6 (水)	05:37	11:45	17:52	23:59
	140cm	50cm	131cm	45cm
中潮 出 05:14 入 18:00 出 08:09 入 19:24

那珂湊（茨城）2062年09月6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
9/6 00:00	53.1	↑1.1
9/6 00:10	54.4	↑1.3
9/6 00:20	56.1	↑1.7
9/6 00:30	58.0	↑1.9
9/6 00:40	60.1	↑2.1
9/6 00:50	62.5	↑2.4
9/6 01:00	65.1	↑2.6
9/6 01:10	67.9	↑2.8
9/6 01:20	70.9	↑3.0
9/6 01:30	74.1	↑3.2
9/6 01:40	77.4	↑3.3
9/6 01:50	80.8	↑3.4
9/6 02:00	84.3	↑3.5
9/6 02:10	87.8	↑3.5
9/6 02:20	91.5	↑3.7
9/6 02:30	95.1	↑3.6
9/6 02:40	98.8	↑3.7
9/6 02:50	102.4	↑3.6
9/6 03:00	106.0	↑3.6
9/6 03:10	109.5	↑3.5
9/6 03:20	112.9	↑3.4
9/6 03:30	116.2	↑3.3
9/6 03:40	119.4	↑3.2
9/6 03:50	122.4	↑3.0
9/6 04:00	125.1	↑2.7
9/6 04:10	127.7	↑2.6
9/6 04:20	130.1	↑2.4
9/6 04:30	132.2	↑2.1
9/6 04:40	134.1	↑1.9
9/6 04:50	135.6	↑1.5
9/6 05:00	136.9	↑1.3
9/6 05:10	137.9	↑1.0
9/6 05:20	138.6	↑0.7
9/6 05:30	138.9	↑0.3	満潮
9/6 05:40	139.0	↑0.1
9/6 05:50	138.7	↓-0.3
9/6 06:00	138.1	↓-0.6
9/6 06:10	137.1	↓-1.0
9/6 06:20	135.9	↓-1.2
9/6 06:30	134.3	↓-1.6
9/6 06:40	132.5	↓-1.8
9/6 06:50	130.3	↓-2.2
9/6 07:00	127.9	↓-2.4
9/6 07:10	125.3	↓-2.6
9/6 07:20	122.4	↓-2.9
9/6 07:30	119.3	↓-3.1
9/6 07:40	116.0	↓-3.3
9/6 07:50	112.5	↓-3.5
9/6 08:00	108.9	↓-3.6
9/6 08:10	105.2	↓-3.7
9/6 08:20	101.5	↓-3.7
9/6 08:30	97.6	↓-3.9	最大潮位差
9/6 08:40	93.8	↓-3.8
9/6 08:50	90.0	↓-3.8
9/6 09:00	86.2	↓-3.8
9/6 09:10	82.4	↓-3.8
9/6 09:20	78.8	↓-3.6
9/6 09:30	75.3	↓-3.5
9/6 09:40	71.9	↓-3.4
9/6 09:50	68.7	↓-3.2
9/6 10:00	65.7	↓-3.0
9/6 10:10	62.9	↓-2.8
9/6 10:20	60.4	↓-2.5
9/6 10:30	58.0	↓-2.4
9/6 10:40	56.0	↓-2.0
9/6 10:50	54.2	↓-1.8
9/6 11:00	52.8	↓-1.4
9/6 11:10	51.6	↓-1.2
9/6 11:20	50.7	↓-0.9
9/6 11:30	50.1	↓-0.6
9/6 11:40	49.9	↓-0.2	干潮
9/6 11:50	49.9	0
9/6 12:00	50.2	↑0.3
9/6 12:10	50.9	↑0.7
9/6 12:20	51.8	↑0.9
9/6 12:30	53.0	↑1.2
9/6 12:40	54.5	↑1.5
9/6 12:50	56.2	↑1.7
9/6 13:00	58.2	↑2.0
9/6 13:10	60.4	↑2.2
9/6 13:20	62.8	↑2.4
9/6 13:30	65.4	↑2.6
9/6 13:40	68.2	↑2.8
9/6 13:50	71.1	↑2.9
9/6 14:00	74.2	↑3.1
9/6 14:10	77.4	↑3.2
9/6 14:20	80.6	↑3.2
9/6 14:30	84.0	↑3.4
9/6 14:40	87.4	↑3.4
9/6 14:50	90.8	↑3.4
9/6 15:00	94.2	↑3.4
9/6 15:10	97.5	↑3.3
9/6 15:20	100.9	↑3.4
9/6 15:30	104.1	↑3.2
9/6 15:40	107.3	↑3.2
9/6 15:50	110.3	↑3.0
9/6 16:00	113.2	↑2.9
9/6 16:10	116.0	↑2.8
9/6 16:20	118.5	↑2.5
9/6 16:30	120.9	↑2.4
9/6 16:40	123.0	↑2.1
9/6 16:50	124.9	↑1.9
9/6 17:00	126.5	↑1.6
9/6 17:10	127.9	↑1.4
9/6 17:20	129.0	↑1.1
9/6 17:30	129.8	↑0.8
9/6 17:40	130.3	↑0.5
9/6 17:50	130.5	↑0.2	満潮
9/6 18:00	130.3	↓-0.2
9/6 18:10	129.9	↓-0.4
9/6 18:20	129.2	↓-0.7
9/6 18:30	128.1	↓-1.1
9/6 18:40	126.7	↓-1.4
9/6 18:50	125.1	↓-1.6
9/6 19:00	123.2	↓-1.9
9/6 19:10	121.0	↓-2.2
9/6 19:20	118.5	↓-2.5
9/6 19:30	115.8	↓-2.7
9/6 19:40	112.9	↓-2.9
9/6 19:50	109.8	↓-3.1
9/6 20:00	106.5	↓-3.3
9/6 20:10	103.1	↓-3.4
9/6 20:20	99.6	↓-3.5
9/6 20:30	95.9	↓-3.7
9/6 20:40	92.2	↓-3.7
9/6 20:50	88.5	↓-3.7
9/6 21:00	84.8	↓-3.7
9/6 21:10	81.0	↓-3.8
9/6 21:20	77.4	↓-3.6
9/6 21:30	73.8	↓-3.6
9/6 21:40	70.3	↓-3.5
9/6 21:50	66.9	↓-3.4
9/6 22:00	63.7	↓-3.2
9/6 22:10	60.7	↓-3.0
9/6 22:20	57.9	↓-2.8
9/6 22:30	55.3	↓-2.6
9/6 22:40	52.9	↓-2.4
9/6 22:50	50.8	↓-2.1
9/6 23:00	49.0	↓-1.8
9/6 23:10	47.4	↓-1.6
9/6 23:20	46.1	↓-1.3
9/6 23:30	45.2	↓-0.9
9/6 23:40	44.5	↓-0.7
9/6 23:50	44.1	↓-0.4	干潮