11 (火)	04:50	10:12	15:52	22:40
	128cm	71cm	132cm	14cm
大潮 出 06:11 入 16:34 出 06:33 入 17:22

那珂湊（茨城）2053年11月11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
11/11 00:00	39.7	↑3.4
11/11 00:10	43.2	↑3.5
11/11 00:20	47.0	↑3.8
11/11 00:30	50.8	↑3.8
11/11 00:40	54.8	↑4.0
11/11 00:50	58.9	↑4.1
11/11 01:00	63.1	↑4.2
11/11 01:10	67.3	↑4.2
11/11 01:20	71.6	↑4.3
11/11 01:30	75.8	↑4.2
11/11 01:40	80.0	↑4.2
11/11 01:50	84.2	↑4.2
11/11 02:00	88.3	↑4.1
11/11 02:10	92.3	↑4.0
11/11 02:20	96.2	↑3.9
11/11 02:30	99.9	↑3.7
11/11 02:40	103.5	↑3.6
11/11 02:50	106.9	↑3.4
11/11 03:00	110.1	↑3.2
11/11 03:10	113.0	↑2.9
11/11 03:20	115.7	↑2.7
11/11 03:30	118.2	↑2.5
11/11 03:40	120.4	↑2.2
11/11 03:50	122.3	↑1.9
11/11 04:00	123.9	↑1.6
11/11 04:10	125.2	↑1.3
11/11 04:20	126.2	↑1.0
11/11 04:30	127.0	↑0.8
11/11 04:40	127.4	↑0.4	満潮
11/11 04:50	127.5	↑0.1	満潮
11/11 05:00	127.3	↓-0.2
11/11 05:10	126.8	↓-0.5
11/11 05:20	126.1	↓-0.7
11/11 05:30	125.1	↓-1.0
11/11 05:40	123.8	↓-1.3
11/11 05:50	122.3	↓-1.5
11/11 06:00	120.5	↓-1.8
11/11 06:10	118.6	↓-1.9
11/11 06:20	116.4	↓-2.2
11/11 06:30	114.1	↓-2.3
11/11 06:40	111.7	↓-2.4
11/11 06:50	109.1	↓-2.6
11/11 07:00	106.5	↓-2.6
11/11 07:10	103.8	↓-2.7
11/11 07:20	101.0	↓-2.8
11/11 07:30	98.3	↓-2.7
11/11 07:40	95.5	↓-2.8
11/11 07:50	92.8	↓-2.7
11/11 08:00	90.2	↓-2.6
11/11 08:10	87.6	↓-2.6
11/11 08:20	85.2	↓-2.4
11/11 08:30	82.9	↓-2.3
11/11 08:40	80.7	↓-2.2
11/11 08:50	78.7	↓-2.0
11/11 09:00	76.9	↓-1.8
11/11 09:10	75.3	↓-1.6
11/11 09:20	73.9	↓-1.4
11/11 09:30	72.8	↓-1.1
11/11 09:40	71.9	↓-0.9
11/11 09:50	71.2	↓-0.7
11/11 10:00	70.8	↓-0.4
11/11 10:10	70.6	↓-0.2	干潮
11/11 10:20	70.7	↑0.1
11/11 10:30	71.0	↑0.3
11/11 10:40	71.6	↑0.6
11/11 10:50	72.5	↑0.9
11/11 11:00	73.5	↑1.0
11/11 11:10	74.8	↑1.3
11/11 11:20	76.3	↑1.5
11/11 11:30	78.1	↑1.8
11/11 11:40	80.0	↑1.9
11/11 11:50	82.0	↑2.0
11/11 12:00	84.3	↑2.3
11/11 12:10	86.6	↑2.3
11/11 12:20	89.1	↑2.5
11/11 12:30	91.7	↑2.6
11/11 12:40	94.4	↑2.7
11/11 12:50	97.1	↑2.7
11/11 13:00	99.9	↑2.8
11/11 13:10	102.6	↑2.7
11/11 13:20	105.4	↑2.8
11/11 13:30	108.1	↑2.7
11/11 13:40	110.8	↑2.7
11/11 13:50	113.4	↑2.6
11/11 14:00	115.9	↑2.5
11/11 14:10	118.3	↑2.4
11/11 14:20	120.5	↑2.2
11/11 14:30	122.6	↑2.1
11/11 14:40	124.5	↑1.9
11/11 14:50	126.2	↑1.7
11/11 15:00	127.7	↑1.5
11/11 15:10	128.9	↑1.2
11/11 15:20	129.9	↑1.0
11/11 15:30	130.6	↑0.7
11/11 15:40	131.1	↑0.5
11/11 15:50	131.3	↑0.2	満潮
11/11 16:00	131.1	↓-0.2
11/11 16:10	130.7	↓-0.4
11/11 16:20	129.9	↓-0.8
11/11 16:30	128.9	↓-1.0
11/11 16:40	127.5	↓-1.4
11/11 16:50	125.8	↓-1.7
11/11 17:00	123.9	↓-1.9
11/11 17:10	121.6	↓-2.3
11/11 17:20	119.0	↓-2.6
11/11 17:30	116.2	↓-2.8
11/11 17:40	113.0	↓-3.2
11/11 17:50	109.7	↓-3.3
11/11 18:00	106.1	↓-3.6
11/11 18:10	102.3	↓-3.8
11/11 18:20	98.3	↓-4.0
11/11 18:30	94.1	↓-4.2
11/11 18:40	89.8	↓-4.3
11/11 18:50	85.4	↓-4.4
11/11 19:00	80.9	↓-4.5
11/11 19:10	76.3	↓-4.6	最大潮位差
11/11 19:20	71.7	↓-4.6	最大潮位差
11/11 19:30	67.1	↓-4.6	最大潮位差
11/11 19:40	62.5	↓-4.6	最大潮位差
11/11 19:50	58.0	↓-4.5
11/11 20:00	53.6	↓-4.4
11/11 20:10	49.3	↓-4.3
11/11 20:20	45.1	↓-4.2
11/11 20:30	41.1	↓-4.0
11/11 20:40	37.3	↓-3.8
11/11 20:50	33.7	↓-3.6
11/11 21:00	30.4	↓-3.3
11/11 21:10	27.3	↓-3.1
11/11 21:20	24.5	↓-2.8
11/11 21:30	22.0	↓-2.5
11/11 21:40	19.8	↓-2.2
11/11 21:50	17.9	↓-1.9
11/11 22:00	16.4	↓-1.5
11/11 22:10	15.2	↓-1.2
11/11 22:20	14.4	↓-0.8
11/11 22:30	13.9	↓-0.5	干潮
11/11 22:40	13.8	↓-0.1	干潮
11/11 22:50	14.0	↑0.2
11/11 23:00	14.6	↑0.6
11/11 23:10	15.5	↑0.9
11/11 23:20	16.7	↑1.2
11/11 23:30	18.3	↑1.6
11/11 23:40	20.2	↑1.9
11/11 23:50	22.3	↑2.1