20 (火)	01:45	07:56	13:17	19:39
	125cm	80cm	111cm	55cm
若潮 出 05:03 入 18:19 出 13:23 入 01:46

岩井袋（千葉）2032年04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
4/20 00:00	115.5	↑1.8
4/20 00:10	117.2	↑1.7
4/20 00:20	118.7	↑1.5
4/20 00:30	120.0	↑1.3
4/20 00:40	121.2	↑1.2
4/20 00:50	122.3	↑1.1
4/20 01:00	123.1	↑0.8
4/20 01:10	123.8	↑0.7
4/20 01:20	124.3	↑0.5
4/20 01:30	124.7	↑0.4
4/20 01:40	124.8	↑0.1	満潮
4/20 01:50	124.8	0
4/20 02:00	124.6	↓-0.2
4/20 02:10	124.2	↓-0.4
4/20 02:20	123.7	↓-0.5
4/20 02:30	123.0	↓-0.7
4/20 02:40	122.2	↓-0.8
4/20 02:50	121.2	↓-1.0
4/20 03:00	120.0	↓-1.2
4/20 03:10	118.8	↓-1.2
4/20 03:20	117.4	↓-1.4
4/20 03:30	115.9	↓-1.5
4/20 03:40	114.3	↓-1.6
4/20 03:50	112.6	↓-1.7
4/20 04:00	110.9	↓-1.7
4/20 04:10	109.1	↓-1.8
4/20 04:20	107.2	↓-1.9
4/20 04:30	105.4	↓-1.8
4/20 04:40	103.5	↓-1.9
4/20 04:50	101.5	↓-2.0
4/20 05:00	99.6	↓-1.9
4/20 05:10	97.8	↓-1.8
4/20 05:20	95.9	↓-1.9
4/20 05:30	94.1	↓-1.8
4/20 05:40	92.4	↓-1.7
4/20 05:50	90.7	↓-1.7
4/20 06:00	89.1	↓-1.6
4/20 06:10	87.6	↓-1.5
4/20 06:20	86.3	↓-1.3
4/20 06:30	85.0	↓-1.3
4/20 06:40	83.8	↓-1.2
4/20 06:50	82.8	↓-1.0
4/20 07:00	81.9	↓-0.9
4/20 07:10	81.2	↓-0.7
4/20 07:20	80.6	↓-0.6
4/20 07:30	80.2	↓-0.4
4/20 07:40	79.9	↓-0.3
4/20 07:50	79.7	↓-0.2	干潮
4/20 08:00	79.7	0
4/20 08:10	79.9	↑0.2
4/20 08:20	80.1	↑0.2
4/20 08:30	80.6	↑0.5
4/20 08:40	81.2	↑0.6
4/20 08:50	81.9	↑0.7
4/20 09:00	82.7	↑0.8
4/20 09:10	83.6	↑0.9
4/20 09:20	84.7	↑1.1
4/20 09:30	85.8	↑1.1
4/20 09:40	87.1	↑1.3
4/20 09:50	88.4	↑1.3
4/20 10:00	89.8	↑1.4
4/20 10:10	91.2	↑1.4
4/20 10:20	92.7	↑1.5
4/20 10:30	94.1	↑1.4
4/20 10:40	95.6	↑1.5
4/20 10:50	97.1	↑1.5
4/20 11:00	98.6	↑1.5
4/20 11:10	100.1	↑1.5
4/20 11:20	101.5	↑1.4
4/20 11:30	102.8	↑1.3
4/20 11:40	104.1	↑1.3
4/20 11:50	105.3	↑1.2
4/20 12:00	106.4	↑1.1
4/20 12:10	107.4	↑1.0
4/20 12:20	108.3	↑0.9
4/20 12:30	109.0	↑0.7
4/20 12:40	109.6	↑0.6
4/20 12:50	110.1	↑0.5
4/20 13:00	110.4	↑0.3
4/20 13:10	110.6	↑0.2	満潮
4/20 13:20	110.6	0
4/20 13:30	110.5	↓-0.1
4/20 13:40	110.1	↓-0.4
4/20 13:50	109.7	↓-0.4
4/20 14:00	109.0	↓-0.7
4/20 14:10	108.2	↓-0.8
4/20 14:20	107.2	↓-1.0
4/20 14:30	106.1	↓-1.1
4/20 14:40	104.8	↓-1.3
4/20 14:50	103.3	↓-1.5
4/20 15:00	101.7	↓-1.6
4/20 15:10	100.0	↓-1.7
4/20 15:20	98.2	↓-1.8
4/20 15:30	96.3	↓-1.9
4/20 15:40	94.2	↓-2.1
4/20 15:50	92.1	↓-2.1
4/20 16:00	89.9	↓-2.2
4/20 16:10	87.7	↓-2.2
4/20 16:20	85.4	↓-2.3
4/20 16:30	83.0	↓-2.4
4/20 16:40	80.7	↓-2.3
4/20 16:50	78.4	↓-2.3
4/20 17:00	76.1	↓-2.3
4/20 17:10	73.8	↓-2.3
4/20 17:20	71.6	↓-2.2
4/20 17:30	69.5	↓-2.1
4/20 17:40	67.4	↓-2.1
4/20 17:50	65.5	↓-1.9
4/20 18:00	63.6	↓-1.9
4/20 18:10	61.9	↓-1.7
4/20 18:20	60.3	↓-1.6
4/20 18:30	58.9	↓-1.4
4/20 18:40	57.7	↓-1.2
4/20 18:50	56.6	↓-1.1
4/20 19:00	55.7	↓-0.9
4/20 19:10	55.0	↓-0.7
4/20 19:20	54.5	↓-0.5
4/20 19:30	54.3	↓-0.2	干潮
4/20 19:40	54.2	↓-0.1
4/20 19:50	54.3	↑0.1
4/20 20:00	54.7	↑0.4
4/20 20:10	55.3	↑0.6
4/20 20:20	56.1	↑0.8
4/20 20:30	57.1	↑1.0
4/20 20:40	58.3	↑1.2
4/20 20:50	59.7	↑1.4
4/20 21:00	61.4	↑1.7
4/20 21:10	63.2	↑1.8
4/20 21:20	65.1	↑1.9
4/20 21:30	67.3	↑2.2
4/20 21:40	69.6	↑2.3
4/20 21:50	72.0	↑2.4
4/20 22:00	74.6	↑2.6
4/20 22:10	77.3	↑2.7
4/20 22:20	80.1	↑2.8
4/20 22:30	82.9	↑2.8
4/20 22:40	85.9	↑3.0	最大潮位差
4/20 22:50	88.8	↑2.9
4/20 23:00	91.8	↑3.0	最大潮位差
4/20 23:10	94.8	↑3.0	最大潮位差
4/20 23:20	97.8	↑3.0	最大潮位差
4/20 23:30	100.7	↑2.9
4/20 23:40	103.6	↑2.9
4/20 23:50	106.5	↑2.9