1 (金)	05:04	10:18	15:43	22:45
	170cm	103cm	178cm	4cm
大潮 出 06:32 入 16:30 出 15:38 入 05:35

第一海堡（千葉）2028年12月1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
12/1 00:00	40.6	↑4.6
12/1 00:10	45.5	↑4.9
12/1 00:20	50.6	↑5.1
12/1 00:30	56.0	↑5.4
12/1 00:40	61.5	↑5.5
12/1 00:50	67.2	↑5.7
12/1 01:00	73.1	↑5.9
12/1 01:10	79.0	↑5.9
12/1 01:20	85.0	↑6.0
12/1 01:30	91.1	↑6.1
12/1 01:40	97.1	↑6.0
12/1 01:50	103.1	↑6.0
12/1 02:00	108.9	↑5.8
12/1 02:10	114.7	↑5.8
12/1 02:20	120.3	↑5.6
12/1 02:30	125.7	↑5.4
12/1 02:40	131.0	↑5.3
12/1 02:50	135.9	↑4.9
12/1 03:00	140.6	↑4.7
12/1 03:10	145.0	↑4.4
12/1 03:20	149.1	↑4.1
12/1 03:30	152.9	↑3.8
12/1 03:40	156.3	↑3.4
12/1 03:50	159.3	↑3.0
12/1 04:00	161.9	↑2.6
12/1 04:10	164.2	↑2.3
12/1 04:20	166.1	↑1.9
12/1 04:30	167.6	↑1.5
12/1 04:40	168.6	↑1.0
12/1 04:50	169.3	↑0.7
12/1 05:00	169.6	↑0.3	満潮
12/1 05:10	169.5	↓-0.1
12/1 05:20	169.0	↓-0.5
12/1 05:30	168.2	↓-0.8
12/1 05:40	167.1	↓-1.1
12/1 05:50	165.6	↓-1.5
12/1 06:00	163.8	↓-1.8
12/1 06:10	161.7	↓-2.1
12/1 06:20	159.4	↓-2.3
12/1 06:30	156.9	↓-2.5
12/1 06:40	154.1	↓-2.8
12/1 06:50	151.2	↓-2.9
12/1 07:00	148.1	↓-3.1
12/1 07:10	145.0	↓-3.1
12/1 07:20	141.7	↓-3.3
12/1 07:30	138.4	↓-3.3
12/1 07:40	135.1	↓-3.3
12/1 07:50	131.8	↓-3.3
12/1 08:00	128.5	↓-3.3
12/1 08:10	125.4	↓-3.1
12/1 08:20	122.3	↓-3.1
12/1 08:30	119.4	↓-2.9
12/1 08:40	116.6	↓-2.8
12/1 08:50	114.0	↓-2.6
12/1 09:00	111.7	↓-2.3
12/1 09:10	109.6	↓-2.1
12/1 09:20	107.7	↓-1.9
12/1 09:30	106.1	↓-1.6
12/1 09:40	104.8	↓-1.3
12/1 09:50	103.8	↓-1.0
12/1 10:00	103.1	↓-0.7
12/1 10:10	102.7	↓-0.4	干潮
12/1 10:20	102.6	↓-0.1
12/1 10:30	102.9	↑0.3
12/1 10:40	103.5	↑0.6
12/1 10:50	104.4	↑0.9
12/1 11:00	105.6	↑1.2
12/1 11:10	107.1	↑1.5
12/1 11:20	108.9	↑1.8
12/1 11:30	111.0	↑2.1
12/1 11:40	113.4	↑2.4
12/1 11:50	116.0	↑2.6
12/1 12:00	118.8	↑2.8
12/1 12:10	121.8	↑3.0
12/1 12:20	125.0	↑3.2
12/1 12:30	128.3	↑3.3
12/1 12:40	131.7	↑3.4
12/1 12:50	135.3	↑3.6
12/1 13:00	138.8	↑3.5
12/1 13:10	142.4	↑3.6
12/1 13:20	146.0	↑3.6
12/1 13:30	149.6	↑3.6
12/1 13:40	153.0	↑3.4
12/1 13:50	156.4	↑3.4
12/1 14:00	159.6	↑3.2
12/1 14:10	162.6	↑3.0
12/1 14:20	165.5	↑2.9
12/1 14:30	168.1	↑2.6
12/1 14:40	170.4	↑2.3
12/1 14:50	172.4	↑2.0
12/1 15:00	174.2	↑1.8
12/1 15:10	175.6	↑1.4
12/1 15:20	176.6	↑1.0
12/1 15:30	177.3	↑0.7
12/1 15:40	177.6	↑0.3	満潮
12/1 15:50	177.5	↓-0.1
12/1 16:00	176.9	↓-0.6
12/1 16:10	176.0	↓-0.9
12/1 16:20	174.6	↓-1.4
12/1 16:30	172.8	↓-1.8
12/1 16:40	170.5	↓-2.3
12/1 16:50	167.9	↓-2.6
12/1 17:00	164.8	↓-3.1
12/1 17:10	161.3	↓-3.5
12/1 17:20	157.5	↓-3.8
12/1 17:30	153.2	↓-4.3
12/1 17:40	148.7	↓-4.5
12/1 17:50	143.7	↓-5.0
12/1 18:00	138.5	↓-5.2
12/1 18:10	133.0	↓-5.5
12/1 18:20	127.3	↓-5.7
12/1 18:30	121.3	↓-6.0
12/1 18:40	115.1	↓-6.2
12/1 18:50	108.8	↓-6.3
12/1 19:00	102.3	↓-6.5
12/1 19:10	95.8	↓-6.5
12/1 19:20	89.2	↓-6.6	最大潮位差
12/1 19:30	82.7	↓-6.5
12/1 19:40	76.1	↓-6.6	最大潮位差
12/1 19:50	69.7	↓-6.4
12/1 20:00	63.3	↓-6.4
12/1 20:10	57.1	↓-6.2
12/1 20:20	51.1	↓-6.0
12/1 20:30	45.3	↓-5.8
12/1 20:40	39.7	↓-5.6
12/1 20:50	34.4	↓-5.3
12/1 21:00	29.5	↓-4.9
12/1 21:10	24.9	↓-4.6
12/1 21:20	20.7	↓-4.2
12/1 21:30	16.9	↓-3.8
12/1 21:40	13.6	↓-3.3
12/1 21:50	10.6	↓-3.0
12/1 22:00	8.2	↓-2.4
12/1 22:10	6.2	↓-2.0
12/1 22:20	4.8	↓-1.4
12/1 22:30	3.8	↓-1.0
12/1 22:40	3.3	↓-0.5	干潮
12/1 22:50	3.4	↑0.1
12/1 23:00	4.0	↑0.6
12/1 23:10	5.0	↑1.0
12/1 23:20	6.6	↑1.6
12/1 23:30	8.7	↑2.1
12/1 23:40	11.2	↑2.5
12/1 23:50	14.2	↑3.0