20 (木)	02:38	09:15	15:45	21:33
	140cm	43cm	143cm	69cm
中潮 出 05:25 入 17:40 出 16:08 入 02:53

上総勝浦（千葉）2029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	113.8	↑2.6
9/20 00:10	116.4	↑2.6
9/20 00:20	118.9	↑2.5
9/20 00:30	121.4	↑2.5
9/20 00:40	123.9	↑2.5
9/20 00:50	126.2	↑2.3
9/20 01:00	128.4	↑2.2
9/20 01:10	130.4	↑2.0
9/20 01:20	132.3	↑1.9
9/20 01:30	134.1	↑1.8
9/20 01:40	135.6	↑1.5
9/20 01:50	136.9	↑1.3
9/20 02:00	138.0	↑1.1
9/20 02:10	138.8	↑0.8
9/20 02:20	139.4	↑0.6
9/20 02:30	139.7	↑0.3	満潮
9/20 02:40	139.8	↑0.1
9/20 02:50	139.5	↓-0.3
9/20 03:00	139.0	↓-0.5
9/20 03:10	138.3	↓-0.7
9/20 03:20	137.2	↓-1.1
9/20 03:30	135.9	↓-1.3
9/20 03:40	134.3	↓-1.6
9/20 03:50	132.4	↓-1.9
9/20 04:00	130.3	↓-2.1
9/20 04:10	127.9	↓-2.4
9/20 04:20	125.3	↓-2.6
9/20 04:30	122.5	↓-2.8
9/20 04:40	119.5	↓-3.0
9/20 04:50	116.3	↓-3.2
9/20 05:00	112.9	↓-3.4
9/20 05:10	109.4	↓-3.5
9/20 05:20	105.8	↓-3.6
9/20 05:30	102.1	↓-3.7
9/20 05:40	98.3	↓-3.8
9/20 05:50	94.5	↓-3.8
9/20 06:00	90.6	↓-3.9
9/20 06:10	86.8	↓-3.8
9/20 06:20	83.0	↓-3.8
9/20 06:30	79.2	↓-3.8
9/20 06:40	75.5	↓-3.7
9/20 06:50	71.9	↓-3.6
9/20 07:00	68.4	↓-3.5
9/20 07:10	65.1	↓-3.3
9/20 07:20	61.9	↓-3.2
9/20 07:30	58.9	↓-3.0
9/20 07:40	56.1	↓-2.8
9/20 07:50	53.6	↓-2.5
9/20 08:00	51.3	↓-2.3
9/20 08:10	49.2	↓-2.1
9/20 08:20	47.4	↓-1.8
9/20 08:30	45.9	↓-1.5
9/20 08:40	44.7	↓-1.2
9/20 08:50	43.8	↓-0.9
9/20 09:00	43.3	↓-0.5
9/20 09:10	43.0	↓-0.3	干潮
9/20 09:20	43.0	0
9/20 09:30	43.4	↑0.4
9/20 09:40	44.1	↑0.7
9/20 09:50	45.1	↑1.0
9/20 10:00	46.4	↑1.3
9/20 10:10	48.0	↑1.6
9/20 10:20	49.9	↑1.9
9/20 10:30	52.1	↑2.2
9/20 10:40	54.5	↑2.4
9/20 10:50	57.2	↑2.7
9/20 11:00	60.1	↑2.9
9/20 11:10	63.2	↑3.1
9/20 11:20	66.6	↑3.4
9/20 11:30	70.1	↑3.5
9/20 11:40	73.7	↑3.6
9/20 11:50	77.5	↑3.8
9/20 12:00	81.4	↑3.9
9/20 12:10	85.3	↑3.9
9/20 12:20	89.3	↑4.0	最大潮位差
9/20 12:30	93.3	↑4.0	最大潮位差
9/20 12:40	97.3	↑4.0	最大潮位差
9/20 12:50	101.3	↑4.0	最大潮位差
9/20 13:00	105.2	↑3.9
9/20 13:10	109.1	↑3.9
9/20 13:20	112.8	↑3.7
9/20 13:30	116.4	↑3.6
9/20 13:40	119.9	↑3.5
9/20 13:50	123.2	↑3.3
9/20 14:00	126.3	↑3.1
9/20 14:10	129.1	↑2.8
9/20 14:20	131.8	↑2.7
9/20 14:30	134.1	↑2.3
9/20 14:40	136.2	↑2.1
9/20 14:50	138.1	↑1.9
9/20 15:00	139.6	↑1.5
9/20 15:10	140.8	↑1.2
9/20 15:20	141.7	↑0.9
9/20 15:30	142.3	↑0.6
9/20 15:40	142.6	↑0.3	満潮
9/20 15:50	142.6	0
9/20 16:00	142.2	↓-0.4
9/20 16:10	141.6	↓-0.6
9/20 16:20	140.6	↓-1.0
9/20 16:30	139.3	↓-1.3
9/20 16:40	137.8	↓-1.5
9/20 16:50	136.0	↓-1.8
9/20 17:00	134.0	↓-2.0
9/20 17:10	131.7	↓-2.3
9/20 17:20	129.2	↓-2.5
9/20 17:30	126.5	↓-2.7
9/20 17:40	123.7	↓-2.8
9/20 17:50	120.7	↓-3.0
9/20 18:00	117.6	↓-3.1
9/20 18:10	114.4	↓-3.2
9/20 18:20	111.1	↓-3.3
9/20 18:30	107.8	↓-3.3
9/20 18:40	104.5	↓-3.3
9/20 18:50	101.2	↓-3.3
9/20 19:00	97.9	↓-3.3
9/20 19:10	94.7	↓-3.2
9/20 19:20	91.6	↓-3.1
9/20 19:30	88.6	↓-3.0
9/20 19:40	85.7	↓-2.9
9/20 19:50	83.0	↓-2.7
9/20 20:00	80.5	↓-2.5
9/20 20:10	78.1	↓-2.4
9/20 20:20	76.0	↓-2.1
9/20 20:30	74.2	↓-1.8
9/20 20:40	72.6	↓-1.6
9/20 20:50	71.2	↓-1.4
9/20 21:00	70.1	↓-1.1
9/20 21:10	69.4	↓-0.7
9/20 21:20	68.9	↓-0.5
9/20 21:30	68.7	↓-0.2	干潮
9/20 21:40	68.8	↑0.1
9/20 21:50	69.2	↑0.4
9/20 22:00	69.9	↑0.7
9/20 22:10	70.9	↑1.0
9/20 22:20	72.2	↑1.3
9/20 22:30	73.7	↑1.5
9/20 22:40	75.5	↑1.8
9/20 22:50	77.6	↑2.1
9/20 23:00	79.9	↑2.3
9/20 23:10	82.4	↑2.5
9/20 23:20	85.1	↑2.7
9/20 23:30	88.0	↑2.9
9/20 23:40	91.1	↑3.1
9/20 23:50	94.3	↑3.2