3 (日)	00:18	06:20	12:46	19:28
	101cm	56cm	120cm	45cm
中潮 出 06:33 入 16:24 出 01:44 入 13:57

那珂湊（茨城）2056年12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
12/3 00:00	100.5	↑0.4
12/3 00:10	100.7	↑0.2	満潮
12/3 00:20	100.7	0
12/3 00:30	100.6	↓-0.1
12/3 00:40	100.3	↓-0.3
12/3 00:50	99.8	↓-0.5
12/3 01:00	99.2	↓-0.6
12/3 01:10	98.4	↓-0.8
12/3 01:20	97.5	↓-0.9
12/3 01:30	96.4	↓-1.1
12/3 01:40	95.2	↓-1.2
12/3 01:50	93.8	↓-1.4
12/3 02:00	92.4	↓-1.4
12/3 02:10	90.8	↓-1.6
12/3 02:20	89.2	↓-1.6
12/3 02:30	87.4	↓-1.8
12/3 02:40	85.6	↓-1.8
12/3 02:50	83.8	↓-1.8
12/3 03:00	81.9	↓-1.9
12/3 03:10	79.9	↓-2.0
12/3 03:20	78.0	↓-1.9
12/3 03:30	76.1	↓-1.9
12/3 03:40	74.1	↓-2.0
12/3 03:50	72.2	↓-1.9
12/3 04:00	70.4	↓-1.8
12/3 04:10	68.6	↓-1.8
12/3 04:20	66.8	↓-1.8
12/3 04:30	65.2	↓-1.6
12/3 04:40	63.6	↓-1.6
12/3 04:50	62.1	↓-1.5
12/3 05:00	60.8	↓-1.3
12/3 05:10	59.6	↓-1.2
12/3 05:20	58.5	↓-1.1
12/3 05:30	57.6	↓-0.9
12/3 05:40	56.8	↓-0.8
12/3 05:50	56.2	↓-0.6
12/3 06:00	55.7	↓-0.5
12/3 06:10	55.5	↓-0.2	干潮
12/3 06:20	55.4	↓-0.1	干潮
12/3 06:30	55.5	↑0.1
12/3 06:40	55.8	↑0.3
12/3 06:50	56.3	↑0.5
12/3 07:00	56.9	↑0.6
12/3 07:10	57.8	↑0.9
12/3 07:20	58.9	↑1.1
12/3 07:30	60.1	↑1.2
12/3 07:40	61.5	↑1.4
12/3 07:50	63.1	↑1.6
12/3 08:00	64.8	↑1.7
12/3 08:10	66.7	↑1.9
12/3 08:20	68.7	↑2.0
12/3 08:30	70.9	↑2.2
12/3 08:40	73.2	↑2.3
12/3 08:50	75.5	↑2.3
12/3 09:00	78.0	↑2.5
12/3 09:10	80.5	↑2.5
12/3 09:20	83.1	↑2.6
12/3 09:30	85.7	↑2.6
12/3 09:40	88.4	↑2.7
12/3 09:50	91.0	↑2.6
12/3 10:00	93.6	↑2.6
12/3 10:10	96.2	↑2.6
12/3 10:20	98.7	↑2.5
12/3 10:30	101.2	↑2.5
12/3 10:40	103.5	↑2.3
12/3 10:50	105.8	↑2.3
12/3 11:00	107.9	↑2.1
12/3 11:10	109.9	↑2.0
12/3 11:20	111.7	↑1.8
12/3 11:30	113.4	↑1.7
12/3 11:40	114.9	↑1.5
12/3 11:50	116.1	↑1.2
12/3 12:00	117.2	↑1.1
12/3 12:10	118.1	↑0.9
12/3 12:20	118.8	↑0.7
12/3 12:30	119.2	↑0.4
12/3 12:40	119.4	↑0.2	満潮
12/3 12:50	119.4	0
12/3 13:00	119.2	↓-0.2
12/3 13:10	118.7	↓-0.5
12/3 13:20	118.0	↓-0.7
12/3 13:30	117.1	↓-0.9
12/3 13:40	116.0	↓-1.1
12/3 13:50	114.7	↓-1.3
12/3 14:00	113.1	↓-1.6
12/3 14:10	111.4	↓-1.7
12/3 14:20	109.5	↓-1.9
12/3 14:30	107.5	↓-2.0
12/3 14:40	105.3	↓-2.2
12/3 14:50	102.9	↓-2.4
12/3 15:00	100.4	↓-2.5
12/3 15:10	97.9	↓-2.5
12/3 15:20	95.2	↓-2.7
12/3 15:30	92.4	↓-2.8
12/3 15:40	89.6	↓-2.8
12/3 15:50	86.7	↓-2.9
12/3 16:00	83.8	↓-2.9
12/3 16:10	80.9	↓-2.9
12/3 16:20	77.9	↓-3.0	最大潮位差
12/3 16:30	75.1	↓-2.8
12/3 16:40	72.2	↓-2.9
12/3 16:50	69.4	↓-2.8
12/3 17:00	66.7	↓-2.7
12/3 17:10	64.1	↓-2.6
12/3 17:20	61.6	↓-2.5
12/3 17:30	59.2	↓-2.4
12/3 17:40	56.9	↓-2.3
12/3 17:50	54.8	↓-2.1
12/3 18:00	52.9	↓-1.9
12/3 18:10	51.1	↓-1.8
12/3 18:20	49.6	↓-1.5
12/3 18:30	48.2	↓-1.4
12/3 18:40	47.0	↓-1.2
12/3 18:50	46.1	↓-0.9
12/3 19:00	45.3	↓-0.8
12/3 19:10	44.9	↓-0.4
12/3 19:20	44.6	↓-0.3	干潮
12/3 19:30	44.5	↓-0.1
12/3 19:40	44.7	↑0.2
12/3 19:50	45.2	↑0.5
12/3 20:00	45.8	↑0.6
12/3 20:10	46.7	↑0.9
12/3 20:20	47.8	↑1.1
12/3 20:30	49.0	↑1.2
12/3 20:40	50.5	↑1.5
12/3 20:50	52.2	↑1.7
12/3 21:00	54.0	↑1.8
12/3 21:10	56.0	↑2.0
12/3 21:20	58.2	↑2.2
12/3 21:30	60.5	↑2.3
12/3 21:40	62.9	↑2.4
12/3 21:50	65.4	↑2.5
12/3 22:00	67.9	↑2.5
12/3 22:10	70.5	↑2.6
12/3 22:20	73.2	↑2.7
12/3 22:30	75.9	↑2.7
12/3 22:40	78.6	↑2.7
12/3 22:50	81.2	↑2.6
12/3 23:00	83.8	↑2.6
12/3 23:10	86.4	↑2.6
12/3 23:20	88.9	↑2.5
12/3 23:30	91.3	↑2.4
12/3 23:40	93.6	↑2.3
12/3 23:50	95.8	↑2.2