07 (月)	05:05	10:26	15:59	22:42
	114cm	63cm	115cm	10cm
大潮 出 06:34 入 17:11 出 17:43 入 06:17

那珂湊（茨城）2050年02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
2/7 00:00	25.0	↑3.0
2/7 00:10	28.1	↑3.1
2/7 00:20	31.5	↑3.4
2/7 00:30	35.1	↑3.6
2/7 00:40	38.8	↑3.7
2/7 00:50	42.6	↑3.8
2/7 01:00	46.5	↑3.9
2/7 01:10	50.5	↑4.0
2/7 01:20	54.5	↑4.0
2/7 01:30	58.6	↑4.1
2/7 01:40	62.6	↑4.0
2/7 01:50	66.7	↑4.1
2/7 02:00	70.7	↑4.0
2/7 02:10	74.7	↑4.0
2/7 02:20	78.5	↑3.8
2/7 02:30	82.3	↑3.8
2/7 02:40	85.9	↑3.6
2/7 02:50	89.4	↑3.5
2/7 03:00	92.7	↑3.3
2/7 03:10	95.8	↑3.1
2/7 03:20	98.7	↑2.9
2/7 03:30	101.3	↑2.6
2/7 03:40	103.8	↑2.5
2/7 03:50	106.0	↑2.2
2/7 04:00	107.9	↑1.9
2/7 04:10	109.6	↑1.7
2/7 04:20	111.0	↑1.4
2/7 04:30	112.1	↑1.1
2/7 04:40	112.9	↑0.8
2/7 04:50	113.5	↑0.6
2/7 05:00	113.7	↑0.2	満潮
2/7 05:10	113.7	0
2/7 05:20	113.4	↓-0.3
2/7 05:30	112.8	↓-0.6
2/7 05:40	112.0	↓-0.8
2/7 05:50	111.0	↓-1.0
2/7 06:00	109.7	↓-1.3
2/7 06:10	108.2	↓-1.5
2/7 06:20	106.5	↓-1.7
2/7 06:30	104.6	↓-1.9
2/7 06:40	102.6	↓-2.0
2/7 06:50	100.4	↓-2.2
2/7 07:00	98.1	↓-2.3
2/7 07:10	95.7	↓-2.4
2/7 07:20	93.3	↓-2.4
2/7 07:30	90.8	↓-2.5
2/7 07:40	88.3	↓-2.5
2/7 07:50	85.8	↓-2.5
2/7 08:00	83.3	↓-2.5
2/7 08:10	80.9	↓-2.4
2/7 08:20	78.5	↓-2.4
2/7 08:30	76.3	↓-2.2
2/7 08:40	74.1	↓-2.2
2/7 08:50	72.1	↓-2.0
2/7 09:00	70.2	↓-1.9
2/7 09:10	68.6	↓-1.6
2/7 09:20	67.0	↓-1.6
2/7 09:30	65.7	↓-1.3
2/7 09:40	64.6	↓-1.1
2/7 09:50	63.7	↓-0.9
2/7 10:00	63.0	↓-0.7
2/7 10:10	62.6	↓-0.4
2/7 10:20	62.4	↓-0.2	干潮
2/7 10:30	62.3	↓-0.1
2/7 10:40	62.6	↑0.3
2/7 10:50	63.0	↑0.4
2/7 11:00	63.7	↑0.7
2/7 11:10	64.6	↑0.9
2/7 11:20	65.6	↑1.0
2/7 11:30	66.9	↑1.3
2/7 11:40	68.4	↑1.5
2/7 11:50	70.0	↑1.6
2/7 12:00	71.8	↑1.8
2/7 12:10	73.7	↑1.9
2/7 12:20	75.7	↑2.0
2/7 12:30	77.9	↑2.2
2/7 12:40	80.1	↑2.2
2/7 12:50	82.5	↑2.4
2/7 13:00	84.8	↑2.3
2/7 13:10	87.2	↑2.4
2/7 13:20	89.7	↑2.5
2/7 13:30	92.1	↑2.4
2/7 13:40	94.5	↑2.4
2/7 13:50	96.8	↑2.3
2/7 14:00	99.1	↑2.3
2/7 14:10	101.3	↑2.2
2/7 14:20	103.4	↑2.1
2/7 14:30	105.3	↑1.9
2/7 14:40	107.2	↑1.9
2/7 14:50	108.8	↑1.6
2/7 15:00	110.3	↑1.5
2/7 15:10	111.5	↑1.2
2/7 15:20	112.6	↑1.1
2/7 15:30	113.4	↑0.8
2/7 15:40	114.0	↑0.6
2/7 15:50	114.4	↑0.4	満潮
2/7 16:00	114.5	↑0.1
2/7 16:10	114.3	↓-0.2
2/7 16:20	113.8	↓-0.5
2/7 16:30	113.1	↓-0.7
2/7 16:40	112.1	↓-1.0
2/7 16:50	110.8	↓-1.3
2/7 17:00	109.2	↓-1.6
2/7 17:10	107.3	↓-1.9
2/7 17:20	105.2	↓-2.1
2/7 17:30	102.8	↓-2.4
2/7 17:40	100.2	↓-2.6
2/7 17:50	97.3	↓-2.9
2/7 18:00	94.2	↓-3.1
2/7 18:10	90.9	↓-3.3
2/7 18:20	87.4	↓-3.5
2/7 18:30	83.7	↓-3.7
2/7 18:40	79.9	↓-3.8
2/7 18:50	76.0	↓-3.9
2/7 19:00	72.0	↓-4.0
2/7 19:10	67.9	↓-4.1
2/7 19:20	63.7	↓-4.2	最大潮位差
2/7 19:30	59.6	↓-4.1
2/7 19:40	55.4	↓-4.2	最大潮位差
2/7 19:50	51.3	↓-4.1
2/7 20:00	47.3	↓-4.0
2/7 20:10	43.4	↓-3.9
2/7 20:20	39.5	↓-3.9
2/7 20:30	35.8	↓-3.7
2/7 20:40	32.3	↓-3.5
2/7 20:50	29.0	↓-3.3
2/7 21:00	25.9	↓-3.1
2/7 21:10	23.0	↓-2.9
2/7 21:20	20.4	↓-2.6
2/7 21:30	18.0	↓-2.4
2/7 21:40	15.9	↓-2.1
2/7 21:50	14.1	↓-1.8
2/7 22:00	12.7	↓-1.4
2/7 22:10	11.5	↓-1.2
2/7 22:20	10.7	↓-0.8
2/7 22:30	10.1	↓-0.6
2/7 22:40	9.9	↓-0.2	干潮
2/7 22:50	10.1	↑0.2
2/7 23:00	10.5	↑0.4
2/7 23:10	11.3	↑0.8
2/7 23:20	12.4	↑1.1
2/7 23:30	13.7	↑1.3
2/7 23:40	15.4	↑1.7
2/7 23:50	17.4	↑2.0