20 (木)	02:31	09:11	15:51	21:39
	143cm	51cm	153cm	84cm
中潮 出 05:28 入 17:42 出 16:10 入 02:56

岩井袋（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	121.9	↑2.1
9/20 00:10	124.0	↑2.1
9/20 00:20	126.1	↑2.1
9/20 00:30	128.2	↑2.1
9/20 00:40	130.2	↑2.0
9/20 00:50	132.1	↑1.9
9/20 01:00	133.9	↑1.8
9/20 01:10	135.5	↑1.6
9/20 01:20	137.1	↑1.6
9/20 01:30	138.4	↑1.3
9/20 01:40	139.6	↑1.2
9/20 01:50	140.6	↑1.0
9/20 02:00	141.4	↑0.8
9/20 02:10	142.0	↑0.6
9/20 02:20	142.3	↑0.3
9/20 02:30	142.4	↑0.1	満潮
9/20 02:40	142.3	↓-0.1
9/20 02:50	142.0	↓-0.3
9/20 03:00	141.4	↓-0.6
9/20 03:10	140.5	↓-0.9
9/20 03:20	139.4	↓-1.1
9/20 03:30	138.0	↓-1.4
9/20 03:40	136.5	↓-1.5
9/20 03:50	134.6	↓-1.9
9/20 04:00	132.6	↓-2.0
9/20 04:10	130.3	↓-2.3
9/20 04:20	127.8	↓-2.5
9/20 04:30	125.1	↓-2.7
9/20 04:40	122.3	↓-2.8
9/20 04:50	119.2	↓-3.1
9/20 05:00	116.1	↓-3.1
9/20 05:10	112.8	↓-3.3
9/20 05:20	109.4	↓-3.4
9/20 05:30	105.9	↓-3.5
9/20 05:40	102.3	↓-3.6
9/20 05:50	98.7	↓-3.6
9/20 06:00	95.1	↓-3.6
9/20 06:10	91.4	↓-3.7
9/20 06:20	87.8	↓-3.6
9/20 06:30	84.3	↓-3.5
9/20 06:40	80.8	↓-3.5
9/20 06:50	77.4	↓-3.4
9/20 07:00	74.1	↓-3.3
9/20 07:10	71.0	↓-3.1
9/20 07:20	68.0	↓-3.0
9/20 07:30	65.2	↓-2.8
9/20 07:40	62.6	↓-2.6
9/20 07:50	60.2	↓-2.4
9/20 08:00	58.1	↓-2.1
9/20 08:10	56.2	↓-1.9
9/20 08:20	54.6	↓-1.6
9/20 08:30	53.2	↓-1.4
9/20 08:40	52.2	↓-1.0
9/20 08:50	51.4	↓-0.8
9/20 09:00	51.0	↓-0.4
9/20 09:10	50.8	↓-0.2	干潮
9/20 09:20	51.0	↑0.2
9/20 09:30	51.4	↑0.4
9/20 09:40	52.2	↑0.8
9/20 09:50	53.3	↑1.1
9/20 10:00	54.7	↑1.4
9/20 10:10	56.4	↑1.7
9/20 10:20	58.3	↑1.9
9/20 10:30	60.6	↑2.3
9/20 10:40	63.0	↑2.4
9/20 10:50	65.8	↑2.8
9/20 11:00	68.7	↑2.9
9/20 11:10	71.9	↑3.2
9/20 11:20	75.3	↑3.4
9/20 11:30	78.8	↑3.5
9/20 11:40	82.5	↑3.7
9/20 11:50	86.2	↑3.7
9/20 12:00	90.1	↑3.9
9/20 12:10	94.1	↑4.0
9/20 12:20	98.1	↑4.0
9/20 12:30	102.1	↑4.0
9/20 12:40	106.2	↑4.1	最大潮位差
9/20 12:50	110.2	↑4.0
9/20 13:00	114.1	↑3.9
9/20 13:10	118.0	↑3.9
9/20 13:20	121.8	↑3.8
9/20 13:30	125.4	↑3.6
9/20 13:40	128.9	↑3.5
9/20 13:50	132.2	↑3.3
9/20 14:00	135.4	↑3.2
9/20 14:10	138.3	↑2.9
9/20 14:20	141.0	↑2.7
9/20 14:30	143.4	↑2.4
9/20 14:40	145.6	↑2.2
9/20 14:50	147.6	↑2.0
9/20 15:00	149.2	↑1.6
9/20 15:10	150.6	↑1.4
9/20 15:20	151.6	↑1.0
9/20 15:30	152.4	↑0.8
9/20 15:40	152.8	↑0.4
9/20 15:50	153.0	↑0.2	満潮
9/20 16:00	152.8	↓-0.2
9/20 16:10	152.4	↓-0.4
9/20 16:20	151.7	↓-0.7
9/20 16:30	150.7	↓-1.0
9/20 16:40	149.4	↓-1.3
9/20 16:50	147.9	↓-1.5
9/20 17:00	146.1	↓-1.8
9/20 17:10	144.1	↓-2.0
9/20 17:20	141.9	↓-2.2
9/20 17:30	139.5	↓-2.4
9/20 17:40	136.9	↓-2.6
9/20 17:50	134.2	↓-2.7
9/20 18:00	131.3	↓-2.9
9/20 18:10	128.4	↓-2.9
9/20 18:20	125.3	↓-3.1
9/20 18:30	122.3	↓-3.0
9/20 18:40	119.1	↓-3.2
9/20 18:50	116.0	↓-3.1
9/20 19:00	112.9	↓-3.1
9/20 19:10	109.9	↓-3.0
9/20 19:20	106.9	↓-3.0
9/20 19:30	104.0	↓-2.9
9/20 19:40	101.2	↓-2.8
9/20 19:50	98.5	↓-2.7
9/20 20:00	96.1	↓-2.4
9/20 20:10	93.8	↓-2.3
9/20 20:20	91.6	↓-2.2
9/20 20:30	89.7	↓-1.9
9/20 20:40	88.1	↓-1.6
9/20 20:50	86.7	↓-1.4
9/20 21:00	85.5	↓-1.2
9/20 21:10	84.6	↓-0.9
9/20 21:20	83.9	↓-0.7
9/20 21:30	83.6	↓-0.3	干潮
9/20 21:40	83.5	↓-0.1
9/20 21:50	83.7	↑0.2
9/20 22:00	84.1	↑0.4
9/20 22:10	84.9	↑0.8
9/20 22:20	85.9	↑1.0
9/20 22:30	87.2	↑1.3
9/20 22:40	88.7	↑1.5
9/20 22:50	90.4	↑1.7
9/20 23:00	92.4	↑2.0
9/20 23:10	94.6	↑2.2
9/20 23:20	97.0	↑2.4
9/20 23:30	99.6	↑2.6
9/20 23:40	102.3	↑2.7
9/20 23:50	105.1	↑2.8