20 (金)	12:06	03:41	20:19	13:59
	108cm	54cm	124cm	107cm
小潮 出 05:25 入 17:40 出 23:05 入 12:50

上総勝浦（千葉）2030年09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
9/20 00:00	88.1	↓-2.5	最大潮位差
9/20 00:10	85.6	↓-2.5	最大潮位差
9/20 00:20	83.1	↓-2.5	最大潮位差
9/20 00:30	80.6	↓-2.5	最大潮位差
9/20 00:40	78.2	↓-2.4
9/20 00:50	75.8	↓-2.4
9/20 01:00	73.6	↓-2.2
9/20 01:10	71.3	↓-2.3
9/20 01:20	69.2	↓-2.1
9/20 01:30	67.2	↓-2.0
9/20 01:40	65.3	↓-1.9
9/20 01:50	63.5	↓-1.8
9/20 02:00	61.9	↓-1.6
9/20 02:10	60.4	↓-1.5
9/20 02:20	59.0	↓-1.4
9/20 02:30	57.8	↓-1.2
9/20 02:40	56.8	↓-1.0
9/20 02:50	55.9	↓-0.9
9/20 03:00	55.1	↓-0.8
9/20 03:10	54.6	↓-0.5
9/20 03:20	54.2	↓-0.4
9/20 03:30	53.9	↓-0.3
9/20 03:40	53.8	↓-0.1	干潮
9/20 03:50	53.9	↑0.1
9/20 04:00	54.2	↑0.3
9/20 04:10	54.6	↑0.4
9/20 04:20	55.1	↑0.5
9/20 04:30	55.8	↑0.7
9/20 04:40	56.6	↑0.8
9/20 04:50	57.5	↑0.9
9/20 05:00	58.6	↑1.1
9/20 05:10	59.8	↑1.2
9/20 05:20	61.1	↑1.3
9/20 05:30	62.5	↑1.4
9/20 05:40	63.9	↑1.4
9/20 05:50	65.5	↑1.6
9/20 06:00	67.1	↑1.6
9/20 06:10	68.8	↑1.7
9/20 06:20	70.5	↑1.7
9/20 06:30	72.3	↑1.8
9/20 06:40	74.1	↑1.8
9/20 06:50	75.9	↑1.8
9/20 07:00	77.7	↑1.8
9/20 07:10	79.6	↑1.9
9/20 07:20	81.4	↑1.8
9/20 07:30	83.2	↑1.8
9/20 07:40	85.0	↑1.8
9/20 07:50	86.8	↑1.8
9/20 08:00	88.5	↑1.7
9/20 08:10	90.1	↑1.6
9/20 08:20	91.7	↑1.6
9/20 08:30	93.2	↑1.5
9/20 08:40	94.7	↑1.5
9/20 08:50	96.1	↑1.4
9/20 09:00	97.4	↑1.3
9/20 09:10	98.6	↑1.2
9/20 09:20	99.7	↑1.1
9/20 09:30	100.8	↑1.1
9/20 09:40	101.7	↑0.9
9/20 09:50	102.6	↑0.9
9/20 10:00	103.4	↑0.8
9/20 10:10	104.1	↑0.7
9/20 10:20	104.7	↑0.6
9/20 10:30	105.3	↑0.6
9/20 10:40	105.7	↑0.4
9/20 10:50	106.1	↑0.4
9/20 11:00	106.5	↑0.4
9/20 11:10	106.8	↑0.3
9/20 11:20	107.0	↑0.2
9/20 11:30	107.1	↑0.1
9/20 11:40	107.3	↑0.2
9/20 11:50	107.3	0
9/20 12:00	107.4	↑0.1	満潮
9/20 12:10	107.4	0
9/20 12:20	107.3	↓-0.1
9/20 12:30	107.3	0
9/20 12:40	107.2	↓-0.1
9/20 12:50	107.1	↓-0.1
9/20 13:00	107.0	↓-0.1
9/20 13:10	106.9	↓-0.1
9/20 13:20	106.9	0
9/20 13:30	106.8	↓-0.1
9/20 13:40	106.7	↓-0.1
9/20 13:50	106.7	0	干潮
9/20 14:00	106.7	0
9/20 14:10	106.7	0
9/20 14:20	106.8	↑0.1
9/20 14:30	106.9	↑0.1
9/20 14:40	107.0	↑0.1
9/20 14:50	107.2	↑0.2
9/20 15:00	107.4	↑0.2
9/20 15:10	107.7	↑0.3
9/20 15:20	108.0	↑0.3
9/20 15:30	108.4	↑0.4
9/20 15:40	108.8	↑0.4
9/20 15:50	109.3	↑0.5
9/20 16:00	109.8	↑0.5
9/20 16:10	110.4	↑0.6
9/20 16:20	111.0	↑0.6
9/20 16:30	111.6	↑0.6
9/20 16:40	112.3	↑0.7
9/20 16:50	112.9	↑0.6
9/20 17:00	113.6	↑0.7
9/20 17:10	114.3	↑0.7
9/20 17:20	115.0	↑0.7
9/20 17:30	115.7	↑0.7
9/20 17:40	116.4	↑0.7
9/20 17:50	117.1	↑0.7
9/20 18:00	117.8	↑0.7
9/20 18:10	118.5	↑0.7
9/20 18:20	119.1	↑0.6
9/20 18:30	119.7	↑0.6
9/20 18:40	120.3	↑0.6
9/20 18:50	120.9	↑0.6
9/20 19:00	121.4	↑0.5
9/20 19:10	121.9	↑0.5
9/20 19:20	122.3	↑0.4
9/20 19:30	122.6	↑0.3
9/20 19:40	123.0	↑0.4
9/20 19:50	123.2	↑0.2
9/20 20:00	123.4	↑0.2
9/20 20:10	123.5	↑0.1	満潮
9/20 20:20	123.5	0
9/20 20:30	123.4	↓-0.1
9/20 20:40	123.3	↓-0.1
9/20 20:50	123.1	↓-0.2
9/20 21:00	122.8	↓-0.3
9/20 21:10	122.4	↓-0.4
9/20 21:20	121.9	↓-0.5
9/20 21:30	121.3	↓-0.6
9/20 21:40	120.6	↓-0.7
9/20 21:50	119.8	↓-0.8
9/20 22:00	118.9	↓-0.9
9/20 22:10	118.0	↓-0.9
9/20 22:20	116.9	↓-1.1
9/20 22:30	115.8	↓-1.1
9/20 22:40	114.5	↓-1.3
9/20 22:50	113.2	↓-1.3
9/20 23:00	111.9	↓-1.3
9/20 23:10	110.4	↓-1.5
9/20 23:20	108.9	↓-1.5
9/20 23:30	107.3	↓-1.6
9/20 23:40	105.6	↓-1.7
9/20 23:50	103.9	↓-1.7