14 (日)	07:21	12:14	17:21	-
	119cm	87cm	116cm	-
中潮 出 06:41 入 16:25 出 09:22 入 20:04

那珂湊（茨城）2053年12月14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
12/14 00:00	11.9	↓-0.1
12/14 00:10	12.1	↑0.2
12/14 00:20	12.6	↑0.5
12/14 00:30	13.4	↑0.8
12/14 00:40	14.5	↑1.1
12/14 00:50	15.8	↑1.3
12/14 01:00	17.4	↑1.6
12/14 01:10	19.3	↑1.9
12/14 01:20	21.4	↑2.1
12/14 01:30	23.7	↑2.3
12/14 01:40	26.3	↑2.6
12/14 01:50	29.0	↑2.7
12/14 02:00	31.9	↑2.9
12/14 02:10	35.0	↑3.1
12/14 02:20	38.2	↑3.2
12/14 02:30	41.6	↑3.4
12/14 02:40	45.1	↑3.5
12/14 02:50	48.7	↑3.6
12/14 03:00	52.3	↑3.6
12/14 03:10	56.1	↑3.8	最大潮位差
12/14 03:20	59.8	↑3.7
12/14 03:30	63.6	↑3.8	最大潮位差
12/14 03:40	67.4	↑3.8	最大潮位差
12/14 03:50	71.2	↑3.8	最大潮位差
12/14 04:00	74.9	↑3.7
12/14 04:10	78.6	↑3.7
12/14 04:20	82.3	↑3.7
12/14 04:30	85.8	↑3.5
12/14 04:40	89.2	↑3.4
12/14 04:50	92.5	↑3.3
12/14 05:00	95.7	↑3.2
12/14 05:10	98.7	↑3.0
12/14 05:20	101.6	↑2.9
12/14 05:30	104.2	↑2.6
12/14 05:40	106.7	↑2.5
12/14 05:50	109.0	↑2.3
12/14 06:00	111.0	↑2.0
12/14 06:10	112.8	↑1.8
12/14 06:20	114.4	↑1.6
12/14 06:30	115.7	↑1.3
12/14 06:40	116.8	↑1.1
12/14 06:50	117.6	↑0.8
12/14 07:00	118.2	↑0.6
12/14 07:10	118.6	↑0.4
12/14 07:20	118.7	↑0.1	満潮
12/14 07:30	118.6	↓-0.1
12/14 07:40	118.3	↓-0.3
12/14 07:50	117.8	↓-0.5
12/14 08:00	117.0	↓-0.8
12/14 08:10	116.1	↓-0.9
12/14 08:20	115.1	↓-1.0
12/14 08:30	113.8	↓-1.3
12/14 08:40	112.5	↓-1.3
12/14 08:50	111.0	↓-1.5
12/14 09:00	109.4	↓-1.6
12/14 09:10	107.8	↓-1.6
12/14 09:20	106.1	↓-1.7
12/14 09:30	104.3	↓-1.8
12/14 09:40	102.6	↓-1.7
12/14 09:50	100.9	↓-1.7
12/14 10:00	99.2	↓-1.7
12/14 10:10	97.5	↓-1.7
12/14 10:20	95.9	↓-1.6
12/14 10:30	94.4	↓-1.5
12/14 10:40	93.0	↓-1.4
12/14 10:50	91.7	↓-1.3
12/14 11:00	90.6	↓-1.1
12/14 11:10	89.5	↓-1.1
12/14 11:20	88.6	↓-0.9
12/14 11:30	87.9	↓-0.7
12/14 11:40	87.3	↓-0.6
12/14 11:50	86.8	↓-0.5
12/14 12:00	86.6	↓-0.2
12/14 12:10	86.4	↓-0.2	干潮
12/14 12:20	86.5	↑0.1
12/14 12:30	86.7	↑0.2
12/14 12:40	87.0	↑0.3
12/14 12:50	87.5	↑0.5
12/14 13:00	88.1	↑0.6
12/14 13:10	88.9	↑0.8
12/14 13:20	89.7	↑0.8
12/14 13:30	90.7	↑1.0
12/14 13:40	91.8	↑1.1
12/14 13:50	92.9	↑1.1
12/14 14:00	94.2	↑1.3
12/14 14:10	95.5	↑1.3
12/14 14:20	96.9	↑1.4
12/14 14:30	98.3	↑1.4
12/14 14:40	99.7	↑1.4
12/14 14:50	101.1	↑1.4
12/14 15:00	102.6	↑1.5
12/14 15:10	104.0	↑1.4
12/14 15:20	105.4	↑1.4
12/14 15:30	106.8	↑1.4
12/14 15:40	108.1	↑1.3
12/14 15:50	109.3	↑1.2
12/14 16:00	110.5	↑1.2
12/14 16:10	111.6	↑1.1
12/14 16:20	112.5	↑0.9
12/14 16:30	113.4	↑0.9
12/14 16:40	114.1	↑0.7
12/14 16:50	114.7	↑0.6
12/14 17:00	115.1	↑0.4
12/14 17:10	115.4	↑0.3
12/14 17:20	115.4	0	満潮
12/14 17:30	115.3	↓-0.1
12/14 17:40	115.1	↓-0.2
12/14 17:50	114.6	↓-0.5
12/14 18:00	113.9	↓-0.7
12/14 18:10	112.9	↓-1.0
12/14 18:20	111.8	↓-1.1
12/14 18:30	110.4	↓-1.4
12/14 18:40	108.9	↓-1.5
12/14 18:50	107.1	↓-1.8
12/14 19:00	105.1	↓-2.0
12/14 19:10	102.8	↓-2.3
12/14 19:20	100.4	↓-2.4
12/14 19:30	97.8	↓-2.6
12/14 19:40	95.0	↓-2.8
12/14 19:50	92.0	↓-3.0
12/14 20:00	88.9	↓-3.1
12/14 20:10	85.6	↓-3.3
12/14 20:20	82.2	↓-3.4
12/14 20:30	78.6	↓-3.6
12/14 20:40	75.0	↓-3.6
12/14 20:50	71.3	↓-3.7
12/14 21:00	67.6	↓-3.7
12/14 21:10	63.9	↓-3.7
12/14 21:20	60.1	↓-3.8	最大潮位差
12/14 21:30	56.4	↓-3.7
12/14 21:40	52.7	↓-3.7
12/14 21:50	49.2	↓-3.5
12/14 22:00	45.7	↓-3.5
12/14 22:10	42.3	↓-3.4
12/14 22:20	39.0	↓-3.3
12/14 22:30	36.0	↓-3.0
12/14 22:40	33.1	↓-2.9
12/14 22:50	30.4	↓-2.7
12/14 23:00	27.9	↓-2.5
12/14 23:10	25.7	↓-2.2
12/14 23:20	23.6	↓-2.1
12/14 23:30	21.9	↓-1.7
12/14 23:40	20.4	↓-1.5
12/14 23:50	19.2	↓-1.2