20 (日)	01:02	06:40	11:07	18:30
	104cm	83cm	94cm	44cm
小潮 出 05:01 入 18:16 出 01:31 入 12:18

上総勝浦（千葉）2036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	101.2	↑0.8
4/20 00:10	101.8	↑0.6
4/20 00:20	102.4	↑0.6
4/20 00:30	102.8	↑0.4
4/20 00:40	103.1	↑0.3
4/20 00:50	103.3	↑0.2
4/20 01:00	103.3	0	満潮
4/20 01:10	103.3	0
4/20 01:20	103.2	↓-0.1
4/20 01:30	102.9	↓-0.3
4/20 01:40	102.6	↓-0.3
4/20 01:50	102.1	↓-0.5
4/20 02:00	101.6	↓-0.5
4/20 02:10	100.9	↓-0.7
4/20 02:20	100.2	↓-0.7
4/20 02:30	99.5	↓-0.7
4/20 02:40	98.7	↓-0.8
4/20 02:50	97.8	↓-0.9
4/20 03:00	96.9	↓-0.9
4/20 03:10	96.0	↓-0.9
4/20 03:20	95.0	↓-1.0
4/20 03:30	94.1	↓-0.9
4/20 03:40	93.1	↓-1.0
4/20 03:50	92.1	↓-1.0
4/20 04:00	91.2	↓-0.9
4/20 04:10	90.3	↓-0.9
4/20 04:20	89.4	↓-0.9
4/20 04:30	88.6	↓-0.8
4/20 04:40	87.8	↓-0.8
4/20 04:50	87.0	↓-0.8
4/20 05:00	86.3	↓-0.7
4/20 05:10	85.6	↓-0.7
4/20 05:20	85.1	↓-0.5
4/20 05:30	84.5	↓-0.6
4/20 05:40	84.1	↓-0.4
4/20 05:50	83.7	↓-0.4
4/20 06:00	83.4	↓-0.3
4/20 06:10	83.1	↓-0.3
4/20 06:20	83.0	↓-0.1
4/20 06:30	82.9	↓-0.1	干潮
4/20 06:40	82.8	↓-0.1	干潮
4/20 06:50	82.9	↑0.1
4/20 07:00	83.0	↑0.1
4/20 07:10	83.2	↑0.2
4/20 07:20	83.4	↑0.2
4/20 07:30	83.7	↑0.3
4/20 07:40	84.1	↑0.4
4/20 07:50	84.5	↑0.4
4/20 08:00	84.9	↑0.4
4/20 08:10	85.4	↑0.5
4/20 08:20	86.0	↑0.6
4/20 08:30	86.5	↑0.5
4/20 08:40	87.1	↑0.6
4/20 08:50	87.7	↑0.6
4/20 09:00	88.3	↑0.6
4/20 09:10	88.9	↑0.6
4/20 09:20	89.5	↑0.6
4/20 09:30	90.1	↑0.6
4/20 09:40	90.6	↑0.5
4/20 09:50	91.1	↑0.5
4/20 10:00	91.6	↑0.5
4/20 10:10	92.0	↑0.4
4/20 10:20	92.4	↑0.4
4/20 10:30	92.7	↑0.3
4/20 10:40	92.9	↑0.2
4/20 10:50	93.1	↑0.2
4/20 11:00	93.2	↑0.1	満潮
4/20 11:10	93.2	0
4/20 11:20	93.1	↓-0.1
4/20 11:30	92.9	↓-0.2
4/20 11:40	92.7	↓-0.2
4/20 11:50	92.3	↓-0.4
4/20 12:00	91.9	↓-0.4
4/20 12:10	91.3	↓-0.6
4/20 12:20	90.7	↓-0.6
4/20 12:30	89.9	↓-0.8
4/20 12:40	89.1	↓-0.8
4/20 12:50	88.2	↓-0.9
4/20 13:00	87.1	↓-1.1
4/20 13:10	86.0	↓-1.1
4/20 13:20	84.8	↓-1.2
4/20 13:30	83.4	↓-1.4
4/20 13:40	82.0	↓-1.4
4/20 13:50	80.6	↓-1.4
4/20 14:00	79.0	↓-1.6
4/20 14:10	77.4	↓-1.6
4/20 14:20	75.7	↓-1.7
4/20 14:30	74.0	↓-1.7
4/20 14:40	72.2	↓-1.8
4/20 14:50	70.4	↓-1.8
4/20 15:00	68.5	↓-1.9
4/20 15:10	66.7	↓-1.8
4/20 15:20	64.8	↓-1.9
4/20 15:30	63.0	↓-1.8
4/20 15:40	61.2	↓-1.8
4/20 15:50	59.4	↓-1.8
4/20 16:00	57.7	↓-1.7
4/20 16:10	56.0	↓-1.7
4/20 16:20	54.4	↓-1.6
4/20 16:30	52.9	↓-1.5
4/20 16:40	51.4	↓-1.5
4/20 16:50	50.0	↓-1.4
4/20 17:00	48.8	↓-1.2
4/20 17:10	47.7	↓-1.1
4/20 17:20	46.6	↓-1.1
4/20 17:30	45.7	↓-0.9
4/20 17:40	45.0	↓-0.7
4/20 17:50	44.3	↓-0.7
4/20 18:00	43.8	↓-0.5
4/20 18:10	43.5	↓-0.3
4/20 18:20	43.3	↓-0.2	干潮
4/20 18:30	43.2	↓-0.1	干潮
4/20 18:40	43.3	↑0.1
4/20 18:50	43.6	↑0.3
4/20 19:00	44.0	↑0.4
4/20 19:10	44.5	↑0.5
4/20 19:20	45.2	↑0.7
4/20 19:30	46.1	↑0.9
4/20 19:40	47.1	↑1.0
4/20 19:50	48.3	↑1.2
4/20 20:00	49.6	↑1.3
4/20 20:10	51.0	↑1.4
4/20 20:20	52.6	↑1.6
4/20 20:30	54.3	↑1.7
4/20 20:40	56.1	↑1.8
4/20 20:50	58.0	↑1.9
4/20 21:00	60.1	↑2.1
4/20 21:10	62.2	↑2.1
4/20 21:20	64.3	↑2.1
4/20 21:30	66.6	↑2.3
4/20 21:40	68.8	↑2.2
4/20 21:50	71.2	↑2.4	最大潮位差
4/20 22:00	73.5	↑2.3
4/20 22:10	75.9	↑2.4	最大潮位差
4/20 22:20	78.2	↑2.3
4/20 22:30	80.6	↑2.4	最大潮位差
4/20 22:40	82.9	↑2.3
4/20 22:50	85.2	↑2.3
4/20 23:00	87.5	↑2.3
4/20 23:10	89.6	↑2.1
4/20 23:20	91.8	↑2.2
4/20 23:30	93.8	↑2.0
4/20 23:40	95.7	↑1.9
4/20 23:50	97.6	↑1.9