31 (土)	05:59	11:00	16:15	23:25
	136cm	90cm	143cm	-2cm
大潮 出 06:48 入 16:41 出 17:11 入 07:20

布良（千葉）2039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	8.6	↑2.6
12/31 00:10	11.5	↑2.9
12/31 00:20	14.8	↑3.3
12/31 00:30	18.4	↑3.6
12/31 00:40	22.2	↑3.8
12/31 00:50	26.3	↑4.1
12/31 01:00	30.6	↑4.3
12/31 01:10	35.1	↑4.5
12/31 01:20	39.8	↑4.7
12/31 01:30	44.7	↑4.9
12/31 01:40	49.6	↑4.9
12/31 01:50	54.6	↑5.0
12/31 02:00	59.7	↑5.1
12/31 02:10	64.8	↑5.1
12/31 02:20	69.9	↑5.1
12/31 02:30	74.9	↑5.0
12/31 02:40	79.9	↑5.0
12/31 02:50	84.8	↑4.9
12/31 03:00	89.6	↑4.8
12/31 03:10	94.3	↑4.7
12/31 03:20	98.8	↑4.5
12/31 03:30	103.1	↑4.3
12/31 03:40	107.2	↑4.1
12/31 03:50	111.1	↑3.9
12/31 04:00	114.7	↑3.6
12/31 04:10	118.1	↑3.4
12/31 04:20	121.2	↑3.1
12/31 04:30	124.0	↑2.8
12/31 04:40	126.5	↑2.5
12/31 04:50	128.7	↑2.2
12/31 05:00	130.6	↑1.9
12/31 05:10	132.2	↑1.6
12/31 05:20	133.5	↑1.3
12/31 05:30	134.5	↑1.0
12/31 05:40	135.2	↑0.7
12/31 05:50	135.5	↑0.3	満潮
12/31 06:00	135.6	↑0.1
12/31 06:10	135.4	↓-0.2
12/31 06:20	135.0	↓-0.4
12/31 06:30	134.2	↓-0.8
12/31 06:40	133.3	↓-0.9
12/31 06:50	132.1	↓-1.2
12/31 07:00	130.7	↓-1.4
12/31 07:10	129.1	↓-1.6
12/31 07:20	127.3	↓-1.8
12/31 07:30	125.4	↓-1.9
12/31 07:40	123.4	↓-2.0
12/31 07:50	121.2	↓-2.2
12/31 08:00	119.0	↓-2.2
12/31 08:10	116.6	↓-2.4
12/31 08:20	114.3	↓-2.3
12/31 08:30	111.9	↓-2.4
12/31 08:40	109.5	↓-2.4
12/31 08:50	107.1	↓-2.4
12/31 09:00	104.8	↓-2.3
12/31 09:10	102.6	↓-2.2
12/31 09:20	100.5	↓-2.1
12/31 09:30	98.4	↓-2.1
12/31 09:40	96.6	↓-1.8
12/31 09:50	94.9	↓-1.7
12/31 10:00	93.4	↓-1.5
12/31 10:10	92.1	↓-1.3
12/31 10:20	91.0	↓-1.1
12/31 10:30	90.1	↓-0.9
12/31 10:40	89.5	↓-0.6
12/31 10:50	89.1	↓-0.4	干潮
12/31 11:00	89.0	↓-0.1	干潮
12/31 11:10	89.2	↑0.2
12/31 11:20	89.6	↑0.4
12/31 11:30	90.3	↑0.7
12/31 11:40	91.2	↑0.9
12/31 11:50	92.4	↑1.2
12/31 12:00	93.8	↑1.4
12/31 12:10	95.4	↑1.6
12/31 12:20	97.2	↑1.8
12/31 12:30	99.2	↑2.0
12/31 12:40	101.3	↑2.1
12/31 12:50	103.6	↑2.3
12/31 13:00	106.0	↑2.4
12/31 13:10	108.5	↑2.5
12/31 13:20	111.1	↑2.6
12/31 13:30	113.7	↑2.6
12/31 13:40	116.4	↑2.7
12/31 13:50	119.0	↑2.6
12/31 14:00	121.6	↑2.6
12/31 14:10	124.2	↑2.6
12/31 14:20	126.7	↑2.5
12/31 14:30	129.1	↑2.4
12/31 14:40	131.3	↑2.2
12/31 14:50	133.5	↑2.2
12/31 15:00	135.4	↑1.9
12/31 15:10	137.2	↑1.8
12/31 15:20	138.8	↑1.6
12/31 15:30	140.2	↑1.4
12/31 15:40	141.3	↑1.1
12/31 15:50	142.1	↑0.8
12/31 16:00	142.7	↑0.6
12/31 16:10	142.9	↑0.2	満潮
12/31 16:20	142.9	0
12/31 16:30	142.6	↓-0.3
12/31 16:40	141.9	↓-0.7
12/31 16:50	140.9	↓-1.0
12/31 17:00	139.6	↓-1.3
12/31 17:10	137.9	↓-1.7
12/31 17:20	135.9	↓-2.0
12/31 17:30	133.6	↓-2.3
12/31 17:40	131.0	↓-2.6
12/31 17:50	128.0	↓-3.0
12/31 18:00	124.8	↓-3.2
12/31 18:10	121.2	↓-3.6
12/31 18:20	117.4	↓-3.8
12/31 18:30	113.4	↓-4.0
12/31 18:40	109.1	↓-4.3
12/31 18:50	104.6	↓-4.5
12/31 19:00	99.9	↓-4.7
12/31 19:10	95.0	↓-4.9
12/31 19:20	90.0	↓-5.0
12/31 19:30	84.9	↓-5.1
12/31 19:40	79.6	↓-5.3
12/31 19:50	74.3	↓-5.3
12/31 20:00	69.0	↓-5.3
12/31 20:10	63.6	↓-5.4	最大潮位差
12/31 20:20	58.3	↓-5.3
12/31 20:30	53.0	↓-5.3
12/31 20:40	47.7	↓-5.3
12/31 20:50	42.6	↓-5.1
12/31 21:00	37.6	↓-5.0
12/31 21:10	32.8	↓-4.8
12/31 21:20	28.1	↓-4.7
12/31 21:30	23.7	↓-4.4
12/31 21:40	19.6	↓-4.1
12/31 21:50	15.7	↓-3.9
12/31 22:00	12.1	↓-3.6
12/31 22:10	8.9	↓-3.2
12/31 22:20	6.0	↓-2.9
12/31 22:30	3.5	↓-2.5
12/31 22:40	1.4	↓-2.1
12/31 22:50	-0.3	↓-1.7
12/31 23:00	-1.6	↓-1.3
12/31 23:10	-2.4	↓-0.8
12/31 23:20	-2.9	↓-0.5	干潮
12/31 23:30	-2.8	↑0.1
12/31 23:40	-2.4	↑0.4
12/31 23:50	-1.5	↑0.9