03 (月)	05:43	11:21	17:07	23:42
	138cm	67cm	134cm	23cm
中潮 出 05:35 入 17:20 出 19:02 入 08:09

那珂湊（茨城）2050年10月03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
10/3 00:00	31.5	↑1.9
10/3 00:10	33.7	↑2.2
10/3 00:20	36.2	↑2.5
10/3 00:30	38.9	↑2.7
10/3 00:40	42.0	↑3.1
10/3 00:50	45.2	↑3.2
10/3 01:00	48.7	↑3.5
10/3 01:10	52.4	↑3.7
10/3 01:20	56.2	↑3.8
10/3 01:30	60.2	↑4.0
10/3 01:40	64.3	↑4.1
10/3 01:50	68.5	↑4.2
10/3 02:00	72.8	↑4.3
10/3 02:10	77.2	↑4.4
10/3 02:20	81.5	↑4.3
10/3 02:30	85.9	↑4.4
10/3 02:40	90.2	↑4.3
10/3 02:50	94.5	↑4.3
10/3 03:00	98.7	↑4.2
10/3 03:10	102.8	↑4.1
10/3 03:20	106.7	↑3.9
10/3 03:30	110.5	↑3.8
10/3 03:40	114.2	↑3.7
10/3 03:50	117.6	↑3.4
10/3 04:00	120.8	↑3.2
10/3 04:10	123.8	↑3.0
10/3 04:20	126.5	↑2.7
10/3 04:30	128.9	↑2.4
10/3 04:40	131.1	↑2.2
10/3 04:50	132.9	↑1.8
10/3 05:00	134.5	↑1.6
10/3 05:10	135.7	↑1.2
10/3 05:20	136.6	↑0.9
10/3 05:30	137.1	↑0.5
10/3 05:40	137.4	↑0.3	満潮
10/3 05:50	137.3	↓-0.1
10/3 06:00	136.8	↓-0.5
10/3 06:10	136.1	↓-0.7
10/3 06:20	135.1	↓-1.0
10/3 06:30	133.7	↓-1.4
10/3 06:40	132.1	↓-1.6
10/3 06:50	130.2	↓-1.9
10/3 07:00	128.0	↓-2.2
10/3 07:10	125.6	↓-2.4
10/3 07:20	123.1	↓-2.5
10/3 07:30	120.3	↓-2.8
10/3 07:40	117.4	↓-2.9
10/3 07:50	114.3	↓-3.1
10/3 08:00	111.2	↓-3.1
10/3 08:10	107.9	↓-3.3
10/3 08:20	104.7	↓-3.2
10/3 08:30	101.4	↓-3.3
10/3 08:40	98.1	↓-3.3
10/3 08:50	94.9	↓-3.2
10/3 09:00	91.7	↓-3.2
10/3 09:10	88.6	↓-3.1
10/3 09:20	85.7	↓-2.9
10/3 09:30	82.9	↓-2.8
10/3 09:40	80.2	↓-2.7
10/3 09:50	77.8	↓-2.4
10/3 10:00	75.6	↓-2.2
10/3 10:10	73.6	↓-2.0
10/3 10:20	71.8	↓-1.8
10/3 10:30	70.3	↓-1.5
10/3 10:40	69.0	↓-1.3
10/3 10:50	68.1	↓-0.9
10/3 11:00	67.4	↓-0.7
10/3 11:10	66.9	↓-0.5
10/3 11:20	66.8	↓-0.1	干潮
10/3 11:30	66.9	↑0.1
10/3 11:40	67.3	↑0.4
10/3 11:50	68.0	↑0.7
10/3 12:00	69.0	↑1.0
10/3 12:10	70.2	↑1.2
10/3 12:20	71.6	↑1.4
10/3 12:30	73.3	↑1.7
10/3 12:40	75.1	↑1.8
10/3 12:50	77.2	↑2.1
10/3 13:00	79.5	↑2.3
10/3 13:10	81.9	↑2.4
10/3 13:20	84.4	↑2.5
10/3 13:30	87.1	↑2.7
10/3 13:40	89.9	↑2.8
10/3 13:50	92.8	↑2.9
10/3 14:00	95.7	↑2.9
10/3 14:10	98.7	↑3.0
10/3 14:20	101.6	↑2.9
10/3 14:30	104.6	↑3.0
10/3 14:40	107.5	↑2.9
10/3 14:50	110.4	↑2.9
10/3 15:00	113.2	↑2.8
10/3 15:10	115.9	↑2.7
10/3 15:20	118.5	↑2.6
10/3 15:30	121.0	↑2.5
10/3 15:40	123.2	↑2.2
10/3 15:50	125.3	↑2.1
10/3 16:00	127.2	↑1.9
10/3 16:10	128.9	↑1.7
10/3 16:20	130.3	↑1.4
10/3 16:30	131.5	↑1.2
10/3 16:40	132.4	↑0.9
10/3 16:50	133.0	↑0.6
10/3 17:00	133.3	↑0.3	満潮
10/3 17:10	133.3	0
10/3 17:20	133.1	↓-0.2
10/3 17:30	132.5	↓-0.6
10/3 17:40	131.5	↓-1.0
10/3 17:50	130.3	↓-1.2
10/3 18:00	128.7	↓-1.6
10/3 18:10	126.9	↓-1.8
10/3 18:20	124.7	↓-2.2
10/3 18:30	122.2	↓-2.5
10/3 18:40	119.4	↓-2.8
10/3 18:50	116.4	↓-3.0
10/3 19:00	113.1	↓-3.3
10/3 19:10	109.6	↓-3.5
10/3 19:20	105.9	↓-3.7
10/3 19:30	102.0	↓-3.9
10/3 19:40	97.9	↓-4.1
10/3 19:50	93.7	↓-4.2
10/3 20:00	89.4	↓-4.3
10/3 20:10	85.0	↓-4.4
10/3 20:20	80.5	↓-4.5	最大潮位差
10/3 20:30	76.0	↓-4.5	最大潮位差
10/3 20:40	71.6	↓-4.4
10/3 20:50	67.1	↓-4.5	最大潮位差
10/3 21:00	62.8	↓-4.3
10/3 21:10	58.5	↓-4.3
10/3 21:20	54.4	↓-4.1
10/3 21:30	50.4	↓-4.0
10/3 21:40	46.6	↓-3.8
10/3 21:50	43.0	↓-3.6
10/3 22:00	39.7	↓-3.3
10/3 22:10	36.6	↓-3.1
10/3 22:20	33.8	↓-2.8
10/3 22:30	31.3	↓-2.5
10/3 22:40	29.1	↓-2.2
10/3 22:50	27.2	↓-1.9
10/3 23:00	25.6	↓-1.6
10/3 23:10	24.3	↓-1.3
10/3 23:20	23.4	↓-0.9
10/3 23:30	22.9	↓-0.5
10/3 23:40	22.7	↓-0.2	干潮
10/3 23:50	22.8	↑0.1