2 (火)	05:17	11:26	17:42	23:42
	147cm	29cm	151cm	44cm
大潮 出 05:27 入 18:04 出 06:11 入 19:25 潮干狩り ○ 10:18～12:34

岩井袋（千葉）2041年04月2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
4/2 00:00	39.5	↑1.7
4/2 00:10	41.6	↑2.1
4/2 00:20	44.1	↑2.5
4/2 00:30	46.9	↑2.8
4/2 00:40	50.1	↑3.2
4/2 00:50	53.5	↑3.4
4/2 01:00	57.2	↑3.7
4/2 01:10	61.2	↑4.0
4/2 01:20	65.4	↑4.2
4/2 01:30	69.8	↑4.4
4/2 01:40	74.3	↑4.5
4/2 01:50	78.9	↑4.6
4/2 02:00	83.7	↑4.8
4/2 02:10	88.5	↑4.8
4/2 02:20	93.3	↑4.8
4/2 02:30	98.1	↑4.8
4/2 02:40	102.8	↑4.7
4/2 02:50	107.4	↑4.6
4/2 03:00	111.9	↑4.5
4/2 03:10	116.3	↑4.4
4/2 03:20	120.4	↑4.1
4/2 03:30	124.4	↑4.0
4/2 03:40	128.1	↑3.7
4/2 03:50	131.5	↑3.4
4/2 04:00	134.6	↑3.1
4/2 04:10	137.4	↑2.8
4/2 04:20	139.8	↑2.4
4/2 04:30	141.8	↑2.0
4/2 04:40	143.5	↑1.7
4/2 04:50	144.8	↑1.3
4/2 05:00	145.7	↑0.9
4/2 05:10	146.1	↑0.4	満潮
4/2 05:20	146.2	↑0.1
4/2 05:30	145.8	↓-0.4
4/2 05:40	145.0	↓-0.8
4/2 05:50	143.8	↓-1.2
4/2 06:00	142.2	↓-1.6
4/2 06:10	140.2	↓-2.0
4/2 06:20	137.8	↓-2.4
4/2 06:30	135.0	↓-2.8
4/2 06:40	131.9	↓-3.1
4/2 06:50	128.5	↓-3.4
4/2 07:00	124.8	↓-3.7
4/2 07:10	120.9	↓-3.9
4/2 07:20	116.6	↓-4.3
4/2 07:30	112.2	↓-4.4
4/2 07:40	107.6	↓-4.6
4/2 07:50	102.9	↓-4.7
4/2 08:00	98.0	↓-4.9
4/2 08:10	93.1	↓-4.9
4/2 08:20	88.1	↓-5.0
4/2 08:30	83.1	↓-5.0
4/2 08:40	78.2	↓-4.9
4/2 08:50	73.3	↓-4.9
4/2 09:00	68.5	↓-4.8
4/2 09:10	63.8	↓-4.7
4/2 09:20	59.4	↓-4.4
4/2 09:30	55.1	↓-4.3
4/2 09:40	51.1	↓-4.0
4/2 09:50	47.3	↓-3.8
4/2 10:00	43.8	↓-3.5
4/2 10:10	40.7	↓-3.1
4/2 10:20	37.8	↓-2.9
4/2 10:30	35.4	↓-2.4
4/2 10:40	33.3	↓-2.1
4/2 10:50	31.6	↓-1.7
4/2 11:00	30.3	↓-1.3
4/2 11:10	29.4	↓-0.9
4/2 11:20	29.0	↓-0.4	干潮
4/2 11:30	29.0	0
4/2 11:40	29.4	↑0.4
4/2 11:50	30.2	↑0.8
4/2 12:00	31.5	↑1.3
4/2 12:10	33.1	↑1.6
4/2 12:20	35.2	↑2.1
4/2 12:30	37.6	↑2.4
4/2 12:40	40.5	↑2.9
4/2 12:50	43.6	↑3.1
4/2 13:00	47.1	↑3.5
4/2 13:10	50.9	↑3.8
4/2 13:20	54.9	↑4.0
4/2 13:30	59.2	↑4.3
4/2 13:40	63.7	↑4.5
4/2 13:50	68.4	↑4.7
4/2 14:00	73.3	↑4.9
4/2 14:10	78.2	↑4.9
4/2 14:20	83.3	↑5.1	最大潮位差
4/2 14:30	88.3	↑5.0
4/2 14:40	93.4	↑5.1	最大潮位差
4/2 14:50	98.5	↑5.1	最大潮位差
4/2 15:00	103.5	↑5.0
4/2 15:10	108.4	↑4.9
4/2 15:20	113.1	↑4.7
4/2 15:30	117.7	↑4.6
4/2 15:40	122.1	↑4.4
4/2 15:50	126.3	↑4.2
4/2 16:00	130.2	↑3.9
4/2 16:10	133.8	↑3.6
4/2 16:20	137.1	↑3.3
4/2 16:30	140.1	↑3.0
4/2 16:40	142.7	↑2.6
4/2 16:50	144.9	↑2.2
4/2 17:00	146.8	↑1.9
4/2 17:10	148.3	↑1.5
4/2 17:20	149.3	↑1.0
4/2 17:30	150.0	↑0.7
4/2 17:40	150.2	↑0.2	満潮
4/2 17:50	150.0	↓-0.2
4/2 18:00	149.4	↓-0.6
4/2 18:10	148.4	↓-1.0
4/2 18:20	147.0	↓-1.4
4/2 18:30	145.2	↓-1.8
4/2 18:40	143.1	↓-2.1
4/2 18:50	140.6	↓-2.5
4/2 19:00	137.7	↓-2.9
4/2 19:10	134.6	↓-3.1
4/2 19:20	131.2	↓-3.4
4/2 19:30	127.5	↓-3.7
4/2 19:40	123.6	↓-3.9
4/2 19:50	119.4	↓-4.2
4/2 20:00	115.1	↓-4.3
4/2 20:10	110.7	↓-4.4
4/2 20:20	106.2	↓-4.5
4/2 20:30	101.6	↓-4.6
4/2 20:40	97.0	↓-4.6
4/2 20:50	92.3	↓-4.7
4/2 21:00	87.7	↓-4.6
4/2 21:10	83.2	↓-4.5
4/2 21:20	78.8	↓-4.4
4/2 21:30	74.5	↓-4.3
4/2 21:40	70.4	↓-4.1
4/2 21:50	66.6	↓-3.8
4/2 22:00	62.9	↓-3.7
4/2 22:10	59.5	↓-3.4
4/2 22:20	56.4	↓-3.1
4/2 22:30	53.5	↓-2.9
4/2 22:40	51.1	↓-2.4
4/2 22:50	48.9	↓-2.2
4/2 23:00	47.1	↓-1.8
4/2 23:10	45.7	↓-1.4
4/2 23:20	44.7	↓-1.0
4/2 23:30	44.1	↓-0.6
4/2 23:40	43.9	↓-0.2	干潮
4/2 23:50	44.0	↑0.1