07 (水)	10:21	03:01	22:19	17:18
	117cm	52cm	88cm	68cm
小潮 出 06:36 入 16:24 出 - 入 12:03

那珂湊（茨城）2050年12月07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	70.6	↓-1.8
12/7 00:10	68.9	↓-1.7
12/7 00:20	67.1	↓-1.8
12/7 00:30	65.5	↓-1.6
12/7 00:40	63.8	↓-1.7
12/7 00:50	62.2	↓-1.6
12/7 01:00	60.7	↓-1.5
12/7 01:10	59.3	↓-1.4
12/7 01:20	57.9	↓-1.4
12/7 01:30	56.7	↓-1.2
12/7 01:40	55.5	↓-1.2
12/7 01:50	54.5	↓-1.0
12/7 02:00	53.6	↓-0.9
12/7 02:10	52.9	↓-0.7
12/7 02:20	52.2	↓-0.7
12/7 02:30	51.7	↓-0.5
12/7 02:40	51.4	↓-0.3
12/7 02:50	51.2	↓-0.2
12/7 03:00	51.1	↓-0.1	干潮
12/7 03:10	51.2	↑0.1
12/7 03:20	51.4	↑0.2
12/7 03:30	51.7	↑0.3
12/7 03:40	52.2	↑0.5
12/7 03:50	52.9	↑0.7
12/7 04:00	53.7	↑0.8
12/7 04:10	54.6	↑0.9
12/7 04:20	55.6	↑1.0
12/7 04:30	56.8	↑1.2
12/7 04:40	58.1	↑1.3
12/7 04:50	59.6	↑1.5
12/7 05:00	61.1	↑1.5
12/7 05:10	62.8	↑1.7
12/7 05:20	64.5	↑1.7
12/7 05:30	66.4	↑1.9
12/7 05:40	68.3	↑1.9
12/7 05:50	70.4	↑2.1
12/7 06:00	72.5	↑2.1
12/7 06:10	74.7	↑2.2
12/7 06:20	76.9	↑2.2
12/7 06:30	79.2	↑2.3
12/7 06:40	81.5	↑2.3
12/7 06:50	83.8	↑2.3
12/7 07:00	86.2	↑2.4	最大潮位差
12/7 07:10	88.5	↑2.3
12/7 07:20	90.9	↑2.4	最大潮位差
12/7 07:30	93.2	↑2.3
12/7 07:40	95.4	↑2.2
12/7 07:50	97.7	↑2.3
12/7 08:00	99.8	↑2.1
12/7 08:10	101.9	↑2.1
12/7 08:20	103.8	↑1.9
12/7 08:30	105.7	↑1.9
12/7 08:40	107.4	↑1.7
12/7 08:50	109.0	↑1.6
12/7 09:00	110.5	↑1.5
12/7 09:10	111.8	↑1.3
12/7 09:20	112.9	↑1.1
12/7 09:30	113.9	↑1.0
12/7 09:40	114.7	↑0.8
12/7 09:50	115.4	↑0.7
12/7 10:00	115.8	↑0.4
12/7 10:10	116.1	↑0.3
12/7 10:20	116.2	↑0.1	満潮
12/7 10:30	116.1	↓-0.1
12/7 10:40	115.8	↓-0.3
12/7 10:50	115.4	↓-0.4
12/7 11:00	114.8	↓-0.6
12/7 11:10	114.0	↓-0.8
12/7 11:20	113.1	↓-0.9
12/7 11:30	112.0	↓-1.1
12/7 11:40	110.8	↓-1.2
12/7 11:50	109.5	↓-1.3
12/7 12:00	108.1	↓-1.4
12/7 12:10	106.5	↓-1.6
12/7 12:20	104.9	↓-1.6
12/7 12:30	103.2	↓-1.7
12/7 12:40	101.5	↓-1.7
12/7 12:50	99.7	↓-1.8
12/7 13:00	97.8	↓-1.9
12/7 13:10	96.0	↓-1.8
12/7 13:20	94.1	↓-1.9
12/7 13:30	92.2	↓-1.9
12/7 13:40	90.4	↓-1.8
12/7 13:50	88.5	↓-1.9
12/7 14:00	86.7	↓-1.8
12/7 14:10	85.0	↓-1.7
12/7 14:20	83.3	↓-1.7
12/7 14:30	81.6	↓-1.7
12/7 14:40	80.0	↓-1.6
12/7 14:50	78.5	↓-1.5
12/7 15:00	77.1	↓-1.4
12/7 15:10	75.7	↓-1.4
12/7 15:20	74.4	↓-1.3
12/7 15:30	73.3	↓-1.1
12/7 15:40	72.2	↓-1.1
12/7 15:50	71.2	↓-1.0
12/7 16:00	70.3	↓-0.9
12/7 16:10	69.5	↓-0.8
12/7 16:20	68.9	↓-0.6
12/7 16:30	68.3	↓-0.6
12/7 16:40	67.8	↓-0.5
12/7 16:50	67.5	↓-0.3
12/7 17:00	67.3	↓-0.2
12/7 17:10	67.1	↓-0.2	干潮
12/7 17:20	67.1	0
12/7 17:30	67.2	↑0.1
12/7 17:40	67.4	↑0.2
12/7 17:50	67.7	↑0.3
12/7 18:00	68.1	↑0.4
12/7 18:10	68.6	↑0.5
12/7 18:20	69.2	↑0.6
12/7 18:30	69.8	↑0.6
12/7 18:40	70.6	↑0.8
12/7 18:50	71.4	↑0.8
12/7 19:00	72.3	↑0.9
12/7 19:10	73.2	↑0.9
12/7 19:20	74.2	↑1.0
12/7 19:30	75.2	↑1.0
12/7 19:40	76.2	↑1.0
12/7 19:50	77.3	↑1.1
12/7 20:00	78.4	↑1.1
12/7 20:10	79.4	↑1.0
12/7 20:20	80.4	↑1.0
12/7 20:30	81.4	↑1.0
12/7 20:40	82.4	↑1.0
12/7 20:50	83.3	↑0.9
12/7 21:00	84.1	↑0.8
12/7 21:10	84.9	↑0.8
12/7 21:20	85.6	↑0.7
12/7 21:30	86.2	↑0.6
12/7 21:40	86.7	↑0.5
12/7 21:50	87.0	↑0.3
12/7 22:00	87.3	↑0.3
12/7 22:10	87.5	↑0.2	満潮
12/7 22:20	87.5	0
12/7 22:30	87.4	↓-0.1
12/7 22:40	87.2	↓-0.2
12/7 22:50	86.9	↓-0.3
12/7 23:00	86.5	↓-0.4
12/7 23:10	85.9	↓-0.6
12/7 23:20	85.3	↓-0.6
12/7 23:30	84.5	↓-0.8
12/7 23:40	83.7	↓-0.8
12/7 23:50	82.7	↓-1.0