11 (木)	03:53	09:23	15:15	21:56
	120cm	65cm	129cm	26cm
大潮 出 06:11 入 16:34 出 16:27 入 05:09

那珂湊（茨城）2038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	64.0	↑3.3
11/11 00:10	67.4	↑3.4
11/11 00:20	70.9	↑3.5
11/11 00:30	74.3	↑3.4
11/11 00:40	77.8	↑3.5
11/11 00:50	81.3	↑3.5
11/11 01:00	84.7	↑3.4
11/11 01:10	88.1	↑3.4
11/11 01:20	91.4	↑3.3
11/11 01:30	94.6	↑3.2
11/11 01:40	97.6	↑3.0
11/11 01:50	100.6	↑3.0
11/11 02:00	103.3	↑2.7
11/11 02:10	105.9	↑2.6
11/11 02:20	108.3	↑2.4
11/11 02:30	110.5	↑2.2
11/11 02:40	112.4	↑1.9
11/11 02:50	114.1	↑1.7
11/11 03:00	115.6	↑1.5
11/11 03:10	116.9	↑1.3
11/11 03:20	117.8	↑0.9
11/11 03:30	118.6	↑0.8
11/11 03:40	119.0	↑0.4
11/11 03:50	119.2	↑0.2	満潮
11/11 04:00	119.1	↓-0.1
11/11 04:10	118.8	↓-0.3
11/11 04:20	118.2	↓-0.6
11/11 04:30	117.4	↓-0.8
11/11 04:40	116.3	↓-1.1
11/11 04:50	115.1	↓-1.2
11/11 05:00	113.6	↓-1.5
11/11 05:10	111.9	↓-1.7
11/11 05:20	110.0	↓-1.9
11/11 05:30	107.9	↓-2.1
11/11 05:40	105.8	↓-2.1
11/11 05:50	103.4	↓-2.4
11/11 06:00	101.0	↓-2.4
11/11 06:10	98.5	↓-2.5
11/11 06:20	96.0	↓-2.5
11/11 06:30	93.4	↓-2.6
11/11 06:40	90.8	↓-2.6
11/11 06:50	88.2	↓-2.6
11/11 07:00	85.6	↓-2.6
11/11 07:10	83.1	↓-2.5
11/11 07:20	80.7	↓-2.4
11/11 07:30	78.4	↓-2.3
11/11 07:40	76.2	↓-2.2
11/11 07:50	74.1	↓-2.1
11/11 08:00	72.2	↓-1.9
11/11 08:10	70.5	↓-1.7
11/11 08:20	68.9	↓-1.6
11/11 08:30	67.6	↓-1.3
11/11 08:40	66.5	↓-1.1
11/11 08:50	65.6	↓-0.9
11/11 09:00	64.9	↓-0.7
11/11 09:10	64.5	↓-0.4
11/11 09:20	64.3	↓-0.2	干潮
11/11 09:30	64.4	↑0.1
11/11 09:40	64.8	↑0.4
11/11 09:50	65.3	↑0.5
11/11 10:00	66.1	↑0.8
11/11 10:10	67.2	↑1.1
11/11 10:20	68.4	↑1.2
11/11 10:30	69.9	↑1.5
11/11 10:40	71.6	↑1.7
11/11 10:50	73.5	↑1.9
11/11 11:00	75.6	↑2.1
11/11 11:10	77.8	↑2.2
11/11 11:20	80.2	↑2.4
11/11 11:30	82.7	↑2.5
11/11 11:40	85.3	↑2.6
11/11 11:50	88.0	↑2.7
11/11 12:00	90.8	↑2.8
11/11 12:10	93.6	↑2.8
11/11 12:20	96.5	↑2.9
11/11 12:30	99.3	↑2.8
11/11 12:40	102.2	↑2.9
11/11 12:50	105.0	↑2.8
11/11 13:00	107.7	↑2.7
11/11 13:10	110.4	↑2.7
11/11 13:20	112.9	↑2.5
11/11 13:30	115.3	↑2.4
11/11 13:40	117.6	↑2.3
11/11 13:50	119.8	↑2.2
11/11 14:00	121.7	↑1.9
11/11 14:10	123.4	↑1.7
11/11 14:20	125.0	↑1.6
11/11 14:30	126.3	↑1.3
11/11 14:40	127.3	↑1.0
11/11 14:50	128.1	↑0.8
11/11 15:00	128.6	↑0.5
11/11 15:10	128.9	↑0.3	満潮
11/11 15:20	128.9	0
11/11 15:30	128.6	↓-0.3
11/11 15:40	128.0	↓-0.6
11/11 15:50	127.1	↓-0.9
11/11 16:00	125.9	↓-1.2
11/11 16:10	124.5	↓-1.4
11/11 16:20	122.7	↓-1.8
11/11 16:30	120.7	↓-2.0
11/11 16:40	118.4	↓-2.3
11/11 16:50	115.9	↓-2.5
11/11 17:00	113.1	↓-2.8
11/11 17:10	110.1	↓-3.0
11/11 17:20	106.8	↓-3.3
11/11 17:30	103.4	↓-3.4
11/11 17:40	99.9	↓-3.5
11/11 17:50	96.1	↓-3.8
11/11 18:00	92.3	↓-3.8
11/11 18:10	88.3	↓-4.0
11/11 18:20	84.3	↓-4.0
11/11 18:30	80.2	↓-4.1
11/11 18:40	76.1	↓-4.1
11/11 18:50	71.9	↓-4.2	最大潮位差
11/11 19:00	67.9	↓-4.0
11/11 19:10	63.8	↓-4.1
11/11 19:20	59.9	↓-3.9
11/11 19:30	56.0	↓-3.9
11/11 19:40	52.3	↓-3.7
11/11 19:50	48.8	↓-3.5
11/11 20:00	45.4	↓-3.4
11/11 20:10	42.2	↓-3.2
11/11 20:20	39.3	↓-2.9
11/11 20:30	36.6	↓-2.7
11/11 20:40	34.1	↓-2.5
11/11 20:50	31.9	↓-2.2
11/11 21:00	30.1	↓-1.8
11/11 21:10	28.5	↓-1.6
11/11 21:20	27.2	↓-1.3
11/11 21:30	26.2	↓-1.0
11/11 21:40	25.6	↓-0.6
11/11 21:50	25.2	↓-0.4	干潮
11/11 22:00	25.2	0
11/11 22:10	25.5	↑0.3
11/11 22:20	26.2	↑0.7
11/11 22:30	27.1	↑0.9
11/11 22:40	28.3	↑1.2
11/11 22:50	29.8	↑1.5
11/11 23:00	31.6	↑1.8
11/11 23:10	33.7	↑2.1
11/11 23:20	36.0	↑2.3
11/11 23:30	38.6	↑2.6
11/11 23:40	41.3	↑2.7
11/11 23:50	44.3	↑3.0