11 (金)	01:46	07:20	13:31	20:19
	104cm	65cm	125cm	41cm
中潮 出 06:11 入 16:34 出 02:51 入 14:32

那珂湊（茨城）2050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	94.1	↑1.8
11/11 00:10	95.7	↑1.6
11/11 00:20	97.2	↑1.5
11/11 00:30	98.5	↑1.3
11/11 00:40	99.7	↑1.2
11/11 00:50	100.8	↑1.1
11/11 01:00	101.6	↑0.8
11/11 01:10	102.3	↑0.7
11/11 01:20	102.8	↑0.5
11/11 01:30	103.2	↑0.4
11/11 01:40	103.4	↑0.2	満潮
11/11 01:50	103.4	0
11/11 02:00	103.2	↓-0.2
11/11 02:10	102.9	↓-0.3
11/11 02:20	102.4	↓-0.5
11/11 02:30	101.7	↓-0.7
11/11 02:40	100.9	↓-0.8
11/11 02:50	99.9	↓-1.0
11/11 03:00	98.9	↓-1.0
11/11 03:10	97.6	↓-1.3
11/11 03:20	96.3	↓-1.3
11/11 03:30	94.9	↓-1.4
11/11 03:40	93.3	↓-1.6
11/11 03:50	91.7	↓-1.6
11/11 04:00	90.1	↓-1.6
11/11 04:10	88.3	↓-1.8
11/11 04:20	86.6	↓-1.7
11/11 04:30	84.8	↓-1.8
11/11 04:40	83.0	↓-1.8
11/11 04:50	81.2	↓-1.8
11/11 05:00	79.5	↓-1.7
11/11 05:10	77.7	↓-1.8
11/11 05:20	76.1	↓-1.6
11/11 05:30	74.5	↓-1.6
11/11 05:40	72.9	↓-1.6
11/11 05:50	71.5	↓-1.4
11/11 06:00	70.2	↓-1.3
11/11 06:10	69.0	↓-1.2
11/11 06:20	67.9	↓-1.1
11/11 06:30	67.0	↓-0.9
11/11 06:40	66.2	↓-0.8
11/11 06:50	65.6	↓-0.6
11/11 07:00	65.2	↓-0.4
11/11 07:10	64.9	↓-0.3	干潮
11/11 07:20	64.9	0	干潮
11/11 07:30	65.0	↑0.1
11/11 07:40	65.3	↑0.3
11/11 07:50	65.8	↑0.5
11/11 08:00	66.5	↑0.7
11/11 08:10	67.4	↑0.9
11/11 08:20	68.4	↑1.0
11/11 08:30	69.7	↑1.3
11/11 08:40	71.1	↑1.4
11/11 08:50	72.7	↑1.6
11/11 09:00	74.4	↑1.7
11/11 09:10	76.3	↑1.9
11/11 09:20	78.3	↑2.0
11/11 09:30	80.5	↑2.2
11/11 09:40	82.7	↑2.2
11/11 09:50	85.0	↑2.3
11/11 10:00	87.4	↑2.4
11/11 10:10	89.9	↑2.5
11/11 10:20	92.4	↑2.5
11/11 10:30	94.9	↑2.5
11/11 10:40	97.4	↑2.5
11/11 10:50	99.9	↑2.5
11/11 11:00	102.4	↑2.5
11/11 11:10	104.8	↑2.4
11/11 11:20	107.1	↑2.3
11/11 11:30	109.4	↑2.3
11/11 11:40	111.5	↑2.1
11/11 11:50	113.5	↑2.0
11/11 12:00	115.4	↑1.9
11/11 12:10	117.1	↑1.7
11/11 12:20	118.7	↑1.6
11/11 12:30	120.1	↑1.4
11/11 12:40	121.3	↑1.2
11/11 12:50	122.2	↑0.9
11/11 13:00	123.0	↑0.8
11/11 13:10	123.6	↑0.6
11/11 13:20	123.9	↑0.3
11/11 13:30	124.0	↑0.1	満潮
11/11 13:40	123.9	↓-0.1
11/11 13:50	123.5	↓-0.4
11/11 14:00	123.0	↓-0.5
11/11 14:10	122.1	↓-0.9
11/11 14:20	121.1	↓-1.0
11/11 14:30	119.8	↓-1.3
11/11 14:40	118.4	↓-1.4
11/11 14:50	116.7	↓-1.7
11/11 15:00	114.8	↓-1.9
11/11 15:10	112.7	↓-2.1
11/11 15:20	110.4	↓-2.3
11/11 15:30	108.0	↓-2.4
11/11 15:40	105.4	↓-2.6
11/11 15:50	102.7	↓-2.7
11/11 16:00	99.9	↓-2.8
11/11 16:10	96.9	↓-3.0
11/11 16:20	93.9	↓-3.0
11/11 16:30	90.8	↓-3.1
11/11 16:40	87.6	↓-3.2
11/11 16:50	84.5	↓-3.1
11/11 17:00	81.2	↓-3.3	最大潮位差
11/11 17:10	78.0	↓-3.2
11/11 17:20	74.9	↓-3.1
11/11 17:30	71.7	↓-3.2
11/11 17:40	68.6	↓-3.1
11/11 17:50	65.6	↓-3.0
11/11 18:00	62.7	↓-2.9
11/11 18:10	59.9	↓-2.8
11/11 18:20	57.3	↓-2.6
11/11 18:30	54.8	↓-2.5
11/11 18:40	52.5	↓-2.3
11/11 18:50	50.3	↓-2.2
11/11 19:00	48.4	↓-1.9
11/11 19:10	46.6	↓-1.8
11/11 19:20	45.1	↓-1.5
11/11 19:30	43.8	↓-1.3
11/11 19:40	42.7	↓-1.1
11/11 19:50	41.9	↓-0.8
11/11 20:00	41.3	↓-0.6
11/11 20:10	41.0	↓-0.3	干潮
11/11 20:20	40.9	↓-0.1
11/11 20:30	41.0	↑0.1
11/11 20:40	41.5	↑0.5
11/11 20:50	42.1	↑0.6
11/11 21:00	43.0	↑0.9
11/11 21:10	44.1	↑1.1
11/11 21:20	45.5	↑1.4
11/11 21:30	47.0	↑1.5
11/11 21:40	48.8	↑1.8
11/11 21:50	50.7	↑1.9
11/11 22:00	52.8	↑2.1
11/11 22:10	55.1	↑2.3
11/11 22:20	57.5	↑2.4
11/11 22:30	60.0	↑2.5
11/11 22:40	62.7	↑2.7
11/11 22:50	65.4	↑2.7
11/11 23:00	68.1	↑2.7
11/11 23:10	71.0	↑2.9
11/11 23:20	73.8	↑2.8
11/11 23:30	76.7	↑2.9
11/11 23:40	79.5	↑2.8
11/11 23:50	82.3	↑2.8