20 (日)	00:50	07:38	13:55	19:34
	139cm	55cm	124cm	70cm
若潮 出 04:33 入 19:04 出 13:53 入 00:57

清水（静岡）2021年06月20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
6/20 00:00	135.3	↑1.3
6/20 00:10	136.4	↑1.1
6/20 00:20	137.2	↑0.8
6/20 00:30	137.8	↑0.6
6/20 00:40	138.2	↑0.4	満潮
6/20 00:50	138.3	↑0.1	満潮
6/20 01:00	138.1	↓-0.2
6/20 01:10	137.7	↓-0.4
6/20 01:20	137.1	↓-0.6
6/20 01:30	136.2	↓-0.9
6/20 01:40	135.0	↓-1.2
6/20 01:50	133.7	↓-1.3
6/20 02:00	132.1	↓-1.6
6/20 02:10	130.3	↓-1.8
6/20 02:20	128.3	↓-2.0
6/20 02:30	126.1	↓-2.2
6/20 02:40	123.7	↓-2.4
6/20 02:50	121.2	↓-2.5
6/20 03:00	118.5	↓-2.7
6/20 03:10	115.7	↓-2.8
6/20 03:20	112.8	↓-2.9
6/20 03:30	109.8	↓-3.0
6/20 03:40	106.7	↓-3.1
6/20 03:50	103.5	↓-3.2
6/20 04:00	100.4	↓-3.1
6/20 04:10	97.1	↓-3.3	最大潮位差
6/20 04:20	93.9	↓-3.2
6/20 04:30	90.7	↓-3.2
6/20 04:40	87.6	↓-3.1
6/20 04:50	84.5	↓-3.1
6/20 05:00	81.5	↓-3.0
6/20 05:10	78.5	↓-3.0
6/20 05:20	75.7	↓-2.8
6/20 05:30	73.0	↓-2.7
6/20 05:40	70.4	↓-2.6
6/20 05:50	68.0	↓-2.4
6/20 06:00	65.8	↓-2.2
6/20 06:10	63.7	↓-2.1
6/20 06:20	61.8	↓-1.9
6/20 06:30	60.1	↓-1.7
6/20 06:40	58.7	↓-1.4
6/20 06:50	57.4	↓-1.3
6/20 07:00	56.4	↓-1.0
6/20 07:10	55.7	↓-0.7
6/20 07:20	55.1	↓-0.6
6/20 07:30	54.9	↓-0.2	干潮
6/20 07:40	54.8	↓-0.1
6/20 07:50	55.0	↑0.2
6/20 08:00	55.5	↑0.5
6/20 08:10	56.2	↑0.7
6/20 08:20	57.1	↑0.9
6/20 08:30	58.3	↑1.2
6/20 08:40	59.6	↑1.3
6/20 08:50	61.2	↑1.6
6/20 09:00	63.0	↑1.8
6/20 09:10	65.0	↑2.0
6/20 09:20	67.1	↑2.1
6/20 09:30	69.4	↑2.3
6/20 09:40	71.8	↑2.4
6/20 09:50	74.4	↑2.6
6/20 10:00	77.1	↑2.7
6/20 10:10	79.8	↑2.7
6/20 10:20	82.6	↑2.8
6/20 10:30	85.4	↑2.8
6/20 10:40	88.3	↑2.9
6/20 10:50	91.1	↑2.8
6/20 11:00	94.0	↑2.9
6/20 11:10	96.8	↑2.8
6/20 11:20	99.6	↑2.8
6/20 11:30	102.2	↑2.6
6/20 11:40	104.8	↑2.6
6/20 11:50	107.3	↑2.5
6/20 12:00	109.7	↑2.4
6/20 12:10	111.9	↑2.2
6/20 12:20	113.9	↑2.0
6/20 12:30	115.8	↑1.9
6/20 12:40	117.5	↑1.7
6/20 12:50	119.1	↑1.6
6/20 13:00	120.4	↑1.3
6/20 13:10	121.5	↑1.1
6/20 13:20	122.4	↑0.9
6/20 13:30	123.1	↑0.7
6/20 13:40	123.5	↑0.4
6/20 13:50	123.7	↑0.2	満潮
6/20 14:00	123.7	0
6/20 14:10	123.4	↓-0.3
6/20 14:20	122.9	↓-0.5
6/20 14:30	122.2	↓-0.7
6/20 14:40	121.3	↓-0.9
6/20 14:50	120.2	↓-1.1
6/20 15:00	118.8	↓-1.4
6/20 15:10	117.3	↓-1.5
6/20 15:20	115.6	↓-1.7
6/20 15:30	113.8	↓-1.8
6/20 15:40	111.8	↓-2.0
6/20 15:50	109.7	↓-2.1
6/20 16:00	107.4	↓-2.3
6/20 16:10	105.1	↓-2.3
6/20 16:20	102.7	↓-2.4
6/20 16:30	100.3	↓-2.4
6/20 16:40	97.8	↓-2.5
6/20 16:50	95.4	↓-2.4
6/20 17:00	92.9	↓-2.5
6/20 17:10	90.5	↓-2.4
6/20 17:20	88.1	↓-2.4
6/20 17:30	85.8	↓-2.3
6/20 17:40	83.6	↓-2.2
6/20 17:50	81.5	↓-2.1
6/20 18:00	79.5	↓-2.0
6/20 18:10	77.7	↓-1.8
6/20 18:20	76.0	↓-1.7
6/20 18:30	74.5	↓-1.5
6/20 18:40	73.2	↓-1.3
6/20 18:50	72.1	↓-1.1
6/20 19:00	71.2	↓-0.9
6/20 19:10	70.5	↓-0.7
6/20 19:20	70.1	↓-0.4
6/20 19:30	69.9	↓-0.2	干潮
6/20 19:40	70.0	↑0.1
6/20 19:50	70.2	↑0.2
6/20 20:00	70.8	↑0.6
6/20 20:10	71.6	↑0.8
6/20 20:20	72.6	↑1.0
6/20 20:30	73.9	↑1.3
6/20 20:40	75.4	↑1.5
6/20 20:50	77.1	↑1.7
6/20 21:00	79.0	↑1.9
6/20 21:10	81.2	↑2.2
6/20 21:20	83.5	↑2.3
6/20 21:30	86.0	↑2.5
6/20 21:40	88.6	↑2.6
6/20 21:50	91.3	↑2.7
6/20 22:00	94.2	↑2.9
6/20 22:10	97.2	↑3.0
6/20 22:20	100.2	↑3.0
6/20 22:30	103.3	↑3.1
6/20 22:40	106.3	↑3.0
6/20 22:50	109.4	↑3.1
6/20 23:00	112.5	↑3.1
6/20 23:10	115.5	↑3.0
6/20 23:20	118.4	↑2.9
6/20 23:30	121.3	↑2.9
6/20 23:40	124.0	↑2.7
6/20 23:50	126.6	↑2.6