	17.4	↓-2.4
3/3 22:30	15.4	↓-2.0
3/3 22:40	13.7	↓-1.7
3/3 22:50	12.4	↓-1.3
3/3 23:00	11.4	↓-1.0
3/3 23:10	10.7	↓-0.7
3/3 23:20	10.4	↓-0.3	干潮
3/3 23:30	10.4	0
3/3 23:40	10.7	↑0.3
3/3 23:50	11.4	↑0.7