14 (日)	09:33	05:19	23:19	15:58
	87cm	76cm	114cm	49cm
小潮 出 04:20 入 18:58 出 00:26 入 12:15

那珂湊（茨城）2020年06月14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
6/14 00:00	107.3	↓-1.0
6/14 00:10	106.1	↓-1.2
6/14 00:20	104.9	↓-1.2
6/14 00:30	103.7	↓-1.2
6/14 00:40	102.3	↓-1.4
6/14 00:50	101.0	↓-1.3
6/14 01:00	99.6	↓-1.4
6/14 01:10	98.1	↓-1.5
6/14 01:20	96.7	↓-1.4
6/14 01:30	95.2	↓-1.5
6/14 01:40	93.8	↓-1.4
6/14 01:50	92.3	↓-1.5
6/14 02:00	90.9	↓-1.4
6/14 02:10	89.5	↓-1.4
6/14 02:20	88.2	↓-1.3
6/14 02:30	86.9	↓-1.3
6/14 02:40	85.6	↓-1.3
6/14 02:50	84.4	↓-1.2
6/14 03:00	83.3	↓-1.1
6/14 03:10	82.2	↓-1.1
6/14 03:20	81.2	↓-1.0
6/14 03:30	80.3	↓-0.9
6/14 03:40	79.4	↓-0.9
6/14 03:50	78.6	↓-0.8
6/14 04:00	77.9	↓-0.7
6/14 04:10	77.3	↓-0.6
6/14 04:20	76.7	↓-0.6
6/14 04:30	76.3	↓-0.4
6/14 04:40	75.9	↓-0.4
6/14 04:50	75.6	↓-0.3
6/14 05:00	75.4	↓-0.2
6/14 05:10	75.3	↓-0.1	干潮
6/14 05:20	75.3	0
6/14 05:30	75.3	0
6/14 05:40	75.4	↑0.1
6/14 05:50	75.7	↑0.3
6/14 06:00	75.9	↑0.2
6/14 06:10	76.3	↑0.4
6/14 06:20	76.7	↑0.4
6/14 06:30	77.2	↑0.5
6/14 06:40	77.8	↑0.6
6/14 06:50	78.4	↑0.6
6/14 07:00	79.0	↑0.6
6/14 07:10	79.7	↑0.7
6/14 07:20	80.4	↑0.7
6/14 07:30	81.1	↑0.7
6/14 07:40	81.8	↑0.7
6/14 07:50	82.5	↑0.7
6/14 08:00	83.2	↑0.7
6/14 08:10	83.8	↑0.6
6/14 08:20	84.4	↑0.6
6/14 08:30	85.0	↑0.6
6/14 08:40	85.5	↑0.5
6/14 08:50	85.9	↑0.4
6/14 09:00	86.3	↑0.4
6/14 09:10	86.6	↑0.3
6/14 09:20	86.8	↑0.2
6/14 09:30	86.8	0	満潮
6/14 09:40	86.8	0
6/14 09:50	86.7	↓-0.1
6/14 10:00	86.4	↓-0.3
6/14 10:10	86.0	↓-0.4
6/14 10:20	85.5	↓-0.5
6/14 10:30	84.9	↓-0.6
6/14 10:40	84.2	↓-0.7
6/14 10:50	83.4	↓-0.8
6/14 11:00	82.4	↓-1.0
6/14 11:10	81.4	↓-1.0
6/14 11:20	80.2	↓-1.2
6/14 11:30	79.0	↓-1.2
6/14 11:40	77.7	↓-1.3
6/14 11:50	76.3	↓-1.4
6/14 12:00	74.9	↓-1.4
6/14 12:10	73.4	↓-1.5
6/14 12:20	71.8	↓-1.6
6/14 12:30	70.3	↓-1.5
6/14 12:40	68.7	↓-1.6
6/14 12:50	67.1	↓-1.6
6/14 13:00	65.5	↓-1.6
6/14 13:10	63.9	↓-1.6
6/14 13:20	62.4	↓-1.5
6/14 13:30	60.9	↓-1.5
6/14 13:40	59.4	↓-1.5
6/14 13:50	58.0	↓-1.4
6/14 14:00	56.7	↓-1.3
6/14 14:10	55.5	↓-1.2
6/14 14:20	54.3	↓-1.2
6/14 14:30	53.2	↓-1.1
6/14 14:40	52.2	↓-1.0
6/14 14:50	51.3	↓-0.9
6/14 15:00	50.6	↓-0.7
6/14 15:10	49.9	↓-0.7
6/14 15:20	49.4	↓-0.5
6/14 15:30	48.9	↓-0.5
6/14 15:40	48.6	↓-0.3
6/14 15:50	48.5	↓-0.1	干潮
6/14 16:00	48.5	0
6/14 16:10	48.6	↑0.1
6/14 16:20	48.8	↑0.2
6/14 16:30	49.2	↑0.4
6/14 16:40	49.7	↑0.5
6/14 16:50	50.3	↑0.6
6/14 17:00	51.1	↑0.8
6/14 17:10	52.1	↑1.0
6/14 17:20	53.1	↑1.0
6/14 17:30	54.3	↑1.2
6/14 17:40	55.6	↑1.3
6/14 17:50	57.1	↑1.5
6/14 18:00	58.7	↑1.6
6/14 18:10	60.3	↑1.6
6/14 18:20	62.1	↑1.8
6/14 18:30	64.0	↑1.9
6/14 18:40	66.0	↑2.0
6/14 18:50	68.1	↑2.1
6/14 19:00	70.3	↑2.2
6/14 19:10	72.5	↑2.2
6/14 19:20	74.8	↑2.3
6/14 19:30	77.1	↑2.3
6/14 19:40	79.5	↑2.4	最大潮位差
6/14 19:50	81.9	↑2.4	最大潮位差
6/14 20:00	84.3	↑2.4	最大潮位差
6/14 20:10	86.7	↑2.4	最大潮位差
6/14 20:20	89.0	↑2.3
6/14 20:30	91.4	↑2.4	最大潮位差
6/14 20:40	93.6	↑2.2
6/14 20:50	95.8	↑2.2
6/14 21:00	98.0	↑2.2
6/14 21:10	100.0	↑2.0
6/14 21:20	102.0	↑2.0
6/14 21:30	103.8	↑1.8
6/14 21:40	105.5	↑1.7
6/14 21:50	107.0	↑1.5
6/14 22:00	108.4	↑1.4
6/14 22:10	109.7	↑1.3
6/14 22:20	110.8	↑1.1
6/14 22:30	111.7	↑0.9
6/14 22:40	112.5	↑0.8
6/14 22:50	113.0	↑0.5
6/14 23:00	113.4	↑0.4
6/14 23:10	113.7	↑0.3	満潮
6/14 23:20	113.7	0
6/14 23:30	113.6	↓-0.1
6/14 23:40	113.3	↓-0.3
6/14 23:50	112.8	↓-0.5