7 (土)	07:54	00:19	17:33	12:31
	118cm	11cm	118cm	92cm
中潮 出 06:35 入 16:24 出 20:41 入 09:52

那珂湊（茨城）2047年12月7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
12/7 00:00	11.4	↓-0.7
12/7 00:10	11.0	↓-0.4	干潮
12/7 00:20	10.9	↓-0.1
12/7 00:30	11.1	↑0.2
12/7 00:40	11.6	↑0.5
12/7 00:50	12.3	↑0.7
12/7 01:00	13.4	↑1.1
12/7 01:10	14.7	↑1.3
12/7 01:20	16.3	↑1.6
12/7 01:30	18.1	↑1.8
12/7 01:40	20.1	↑2.0
12/7 01:50	22.4	↑2.3
12/7 02:00	24.9	↑2.5
12/7 02:10	27.5	↑2.6
12/7 02:20	30.4	↑2.9
12/7 02:30	33.4	↑3.0
12/7 02:40	36.5	↑3.1
12/7 02:50	39.8	↑3.3
12/7 03:00	43.1	↑3.3
12/7 03:10	46.6	↑3.5
12/7 03:20	50.2	↑3.6
12/7 03:30	53.8	↑3.6
12/7 03:40	57.4	↑3.6
12/7 03:50	61.1	↑3.7	最大潮位差
12/7 04:00	64.8	↑3.7	最大潮位差
12/7 04:10	68.5	↑3.7	最大潮位差
12/7 04:20	72.1	↑3.6
12/7 04:30	75.7	↑3.6
12/7 04:40	79.3	↑3.6
12/7 04:50	82.8	↑3.5
12/7 05:00	86.1	↑3.3
12/7 05:10	89.4	↑3.3
12/7 05:20	92.6	↑3.2
12/7 05:30	95.6	↑3.0
12/7 05:40	98.5	↑2.9
12/7 05:50	101.2	↑2.7
12/7 06:00	103.7	↑2.5
12/7 06:10	106.0	↑2.3
12/7 06:20	108.2	↑2.2
12/7 06:30	110.1	↑1.9
12/7 06:40	111.8	↑1.7
12/7 06:50	113.3	↑1.5
12/7 07:00	114.6	↑1.3
12/7 07:10	115.7	↑1.1
12/7 07:20	116.5	↑0.8
12/7 07:30	117.1	↑0.6
12/7 07:40	117.5	↑0.4
12/7 07:50	117.7	↑0.2	満潮
12/7 08:00	117.7	0
12/7 08:10	117.4	↓-0.3
12/7 08:20	117.0	↓-0.4
12/7 08:30	116.4	↓-0.6
12/7 08:40	115.6	↓-0.8
12/7 08:50	114.7	↓-0.9
12/7 09:00	113.7	↓-1.0
12/7 09:10	112.5	↓-1.2
12/7 09:20	111.3	↓-1.2
12/7 09:30	110.0	↓-1.3
12/7 09:40	108.6	↓-1.4
12/7 09:50	107.1	↓-1.5
12/7 10:00	105.7	↓-1.4
12/7 10:10	104.2	↓-1.5
12/7 10:20	102.8	↓-1.4
12/7 10:30	101.4	↓-1.4
12/7 10:40	100.0	↓-1.4
12/7 10:50	98.7	↓-1.3
12/7 11:00	97.5	↓-1.2
12/7 11:10	96.4	↓-1.1
12/7 11:20	95.4	↓-1.0
12/7 11:30	94.5	↓-0.9
12/7 11:40	93.7	↓-0.8
12/7 11:50	93.1	↓-0.6
12/7 12:00	92.6	↓-0.5
12/7 12:10	92.2	↓-0.4
12/7 12:20	92.0	↓-0.2
12/7 12:30	91.9	↓-0.1	干潮
12/7 12:40	92.0	↑0.1
12/7 12:50	92.2	↑0.2
12/7 13:00	92.5	↑0.3
12/7 13:10	93.0	↑0.5
12/7 13:20	93.6	↑0.6
12/7 13:30	94.3	↑0.7
12/7 13:40	95.1	↑0.8
12/7 13:50	96.0	↑0.9
12/7 14:00	97.0	↑1.0
12/7 14:10	98.0	↑1.0
12/7 14:20	99.2	↑1.2
12/7 14:30	100.4	↑1.2
12/7 14:40	101.6	↑1.2
12/7 14:50	102.8	↑1.2
12/7 15:00	104.1	↑1.3
12/7 15:10	105.4	↑1.3
12/7 15:20	106.7	↑1.3
12/7 15:30	107.9	↑1.2
12/7 15:40	109.1	↑1.2
12/7 15:50	110.3	↑1.2
12/7 16:00	111.4	↑1.1
12/7 16:10	112.5	↑1.1
12/7 16:20	113.4	↑0.9
12/7 16:30	114.3	↑0.9
12/7 16:40	115.1	↑0.8
12/7 16:50	115.8	↑0.7
12/7 17:00	116.3	↑0.5
12/7 17:10	116.7	↑0.4
12/7 17:20	117.0	↑0.3
12/7 17:30	117.1	↑0.1	満潮
12/7 17:40	117.0	↓-0.1
12/7 17:50	116.8	↓-0.2
12/7 18:00	116.4	↓-0.4
12/7 18:10	115.8	↓-0.6
12/7 18:20	115.0	↓-0.8
12/7 18:30	114.0	↓-1.0
12/7 18:40	112.8	↓-1.2
12/7 18:50	111.5	↓-1.3
12/7 19:00	109.9	↓-1.6
12/7 19:10	108.1	↓-1.8
12/7 19:20	106.1	↓-2.0
12/7 19:30	103.9	↓-2.2
12/7 19:40	101.5	↓-2.4
12/7 19:50	99.0	↓-2.5
12/7 20:00	96.2	↓-2.8
12/7 20:10	93.3	↓-2.9
12/7 20:20	90.2	↓-3.1
12/7 20:30	87.0	↓-3.2
12/7 20:40	83.7	↓-3.3
12/7 20:50	80.3	↓-3.4
12/7 21:00	76.8	↓-3.5
12/7 21:10	73.2	↓-3.6
12/7 21:20	69.5	↓-3.7	最大潮位差
12/7 21:30	65.9	↓-3.6
12/7 21:40	62.2	↓-3.7	最大潮位差
12/7 21:50	58.5	↓-3.7	最大潮位差
12/7 22:00	54.9	↓-3.6
12/7 22:10	51.4	↓-3.5
12/7 22:20	47.9	↓-3.5
12/7 22:30	44.5	↓-3.4
12/7 22:40	41.3	↓-3.2
12/7 22:50	38.2	↓-3.1
12/7 23:00	35.3	↓-2.9
12/7 23:10	32.5	↓-2.8
12/7 23:20	30.0	↓-2.5
12/7 23:30	27.7	↓-2.3
12/7 23:40	25.6	↓-2.1
12/7 23:50	23.7	↓-1.9