29 (土)	06:12	00:53	21:09	13:40
	142cm	99cm	125cm	19cm
中潮 出 04:53 入 18:26 出 07:51 入 22:57 潮干狩り ◎ 11:43～15:40

岩井袋（千葉）2028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	100.7	↓-1.0
4/29 00:10	99.9	↓-0.8
4/29 00:20	99.2	↓-0.7
4/29 00:30	98.7	↓-0.5
4/29 00:40	98.4	↓-0.3
4/29 00:50	98.3	↓-0.1	干潮
4/29 01:00	98.3	0
4/29 01:10	98.6	↑0.3
4/29 01:20	99.0	↑0.4
4/29 01:30	99.6	↑0.6
4/29 01:40	100.4	↑0.8
4/29 01:50	101.4	↑1.0
4/29 02:00	102.6	↑1.2
4/29 02:10	103.9	↑1.3
4/29 02:20	105.3	↑1.4
4/29 02:30	106.9	↑1.6
4/29 02:40	108.6	↑1.7
4/29 02:50	110.4	↑1.8
4/29 03:00	112.3	↑1.9
4/29 03:10	114.3	↑2.0
4/29 03:20	116.3	↑2.0
4/29 03:30	118.4	↑2.1
4/29 03:40	120.5	↑2.1
4/29 03:50	122.6	↑2.1
4/29 04:00	124.7	↑2.1
4/29 04:10	126.7	↑2.0
4/29 04:20	128.7	↑2.0
4/29 04:30	130.6	↑1.9
4/29 04:40	132.4	↑1.8
4/29 04:50	134.0	↑1.6
4/29 05:00	135.6	↑1.6
4/29 05:10	136.9	↑1.3
4/29 05:20	138.1	↑1.2
4/29 05:30	139.2	↑1.1
4/29 05:40	140.0	↑0.8
4/29 05:50	140.6	↑0.6
4/29 06:00	141.0	↑0.4
4/29 06:10	141.1	↑0.1	満潮
4/29 06:20	141.0	↓-0.1
4/29 06:30	140.6	↓-0.4
4/29 06:40	140.0	↓-0.6
4/29 06:50	139.1	↓-0.9
4/29 07:00	137.9	↓-1.2
4/29 07:10	136.5	↓-1.4
4/29 07:20	134.8	↓-1.7
4/29 07:30	132.9	↓-1.9
4/29 07:40	130.7	↓-2.2
4/29 07:50	128.2	↓-2.5
4/29 08:00	125.5	↓-2.7
4/29 08:10	122.6	↓-2.9
4/29 08:20	119.4	↓-3.2
4/29 08:30	116.1	↓-3.3
4/29 08:40	112.5	↓-3.6
4/29 08:50	108.8	↓-3.7
4/29 09:00	105.0	↓-3.8
4/29 09:10	100.9	↓-4.1
4/29 09:20	96.8	↓-4.1
4/29 09:30	92.6	↓-4.2
4/29 09:40	88.3	↓-4.3
4/29 09:50	83.9	↓-4.4	最大潮位差
4/29 10:00	79.6	↓-4.3
4/29 10:10	75.2	↓-4.4	最大潮位差
4/29 10:20	70.8	↓-4.4	最大潮位差
4/29 10:30	66.5	↓-4.3
4/29 10:40	62.2	↓-4.3
4/29 10:50	58.0	↓-4.2
4/29 11:00	54.0	↓-4.0
4/29 11:10	50.0	↓-4.0
4/29 11:20	46.2	↓-3.8
4/29 11:30	42.6	↓-3.6
4/29 11:40	39.2	↓-3.4
4/29 11:50	36.0	↓-3.2
4/29 12:00	33.0	↓-3.0
4/29 12:10	30.2	↓-2.8
4/29 12:20	27.7	↓-2.5
4/29 12:30	25.5	↓-2.2
4/29 12:40	23.6	↓-1.9
4/29 12:50	21.9	↓-1.7
4/29 13:00	20.5	↓-1.4
4/29 13:10	19.5	↓-1.0
4/29 13:20	18.7	↓-0.8
4/29 13:30	18.3	↓-0.4	干潮
4/29 13:40	18.2	↓-0.1	干潮
4/29 13:50	18.3	↑0.1
4/29 14:00	18.8	↑0.5
4/29 14:10	19.6	↑0.8
4/29 14:20	20.7	↑1.1
4/29 14:30	22.1	↑1.4
4/29 14:40	23.7	↑1.6
4/29 14:50	25.6	↑1.9
4/29 15:00	27.8	↑2.2
4/29 15:10	30.2	↑2.4
4/29 15:20	32.8	↑2.6
4/29 15:30	35.7	↑2.9
4/29 15:40	38.7	↑3.0
4/29 15:50	41.9	↑3.2
4/29 16:00	45.2	↑3.3
4/29 16:10	48.7	↑3.5
4/29 16:20	52.2	↑3.5
4/29 16:30	55.9	↑3.7
4/29 16:40	59.6	↑3.7
4/29 16:50	63.4	↑3.8
4/29 17:00	67.2	↑3.8
4/29 17:10	71.0	↑3.8
4/29 17:20	74.8	↑3.8
4/29 17:30	78.6	↑3.8
4/29 17:40	82.3	↑3.7
4/29 17:50	85.9	↑3.6
4/29 18:00	89.5	↑3.6
4/29 18:10	92.9	↑3.4
4/29 18:20	96.2	↑3.3
4/29 18:30	99.4	↑3.2
4/29 18:40	102.4	↑3.0
4/29 18:50	105.2	↑2.8
4/29 19:00	107.9	↑2.7
4/29 19:10	110.4	↑2.5
4/29 19:20	112.7	↑2.3
4/29 19:30	114.7	↑2.0
4/29 19:40	116.6	↑1.9
4/29 19:50	118.3	↑1.7
4/29 20:00	119.8	↑1.5
4/29 20:10	121.0	↑1.2
4/29 20:20	122.0	↑1.0
4/29 20:30	122.9	↑0.9
4/29 20:40	123.5	↑0.6
4/29 20:50	123.9	↑0.4
4/29 21:00	124.2	↑0.3	満潮
4/29 21:10	124.2	0
4/29 21:20	124.1	↓-0.1
4/29 21:30	123.9	↓-0.2
4/29 21:40	123.4	↓-0.5
4/29 21:50	122.9	↓-0.5
4/29 22:00	122.2	↓-0.7
4/29 22:10	121.4	↓-0.8
4/29 22:20	120.5	↓-0.9
4/29 22:30	119.5	↓-1.0
4/29 22:40	118.5	↓-1.0
4/29 22:50	117.4	↓-1.1
4/29 23:00	116.2	↓-1.2
4/29 23:10	115.1	↓-1.1
4/29 23:20	113.9	↓-1.2
4/29 23:30	112.8	↓-1.1
4/29 23:40	111.6	↓-1.2
4/29 23:50	110.5	↓-1.1