05 (月)	03:33	08:46	14:20	21:24
	121cm	75cm	131cm	6cm
大潮 出 06:34 入 16:24 出 15:46 入 04:51

那珂湊（茨城）2033年12月05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
12/5 00:00	68.0	↑4.0
12/5 00:10	72.0	↑4.0
12/5 00:20	75.9	↑3.9
12/5 00:30	79.8	↑3.9
12/5 00:40	83.7	↑3.9
12/5 00:50	87.4	↑3.7
12/5 01:00	91.0	↑3.6
12/5 01:10	94.4	↑3.4
12/5 01:20	97.7	↑3.3
12/5 01:30	100.8	↑3.1
12/5 01:40	103.8	↑3.0
12/5 01:50	106.5	↑2.7
12/5 02:00	109.0	↑2.5
12/5 02:10	111.2	↑2.2
12/5 02:20	113.3	↑2.1
12/5 02:30	115.0	↑1.7
12/5 02:40	116.5	↑1.5
12/5 02:50	117.8	↑1.3
12/5 03:00	118.8	↑1.0
12/5 03:10	119.5	↑0.7
12/5 03:20	119.9	↑0.4
12/5 03:30	120.1	↑0.2	満潮
12/5 03:40	120.0	↓-0.1
12/5 03:50	119.7	↓-0.3
12/5 04:00	119.2	↓-0.5
12/5 04:10	118.4	↓-0.8
12/5 04:20	117.4	↓-1.0
12/5 04:30	116.2	↓-1.2
12/5 04:40	114.7	↓-1.5
12/5 04:50	113.2	↓-1.5
12/5 05:00	111.4	↓-1.8
12/5 05:10	109.5	↓-1.9
12/5 05:20	107.5	↓-2.0
12/5 05:30	105.4	↓-2.1
12/5 05:40	103.3	↓-2.1
12/5 05:50	101.0	↓-2.3
12/5 06:00	98.8	↓-2.2
12/5 06:10	96.5	↓-2.3
12/5 06:20	94.2	↓-2.3
12/5 06:30	92.0	↓-2.2
12/5 06:40	89.8	↓-2.2
12/5 06:50	87.7	↓-2.1
12/5 07:00	85.7	↓-2.0
12/5 07:10	83.8	↓-1.9
12/5 07:20	82.0	↓-1.8
12/5 07:30	80.4	↓-1.6
12/5 07:40	78.9	↓-1.5
12/5 07:50	77.7	↓-1.2
12/5 08:00	76.6	↓-1.1
12/5 08:10	75.7	↓-0.9
12/5 08:20	75.0	↓-0.7
12/5 08:30	74.6	↓-0.4
12/5 08:40	74.4	↓-0.2	干潮
12/5 08:50	74.4	0
12/5 09:00	74.6	↑0.2
12/5 09:10	75.1	↑0.5
12/5 09:20	75.8	↑0.7
12/5 09:30	76.7	↑0.9
12/5 09:40	77.8	↑1.1
12/5 09:50	79.2	↑1.4
12/5 10:00	80.7	↑1.5
12/5 10:10	82.4	↑1.7
12/5 10:20	84.3	↑1.9
12/5 10:30	86.3	↑2.0
12/5 10:40	88.5	↑2.2
12/5 10:50	90.8	↑2.3
12/5 11:00	93.2	↑2.4
12/5 11:10	95.7	↑2.5
12/5 11:20	98.2	↑2.5
12/5 11:30	100.8	↑2.6
12/5 11:40	103.4	↑2.6
12/5 11:50	105.9	↑2.5
12/5 12:00	108.5	↑2.6
12/5 12:10	111.0	↑2.5
12/5 12:20	113.5	↑2.5
12/5 12:30	115.8	↑2.3
12/5 12:40	118.1	↑2.3
12/5 12:50	120.2	↑2.1
12/5 13:00	122.1	↑1.9
12/5 13:10	123.9	↑1.8
12/5 13:20	125.5	↑1.6
12/5 13:30	126.8	↑1.3
12/5 13:40	128.0	↑1.2
12/5 13:50	128.9	↑0.9
12/5 14:00	129.6	↑0.7
12/5 14:10	129.9	↑0.3	満潮
12/5 14:20	130.1	↑0.2	満潮
12/5 14:30	129.9	↓-0.2
12/5 14:40	129.4	↓-0.5
12/5 14:50	128.7	↓-0.7
12/5 15:00	127.6	↓-1.1
12/5 15:10	126.3	↓-1.3
12/5 15:20	124.6	↓-1.7
12/5 15:30	122.7	↓-1.9
12/5 15:40	120.5	↓-2.2
12/5 15:50	117.9	↓-2.6
12/5 16:00	115.2	↓-2.7
12/5 16:10	112.1	↓-3.1
12/5 16:20	108.8	↓-3.3
12/5 16:30	105.3	↓-3.5
12/5 16:40	101.5	↓-3.8
12/5 16:50	97.6	↓-3.9
12/5 17:00	93.5	↓-4.1
12/5 17:10	89.2	↓-4.3
12/5 17:20	84.8	↓-4.4
12/5 17:30	80.3	↓-4.5
12/5 17:40	75.7	↓-4.6
12/5 17:50	71.0	↓-4.7	最大潮位差
12/5 18:00	66.3	↓-4.7	最大潮位差
12/5 18:10	61.6	↓-4.7	最大潮位差
12/5 18:20	56.9	↓-4.7	最大潮位差
12/5 18:30	52.3	↓-4.6
12/5 18:40	47.8	↓-4.5
12/5 18:50	43.4	↓-4.4
12/5 19:00	39.1	↓-4.3
12/5 19:10	35.0	↓-4.1
12/5 19:20	31.0	↓-4.0
12/5 19:30	27.3	↓-3.7
12/5 19:40	23.8	↓-3.5
12/5 19:50	20.6	↓-3.2
12/5 20:00	17.6	↓-3.0
12/5 20:10	14.9	↓-2.7
12/5 20:20	12.6	↓-2.3
12/5 20:30	10.5	↓-2.1
12/5 20:40	8.8	↓-1.7
12/5 20:50	7.5	↓-1.3
12/5 21:00	6.5	↓-1.0
12/5 21:10	5.8	↓-0.7
12/5 21:20	5.5	↓-0.3	干潮
12/5 21:30	5.6	↑0.1
12/5 21:40	6.0	↑0.4
12/5 21:50	6.8	↑0.8
12/5 22:00	7.9	↑1.1
12/5 22:10	9.4	↑1.5
12/5 22:20	11.2	↑1.8
12/5 22:30	13.3	↑2.1
12/5 22:40	15.8	↑2.5
12/5 22:50	18.5	↑2.7
12/5 23:00	21.5	↑3.0
12/5 23:10	24.7	↑3.2
12/5 23:20	28.2	↑3.5
12/5 23:30	31.8	↑3.6
12/5 23:40	35.7	↑3.9
12/5 23:50	39.7	↑4.0