5 (月)	09:03	01:38	19:36	14:45
	117cm	32cm	100cm	82cm
小潮 出 06:34 入 16:24 出 22:52 入 11:03

那珂湊（茨城）2050年12月5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	41.9	↓-2.1
12/5 00:10	40.0	↓-1.9
12/5 00:20	38.2	↓-1.8
12/5 00:30	36.7	↓-1.5
12/5 00:40	35.4	↓-1.3
12/5 00:50	34.2	↓-1.2
12/5 01:00	33.3	↓-0.9
12/5 01:10	32.6	↓-0.7
12/5 01:20	32.1	↓-0.5
12/5 01:30	31.9	↓-0.2	干潮
12/5 01:40	31.8	↓-0.1
12/5 01:50	32.0	↑0.2
12/5 02:00	32.4	↑0.4
12/5 02:10	33.0	↑0.6
12/5 02:20	33.8	↑0.8
12/5 02:30	34.8	↑1.0
12/5 02:40	36.0	↑1.2
12/5 02:50	37.4	↑1.4
12/5 03:00	38.9	↑1.5
12/5 03:10	40.6	↑1.7
12/5 03:20	42.5	↑1.9
12/5 03:30	44.6	↑2.1
12/5 03:40	46.8	↑2.2
12/5 03:50	49.1	↑2.3
12/5 04:00	51.5	↑2.4
12/5 04:10	54.1	↑2.6
12/5 04:20	56.7	↑2.6
12/5 04:30	59.5	↑2.8
12/5 04:40	62.3	↑2.8
12/5 04:50	65.1	↑2.8
12/5 05:00	68.1	↑3.0	最大潮位差
12/5 05:10	71.0	↑2.9
12/5 05:20	74.0	↑3.0	最大潮位差
12/5 05:30	77.0	↑3.0	最大潮位差
12/5 05:40	79.9	↑2.9
12/5 05:50	82.9	↑3.0	最大潮位差
12/5 06:00	85.8	↑2.9
12/5 06:10	88.7	↑2.9
12/5 06:20	91.4	↑2.7
12/5 06:30	94.1	↑2.7
12/5 06:40	96.7	↑2.6
12/5 06:50	99.2	↑2.5
12/5 07:00	101.6	↑2.4
12/5 07:10	103.8	↑2.2
12/5 07:20	105.9	↑2.1
12/5 07:30	107.8	↑1.9
12/5 07:40	109.5	↑1.7
12/5 07:50	111.0	↑1.5
12/5 08:00	112.4	↑1.4
12/5 08:10	113.5	↑1.1
12/5 08:20	114.5	↑1.0
12/5 08:30	115.2	↑0.7
12/5 08:40	115.7	↑0.5
12/5 08:50	116.1	↑0.4
12/5 09:00	116.2	↑0.1	満潮
12/5 09:10	116.1	↓-0.1
12/5 09:20	115.9	↓-0.2
12/5 09:30	115.4	↓-0.5
12/5 09:40	114.8	↓-0.6
12/5 09:50	114.1	↓-0.7
12/5 10:00	113.1	↓-1.0
12/5 10:10	112.1	↓-1.0
12/5 10:20	110.9	↓-1.2
12/5 10:30	109.6	↓-1.3
12/5 10:40	108.2	↓-1.4
12/5 10:50	106.7	↓-1.5
12/5 11:00	105.2	↓-1.5
12/5 11:10	103.6	↓-1.6
12/5 11:20	102.0	↓-1.6
12/5 11:30	100.4	↓-1.6
12/5 11:40	98.8	↓-1.6
12/5 11:50	97.2	↓-1.6
12/5 12:00	95.6	↓-1.6
12/5 12:10	94.1	↓-1.5
12/5 12:20	92.6	↓-1.5
12/5 12:30	91.2	↓-1.4
12/5 12:40	89.9	↓-1.3
12/5 12:50	88.7	↓-1.2
12/5 13:00	87.5	↓-1.2
12/5 13:10	86.5	↓-1.0
12/5 13:20	85.5	↓-1.0
12/5 13:30	84.7	↓-0.8
12/5 13:40	83.9	↓-0.8
12/5 13:50	83.3	↓-0.6
12/5 14:00	82.8	↓-0.5
12/5 14:10	82.4	↓-0.4
12/5 14:20	82.1	↓-0.3
12/5 14:30	81.9	↓-0.2
12/5 14:40	81.8	↓-0.1	干潮
12/5 14:50	81.8	0
12/5 15:00	81.9	↑0.1
12/5 15:10	82.1	↑0.2
12/5 15:20	82.4	↑0.3
12/5 15:30	82.8	↑0.4
12/5 15:40	83.2	↑0.4
12/5 15:50	83.8	↑0.6
12/5 16:00	84.4	↑0.6
12/5 16:10	85.0	↑0.6
12/5 16:20	85.8	↑0.8
12/5 16:30	86.5	↑0.7
12/5 16:40	87.4	↑0.9
12/5 16:50	88.2	↑0.8
12/5 17:00	89.1	↑0.9
12/5 17:10	90.0	↑0.9
12/5 17:20	90.9	↑0.9
12/5 17:30	91.8	↑0.9
12/5 17:40	92.7	↑0.9
12/5 17:50	93.6	↑0.9
12/5 18:00	94.4	↑0.8
12/5 18:10	95.3	↑0.9
12/5 18:20	96.0	↑0.7
12/5 18:30	96.7	↑0.7
12/5 18:40	97.4	↑0.7
12/5 18:50	97.9	↑0.5
12/5 19:00	98.4	↑0.5
12/5 19:10	98.7	↑0.3
12/5 19:20	99.0	↑0.3
12/5 19:30	99.1	↑0.1	満潮
12/5 19:40	99.1	0
12/5 19:50	99.0	↓-0.1
12/5 20:00	98.7	↓-0.3
12/5 20:10	98.3	↓-0.4
12/5 20:20	97.7	↓-0.6
12/5 20:30	97.0	↓-0.7
12/5 20:40	96.1	↓-0.9
12/5 20:50	95.0	↓-1.1
12/5 21:00	93.9	↓-1.1
12/5 21:10	92.5	↓-1.4
12/5 21:20	91.0	↓-1.5
12/5 21:30	89.4	↓-1.6
12/5 21:40	87.6	↓-1.8
12/5 21:50	85.8	↓-1.8
12/5 22:00	83.8	↓-2.0
12/5 22:10	81.7	↓-2.1
12/5 22:20	79.5	↓-2.2
12/5 22:30	77.3	↓-2.2
12/5 22:40	75.0	↓-2.3
12/5 22:50	72.7	↓-2.3
12/5 23:00	70.4	↓-2.3
12/5 23:10	68.1	↓-2.3
12/5 23:20	65.7	↓-2.4
12/5 23:30	63.4	↓-2.3
12/5 23:40	61.2	↓-2.2
12/5 23:50	59.0	↓-2.2