31 (土)	00:33	06:02	12:22	19:39
	141cm	98cm	170cm	46cm
長潮 出 06:46 入 16:36 出 12:52 入 01:26

千葉灯標（千葉）2033年12月31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
12/31 00:00	139.1	↑0.9
12/31 00:10	139.7	↑0.6
12/31 00:20	140.1	↑0.4
12/31 00:30	140.2	↑0.1	満潮
12/31 00:40	140.2	0
12/31 00:50	139.9	↓-0.3
12/31 01:00	139.4	↓-0.5
12/31 01:10	138.7	↓-0.7
12/31 01:20	137.8	↓-0.9
12/31 01:30	136.7	↓-1.1
12/31 01:40	135.5	↓-1.2
12/31 01:50	134.1	↓-1.4
12/31 02:00	132.6	↓-1.5
12/31 02:10	130.9	↓-1.7
12/31 02:20	129.2	↓-1.7
12/31 02:30	127.4	↓-1.8
12/31 02:40	125.5	↓-1.9
12/31 02:50	123.5	↓-2.0
12/31 03:00	121.6	↓-1.9
12/31 03:10	119.6	↓-2.0
12/31 03:20	117.6	↓-2.0
12/31 03:30	115.6	↓-2.0
12/31 03:40	113.6	↓-2.0
12/31 03:50	111.7	↓-1.9
12/31 04:00	109.9	↓-1.8
12/31 04:10	108.1	↓-1.8
12/31 04:20	106.4	↓-1.7
12/31 04:30	104.9	↓-1.5
12/31 04:40	103.4	↓-1.5
12/31 04:50	102.1	↓-1.3
12/31 05:00	100.9	↓-1.2
12/31 05:10	99.9	↓-1.0
12/31 05:20	99.1	↓-0.8
12/31 05:30	98.4	↓-0.7
12/31 05:40	97.9	↓-0.5
12/31 05:50	97.5	↓-0.4
12/31 06:00	97.4	↓-0.1	干潮
12/31 06:10	97.5	↑0.1
12/31 06:20	97.8	↑0.3
12/31 06:30	98.2	↑0.4
12/31 06:40	98.9	↑0.7
12/31 06:50	99.9	↑1.0
12/31 07:00	101.0	↑1.1
12/31 07:10	102.3	↑1.3
12/31 07:20	103.9	↑1.6
12/31 07:30	105.6	↑1.7
12/31 07:40	107.6	↑2.0
12/31 07:50	109.7	↑2.1
12/31 08:00	112.0	↑2.3
12/31 08:10	114.5	↑2.5
12/31 08:20	117.1	↑2.6
12/31 08:30	119.8	↑2.7
12/31 08:40	122.6	↑2.8
12/31 08:50	125.6	↑3.0
12/31 09:00	128.6	↑3.0
12/31 09:10	131.6	↑3.0
12/31 09:20	134.6	↑3.0
12/31 09:30	137.6	↑3.0
12/31 09:40	140.7	↑3.1
12/31 09:50	143.6	↑2.9
12/31 10:00	146.5	↑2.9
12/31 10:10	149.3	↑2.8
12/31 10:20	151.9	↑2.6
12/31 10:30	154.4	↑2.5
12/31 10:40	156.8	↑2.4
12/31 10:50	159.0	↑2.2
12/31 11:00	161.0	↑2.0
12/31 11:10	162.8	↑1.8
12/31 11:20	164.4	↑1.6
12/31 11:30	165.8	↑1.4
12/31 11:40	166.9	↑1.1
12/31 11:50	167.8	↑0.9
12/31 12:00	168.5	↑0.7
12/31 12:10	168.9	↑0.4
12/31 12:20	169.1	↑0.2	満潮
12/31 12:30	169.0	↓-0.1
12/31 12:40	168.6	↓-0.4
12/31 12:50	168.0	↓-0.6
12/31 13:00	167.2	↓-0.8
12/31 13:10	166.0	↓-1.2
12/31 13:20	164.6	↓-1.4
12/31 13:30	163.0	↓-1.6
12/31 13:40	161.1	↓-1.9
12/31 13:50	159.0	↓-2.1
12/31 14:00	156.6	↓-2.4
12/31 14:10	154.0	↓-2.6
12/31 14:20	151.1	↓-2.9
12/31 14:30	148.1	↓-3.0
12/31 14:40	144.8	↓-3.3
12/31 14:50	141.4	↓-3.4
12/31 15:00	137.8	↓-3.6
12/31 15:10	134.0	↓-3.8
12/31 15:20	130.1	↓-3.9
12/31 15:30	126.0	↓-4.1
12/31 15:40	121.8	↓-4.2
12/31 15:50	117.5	↓-4.3
12/31 16:00	113.2	↓-4.3
12/31 16:10	108.8	↓-4.4
12/31 16:20	104.4	↓-4.4
12/31 16:30	99.9	↓-4.5	最大潮位差
12/31 16:40	95.5	↓-4.4
12/31 16:50	91.1	↓-4.4
12/31 17:00	86.8	↓-4.3
12/31 17:10	82.5	↓-4.3
12/31 17:20	78.4	↓-4.1
12/31 17:30	74.4	↓-4.0
12/31 17:40	70.6	↓-3.8
12/31 17:50	67.0	↓-3.6
12/31 18:00	63.5	↓-3.5
12/31 18:10	60.4	↓-3.1
12/31 18:20	57.4	↓-3.0
12/31 18:30	54.8	↓-2.6
12/31 18:40	52.5	↓-2.3
12/31 18:50	50.5	↓-2.0
12/31 19:00	48.8	↓-1.7
12/31 19:10	47.6	↓-1.2
12/31 19:20	46.6	↓-1.0
12/31 19:30	46.1	↓-0.5	干潮
12/31 19:40	46.0	↓-0.1
12/31 19:50	46.2	↑0.2
12/31 20:00	46.9	↑0.7
12/31 20:10	47.9	↑1.0
12/31 20:20	49.3	↑1.4
12/31 20:30	51.1	↑1.8
12/31 20:40	53.3	↑2.2
12/31 20:50	55.8	↑2.5
12/31 21:00	58.5	↑2.7
12/31 21:10	61.6	↑3.1
12/31 21:20	65.0	↑3.4
12/31 21:30	68.5	↑3.5
12/31 21:40	72.3	↑3.8
12/31 21:50	76.2	↑3.9
12/31 22:00	80.3	↑4.1
12/31 22:10	84.5	↑4.2
12/31 22:20	88.7	↑4.2
12/31 22:30	93.0	↑4.3
12/31 22:40	97.2	↑4.2
12/31 22:50	101.5	↑4.3
12/31 23:00	105.7	↑4.2
12/31 23:10	109.8	↑4.1
12/31 23:20	113.8	↑4.0
12/31 23:30	117.6	↑3.8
12/31 23:40	121.4	↑3.8
12/31 23:50	124.9	↑3.5