31 (火)	11:02	04:14	23:58	17:55
	152cm	71cm	121cm	72cm
小潮 出 06:50 入 16:40 出 12:06 入 00:15

第一海堡（千葉）2041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	114.3	↓-1.8
12/31 00:10	112.3	↓-2.0
12/31 00:20	110.3	↓-2.0
12/31 00:30	108.2	↓-2.1
12/31 00:40	105.9	↓-2.3
12/31 00:50	103.6	↓-2.3
12/31 01:00	101.3	↓-2.3
12/31 01:10	99.0	↓-2.3
12/31 01:20	96.6	↓-2.4
12/31 01:30	94.2	↓-2.4
12/31 01:40	91.9	↓-2.3
12/31 01:50	89.6	↓-2.3
12/31 02:00	87.3	↓-2.3
12/31 02:10	85.2	↓-2.1
12/31 02:20	83.1	↓-2.1
12/31 02:30	81.2	↓-1.9
12/31 02:40	79.3	↓-1.9
12/31 02:50	77.6	↓-1.7
12/31 03:00	76.1	↓-1.5
12/31 03:10	74.7	↓-1.4
12/31 03:20	73.5	↓-1.2
12/31 03:30	72.5	↓-1.0
12/31 03:40	71.7	↓-0.8
12/31 03:50	71.1	↓-0.6
12/31 04:00	70.7	↓-0.4
12/31 04:10	70.5	↓-0.2	干潮
12/31 04:20	70.5	0
12/31 04:30	70.8	↑0.3
12/31 04:40	71.3	↑0.5
12/31 04:50	72.0	↑0.7
12/31 05:00	73.0	↑1.0
12/31 05:10	74.1	↑1.1
12/31 05:20	75.5	↑1.4
12/31 05:30	77.1	↑1.6
12/31 05:40	78.9	↑1.8
12/31 05:50	80.9	↑2.0
12/31 06:00	83.0	↑2.1
12/31 06:10	85.3	↑2.3
12/31 06:20	87.8	↑2.5
12/31 06:30	90.4	↑2.6
12/31 06:40	93.2	↑2.8
12/31 06:50	96.0	↑2.8
12/31 07:00	99.0	↑3.0
12/31 07:10	102.0	↑3.0
12/31 07:20	105.1	↑3.1
12/31 07:30	108.2	↑3.1
12/31 07:40	111.3	↑3.1
12/31 07:50	114.5	↑3.2	最大潮位差
12/31 08:00	117.6	↑3.1
12/31 08:10	120.7	↑3.1
12/31 08:20	123.7	↑3.0
12/31 08:30	126.7	↑3.0
12/31 08:40	129.5	↑2.8
12/31 08:50	132.3	↑2.8
12/31 09:00	134.9	↑2.6
12/31 09:10	137.4	↑2.5
12/31 09:20	139.7	↑2.3
12/31 09:30	141.9	↑2.2
12/31 09:40	143.8	↑1.9
12/31 09:50	145.6	↑1.8
12/31 10:00	147.2	↑1.6
12/31 10:10	148.5	↑1.3
12/31 10:20	149.6	↑1.1
12/31 10:30	150.5	↑0.9
12/31 10:40	151.1	↑0.6
12/31 10:50	151.5	↑0.4
12/31 11:00	151.7	↑0.2	満潮
12/31 11:10	151.6	↓-0.1
12/31 11:20	151.3	↓-0.3
12/31 11:30	150.7	↓-0.6
12/31 11:40	149.9	↓-0.8
12/31 11:50	148.8	↓-1.1
12/31 12:00	147.6	↓-1.2
12/31 12:10	146.1	↓-1.5
12/31 12:20	144.4	↓-1.7
12/31 12:30	142.5	↓-1.9
12/31 12:40	140.4	↓-2.1
12/31 12:50	138.1	↓-2.3
12/31 13:00	135.7	↓-2.4
12/31 13:10	133.2	↓-2.5
12/31 13:20	130.5	↓-2.7
12/31 13:30	127.7	↓-2.8
12/31 13:40	124.8	↓-2.9
12/31 13:50	121.8	↓-3.0
12/31 14:00	118.8	↓-3.0
12/31 14:10	115.7	↓-3.1
12/31 14:20	112.7	↓-3.0
12/31 14:30	109.6	↓-3.1
12/31 14:40	106.5	↓-3.1
12/31 14:50	103.4	↓-3.1
12/31 15:00	100.5	↓-2.9
12/31 15:10	97.5	↓-3.0
12/31 15:20	94.7	↓-2.8
12/31 15:30	92.0	↓-2.7
12/31 15:40	89.3	↓-2.7
12/31 15:50	86.9	↓-2.4
12/31 16:00	84.5	↓-2.4
12/31 16:10	82.3	↓-2.2
12/31 16:20	80.3	↓-2.0
12/31 16:30	78.5	↓-1.8
12/31 16:40	76.9	↓-1.6
12/31 16:50	75.4	↓-1.5
12/31 17:00	74.2	↓-1.2
12/31 17:10	73.1	↓-1.1
12/31 17:20	72.3	↓-0.8
12/31 17:30	71.7	↓-0.6
12/31 17:40	71.3	↓-0.4
12/31 17:50	71.1	↓-0.2	干潮
12/31 18:00	71.1	0
12/31 18:10	71.4	↑0.3
12/31 18:20	71.8	↑0.4
12/31 18:30	72.4	↑0.6
12/31 18:40	73.2	↑0.8
12/31 18:50	74.2	↑1.0
12/31 19:00	75.4	↑1.2
12/31 19:10	76.7	↑1.3
12/31 19:20	78.2	↑1.5
12/31 19:30	79.8	↑1.6
12/31 19:40	81.5	↑1.7
12/31 19:50	83.4	↑1.9
12/31 20:00	85.3	↑1.9
12/31 20:10	87.3	↑2.0
12/31 20:20	89.4	↑2.1
12/31 20:30	91.5	↑2.1
12/31 20:40	93.6	↑2.1
12/31 20:50	95.8	↑2.2
12/31 21:00	97.9	↑2.1
12/31 21:10	100.1	↑2.2
12/31 21:20	102.2	↑2.1
12/31 21:30	104.2	↑2.0
12/31 21:40	106.2	↑2.0
12/31 21:50	108.1	↑1.9
12/31 22:00	109.9	↑1.8
12/31 22:10	111.6	↑1.7
12/31 22:20	113.2	↑1.6
12/31 22:30	114.6	↑1.4
12/31 22:40	115.9	↑1.3
12/31 22:50	117.1	↑1.2
12/31 23:00	118.1	↑1.0
12/31 23:10	119.0	↑0.9
12/31 23:20	119.7	↑0.7
12/31 23:30	120.3	↑0.6
12/31 23:40	120.6	↑0.3
12/31 23:50	120.8	↑0.2	満潮