01 (水)	04:25	09:41	15:15	22:07
	112cm	61cm	117cm	-1cm
大潮 出 06:08 入 17:34 出 16:40 入 05:38

那珂湊（茨城）2056年03月01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
3/1 00:00	34.7	↑4.0
3/1 00:10	38.7	↑4.0
3/1 00:20	42.8	↑4.1
3/1 00:30	47.0	↑4.2
3/1 00:40	51.2	↑4.2
3/1 00:50	55.5	↑4.3
3/1 01:00	59.7	↑4.2
3/1 01:10	63.9	↑4.2
3/1 01:20	68.0	↑4.1
3/1 01:30	72.1	↑4.1
3/1 01:40	76.1	↑4.0
3/1 01:50	79.9	↑3.8
3/1 02:00	83.6	↑3.7
3/1 02:10	87.2	↑3.6
3/1 02:20	90.5	↑3.3
3/1 02:30	93.7	↑3.2
3/1 02:40	96.6	↑2.9
3/1 02:50	99.3	↑2.7
3/1 03:00	101.8	↑2.5
3/1 03:10	104.0	↑2.2
3/1 03:20	105.9	↑1.9
3/1 03:30	107.6	↑1.7
3/1 03:40	109.0	↑1.4
3/1 03:50	110.1	↑1.1
3/1 04:00	110.9	↑0.8
3/1 04:10	111.4	↑0.5
3/1 04:20	111.7	↑0.3	満潮
3/1 04:30	111.6	↓-0.1
3/1 04:40	111.3	↓-0.3
3/1 04:50	110.8	↓-0.5
3/1 05:00	109.9	↓-0.9
3/1 05:10	108.9	↓-1.0
3/1 05:20	107.6	↓-1.3
3/1 05:30	106.0	↓-1.6
3/1 05:40	104.3	↓-1.7
3/1 05:50	102.5	↓-1.8
3/1 06:00	100.4	↓-2.1
3/1 06:10	98.2	↓-2.2
3/1 06:20	95.9	↓-2.3
3/1 06:30	93.6	↓-2.3
3/1 06:40	91.1	↓-2.5
3/1 06:50	88.6	↓-2.5
3/1 07:00	86.1	↓-2.5
3/1 07:10	83.6	↓-2.5
3/1 07:20	81.1	↓-2.5
3/1 07:30	78.7	↓-2.4
3/1 07:40	76.4	↓-2.3
3/1 07:50	74.1	↓-2.3
3/1 08:00	72.0	↓-2.1
3/1 08:10	70.0	↓-2.0
3/1 08:20	68.2	↓-1.8
3/1 08:30	66.5	↓-1.7
3/1 08:40	65.1	↓-1.4
3/1 08:50	63.8	↓-1.3
3/1 09:00	62.7	↓-1.1
3/1 09:10	61.9	↓-0.8
3/1 09:20	61.3	↓-0.6
3/1 09:30	60.9	↓-0.4
3/1 09:40	60.8	↓-0.1	干潮
3/1 09:50	60.9	↑0.1
3/1 10:00	61.3	↑0.4
3/1 10:10	61.8	↑0.5
3/1 10:20	62.6	↑0.8
3/1 10:30	63.7	↑1.1
3/1 10:40	64.9	↑1.2
3/1 10:50	66.4	↑1.5
3/1 11:00	68.0	↑1.6
3/1 11:10	69.8	↑1.8
3/1 11:20	71.8	↑2.0
3/1 11:30	73.9	↑2.1
3/1 11:40	76.2	↑2.3
3/1 11:50	78.5	↑2.3
3/1 12:00	81.0	↑2.5
3/1 12:10	83.5	↑2.5
3/1 12:20	86.0	↑2.5
3/1 12:30	88.6	↑2.6
3/1 12:40	91.2	↑2.6
3/1 12:50	93.8	↑2.6
3/1 13:00	96.3	↑2.5
3/1 13:10	98.8	↑2.5
3/1 13:20	101.2	↑2.4
3/1 13:30	103.5	↑2.3
3/1 13:40	105.7	↑2.2
3/1 13:50	107.7	↑2.0
3/1 14:00	109.6	↑1.9
3/1 14:10	111.3	↑1.7
3/1 14:20	112.8	↑1.5
3/1 14:30	114.0	↑1.2
3/1 14:40	115.1	↑1.1
3/1 14:50	115.8	↑0.7
3/1 15:00	116.4	↑0.6
3/1 15:10	116.6	↑0.2	満潮
3/1 15:20	116.6	0
3/1 15:30	116.3	↓-0.3
3/1 15:40	115.7	↓-0.6
3/1 15:50	114.8	↓-0.9
3/1 16:00	113.6	↓-1.2
3/1 16:10	112.1	↓-1.5
3/1 16:20	110.3	↓-1.8
3/1 16:30	108.2	↓-2.1
3/1 16:40	105.8	↓-2.4
3/1 16:50	103.1	↓-2.7
3/1 17:00	100.2	↓-2.9
3/1 17:10	97.0	↓-3.2
3/1 17:20	93.6	↓-3.4
3/1 17:30	89.9	↓-3.7
3/1 17:40	86.1	↓-3.8
3/1 17:50	82.1	↓-4.0
3/1 18:00	77.9	↓-4.2
3/1 18:10	73.6	↓-4.3
3/1 18:20	69.2	↓-4.4
3/1 18:30	64.7	↓-4.5
3/1 18:40	60.1	↓-4.6	最大潮位差
3/1 18:50	55.5	↓-4.6	最大潮位差
3/1 19:00	51.0	↓-4.5
3/1 19:10	46.4	↓-4.6	最大潮位差
3/1 19:20	41.9	↓-4.5
3/1 19:30	37.5	↓-4.4
3/1 19:40	33.2	↓-4.3
3/1 19:50	29.1	↓-4.1
3/1 20:00	25.1	↓-4.0
3/1 20:10	21.4	↓-3.7
3/1 20:20	17.8	↓-3.6
3/1 20:30	14.5	↓-3.3
3/1 20:40	11.5	↓-3.0
3/1 20:50	8.8	↓-2.7
3/1 21:00	6.3	↓-2.5
3/1 21:10	4.2	↓-2.1
3/1 21:20	2.4	↓-1.8
3/1 21:30	0.9	↓-1.5
3/1 21:40	-0.2	↓-1.1
3/1 21:50	-0.9	↓-0.7
3/1 22:00	-1.3	↓-0.4	干潮
3/1 22:10	-1.4	↓-0.1
3/1 22:20	-1.1	↑0.3
3/1 22:30	-0.4	↑0.7
3/1 22:40	0.6	↑1.0
3/1 22:50	2.0	↑1.4
3/1 23:00	3.6	↑1.6
3/1 23:10	5.6	↑2.0
3/1 23:20	7.9	↑2.3
3/1 23:30	10.5	↑2.6
3/1 23:40	13.4	↑2.9
3/1 23:50	16.5	↑3.1