31 (月)	06:01	10:55	16:09	23:18
	120cm	83cm	121cm	6cm
中潮 出 06:49 入 16:34 出 07:40 入 18:05

那珂湊（茨城）2035年12月31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
12/31 00:00	12.5	↑2.1
12/31 00:10	15.0	↑2.5
12/31 00:20	17.6	↑2.6
12/31 00:30	20.5	↑2.9
12/31 00:40	23.7	↑3.2
12/31 00:50	27.0	↑3.3
12/31 01:00	30.5	↑3.5
12/31 01:10	34.2	↑3.7
12/31 01:20	38.0	↑3.8
12/31 01:30	41.9	↑3.9
12/31 01:40	45.9	↑4.0
12/31 01:50	50.0	↑4.1
12/31 02:00	54.2	↑4.2
12/31 02:10	58.4	↑4.2
12/31 02:20	62.5	↑4.1
12/31 02:30	66.7	↑4.2
12/31 02:40	70.9	↑4.2
12/31 02:50	75.0	↑4.1
12/31 03:00	79.0	↑4.0
12/31 03:10	82.9	↑3.9
12/31 03:20	86.7	↑3.8
12/31 03:30	90.4	↑3.7
12/31 03:40	93.9	↑3.5
12/31 03:50	97.2	↑3.3
12/31 04:00	100.4	↑3.2
12/31 04:10	103.3	↑2.9
12/31 04:20	106.0	↑2.7
12/31 04:30	108.5	↑2.5
12/31 04:40	110.7	↑2.2
12/31 04:50	112.7	↑2.0
12/31 05:00	114.4	↑1.7
12/31 05:10	115.9	↑1.5
12/31 05:20	117.1	↑1.2
12/31 05:30	118.0	↑0.9
12/31 05:40	118.7	↑0.7
12/31 05:50	119.1	↑0.4
12/31 06:00	119.2	↑0.1	満潮
12/31 06:10	119.1	↓-0.1
12/31 06:20	118.7	↓-0.4
12/31 06:30	118.1	↓-0.6
12/31 06:40	117.3	↓-0.8
12/31 06:50	116.3	↓-1.0
12/31 07:00	115.1	↓-1.2
12/31 07:10	113.8	↓-1.3
12/31 07:20	112.2	↓-1.6
12/31 07:30	110.6	↓-1.6
12/31 07:40	108.9	↓-1.7
12/31 07:50	107.0	↓-1.9
12/31 08:00	105.1	↓-1.9
12/31 08:10	103.2	↓-1.9
12/31 08:20	101.2	↓-2.0
12/31 08:30	99.3	↓-1.9
12/31 08:40	97.3	↓-2.0
12/31 08:50	95.5	↓-1.8
12/31 09:00	93.6	↓-1.9
12/31 09:10	91.9	↓-1.7
12/31 09:20	90.3	↓-1.6
12/31 09:30	88.8	↓-1.5
12/31 09:40	87.4	↓-1.4
12/31 09:50	86.2	↓-1.2
12/31 10:00	85.1	↓-1.1
12/31 10:10	84.2	↓-0.9
12/31 10:20	83.5	↓-0.7
12/31 10:30	83.0	↓-0.5
12/31 10:40	82.6	↓-0.4
12/31 10:50	82.5	↓-0.1	干潮
12/31 11:00	82.5	0
12/31 11:10	82.7	↑0.2
12/31 11:20	83.1	↑0.4
12/31 11:30	83.7	↑0.6
12/31 11:40	84.4	↑0.7
12/31 11:50	85.3	↑0.9
12/31 12:00	86.4	↑1.1
12/31 12:10	87.6	↑1.2
12/31 12:20	88.9	↑1.3
12/31 12:30	90.4	↑1.5
12/31 12:40	92.0	↑1.6
12/31 12:50	93.6	↑1.6
12/31 13:00	95.4	↑1.8
12/31 13:10	97.2	↑1.8
12/31 13:20	99.0	↑1.8
12/31 13:30	100.9	↑1.9
12/31 13:40	102.7	↑1.8
12/31 13:50	104.6	↑1.9
12/31 14:00	106.5	↑1.9
12/31 14:10	108.3	↑1.8
12/31 14:20	110.0	↑1.7
12/31 14:30	111.7	↑1.7
12/31 14:40	113.3	↑1.6
12/31 14:50	114.8	↑1.5
12/31 15:00	116.2	↑1.4
12/31 15:10	117.4	↑1.2
12/31 15:20	118.4	↑1.0
12/31 15:30	119.3	↑0.9
12/31 15:40	120.0	↑0.7
12/31 15:50	120.5	↑0.5
12/31 16:00	120.8	↑0.3	満潮
12/31 16:10	120.9	↑0.1
12/31 16:20	120.7	↓-0.2
12/31 16:30	120.3	↓-0.4
12/31 16:40	119.7	↓-0.6
12/31 16:50	118.8	↓-0.9
12/31 17:00	117.6	↓-1.2
12/31 17:10	116.2	↓-1.4
12/31 17:20	114.5	↓-1.7
12/31 17:30	112.5	↓-2.0
12/31 17:40	110.3	↓-2.2
12/31 17:50	107.8	↓-2.5
12/31 18:00	105.1	↓-2.7
12/31 18:10	102.2	↓-2.9
12/31 18:20	99.0	↓-3.2
12/31 18:30	95.6	↓-3.4
12/31 18:40	92.0	↓-3.6
12/31 18:50	88.3	↓-3.7
12/31 19:00	84.4	↓-3.9
12/31 19:10	80.3	↓-4.1
12/31 19:20	76.2	↓-4.1
12/31 19:30	71.9	↓-4.3
12/31 19:40	67.6	↓-4.3
12/31 19:50	63.3	↓-4.3
12/31 20:00	58.9	↓-4.4	最大潮位差
12/31 20:10	54.5	↓-4.4	最大潮位差
12/31 20:20	50.2	↓-4.3
12/31 20:30	46.0	↓-4.2
12/31 20:40	41.8	↓-4.2
12/31 20:50	37.8	↓-4.0
12/31 21:00	33.9	↓-3.9
12/31 21:10	30.2	↓-3.7
12/31 21:20	26.7	↓-3.5
12/31 21:30	23.3	↓-3.4
12/31 21:40	20.3	↓-3.0
12/31 21:50	17.4	↓-2.9
12/31 22:00	14.9	↓-2.5
12/31 22:10	12.6	↓-2.3
12/31 22:20	10.6	↓-2.0
12/31 22:30	9.0	↓-1.6
12/31 22:40	7.6	↓-1.4
12/31 22:50	6.6	↓-1.0
12/31 23:00	5.9	↓-0.7
12/31 23:10	5.5	↓-0.4	干潮
12/31 23:20	5.4	↓-0.1
12/31 23:30	5.7	↑0.3
12/31 23:40	6.3	↑0.6
12/31 23:50	7.2	↑0.9