06 (水)	04:12	10:14	16:27	22:35
	128cm	49cm	131cm	46cm
大潮 出 05:37 入 17:16 出 17:50 入 05:39

那珂湊（茨城）2055年10月06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
10/6 00:00	68.9	↑2.6
10/6 00:10	71.7	↑2.8
10/6 00:20	74.6	↑2.9
10/6 00:30	77.7	↑3.1
10/6 00:40	80.8	↑3.1
10/6 00:50	83.9	↑3.1
10/6 01:00	87.2	↑3.3
10/6 01:10	90.4	↑3.2
10/6 01:20	93.6	↑3.2
10/6 01:30	96.8	↑3.2
10/6 01:40	100.0	↑3.2
10/6 01:50	103.1	↑3.1
10/6 02:00	106.1	↑3.0
10/6 02:10	109.0	↑2.9
10/6 02:20	111.7	↑2.7
10/6 02:30	114.3	↑2.6
10/6 02:40	116.7	↑2.4
10/6 02:50	118.9	↑2.2
10/6 03:00	120.9	↑2.0
10/6 03:10	122.7	↑1.8
10/6 03:20	124.2	↑1.5
10/6 03:30	125.5	↑1.3
10/6 03:40	126.5	↑1.0
10/6 03:50	127.3	↑0.8
10/6 04:00	127.7	↑0.4
10/6 04:10	127.9	↑0.2	満潮
10/6 04:20	127.8	↓-0.1
10/6 04:30	127.4	↓-0.4
10/6 04:40	126.7	↓-0.7
10/6 04:50	125.7	↓-1.0
10/6 05:00	124.5	↓-1.2
10/6 05:10	123.0	↓-1.5
10/6 05:20	121.2	↓-1.8
10/6 05:30	119.2	↓-2.0
10/6 05:40	116.9	↓-2.3
10/6 05:50	114.4	↓-2.5
10/6 06:00	111.7	↓-2.7
10/6 06:10	108.9	↓-2.8
10/6 06:20	105.9	↓-3.0
10/6 06:30	102.7	↓-3.2
10/6 06:40	99.5	↓-3.2
10/6 06:50	96.1	↓-3.4
10/6 07:00	92.7	↓-3.4
10/6 07:10	89.3	↓-3.4
10/6 07:20	85.8	↓-3.5
10/6 07:30	82.4	↓-3.4
10/6 07:40	79.0	↓-3.4
10/6 07:50	75.7	↓-3.3
10/6 08:00	72.5	↓-3.2
10/6 08:10	69.4	↓-3.1
10/6 08:20	66.4	↓-3.0
10/6 08:30	63.6	↓-2.8
10/6 08:40	61.0	↓-2.6
10/6 08:50	58.7	↓-2.3
10/6 09:00	56.5	↓-2.2
10/6 09:10	54.6	↓-1.9
10/6 09:20	52.9	↓-1.7
10/6 09:30	51.6	↓-1.3
10/6 09:40	50.4	↓-1.2
10/6 09:50	49.6	↓-0.8
10/6 10:00	49.1	↓-0.5
10/6 10:10	48.8	↓-0.3	干潮
10/6 10:20	48.9	↑0.1
10/6 10:30	49.2	↑0.3
10/6 10:40	49.8	↑0.6
10/6 10:50	50.8	↑1.0
10/6 11:00	51.9	↑1.1
10/6 11:10	53.4	↑1.5
10/6 11:20	55.1	↑1.7
10/6 11:30	57.0	↑1.9
10/6 11:40	59.2	↑2.2
10/6 11:50	61.6	↑2.4
10/6 12:00	64.2	↑2.6
10/6 12:10	66.9	↑2.7
10/6 12:20	69.9	↑3.0
10/6 12:30	72.9	↑3.0
10/6 12:40	76.1	↑3.2
10/6 12:50	79.3	↑3.2
10/6 13:00	82.7	↑3.4
10/6 13:10	86.1	↑3.4
10/6 13:20	89.5	↑3.4
10/6 13:30	92.9	↑3.4
10/6 13:40	96.2	↑3.3
10/6 13:50	99.6	↑3.4
10/6 14:00	102.9	↑3.3
10/6 14:10	106.1	↑3.2
10/6 14:20	109.1	↑3.0
10/6 14:30	112.1	↑3.0
10/6 14:40	114.8	↑2.7
10/6 14:50	117.5	↑2.7
10/6 15:00	119.9	↑2.4
10/6 15:10	122.1	↑2.2
10/6 15:20	124.1	↑2.0
10/6 15:30	125.8	↑1.7
10/6 15:40	127.3	↑1.5
10/6 15:50	128.5	↑1.2
10/6 16:00	129.4	↑0.9
10/6 16:10	130.0	↑0.6
10/6 16:20	130.4	↑0.4	満潮
10/6 16:30	130.4	0
10/6 16:40	130.2	↓-0.2
10/6 16:50	129.6	↓-0.6
10/6 17:00	128.7	↓-0.9
10/6 17:10	127.6	↓-1.1
10/6 17:20	126.1	↓-1.5
10/6 17:30	124.4	↓-1.7
10/6 17:40	122.4	↓-2.0
10/6 17:50	120.2	↓-2.2
10/6 18:00	117.7	↓-2.5
10/6 18:10	115.0	↓-2.7
10/6 18:20	112.1	↓-2.9
10/6 18:30	109.0	↓-3.1
10/6 18:40	105.8	↓-3.2
10/6 18:50	102.4	↓-3.4
10/6 19:00	98.9	↓-3.5
10/6 19:10	95.4	↓-3.5
10/6 19:20	91.8	↓-3.6
10/6 19:30	88.1	↓-3.7	最大潮位差
10/6 19:40	84.5	↓-3.6
10/6 19:50	80.9	↓-3.6
10/6 20:00	77.3	↓-3.6
10/6 20:10	73.8	↓-3.5
10/6 20:20	70.4	↓-3.4
10/6 20:30	67.2	↓-3.2
10/6 20:40	64.1	↓-3.1
10/6 20:50	61.2	↓-2.9
10/6 21:00	58.5	↓-2.7
10/6 21:10	56.0	↓-2.5
10/6 21:20	53.8	↓-2.2
10/6 21:30	51.8	↓-2.0
10/6 21:40	50.1	↓-1.7
10/6 21:50	48.6	↓-1.5
10/6 22:00	47.5	↓-1.1
10/6 22:10	46.6	↓-0.9
10/6 22:20	46.0	↓-0.6
10/6 22:30	45.7	↓-0.3	干潮
10/6 22:40	45.8	↑0.1
10/6 22:50	46.1	↑0.3
10/6 23:00	46.7	↑0.6
10/6 23:10	47.6	↑0.9
10/6 23:20	48.8	↑1.2
10/6 23:30	50.2	↑1.4
10/6 23:40	51.9	↑1.7
10/6 23:50	53.8	↑1.9