6 (日)	06:37	00:41	19:39	13:05
	130cm	71cm	125cm	43cm
中潮 出 04:49 入 18:40 出 21:34 入 09:40

那珂湊（茨城）2023年08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
8/6 00:00	72.8	↓-1.0
8/6 00:10	72.0	↓-0.8
8/6 00:20	71.4	↓-0.6
8/6 00:30	71.1	↓-0.3
8/6 00:40	71.0	↓-0.1	干潮
8/6 00:50	71.1	↑0.1
8/6 01:00	71.4	↑0.3
8/6 01:10	72.0	↑0.6
8/6 01:20	72.8	↑0.8
8/6 01:30	73.8	↑1.0
8/6 01:40	75.0	↑1.2
8/6 01:50	76.3	↑1.3
8/6 02:00	77.9	↑1.6
8/6 02:10	79.6	↑1.7
8/6 02:20	81.5	↑1.9
8/6 02:30	83.5	↑2.0
8/6 02:40	85.6	↑2.1
8/6 02:50	87.9	↑2.3
8/6 03:00	90.2	↑2.3
8/6 03:10	92.6	↑2.4
8/6 03:20	95.1	↑2.5
8/6 03:30	97.6	↑2.5
8/6 03:40	100.2	↑2.6
8/6 03:50	102.8	↑2.6
8/6 04:00	105.3	↑2.5
8/6 04:10	107.8	↑2.5
8/6 04:20	110.3	↑2.5
8/6 04:30	112.7	↑2.4
8/6 04:40	115.0	↑2.3
8/6 04:50	117.2	↑2.2
8/6 05:00	119.3	↑2.1
8/6 05:10	121.2	↑1.9
8/6 05:20	123.0	↑1.8
8/6 05:30	124.6	↑1.6
8/6 05:40	126.1	↑1.5
8/6 05:50	127.3	↑1.2
8/6 06:00	128.3	↑1.0
8/6 06:10	129.1	↑0.8
8/6 06:20	129.6	↑0.5
8/6 06:30	129.8	↑0.2	満潮
8/6 06:40	129.9	↑0.1
8/6 06:50	129.6	↓-0.3
8/6 07:00	129.1	↓-0.5
8/6 07:10	128.3	↓-0.8
8/6 07:20	127.2	↓-1.1
8/6 07:30	125.9	↓-1.3
8/6 07:40	124.3	↓-1.6
8/6 07:50	122.5	↓-1.8
8/6 08:00	120.4	↓-2.1
8/6 08:10	118.1	↓-2.3
8/6 08:20	115.5	↓-2.6
8/6 08:30	112.8	↓-2.7
8/6 08:40	109.9	↓-2.9
8/6 08:50	106.8	↓-3.1
8/6 09:00	103.5	↓-3.3
8/6 09:10	100.2	↓-3.3
8/6 09:20	96.7	↓-3.5
8/6 09:30	93.2	↓-3.5
8/6 09:40	89.6	↓-3.6	最大潮位差
8/6 09:50	86.0	↓-3.6	最大潮位差
8/6 10:00	82.4	↓-3.6	最大潮位差
8/6 10:10	78.8	↓-3.6	最大潮位差
8/6 10:20	75.3	↓-3.5
8/6 10:30	71.8	↓-3.5
8/6 10:40	68.5	↓-3.3
8/6 10:50	65.2	↓-3.3
8/6 11:00	62.2	↓-3.0
8/6 11:10	59.2	↓-3.0
8/6 11:20	56.5	↓-2.7
8/6 11:30	54.0	↓-2.5
8/6 11:40	51.7	↓-2.3
8/6 11:50	49.6	↓-2.1
8/6 12:00	47.8	↓-1.8
8/6 12:10	46.2	↓-1.6
8/6 12:20	44.9	↓-1.3
8/6 12:30	43.8	↓-1.1
8/6 12:40	43.1	↓-0.7
8/6 12:50	42.6	↓-0.5
8/6 13:00	42.3	↓-0.3	干潮
8/6 13:10	42.4	↑0.1
8/6 13:20	42.7	↑0.3
8/6 13:30	43.2	↑0.5
8/6 13:40	44.1	↑0.9
8/6 13:50	45.1	↑1.0
8/6 14:00	46.4	↑1.3
8/6 14:10	48.0	↑1.6
8/6 14:20	49.8	↑1.8
8/6 14:30	51.7	↑1.9
8/6 14:40	53.9	↑2.2
8/6 14:50	56.2	↑2.3
8/6 15:00	58.8	↑2.6
8/6 15:10	61.4	↑2.6
8/6 15:20	64.2	↑2.8
8/6 15:30	67.1	↑2.9
8/6 15:40	70.2	↑3.1
8/6 15:50	73.2	↑3.0
8/6 16:00	76.4	↑3.2
8/6 16:10	79.6	↑3.2
8/6 16:20	82.8	↑3.2
8/6 16:30	86.1	↑3.3
8/6 16:40	89.3	↑3.2
8/6 16:50	92.5	↑3.2
8/6 17:00	95.6	↑3.1
8/6 17:10	98.7	↑3.1
8/6 17:20	101.6	↑2.9
8/6 17:30	104.5	↑2.9
8/6 17:40	107.2	↑2.7
8/6 17:50	109.8	↑2.6
8/6 18:00	112.2	↑2.4
8/6 18:10	114.4	↑2.2
8/6 18:20	116.4	↑2.0
8/6 18:30	118.3	↑1.9
8/6 18:40	119.8	↑1.5
8/6 18:50	121.2	↑1.4
8/6 19:00	122.3	↑1.1
8/6 19:10	123.2	↑0.9
8/6 19:20	123.8	↑0.6
8/6 19:30	124.1	↑0.3	満潮
8/6 19:40	124.2	↑0.1
8/6 19:50	124.0	↓-0.2
8/6 20:00	123.5	↓-0.5
8/6 20:10	122.8	↓-0.7
8/6 20:20	121.8	↓-1.0
8/6 20:30	120.6	↓-1.2
8/6 20:40	119.2	↓-1.4
8/6 20:50	117.6	↓-1.6
8/6 21:00	115.7	↓-1.9
8/6 21:10	113.7	↓-2.0
8/6 21:20	111.5	↓-2.2
8/6 21:30	109.2	↓-2.3
8/6 21:40	106.7	↓-2.5
8/6 21:50	104.2	↓-2.5
8/6 22:00	101.5	↓-2.7
8/6 22:10	98.9	↓-2.6
8/6 22:20	96.1	↓-2.8
8/6 22:30	93.4	↓-2.7
8/6 22:40	90.7	↓-2.7
8/6 22:50	88.0	↓-2.7
8/6 23:00	85.4	↓-2.6
8/6 23:10	82.8	↓-2.6
8/6 23:20	80.4	↓-2.4
8/6 23:30	78.1	↓-2.3
8/6 23:40	75.9	↓-2.2
8/6 23:50	73.8	↓-2.1