09 (金)	04:02	10:17	16:30	22:30
	164cm	32cm	165cm	44cm
大潮 出 05:18 入 18:10 出 04:25 入 17:18 潮干狩り ○ 09:06～11:26

第一海堡（千葉）2032年04月09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
4/9 00:00	73.6	↑4.4
4/9 00:10	78.2	↑4.6
4/9 00:20	83.0	↑4.8
4/9 00:30	87.9	↑4.9
4/9 00:40	93.0	↑5.1
4/9 00:50	98.1	↑5.1
4/9 01:00	103.3	↑5.2
4/9 01:10	108.5	↑5.2
4/9 01:20	113.6	↑5.1
4/9 01:30	118.7	↑5.1
4/9 01:40	123.6	↑4.9
4/9 01:50	128.4	↑4.8
4/9 02:00	133.0	↑4.6
4/9 02:10	137.4	↑4.4
4/9 02:20	141.5	↑4.1
4/9 02:30	145.4	↑3.9
4/9 02:40	148.9	↑3.5
4/9 02:50	152.1	↑3.2
4/9 03:00	154.9	↑2.8
4/9 03:10	157.4	↑2.5
4/9 03:20	159.4	↑2.0
4/9 03:30	161.0	↑1.6
4/9 03:40	162.2	↑1.2
4/9 03:50	163.0	↑0.8
4/9 04:00	163.3	↑0.3	満潮
4/9 04:10	163.1	↓-0.2
4/9 04:20	162.5	↓-0.6
4/9 04:30	161.4	↓-1.1
4/9 04:40	159.9	↓-1.5
4/9 04:50	157.9	↓-2.0
4/9 05:00	155.6	↓-2.3
4/9 05:10	152.8	↓-2.8
4/9 05:20	149.6	↓-3.2
4/9 05:30	146.1	↓-3.5
4/9 05:40	142.2	↓-3.9
4/9 05:50	138.0	↓-4.2
4/9 06:00	133.5	↓-4.5
4/9 06:10	128.7	↓-4.8
4/9 06:20	123.7	↓-5.0
4/9 06:30	118.6	↓-5.1
4/9 06:40	113.3	↓-5.3
4/9 06:50	107.8	↓-5.5
4/9 07:00	102.3	↓-5.5
4/9 07:10	96.8	↓-5.5
4/9 07:20	91.2	↓-5.6
4/9 07:30	85.7	↓-5.5
4/9 07:40	80.3	↓-5.4
4/9 07:50	74.9	↓-5.4
4/9 08:00	69.8	↓-5.1
4/9 08:10	64.8	↓-5.0
4/9 08:20	60.1	↓-4.7
4/9 08:30	55.6	↓-4.5
4/9 08:40	51.4	↓-4.2
4/9 08:50	47.6	↓-3.8
4/9 09:00	44.1	↓-3.5
4/9 09:10	40.9	↓-3.2
4/9 09:20	38.2	↓-2.7
4/9 09:30	35.9	↓-2.3
4/9 09:40	34.0	↓-1.9
4/9 09:50	32.6	↓-1.4
4/9 10:00	31.6	↓-1.0
4/9 10:10	31.1	↓-0.5	干潮
4/9 10:20	31.1	0
4/9 10:30	31.5	↑0.4
4/9 10:40	32.5	↑1.0
4/9 10:50	33.8	↑1.3
4/9 11:00	35.7	↑1.9
4/9 11:10	38.0	↑2.3
4/9 11:20	40.7	↑2.7
4/9 11:30	43.8	↑3.1
4/9 11:40	47.2	↑3.4
4/9 11:50	51.1	↑3.9
4/9 12:00	55.3	↑4.2
4/9 12:10	59.8	↑4.5
4/9 12:20	64.5	↑4.7
4/9 12:30	69.5	↑5.0
4/9 12:40	74.7	↑5.2
4/9 12:50	80.1	↑5.4
4/9 13:00	85.6	↑5.5
4/9 13:10	91.1	↑5.5
4/9 13:20	96.7	↑5.6
4/9 13:30	102.4	↑5.7	最大潮位差
4/9 13:40	108.0	↑5.6
4/9 13:50	113.5	↑5.5
4/9 14:00	118.9	↑5.4
4/9 14:10	124.2	↑5.3
4/9 14:20	129.3	↑5.1
4/9 14:30	134.1	↑4.8
4/9 14:40	138.7	↑4.6
4/9 14:50	143.0	↑4.3
4/9 15:00	147.0	↑4.0
4/9 15:10	150.7	↑3.7
4/9 15:20	153.9	↑3.2
4/9 15:30	156.8	↑2.9
4/9 15:40	159.3	↑2.5
4/9 15:50	161.3	↑2.0
4/9 16:00	162.9	↑1.6
4/9 16:10	164.0	↑1.1
4/9 16:20	164.7	↑0.7	満潮
4/9 16:30	164.9	↑0.2	満潮
4/9 16:40	164.6	↓-0.3
4/9 16:50	163.9	↓-0.7
4/9 17:00	162.7	↓-1.2
4/9 17:10	161.1	↓-1.6
4/9 17:20	159.0	↓-2.1
4/9 17:30	156.5	↓-2.5
4/9 17:40	153.6	↓-2.9
4/9 17:50	150.4	↓-3.2
4/9 18:00	146.8	↓-3.6
4/9 18:10	142.8	↓-4.0
4/9 18:20	138.6	↓-4.2
4/9 18:30	134.1	↓-4.5
4/9 18:40	129.4	↓-4.7
4/9 18:50	124.5	↓-4.9
4/9 19:00	119.4	↓-5.1
4/9 19:10	114.3	↓-5.1
4/9 19:20	109.0	↓-5.3
4/9 19:30	103.7	↓-5.3
4/9 19:40	98.4	↓-5.3
4/9 19:50	93.2	↓-5.2
4/9 20:00	88.1	↓-5.1
4/9 20:10	83.0	↓-5.1
4/9 20:20	78.2	↓-4.8
4/9 20:30	73.5	↓-4.7
4/9 20:40	69.1	↓-4.4
4/9 20:50	64.9	↓-4.2
4/9 21:00	61.0	↓-3.9
4/9 21:10	57.5	↓-3.5
4/9 21:20	54.3	↓-3.2
4/9 21:30	51.5	↓-2.8
4/9 21:40	49.1	↓-2.4
4/9 21:50	47.1	↓-2.0
4/9 22:00	45.5	↓-1.6
4/9 22:10	44.4	↓-1.1
4/9 22:20	43.8	↓-0.6	干潮
4/9 22:30	43.6	↓-0.2	干潮
4/9 22:40	43.8	↑0.2
4/9 22:50	44.6	↑0.8
4/9 23:00	45.8	↑1.2
4/9 23:10	47.4	↑1.6
4/9 23:20	49.5	↑2.1
4/9 23:30	52.0	↑2.5
4/9 23:40	54.9	↑2.9
4/9 23:50	58.2	↑3.3