29 (火)	04:43	11:32	18:20	23:37
	151cm	5cm	145cm	82cm
大潮 出 04:53 入 18:26 出 05:27 入 20:27 潮干狩り ◎ 09:23～13:41

岩井袋（千葉）2025年04月29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
4/29 00:00	76.7	↑1.5
4/29 00:10	78.5	↑1.8
4/29 00:20	80.6	↑2.1
4/29 00:30	82.9	↑2.3
4/29 00:40	85.5	↑2.6
4/29 00:50	88.3	↑2.8
4/29 01:00	91.3	↑3.0
4/29 01:10	94.5	↑3.2
4/29 01:20	97.8	↑3.3
4/29 01:30	101.2	↑3.4
4/29 01:40	104.8	↑3.6
4/29 01:50	108.4	↑3.6
4/29 02:00	112.0	↑3.6
4/29 02:10	115.6	↑3.6
4/29 02:20	119.2	↑3.6
4/29 02:30	122.8	↑3.6
4/29 02:40	126.2	↑3.4
4/29 02:50	129.5	↑3.3
4/29 03:00	132.7	↑3.2
4/29 03:10	135.7	↑3.0
4/29 03:20	138.5	↑2.8
4/29 03:30	141.0	↑2.5
4/29 03:40	143.3	↑2.3
4/29 03:50	145.3	↑2.0
4/29 04:00	147.0	↑1.7
4/29 04:10	148.3	↑1.3
4/29 04:20	149.3	↑1.0
4/29 04:30	150.0	↑0.7
4/29 04:40	150.3	↑0.3	満潮
4/29 04:50	150.2	↓-0.1
4/29 05:00	149.7	↓-0.5
4/29 05:10	148.8	↓-0.9
4/29 05:20	147.5	↓-1.3
4/29 05:30	145.9	↓-1.6
4/29 05:40	143.8	↓-2.1
4/29 05:50	141.4	↓-2.4
4/29 06:00	138.6	↓-2.8
4/29 06:10	135.5	↓-3.1
4/29 06:20	132.0	↓-3.5
4/29 06:30	128.1	↓-3.9
4/29 06:40	124.0	↓-4.1
4/29 06:50	119.6	↓-4.4
4/29 07:00	115.0	↓-4.6
4/29 07:10	110.1	↓-4.9
4/29 07:20	105.0	↓-5.1
4/29 07:30	99.7	↓-5.3
4/29 07:40	94.3	↓-5.4
4/29 07:50	88.8	↓-5.5
4/29 08:00	83.2	↓-5.6
4/29 08:10	77.6	↓-5.6
4/29 08:20	71.9	↓-5.7	最大潮位差
4/29 08:30	66.3	↓-5.6
4/29 08:40	60.7	↓-5.6
4/29 08:50	55.3	↓-5.4
4/29 09:00	50.0	↓-5.3
4/29 09:10	44.8	↓-5.2
4/29 09:20	39.8	↓-5.0
4/29 09:30	35.1	↓-4.7
4/29 09:40	30.6	↓-4.5
4/29 09:50	26.4	↓-4.2
4/29 10:00	22.6	↓-3.8
4/29 10:10	19.0	↓-3.6
4/29 10:20	15.8	↓-3.2
4/29 10:30	13.0	↓-2.8
4/29 10:40	10.6	↓-2.4
4/29 10:50	8.6	↓-2.0
4/29 11:00	7.0	↓-1.6
4/29 11:10	5.8	↓-1.2
4/29 11:20	5.1	↓-0.7
4/29 11:30	4.9	↓-0.2	干潮
4/29 11:40	5.0	↑0.1
4/29 11:50	5.6	↑0.6
4/29 12:00	6.7	↑1.1
4/29 12:10	8.2	↑1.5
4/29 12:20	10.1	↑1.9
4/29 12:30	12.4	↑2.3
4/29 12:40	15.1	↑2.7
4/29 12:50	18.1	↑3.0
4/29 13:00	21.5	↑3.4
4/29 13:10	25.3	↑3.8
4/29 13:20	29.3	↑4.0
4/29 13:30	33.6	↑4.3
4/29 13:40	38.2	↑4.6
4/29 13:50	43.0	↑4.8
4/29 14:00	48.0	↑5.0
4/29 14:10	53.1	↑5.1
4/29 14:20	58.3	↑5.2
4/29 14:30	63.7	↑5.4
4/29 14:40	69.1	↑5.4
4/29 14:50	74.5	↑5.4
4/29 15:00	79.9	↑5.4
4/29 15:10	85.3	↑5.4
4/29 15:20	90.5	↑5.2
4/29 15:30	95.7	↑5.2
4/29 15:40	100.8	↑5.1
4/29 15:50	105.6	↑4.8
4/29 16:00	110.3	↑4.7
4/29 16:10	114.7	↑4.4
4/29 16:20	118.9	↑4.2
4/29 16:30	122.9	↑4.0
4/29 16:40	126.5	↑3.6
4/29 16:50	129.8	↑3.3
4/29 17:00	132.9	↑3.1
4/29 17:10	135.5	↑2.6
4/29 17:20	137.8	↑2.3
4/29 17:30	139.8	↑2.0
4/29 17:40	141.4	↑1.6
4/29 17:50	142.6	↑1.2
4/29 18:00	143.5	↑0.9
4/29 18:10	144.0	↑0.5	満潮
4/29 18:20	144.2	↑0.2	満潮
4/29 18:30	144.0	↓-0.2
4/29 18:40	143.5	↓-0.5
4/29 18:50	142.6	↓-0.9
4/29 19:00	141.4	↓-1.2
4/29 19:10	140.0	↓-1.4
4/29 19:20	138.3	↓-1.7
4/29 19:30	136.3	↓-2.0
4/29 19:40	134.1	↓-2.2
4/29 19:50	131.7	↓-2.4
4/29 20:00	129.1	↓-2.6
4/29 20:10	126.3	↓-2.8
4/29 20:20	123.5	↓-2.8
4/29 20:30	120.5	↓-3.0
4/29 20:40	117.5	↓-3.0
4/29 20:50	114.4	↓-3.1
4/29 21:00	111.3	↓-3.1
4/29 21:10	108.3	↓-3.0
4/29 21:20	105.3	↓-3.0
4/29 21:30	102.3	↓-3.0
4/29 21:40	99.5	↓-2.8
4/29 21:50	96.8	↓-2.7
4/29 22:00	94.3	↓-2.5
4/29 22:10	91.9	↓-2.4
4/29 22:20	89.7	↓-2.2
4/29 22:30	87.8	↓-1.9
4/29 22:40	86.1	↓-1.7
4/29 22:50	84.6	↓-1.5
4/29 23:00	83.4	↓-1.2
4/29 23:10	82.5	↓-0.9
4/29 23:20	81.9	↓-0.6
4/29 23:30	81.6	↓-0.3	干潮
4/29 23:40	81.5	↓-0.1
4/29 23:50	81.8	↑0.3