20 (木)	03:57	10:29	16:59	22:47
	158cm	38cm	162cm	73cm
大潮 出 05:28 入 17:42 出 17:45 入 04:25

岩井袋（千葉）2040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	100.0	↑2.6
9/20 00:10	102.7	↑2.7
9/20 00:20	105.6	↑2.9
9/20 00:30	108.7	↑3.1
9/20 00:40	111.8	↑3.1
9/20 00:50	115.0	↑3.2
9/20 01:00	118.4	↑3.4
9/20 01:10	121.7	↑3.3
9/20 01:20	125.0	↑3.3
9/20 01:30	128.3	↑3.3
9/20 01:40	131.6	↑3.3
9/20 01:50	134.8	↑3.2
9/20 02:00	137.9	↑3.1
9/20 02:10	140.8	↑2.9
9/20 02:20	143.6	↑2.8
9/20 02:30	146.2	↑2.6
9/20 02:40	148.5	↑2.3
9/20 02:50	150.7	↑2.2
9/20 03:00	152.6	↑1.9
9/20 03:10	154.2	↑1.6
9/20 03:20	155.5	↑1.3
9/20 03:30	156.5	↑1.0
9/20 03:40	157.2	↑0.7
9/20 03:50	157.6	↑0.4	満潮
9/20 04:00	157.6	0
9/20 04:10	157.3	↓-0.3
9/20 04:20	156.6	↓-0.7
9/20 04:30	155.6	↓-1.0
9/20 04:40	154.2	↓-1.4
9/20 04:50	152.5	↓-1.7
9/20 05:00	150.4	↓-2.1
9/20 05:10	148.0	↓-2.4
9/20 05:20	145.3	↓-2.7
9/20 05:30	142.3	↓-3.0
9/20 05:40	139.0	↓-3.3
9/20 05:50	135.5	↓-3.5
9/20 06:00	131.7	↓-3.8
9/20 06:10	127.7	↓-4.0
9/20 06:20	123.4	↓-4.3
9/20 06:30	119.0	↓-4.4
9/20 06:40	114.5	↓-4.5
9/20 06:50	109.8	↓-4.7
9/20 07:00	105.1	↓-4.7
9/20 07:10	100.3	↓-4.8
9/20 07:20	95.5	↓-4.8
9/20 07:30	90.7	↓-4.8
9/20 07:40	85.9	↓-4.8
9/20 07:50	81.2	↓-4.7
9/20 08:00	76.6	↓-4.6
9/20 08:10	72.1	↓-4.5
9/20 08:20	67.8	↓-4.3
9/20 08:30	63.7	↓-4.1
9/20 08:40	59.8	↓-3.9
9/20 08:50	56.1	↓-3.7
9/20 09:00	52.8	↓-3.3
9/20 09:10	49.7	↓-3.1
9/20 09:20	46.9	↓-2.8
9/20 09:30	44.5	↓-2.4
9/20 09:40	42.5	↓-2.0
9/20 09:50	40.8	↓-1.7
9/20 10:00	39.4	↓-1.4
9/20 10:10	38.5	↓-0.9
9/20 10:20	38.0	↓-0.5	干潮
9/20 10:30	37.9	↓-0.1
9/20 10:40	38.1	↑0.2
9/20 10:50	38.8	↑0.7
9/20 11:00	39.9	↑1.1
9/20 11:10	41.4	↑1.5
9/20 11:20	43.3	↑1.9
9/20 11:30	45.5	↑2.2
9/20 11:40	48.1	↑2.6
9/20 11:50	51.0	↑2.9
9/20 12:00	54.3	↑3.3
9/20 12:10	57.8	↑3.5
9/20 12:20	61.6	↑3.8
9/20 12:30	65.7	↑4.1
9/20 12:40	70.0	↑4.3
9/20 12:50	74.5	↑4.5
9/20 13:00	79.2	↑4.7
9/20 13:10	84.0	↑4.8
9/20 13:20	88.9	↑4.9
9/20 13:30	93.8	↑4.9
9/20 13:40	98.8	↑5.0
9/20 13:50	103.9	↑5.1	最大潮位差
9/20 14:00	108.8	↑4.9
9/20 14:10	113.8	↑5.0
9/20 14:20	118.6	↑4.8
9/20 14:30	123.3	↑4.7
9/20 14:40	127.8	↑4.5
9/20 14:50	132.2	↑4.4
9/20 15:00	136.3	↑4.1
9/20 15:10	140.2	↑3.9
9/20 15:20	143.9	↑3.7
9/20 15:30	147.2	↑3.3
9/20 15:40	150.2	↑3.0
9/20 15:50	153.0	↑2.8
9/20 16:00	155.3	↑2.3
9/20 16:10	157.3	↑2.0
9/20 16:20	159.0	↑1.7
9/20 16:30	160.3	↑1.3
9/20 16:40	161.2	↑0.9
9/20 16:50	161.7	↑0.5	満潮
9/20 17:00	161.8	↑0.1
9/20 17:10	161.5	↓-0.3
9/20 17:20	160.9	↓-0.6
9/20 17:30	159.9	↓-1.0
9/20 17:40	158.6	↓-1.3
9/20 17:50	156.9	↓-1.7
9/20 18:00	154.8	↓-2.1
9/20 18:10	152.5	↓-2.3
9/20 18:20	149.9	↓-2.6
9/20 18:30	147.0	↓-2.9
9/20 18:40	143.9	↓-3.1
9/20 18:50	140.6	↓-3.3
9/20 19:00	137.1	↓-3.5
9/20 19:10	133.4	↓-3.7
9/20 19:20	129.6	↓-3.8
9/20 19:30	125.7	↓-3.9
9/20 19:40	121.8	↓-3.9
9/20 19:50	117.8	↓-4.0
9/20 20:00	113.8	↓-4.0
9/20 20:10	109.8	↓-4.0
9/20 20:20	105.9	↓-3.9
9/20 20:30	102.1	↓-3.8
9/20 20:40	98.5	↓-3.6
9/20 20:50	94.9	↓-3.6
9/20 21:00	91.6	↓-3.3
9/20 21:10	88.5	↓-3.1
9/20 21:20	85.6	↓-2.9
9/20 21:30	82.9	↓-2.7
9/20 21:40	80.5	↓-2.4
9/20 21:50	78.5	↓-2.0
9/20 22:00	76.7	↓-1.8
9/20 22:10	75.3	↓-1.4
9/20 22:20	74.2	↓-1.1
9/20 22:30	73.4	↓-0.8
9/20 22:40	73.0	↓-0.4	干潮
9/20 22:50	73.0	0
9/20 23:00	73.3	↑0.3
9/20 23:10	74.0	↑0.7
9/20 23:20	75.0	↑1.0
9/20 23:30	76.4	↑1.4
9/20 23:40	78.1	↑1.7
9/20 23:50	80.1	↑2.0