20 (木)	05:19	11:39	18:01	23:52
	153cm	7cm	152cm	44cm
大潮 出 05:09 入 18:23 出 05:07 入 18:30 潮干狩り ◎ 09:46～13:31

清水（静岡）2023年04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
4/20 00:00	37.2	↑1.7
4/20 00:10	39.3	↑2.1
4/20 00:20	41.7	↑2.4
4/20 00:30	44.6	↑2.9
4/20 00:40	47.8	↑3.2
4/20 00:50	51.4	↑3.6
4/20 01:00	55.2	↑3.8
4/20 01:10	59.3	↑4.1
4/20 01:20	63.7	↑4.4
4/20 01:30	68.3	↑4.6
4/20 01:40	73.1	↑4.8
4/20 01:50	78.0	↑4.9
4/20 02:00	83.0	↑5.0
4/20 02:10	88.2	↑5.2
4/20 02:20	93.3	↑5.1
4/20 02:30	98.4	↑5.1
4/20 02:40	103.5	↑5.1
4/20 02:50	108.6	↑5.1
4/20 03:00	113.5	↑4.9
4/20 03:10	118.3	↑4.8
4/20 03:20	122.9	↑4.6
4/20 03:30	127.2	↑4.3
4/20 03:40	131.4	↑4.2
4/20 03:50	135.2	↑3.8
4/20 04:00	138.7	↑3.5
4/20 04:10	141.9	↑3.2
4/20 04:20	144.7	↑2.8
4/20 04:30	147.1	↑2.4
4/20 04:40	149.1	↑2.0
4/20 04:50	150.7	↑1.6
4/20 05:00	151.8	↑1.1
4/20 05:10	152.4	↑0.6	満潮
4/20 05:20	152.6	↑0.2
4/20 05:30	152.2	↓-0.4
4/20 05:40	151.4	↓-0.8
4/20 05:50	150.1	↓-1.3
4/20 06:00	148.4	↓-1.7
4/20 06:10	146.2	↓-2.2
4/20 06:20	143.5	↓-2.7
4/20 06:30	140.4	↓-3.1
4/20 06:40	136.9	↓-3.5
4/20 06:50	133.0	↓-3.9
4/20 07:00	128.7	↓-4.3
4/20 07:10	124.1	↓-4.6
4/20 07:20	119.2	↓-4.9
4/20 07:30	114.0	↓-5.2
4/20 07:40	108.6	↓-5.4
4/20 07:50	103.0	↓-5.6
4/20 08:00	97.2	↓-5.8
4/20 08:10	91.3	↓-5.9
4/20 08:20	85.4	↓-5.9
4/20 08:30	79.3	↓-6.1	最大潮位差
4/20 08:40	73.3	↓-6.0
4/20 08:50	67.3	↓-6.0
4/20 09:00	61.4	↓-5.9
4/20 09:10	55.6	↓-5.8
4/20 09:20	50.0	↓-5.6
4/20 09:30	44.6	↓-5.4
4/20 09:40	39.4	↓-5.2
4/20 09:50	34.5	↓-4.9
4/20 10:00	29.8	↓-4.7
4/20 10:10	25.6	↓-4.2
4/20 10:20	21.7	↓-3.9
4/20 10:30	18.2	↓-3.5
4/20 10:40	15.1	↓-3.1
4/20 10:50	12.5	↓-2.6
4/20 11:00	10.4	↓-2.1
4/20 11:10	8.7	↓-1.7
4/20 11:20	7.5	↓-1.2
4/20 11:30	6.9	↓-0.6	干潮
4/20 11:40	6.8	↓-0.1
4/20 11:50	7.1	↑0.3
4/20 12:00	8.0	↑0.9
4/20 12:10	9.4	↑1.4
4/20 12:20	11.3	↑1.9
4/20 12:30	13.7	↑2.4
4/20 12:40	16.5	↑2.8
4/20 12:50	19.7	↑3.2
4/20 13:00	23.4	↑3.7
4/20 13:10	27.4	↑4.0
4/20 13:20	31.8	↑4.4
4/20 13:30	36.5	↑4.7
4/20 13:40	41.5	↑5.0
4/20 13:50	46.7	↑5.2
4/20 14:00	52.2	↑5.5
4/20 14:10	57.8	↑5.6
4/20 14:20	63.5	↑5.7
4/20 14:30	69.4	↑5.9
4/20 14:40	75.3	↑5.9
4/20 14:50	81.3	↑6.0
4/20 15:00	87.2	↑5.9
4/20 15:10	93.0	↑5.8
4/20 15:20	98.8	↑5.8
4/20 15:30	104.4	↑5.6
4/20 15:40	109.9	↑5.5
4/20 15:50	115.1	↑5.2
4/20 16:00	120.1	↑5.0
4/20 16:10	124.9	↑4.8
4/20 16:20	129.3	↑4.4
4/20 16:30	133.4	↑4.1
4/20 16:40	137.1	↑3.7
4/20 16:50	140.5	↑3.4
4/20 17:00	143.4	↑2.9
4/20 17:10	145.9	↑2.5
4/20 17:20	148.0	↑2.1
4/20 17:30	149.6	↑1.6
4/20 17:40	150.8	↑1.2
4/20 17:50	151.5	↑0.7
4/20 18:00	151.7	↑0.2	満潮
4/20 18:10	151.5	↓-0.2
4/20 18:20	150.8	↓-0.7
4/20 18:30	149.7	↓-1.1
4/20 18:40	148.2	↓-1.5
4/20 18:50	146.2	↓-2.0
4/20 19:00	143.8	↓-2.4
4/20 19:10	141.1	↓-2.7
4/20 19:20	138.0	↓-3.1
4/20 19:30	134.6	↓-3.4
4/20 19:40	131.0	↓-3.6
4/20 19:50	127.0	↓-4.0
4/20 20:00	122.9	↓-4.1
4/20 20:10	118.5	↓-4.4
4/20 20:20	114.0	↓-4.5
4/20 20:30	109.3	↓-4.7
4/20 20:40	104.6	↓-4.7
4/20 20:50	99.8	↓-4.8
4/20 21:00	95.0	↓-4.8
4/20 21:10	90.3	↓-4.7
4/20 21:20	85.6	↓-4.7
4/20 21:30	80.9	↓-4.7
4/20 21:40	76.5	↓-4.4
4/20 21:50	72.1	↓-4.4
4/20 22:00	68.0	↓-4.1
4/20 22:10	64.1	↓-3.9
4/20 22:20	60.5	↓-3.6
4/20 22:30	57.1	↓-3.4
4/20 22:40	54.1	↓-3.0
4/20 22:50	51.4	↓-2.7
4/20 23:00	49.1	↓-2.3
4/20 23:10	47.2	↓-1.9
4/20 23:20	45.6	↓-1.6
4/20 23:30	44.5	↓-1.1
4/20 23:40	43.8	↓-0.7
4/20 23:50	43.5	↓-0.3	干潮