5 (土)	07:10	00:20	18:25	12:33
	111cm	11cm	114cm	58cm
中潮 出 06:37 入 17:09 出 21:19 入 09:02

那珂湊（茨城）2056年02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
2/5 00:00	11.4	↓-0.8
2/5 00:10	10.9	↓-0.5	干潮
2/5 00:20	10.8	↓-0.1	干潮
2/5 00:30	11.0	↑0.2
2/5 00:40	11.5	↑0.5
2/5 00:50	12.3	↑0.8
2/5 01:00	13.4	↑1.1
2/5 01:10	14.8	↑1.4
2/5 01:20	16.5	↑1.7
2/5 01:30	18.4	↑1.9
2/5 01:40	20.6	↑2.2
2/5 01:50	23.0	↑2.4
2/5 02:00	25.7	↑2.7
2/5 02:10	28.5	↑2.8
2/5 02:20	31.6	↑3.1
2/5 02:30	34.8	↑3.2
2/5 02:40	38.1	↑3.3
2/5 02:50	41.6	↑3.5
2/5 03:00	45.2	↑3.6
2/5 03:10	48.8	↑3.6
2/5 03:20	52.6	↑3.8	最大潮位差
2/5 03:30	56.3	↑3.7
2/5 03:40	60.1	↑3.8	最大潮位差
2/5 03:50	63.9	↑3.8	最大潮位差
2/5 04:00	67.7	↑3.8	最大潮位差
2/5 04:10	71.5	↑3.8	最大潮位差
2/5 04:20	75.2	↑3.7
2/5 04:30	78.8	↑3.6
2/5 04:40	82.3	↑3.5
2/5 04:50	85.6	↑3.3
2/5 05:00	88.9	↑3.3
2/5 05:10	91.9	↑3.0
2/5 05:20	94.8	↑2.9
2/5 05:30	97.5	↑2.7
2/5 05:40	100.0	↑2.5
2/5 05:50	102.2	↑2.2
2/5 06:00	104.2	↑2.0
2/5 06:10	106.0	↑1.8
2/5 06:20	107.5	↑1.5
2/5 06:30	108.7	↑1.2
2/5 06:40	109.7	↑1.0
2/5 06:50	110.3	↑0.6
2/5 07:00	110.7	↑0.4	満潮
2/5 07:10	110.8	↑0.1	満潮
2/5 07:20	110.7	↓-0.1
2/5 07:30	110.2	↓-0.5
2/5 07:40	109.5	↓-0.7
2/5 07:50	108.6	↓-0.9
2/5 08:00	107.4	↓-1.2
2/5 08:10	105.9	↓-1.5
2/5 08:20	104.3	↓-1.6
2/5 08:30	102.4	↓-1.9
2/5 08:40	100.4	↓-2.0
2/5 08:50	98.3	↓-2.1
2/5 09:00	96.0	↓-2.3
2/5 09:10	93.6	↓-2.4
2/5 09:20	91.1	↓-2.5
2/5 09:30	88.5	↓-2.6
2/5 09:40	85.9	↓-2.6
2/5 09:50	83.4	↓-2.5
2/5 10:00	80.8	↓-2.6
2/5 10:10	78.2	↓-2.6
2/5 10:20	75.8	↓-2.4
2/5 10:30	73.4	↓-2.4
2/5 10:40	71.1	↓-2.3
2/5 10:50	69.0	↓-2.1
2/5 11:00	67.0	↓-2.0
2/5 11:10	65.1	↓-1.9
2/5 11:20	63.5	↓-1.6
2/5 11:30	62.0	↓-1.5
2/5 11:40	60.7	↓-1.3
2/5 11:50	59.7	↓-1.0
2/5 12:00	58.8	↓-0.9
2/5 12:10	58.2	↓-0.6
2/5 12:20	57.8	↓-0.4
2/5 12:30	57.6	↓-0.2	干潮
2/5 12:40	57.7	↑0.1
2/5 12:50	58.0	↑0.3
2/5 13:00	58.5	↑0.5
2/5 13:10	59.2	↑0.7
2/5 13:20	60.1	↑0.9
2/5 13:30	61.2	↑1.1
2/5 13:40	62.5	↑1.3
2/5 13:50	64.0	↑1.5
2/5 14:00	65.6	↑1.6
2/5 14:10	67.4	↑1.8
2/5 14:20	69.3	↑1.9
2/5 14:30	71.4	↑2.1
2/5 14:40	73.5	↑2.1
2/5 14:50	75.7	↑2.2
2/5 15:00	78.0	↑2.3
2/5 15:10	80.4	↑2.4
2/5 15:20	82.8	↑2.4
2/5 15:30	85.2	↑2.4
2/5 15:40	87.6	↑2.4
2/5 15:50	90.1	↑2.5
2/5 16:00	92.4	↑2.3
2/5 16:10	94.8	↑2.4
2/5 16:20	97.0	↑2.2
2/5 16:30	99.2	↑2.2
2/5 16:40	101.3	↑2.1
2/5 16:50	103.3	↑2.0
2/5 17:00	105.1	↑1.8
2/5 17:10	106.8	↑1.7
2/5 17:20	108.3	↑1.5
2/5 17:30	109.6	↑1.3
2/5 17:40	110.7	↑1.1
2/5 17:50	111.6	↑0.9
2/5 18:00	112.3	↑0.7
2/5 18:10	112.8	↑0.5
2/5 18:20	113.0	↑0.2	満潮
2/5 18:30	113.0	0
2/5 18:40	112.7	↓-0.3
2/5 18:50	112.2	↓-0.5
2/5 19:00	111.4	↓-0.8
2/5 19:10	110.3	↓-1.1
2/5 19:20	108.9	↓-1.4
2/5 19:30	107.3	↓-1.6
2/5 19:40	105.5	↓-1.8
2/5 19:50	103.4	↓-2.1
2/5 20:00	101.1	↓-2.3
2/5 20:10	98.5	↓-2.6
2/5 20:20	95.8	↓-2.7
2/5 20:30	92.8	↓-3.0
2/5 20:40	89.7	↓-3.1
2/5 20:50	86.4	↓-3.3
2/5 21:00	83.0	↓-3.4
2/5 21:10	79.5	↓-3.5
2/5 21:20	75.9	↓-3.6
2/5 21:30	72.2	↓-3.7
2/5 21:40	68.5	↓-3.7
2/5 21:50	64.8	↓-3.7
2/5 22:00	61.2	↓-3.6
2/5 22:10	57.5	↓-3.7
2/5 22:20	54.0	↓-3.5
2/5 22:30	50.5	↓-3.5
2/5 22:40	47.1	↓-3.4
2/5 22:50	43.9	↓-3.2
2/5 23:00	40.9	↓-3.0
2/5 23:10	38.0	↓-2.9
2/5 23:20	35.4	↓-2.6
2/5 23:30	32.9	↓-2.5
2/5 23:40	30.7	↓-2.2
2/5 23:50	28.8	↓-1.9