31 (金)	00:02	06:14	12:48	18:55
	167cm	33cm	177cm	62cm
中潮 出 07:29 入 17:24 出 11:26 入 22:50

小茂田（長崎）2038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	166.2	↑0.3	満潮
12/31 00:10	166.0	↓-0.2
12/31 00:20	165.4	↓-0.6
12/31 00:30	164.2	↓-1.2
12/31 00:40	162.7	↓-1.5
12/31 00:50	160.6	↓-2.1
12/31 01:00	158.1	↓-2.5
12/31 01:10	155.2	↓-2.9
12/31 01:20	151.9	↓-3.3
12/31 01:30	148.2	↓-3.7
12/31 01:40	144.1	↓-4.1
12/31 01:50	139.7	↓-4.4
12/31 02:00	135.0	↓-4.7
12/31 02:10	130.1	↓-4.9
12/31 02:20	124.9	↓-5.2
12/31 02:30	119.5	↓-5.4
12/31 02:40	114.0	↓-5.5
12/31 02:50	108.4	↓-5.6
12/31 03:00	102.7	↓-5.7
12/31 03:10	96.9	↓-5.8	最大潮位差
12/31 03:20	91.3	↓-5.6
12/31 03:30	85.6	↓-5.7
12/31 03:40	80.1	↓-5.5
12/31 03:50	74.7	↓-5.4
12/31 04:00	69.5	↓-5.2
12/31 04:10	64.5	↓-5.0
12/31 04:20	59.8	↓-4.7
12/31 04:30	55.4	↓-4.4
12/31 04:40	51.2	↓-4.2
12/31 04:50	47.5	↓-3.7
12/31 05:00	44.1	↓-3.4
12/31 05:10	41.1	↓-3.0
12/31 05:20	38.4	↓-2.7
12/31 05:30	36.3	↓-2.1
12/31 05:40	34.5	↓-1.8
12/31 05:50	33.3	↓-1.2
12/31 06:00	32.4	↓-0.9
12/31 06:10	32.1	↓-0.3	干潮
12/31 06:20	32.2	↑0.1
12/31 06:30	32.7	↑0.5
12/31 06:40	33.7	↑1.0
12/31 06:50	35.2	↑1.5
12/31 07:00	37.1	↑1.9
12/31 07:10	39.4	↑2.3
12/31 07:20	42.2	↑2.8
12/31 07:30	45.3	↑3.1
12/31 07:40	48.8	↑3.5
12/31 07:50	52.6	↑3.8
12/31 08:00	56.8	↑4.2
12/31 08:10	61.3	↑4.5
12/31 08:20	66.0	↑4.7
12/31 08:30	71.0	↑5.0
12/31 08:40	76.1	↑5.1
12/31 08:50	81.5	↑5.4
12/31 09:00	87.0	↑5.5
12/31 09:10	92.6	↑5.6
12/31 09:20	98.3	↑5.7
12/31 09:30	104.0	↑5.7
12/31 09:40	109.8	↑5.8	最大潮位差
12/31 09:50	115.5	↑5.7
12/31 10:00	121.1	↑5.6
12/31 10:10	126.6	↑5.5
12/31 10:20	132.0	↑5.4
12/31 10:30	137.3	↑5.3
12/31 10:40	142.3	↑5.0
12/31 10:50	147.0	↑4.7
12/31 11:00	151.5	↑4.5
12/31 11:10	155.7	↑4.2
12/31 11:20	159.6	↑3.9
12/31 11:30	163.1	↑3.5
12/31 11:40	166.2	↑3.1
12/31 11:50	169.0	↑2.8
12/31 12:00	171.3	↑2.3
12/31 12:10	173.2	↑1.9
12/31 12:20	174.7	↑1.5
12/31 12:30	175.7	↑1.0
12/31 12:40	176.2	↑0.5	満潮
12/31 12:50	176.3	↑0.1
12/31 13:00	175.9	↓-0.4
12/31 13:10	175.1	↓-0.8
12/31 13:20	173.8	↓-1.3
12/31 13:30	172.1	↓-1.7
12/31 13:40	170.0	↓-2.1
12/31 13:50	167.5	↓-2.5
12/31 14:00	164.6	↓-2.9
12/31 14:10	161.4	↓-3.2
12/31 14:20	157.8	↓-3.6
12/31 14:30	154.0	↓-3.8
12/31 14:40	149.9	↓-4.1
12/31 14:50	145.5	↓-4.4
12/31 15:00	141.0	↓-4.5
12/31 15:10	136.3	↓-4.7
12/31 15:20	131.4	↓-4.9
12/31 15:30	126.5	↓-4.9
12/31 15:40	121.6	↓-4.9
12/31 15:50	116.6	↓-5.0
12/31 16:00	111.7	↓-4.9
12/31 16:10	106.8	↓-4.9
12/31 16:20	102.0	↓-4.8
12/31 16:30	97.4	↓-4.6
12/31 16:40	92.9	↓-4.5
12/31 16:50	88.7	↓-4.2
12/31 17:00	84.6	↓-4.1
12/31 17:10	80.8	↓-3.8
12/31 17:20	77.3	↓-3.5
12/31 17:30	74.1	↓-3.2
12/31 17:40	71.2	↓-2.9
12/31 17:50	68.7	↓-2.5
12/31 18:00	66.5	↓-2.2
12/31 18:10	64.7	↓-1.8
12/31 18:20	63.2	↓-1.5
12/31 18:30	62.1	↓-1.1
12/31 18:40	61.4	↓-0.7
12/31 18:50	61.1	↓-0.3	干潮
12/31 19:00	61.1	0
12/31 19:10	61.5	↑0.4
12/31 19:20	62.3	↑0.8
12/31 19:30	63.5	↑1.2
12/31 19:40	64.9	↑1.4
12/31 19:50	66.7	↑1.8
12/31 20:00	68.9	↑2.2
12/31 20:10	71.3	↑2.4
12/31 20:20	74.0	↑2.7
12/31 20:30	76.9	↑2.9
12/31 20:40	80.1	↑3.2
12/31 20:50	83.4	↑3.3
12/31 21:00	87.0	↑3.6
12/31 21:10	90.7	↑3.7
12/31 21:20	94.5	↑3.8
12/31 21:30	98.4	↑3.9
12/31 21:40	102.4	↑4.0
12/31 21:50	106.4	↑4.0
12/31 22:00	110.4	↑4.0
12/31 22:10	114.4	↑4.0
12/31 22:20	118.4	↑4.0
12/31 22:30	122.3	↑3.9
12/31 22:40	126.0	↑3.7
12/31 22:50	129.6	↑3.6
12/31 23:00	133.1	↑3.5
12/31 23:10	136.3	↑3.2
12/31 23:20	139.3	↑3.0
12/31 23:30	142.1	↑2.8
12/31 23:40	144.6	↑2.5
12/31 23:50	146.8	↑2.2