31 (木)	09:49	03:05	22:04	16:20
	157cm	57cm	126cm	74cm
小潮 出 06:50 入 16:40 出 - 入 11:19

第一海堡（千葉）2026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	96.3	↓-3.4
12/31 00:10	93.0	↓-3.3
12/31 00:20	89.6	↓-3.4
12/31 00:30	86.4	↓-3.2
12/31 00:40	83.1	↓-3.3
12/31 00:50	80.0	↓-3.1
12/31 01:00	77.0	↓-3.0
12/31 01:10	74.1	↓-2.9
12/31 01:20	71.4	↓-2.7
12/31 01:30	68.9	↓-2.5
12/31 01:40	66.6	↓-2.3
12/31 01:50	64.4	↓-2.2
12/31 02:00	62.5	↓-1.9
12/31 02:10	60.9	↓-1.6
12/31 02:20	59.5	↓-1.4
12/31 02:30	58.4	↓-1.1
12/31 02:40	57.5	↓-0.9
12/31 02:50	57.0	↓-0.5
12/31 03:00	56.7	↓-0.3	干潮
12/31 03:10	56.7	0
12/31 03:20	57.0	↑0.3
12/31 03:30	57.6	↑0.6
12/31 03:40	58.6	↑1.0
12/31 03:50	59.8	↑1.2
12/31 04:00	61.2	↑1.4
12/31 04:10	63.0	↑1.8
12/31 04:20	65.0	↑2.0
12/31 04:30	67.3	↑2.3
12/31 04:40	69.8	↑2.5
12/31 04:50	72.6	↑2.8
12/31 05:00	75.5	↑2.9
12/31 05:10	78.7	↑3.2
12/31 05:20	82.0	↑3.3
12/31 05:30	85.5	↑3.5
12/31 05:40	89.1	↑3.6
12/31 05:50	92.8	↑3.7
12/31 06:00	96.6	↑3.8
12/31 06:10	100.4	↑3.8
12/31 06:20	104.3	↑3.9	最大潮位差
12/31 06:30	108.2	↑3.9	最大潮位差
12/31 06:40	112.1	↑3.9	最大潮位差
12/31 06:50	116.0	↑3.9	最大潮位差
12/31 07:00	119.8	↑3.8
12/31 07:10	123.5	↑3.7
12/31 07:20	127.1	↑3.6
12/31 07:30	130.6	↑3.5
12/31 07:40	133.9	↑3.3
12/31 07:50	137.1	↑3.2
12/31 08:00	140.1	↑3.0
12/31 08:10	142.9	↑2.8
12/31 08:20	145.4	↑2.5
12/31 08:30	147.7	↑2.3
12/31 08:40	149.8	↑2.1
12/31 08:50	151.6	↑1.8
12/31 09:00	153.1	↑1.5
12/31 09:10	154.4	↑1.3
12/31 09:20	155.4	↑1.0
12/31 09:30	156.1	↑0.7
12/31 09:40	156.4	↑0.3	満潮
12/31 09:50	156.5	↑0.1
12/31 10:00	156.3	↓-0.2
12/31 10:10	155.9	↓-0.4
12/31 10:20	155.1	↓-0.8
12/31 10:30	154.1	↓-1.0
12/31 10:40	152.8	↓-1.3
12/31 10:50	151.2	↓-1.6
12/31 11:00	149.4	↓-1.8
12/31 11:10	147.3	↓-2.1
12/31 11:20	145.1	↓-2.2
12/31 11:30	142.6	↓-2.5
12/31 11:40	140.0	↓-2.6
12/31 11:50	137.2	↓-2.8
12/31 12:00	134.3	↓-2.9
12/31 12:10	131.2	↓-3.1
12/31 12:20	128.1	↓-3.1
12/31 12:30	124.8	↓-3.3
12/31 12:40	121.5	↓-3.3
12/31 12:50	118.2	↓-3.3
12/31 13:00	114.8	↓-3.4
12/31 13:10	111.5	↓-3.3
12/31 13:20	108.2	↓-3.3
12/31 13:30	104.9	↓-3.3
12/31 13:40	101.7	↓-3.2
12/31 13:50	98.7	↓-3.0
12/31 14:00	95.7	↓-3.0
12/31 14:10	92.8	↓-2.9
12/31 14:20	90.1	↓-2.7
12/31 14:30	87.6	↓-2.5
12/31 14:40	85.2	↓-2.4
12/31 14:50	83.1	↓-2.1
12/31 15:00	81.1	↓-2.0
12/31 15:10	79.4	↓-1.7
12/31 15:20	77.8	↓-1.6
12/31 15:30	76.6	↓-1.2
12/31 15:40	75.5	↓-1.1
12/31 15:50	74.7	↓-0.8
12/31 16:00	74.1	↓-0.6
12/31 16:10	73.8	↓-0.3	干潮
12/31 16:20	73.7	↓-0.1	干潮
12/31 16:30	73.8	↑0.1
12/31 16:40	74.2	↑0.4
12/31 16:50	74.8	↑0.6
12/31 17:00	75.6	↑0.8
12/31 17:10	76.7	↑1.1
12/31 17:20	77.9	↑1.2
12/31 17:30	79.3	↑1.4
12/31 17:40	80.9	↑1.6
12/31 17:50	82.6	↑1.7
12/31 18:00	84.5	↑1.9
12/31 18:10	86.5	↑2.0
12/31 18:20	88.6	↑2.1
12/31 18:30	90.8	↑2.2
12/31 18:40	93.0	↑2.2
12/31 18:50	95.4	↑2.4
12/31 19:00	97.7	↑2.3
12/31 19:10	100.1	↑2.4
12/31 19:20	102.4	↑2.3
12/31 19:30	104.7	↑2.3
12/31 19:40	107.0	↑2.3
12/31 19:50	109.3	↑2.3
12/31 20:00	111.4	↑2.1
12/31 20:10	113.4	↑2.0
12/31 20:20	115.4	↑2.0
12/31 20:30	117.2	↑1.8
12/31 20:40	118.8	↑1.6
12/31 20:50	120.3	↑1.5
12/31 21:00	121.7	↑1.4
12/31 21:10	122.8	↑1.1
12/31 21:20	123.8	↑1.0
12/31 21:30	124.6	↑0.8
12/31 21:40	125.2	↑0.6
12/31 21:50	125.5	↑0.3
12/31 22:00	125.7	↑0.2	満潮
12/31 22:10	125.7	0
12/31 22:20	125.4	↓-0.3
12/31 22:30	125.0	↓-0.4
12/31 22:40	124.4	↓-0.6
12/31 22:50	123.5	↓-0.9
12/31 23:00	122.5	↓-1.0
12/31 23:10	121.3	↓-1.2
12/31 23:20	119.9	↓-1.4
12/31 23:30	118.4	↓-1.5
12/31 23:40	116.7	↓-1.7
12/31 23:50	114.9	↓-1.8