02 (金)	05:05	11:29	17:50	23:35
	138cm	41cm	128cm	56cm
中潮 出 05:11 入 18:05 出 19:22 入 07:15

那珂湊（茨城）2061年09月02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
9/2 00:00	68.9	↑1.5
9/2 00:10	70.5	↑1.6
9/2 00:20	72.4	↑1.9
9/2 00:30	74.5	↑2.1
9/2 00:40	76.8	↑2.3
9/2 00:50	79.2	↑2.4
9/2 01:00	81.9	↑2.7
9/2 01:10	84.6	↑2.7
9/2 01:20	87.5	↑2.9
9/2 01:30	90.5	↑3.0
9/2 01:40	93.5	↑3.0
9/2 01:50	96.6	↑3.1
9/2 02:00	99.8	↑3.2
9/2 02:10	102.9	↑3.1
9/2 02:20	106.1	↑3.2
9/2 02:30	109.2	↑3.1
9/2 02:40	112.2	↑3.0
9/2 02:50	115.2	↑3.0
9/2 03:00	118.1	↑2.9
9/2 03:10	120.9	↑2.8
9/2 03:20	123.5	↑2.6
9/2 03:30	125.9	↑2.4
9/2 03:40	128.2	↑2.3
9/2 03:50	130.3	↑2.1
9/2 04:00	132.1	↑1.8
9/2 04:10	133.7	↑1.6
9/2 04:20	135.1	↑1.4
9/2 04:30	136.2	↑1.1
9/2 04:40	137.1	↑0.9
9/2 04:50	137.6	↑0.5
9/2 05:00	137.9	↑0.3	満潮
9/2 05:10	137.9	0
9/2 05:20	137.5	↓-0.4
9/2 05:30	136.9	↓-0.6
9/2 05:40	136.0	↓-0.9
9/2 05:50	134.7	↓-1.3
9/2 06:00	133.2	↓-1.5
9/2 06:10	131.3	↓-1.9
9/2 06:20	129.2	↓-2.1
9/2 06:30	126.8	↓-2.4
9/2 06:40	124.2	↓-2.6
9/2 06:50	121.3	↓-2.9
9/2 07:00	118.2	↓-3.1
9/2 07:10	114.8	↓-3.4
9/2 07:20	111.3	↓-3.5
9/2 07:30	107.7	↓-3.6
9/2 07:40	103.9	↓-3.8
9/2 07:50	100.0	↓-3.9
9/2 08:00	96.0	↓-4.0
9/2 08:10	91.9	↓-4.1	最大潮位差
9/2 08:20	87.9	↓-4.0
9/2 08:30	83.8	↓-4.1	最大潮位差
9/2 08:40	79.8	↓-4.0
9/2 08:50	75.8	↓-4.0
9/2 09:00	72.0	↓-3.8
9/2 09:10	68.2	↓-3.8
9/2 09:20	64.6	↓-3.6
9/2 09:30	61.2	↓-3.4
9/2 09:40	57.9	↓-3.3
9/2 09:50	54.9	↓-3.0
9/2 10:00	52.1	↓-2.8
9/2 10:10	49.6	↓-2.5
9/2 10:20	47.4	↓-2.2
9/2 10:30	45.4	↓-2.0
9/2 10:40	43.7	↓-1.7
9/2 10:50	42.3	↓-1.4
9/2 11:00	41.3	↓-1.0
9/2 11:10	40.6	↓-0.7
9/2 11:20	40.1	↓-0.5	干潮
9/2 11:30	40.0	↓-0.1
9/2 11:40	40.3	↑0.3
9/2 11:50	40.8	↑0.5
9/2 12:00	41.6	↑0.8
9/2 12:10	42.8	↑1.2
9/2 12:20	44.2	↑1.4
9/2 12:30	45.9	↑1.7
9/2 12:40	47.8	↑1.9
9/2 12:50	50.0	↑2.2
9/2 13:00	52.5	↑2.5
9/2 13:10	55.1	↑2.6
9/2 13:20	57.9	↑2.8
9/2 13:30	60.9	↑3.0
9/2 13:40	64.0	↑3.1
9/2 13:50	67.3	↑3.3
9/2 14:00	70.6	↑3.3
9/2 14:10	74.1	↑3.5
9/2 14:20	77.6	↑3.5
9/2 14:30	81.1	↑3.5
9/2 14:40	84.7	↑3.6
9/2 14:50	88.3	↑3.6
9/2 15:00	91.8	↑3.5
9/2 15:10	95.2	↑3.4
9/2 15:20	98.6	↑3.4
9/2 15:30	101.9	↑3.3
9/2 15:40	105.0	↑3.1
9/2 15:50	108.1	↑3.1
9/2 16:00	110.9	↑2.8
9/2 16:10	113.6	↑2.7
9/2 16:20	116.1	↑2.5
9/2 16:30	118.3	↑2.2
9/2 16:40	120.4	↑2.1
9/2 16:50	122.2	↑1.8
9/2 17:00	123.7	↑1.5
9/2 17:10	124.9	↑1.2
9/2 17:20	125.9	↑1.0
9/2 17:30	126.6	↑0.7
9/2 17:40	127.0	↑0.4	満潮
9/2 17:50	127.1	↑0.1	満潮
9/2 18:00	126.9	↓-0.2
9/2 18:10	126.4	↓-0.5
9/2 18:20	125.7	↓-0.7
9/2 18:30	124.6	↓-1.1
9/2 18:40	123.3	↓-1.3
9/2 18:50	121.7	↓-1.6
9/2 19:00	119.8	↓-1.9
9/2 19:10	117.7	↓-2.1
9/2 19:20	115.4	↓-2.3
9/2 19:30	112.9	↓-2.5
9/2 19:40	110.2	↓-2.7
9/2 19:50	107.3	↓-2.9
9/2 20:00	104.3	↓-3.0
9/2 20:10	101.2	↓-3.1
9/2 20:20	98.0	↓-3.2
9/2 20:30	94.8	↓-3.2
9/2 20:40	91.5	↓-3.3
9/2 20:50	88.2	↓-3.3
9/2 21:00	84.9	↓-3.3
9/2 21:10	81.7	↓-3.2
9/2 21:20	78.6	↓-3.1
9/2 21:30	75.6	↓-3.0
9/2 21:40	72.7	↓-2.9
9/2 21:50	70.0	↓-2.7
9/2 22:00	67.5	↓-2.5
9/2 22:10	65.1	↓-2.4
9/2 22:20	63.0	↓-2.1
9/2 22:30	61.1	↓-1.9
9/2 22:40	59.4	↓-1.7
9/2 22:50	58.0	↓-1.4
9/2 23:00	56.9	↓-1.1
9/2 23:10	56.1	↓-0.8
9/2 23:20	55.5	↓-0.6
9/2 23:30	55.2	↓-0.3	干潮
9/2 23:40	55.2	0
9/2 23:50	55.6	↑0.4