22 (金)	01:32	06:44	12:39	19:51
	102cm	71cm	122cm	22cm
中潮 出 06:46 入 16:28 出 13:58 入 02:38

那珂湊（茨城）2034年12月22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
12/22 00:00	94.1	↑1.7
12/22 00:10	95.6	↑1.5
12/22 00:20	97.0	↑1.4
12/22 00:30	98.2	↑1.2
12/22 00:40	99.2	↑1.0
12/22 00:50	100.0	↑0.8
12/22 01:00	100.6	↑0.6
12/22 01:10	101.1	↑0.5
12/22 01:20	101.4	↑0.3
12/22 01:30	101.5	↑0.1	満潮
12/22 01:40	101.4	↓-0.1
12/22 01:50	101.2	↓-0.2
12/22 02:00	100.8	↓-0.4
12/22 02:10	100.3	↓-0.5
12/22 02:20	99.6	↓-0.7
12/22 02:30	98.8	↓-0.8
12/22 02:40	97.8	↓-1.0
12/22 02:50	96.7	↓-1.1
12/22 03:00	95.6	↓-1.1
12/22 03:10	94.3	↓-1.3
12/22 03:20	93.0	↓-1.3
12/22 03:30	91.6	↓-1.4
12/22 03:40	90.1	↓-1.5
12/22 03:50	88.6	↓-1.5
12/22 04:00	87.1	↓-1.5
12/22 04:10	85.6	↓-1.5
12/22 04:20	84.1	↓-1.5
12/22 04:30	82.6	↓-1.5
12/22 04:40	81.1	↓-1.5
12/22 04:50	79.7	↓-1.4
12/22 05:00	78.3	↓-1.4
12/22 05:10	77.1	↓-1.2
12/22 05:20	75.9	↓-1.2
12/22 05:30	74.8	↓-1.1
12/22 05:40	73.8	↓-1.0
12/22 05:50	72.9	↓-0.9
12/22 06:00	72.2	↓-0.7
12/22 06:10	71.6	↓-0.6
12/22 06:20	71.2	↓-0.4
12/22 06:30	70.9	↓-0.3
12/22 06:40	70.8	↓-0.1	干潮
12/22 06:50	70.8	0
12/22 07:00	71.0	↑0.2
12/22 07:10	71.4	↑0.4
12/22 07:20	72.0	↑0.6
12/22 07:30	72.7	↑0.7
12/22 07:40	73.6	↑0.9
12/22 07:50	74.6	↑1.0
12/22 08:00	75.8	↑1.2
12/22 08:10	77.2	↑1.4
12/22 08:20	78.7	↑1.5
12/22 08:30	80.4	↑1.7
12/22 08:40	82.1	↑1.7
12/22 08:50	84.0	↑1.9
12/22 09:00	86.0	↑2.0
12/22 09:10	88.1	↑2.1
12/22 09:20	90.2	↑2.1
12/22 09:30	92.4	↑2.2
12/22 09:40	94.7	↑2.3
12/22 09:50	96.9	↑2.2
12/22 10:00	99.2	↑2.3
12/22 10:10	101.4	↑2.2
12/22 10:20	103.6	↑2.2
12/22 10:30	105.8	↑2.2
12/22 10:40	107.9	↑2.1
12/22 10:50	109.9	↑2.0
12/22 11:00	111.8	↑1.9
12/22 11:10	113.6	↑1.8
12/22 11:20	115.2	↑1.6
12/22 11:30	116.7	↑1.5
12/22 11:40	118.0	↑1.3
12/22 11:50	119.1	↑1.1
12/22 12:00	120.1	↑1.0
12/22 12:10	120.8	↑0.7
12/22 12:20	121.3	↑0.5
12/22 12:30	121.6	↑0.3	満潮
12/22 12:40	121.7	↑0.1
12/22 12:50	121.5	↓-0.2
12/22 13:00	121.1	↓-0.4
12/22 13:10	120.5	↓-0.6
12/22 13:20	119.6	↓-0.9
12/22 13:30	118.5	↓-1.1
12/22 13:40	117.1	↓-1.4
12/22 13:50	115.6	↓-1.5
12/22 14:00	113.8	↓-1.8
12/22 14:10	111.7	↓-2.1
12/22 14:20	109.5	↓-2.2
12/22 14:30	107.1	↓-2.4
12/22 14:40	104.5	↓-2.6
12/22 14:50	101.7	↓-2.8
12/22 15:00	98.7	↓-3.0
12/22 15:10	95.6	↓-3.1
12/22 15:20	92.4	↓-3.2
12/22 15:30	89.1	↓-3.3
12/22 15:40	85.6	↓-3.5
12/22 15:50	82.1	↓-3.5
12/22 16:00	78.5	↓-3.6
12/22 16:10	74.9	↓-3.6
12/22 16:20	71.2	↓-3.7	最大潮位差
12/22 16:30	67.6	↓-3.6
12/22 16:40	64.0	↓-3.6
12/22 16:50	60.4	↓-3.6
12/22 17:00	56.8	↓-3.6
12/22 17:10	53.4	↓-3.4
12/22 17:20	50.0	↓-3.4
12/22 17:30	46.7	↓-3.3
12/22 17:40	43.6	↓-3.1
12/22 17:50	40.7	↓-2.9
12/22 18:00	37.8	↓-2.9
12/22 18:10	35.2	↓-2.6
12/22 18:20	32.8	↓-2.4
12/22 18:30	30.6	↓-2.2
12/22 18:40	28.6	↓-2.0
12/22 18:50	26.9	↓-1.7
12/22 19:00	25.4	↓-1.5
12/22 19:10	24.2	↓-1.2
12/22 19:20	23.2	↓-1.0
12/22 19:30	22.5	↓-0.7
12/22 19:40	22.1	↓-0.4
12/22 19:50	21.9	↓-0.2	干潮
12/22 20:00	22.0	↑0.1
12/22 20:10	22.4	↑0.4
12/22 20:20	23.1	↑0.7
12/22 20:30	24.1	↑1.0
12/22 20:40	25.3	↑1.2
12/22 20:50	26.7	↑1.4
12/22 21:00	28.4	↑1.7
12/22 21:10	30.3	↑1.9
12/22 21:20	32.5	↑2.2
12/22 21:30	34.8	↑2.3
12/22 21:40	37.4	↑2.6
12/22 21:50	40.1	↑2.7
12/22 22:00	42.9	↑2.8
12/22 22:10	45.9	↑3.0
12/22 22:20	49.0	↑3.1
12/22 22:30	52.3	↑3.3
12/22 22:40	55.5	↑3.2
12/22 22:50	58.9	↑3.4
12/22 23:00	62.2	↑3.3
12/22 23:10	65.6	↑3.4
12/22 23:20	69.0	↑3.4
12/22 23:30	72.3	↑3.3
12/22 23:40	75.6	↑3.3
12/22 23:50	78.9	↑3.3