2 (土)	09:33	02:48	20:25	13:57
	103cm	56cm	123cm	87cm
小潮 出 05:11 入 18:05 出 22:44 入 12:18

那珂湊（茨城）2056年09月2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
9/2 00:00	78.3	↓-2.5	最大潮位差
9/2 00:10	75.9	↓-2.4
9/2 00:20	73.5	↓-2.4
9/2 00:30	71.2	↓-2.3
9/2 00:40	69.1	↓-2.1
9/2 00:50	67.1	↓-2.0
9/2 01:00	65.3	↓-1.8
9/2 01:10	63.5	↓-1.8
9/2 01:20	62.0	↓-1.5
9/2 01:30	60.6	↓-1.4
9/2 01:40	59.4	↓-1.2
9/2 01:50	58.3	↓-1.1
9/2 02:00	57.4	↓-0.9
9/2 02:10	56.7	↓-0.7
9/2 02:20	56.2	↓-0.5
9/2 02:30	55.8	↓-0.4
9/2 02:40	55.7	↓-0.1	干潮
9/2 02:50	55.6	↓-0.1
9/2 03:00	55.8	↑0.2
9/2 03:10	56.1	↑0.3
9/2 03:20	56.5	↑0.4
9/2 03:30	57.1	↑0.6
9/2 03:40	57.8	↑0.7
9/2 03:50	58.7	↑0.9
9/2 04:00	59.6	↑0.9
9/2 04:10	60.7	↑1.1
9/2 04:20	61.9	↑1.2
9/2 04:30	63.2	↑1.3
9/2 04:40	64.6	↑1.4
9/2 04:50	66.1	↑1.5
9/2 05:00	67.7	↑1.6
9/2 05:10	69.3	↑1.6
9/2 05:20	71.0	↑1.7
9/2 05:30	72.7	↑1.7
9/2 05:40	74.4	↑1.7
9/2 05:50	76.2	↑1.8
9/2 06:00	78.0	↑1.8
9/2 06:10	79.9	↑1.9
9/2 06:20	81.7	↑1.8
9/2 06:30	83.5	↑1.8
9/2 06:40	85.2	↑1.7
9/2 06:50	87.0	↑1.8
9/2 07:00	88.7	↑1.7
9/2 07:10	90.3	↑1.6
9/2 07:20	91.9	↑1.6
9/2 07:30	93.4	↑1.5
9/2 07:40	94.8	↑1.4
9/2 07:50	96.2	↑1.4
9/2 08:00	97.4	↑1.2
9/2 08:10	98.5	↑1.1
9/2 08:20	99.5	↑1.0
9/2 08:30	100.4	↑0.9
9/2 08:40	101.2	↑0.8
9/2 08:50	101.8	↑0.6
9/2 09:00	102.3	↑0.5
9/2 09:10	102.6	↑0.3
9/2 09:20	102.9	↑0.3
9/2 09:30	102.9	0	満潮
9/2 09:40	102.9	0
9/2 09:50	102.7	↓-0.2
9/2 10:00	102.4	↓-0.3
9/2 10:10	102.0	↓-0.4
9/2 10:20	101.5	↓-0.5
9/2 10:30	100.9	↓-0.6
9/2 10:40	100.2	↓-0.7
9/2 10:50	99.5	↓-0.7
9/2 11:00	98.7	↓-0.8
9/2 11:10	97.8	↓-0.9
9/2 11:20	96.9	↓-0.9
9/2 11:30	95.9	↓-1.0
9/2 11:40	95.0	↓-0.9
9/2 11:50	94.0	↓-1.0
9/2 12:00	93.1	↓-0.9
9/2 12:10	92.2	↓-0.9
9/2 12:20	91.3	↓-0.9
9/2 12:30	90.5	↓-0.8
9/2 12:40	89.7	↓-0.8
9/2 12:50	89.0	↓-0.7
9/2 13:00	88.4	↓-0.6
9/2 13:10	87.9	↓-0.5
9/2 13:20	87.4	↓-0.5
9/2 13:30	87.1	↓-0.3
9/2 13:40	86.9	↓-0.2
9/2 13:50	86.8	↓-0.1	干潮
9/2 14:00	86.8	0
9/2 14:10	86.9	↑0.1
9/2 14:20	87.1	↑0.2
9/2 14:30	87.4	↑0.3
9/2 14:40	87.8	↑0.4
9/2 14:50	88.3	↑0.5
9/2 15:00	89.0	↑0.7
9/2 15:10	89.7	↑0.7
9/2 15:20	90.5	↑0.8
9/2 15:30	91.4	↑0.9
9/2 15:40	92.4	↑1.0
9/2 15:50	93.5	↑1.1
9/2 16:00	94.6	↑1.1
9/2 16:10	95.8	↑1.2
9/2 16:20	97.0	↑1.2
9/2 16:30	98.3	↑1.3
9/2 16:40	99.6	↑1.3
9/2 16:50	101.0	↑1.4
9/2 17:00	102.3	↑1.3
9/2 17:10	103.7	↑1.4
9/2 17:20	105.1	↑1.4
9/2 17:30	106.5	↑1.4
9/2 17:40	107.9	↑1.4
9/2 17:50	109.3	↑1.4
9/2 18:00	110.7	↑1.4
9/2 18:10	112.0	↑1.3
9/2 18:20	113.3	↑1.3
9/2 18:30	114.5	↑1.2
9/2 18:40	115.7	↑1.2
9/2 18:50	116.8	↑1.1
9/2 19:00	117.9	↑1.1
9/2 19:10	118.8	↑0.9
9/2 19:20	119.7	↑0.9
9/2 19:30	120.4	↑0.7
9/2 19:40	121.1	↑0.7
9/2 19:50	121.6	↑0.5
9/2 20:00	122.0	↑0.4
9/2 20:10	122.3	↑0.3
9/2 20:20	122.4	↑0.1	満潮
9/2 20:30	122.4	0
9/2 20:40	122.2	↓-0.2
9/2 20:50	121.9	↓-0.3
9/2 21:00	121.4	↓-0.5
9/2 21:10	120.8	↓-0.6
9/2 21:20	120.0	↓-0.8
9/2 21:30	119.0	↓-1.0
9/2 21:40	117.9	↓-1.1
9/2 21:50	116.6	↓-1.3
9/2 22:00	115.1	↓-1.5
9/2 22:10	113.5	↓-1.6
9/2 22:20	111.8	↓-1.7
9/2 22:30	110.0	↓-1.8
9/2 22:40	108.0	↓-2.0
9/2 22:50	105.9	↓-2.1
9/2 23:00	103.7	↓-2.2
9/2 23:10	101.4	↓-2.3
9/2 23:20	99.1	↓-2.3
9/2 23:30	96.6	↓-2.5	最大潮位差
9/2 23:40	94.2	↓-2.4
9/2 23:50	91.7	↓-2.5	最大潮位差