31 (木)	04:12	10:16	16:33	23:07
	143cm	64cm	156cm	47cm
長潮 出 07:28 入 17:24 出 01:35 入 13:25

島山（長崎）2037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	77.2	↑3.1
12/31 00:10	80.4	↑3.2
12/31 00:20	83.8	↑3.4
12/31 00:30	87.3	↑3.5
12/31 00:40	90.8	↑3.5
12/31 00:50	94.5	↑3.7
12/31 01:00	98.1	↑3.6
12/31 01:10	101.8	↑3.7
12/31 01:20	105.4	↑3.6
12/31 01:30	109.0	↑3.6
12/31 01:40	112.5	↑3.5
12/31 01:50	115.9	↑3.4
12/31 02:00	119.2	↑3.3
12/31 02:10	122.3	↑3.1
12/31 02:20	125.3	↑3.0
12/31 02:30	128.1	↑2.8
12/31 02:40	130.7	↑2.6
12/31 02:50	133.1	↑2.4
12/31 03:00	135.2	↑2.1
12/31 03:10	137.1	↑1.9
12/31 03:20	138.8	↑1.7
12/31 03:30	140.1	↑1.3
12/31 03:40	141.2	↑1.1
12/31 03:50	142.0	↑0.8
12/31 04:00	142.4	↑0.4
12/31 04:10	142.6	↑0.2	満潮
12/31 04:20	142.5	↓-0.1
12/31 04:30	142.1	↓-0.4
12/31 04:40	141.4	↓-0.7
12/31 04:50	140.4	↓-1.0
12/31 05:00	139.2	↓-1.2
12/31 05:10	137.6	↓-1.6
12/31 05:20	135.9	↓-1.7
12/31 05:30	133.8	↓-2.1
12/31 05:40	131.6	↓-2.2
12/31 05:50	129.1	↓-2.5
12/31 06:00	126.4	↓-2.7
12/31 06:10	123.6	↓-2.8
12/31 06:20	120.6	↓-3.0
12/31 06:30	117.5	↓-3.1
12/31 06:40	114.3	↓-3.2
12/31 06:50	110.9	↓-3.4
12/31 07:00	107.6	↓-3.3
12/31 07:10	104.2	↓-3.4
12/31 07:20	100.8	↓-3.4
12/31 07:30	97.4	↓-3.4
12/31 07:40	94.0	↓-3.4
12/31 07:50	90.7	↓-3.3
12/31 08:00	87.5	↓-3.2
12/31 08:10	84.4	↓-3.1
12/31 08:20	81.5	↓-2.9
12/31 08:30	78.7	↓-2.8
12/31 08:40	76.1	↓-2.6
12/31 08:50	73.6	↓-2.5
12/31 09:00	71.5	↓-2.1
12/31 09:10	69.5	↓-2.0
12/31 09:20	67.8	↓-1.7
12/31 09:30	66.3	↓-1.5
12/31 09:40	65.2	↓-1.1
12/31 09:50	64.3	↓-0.9
12/31 10:00	63.7	↓-0.6
12/31 10:10	63.4	↓-0.3	干潮
12/31 10:20	63.4	0
12/31 10:30	63.8	↑0.4
12/31 10:40	64.4	↑0.6
12/31 10:50	65.3	↑0.9
12/31 11:00	66.5	↑1.2
12/31 11:10	68.0	↑1.5
12/31 11:20	69.8	↑1.8
12/31 11:30	71.9	↑2.1
12/31 11:40	74.2	↑2.3
12/31 11:50	76.7	↑2.5
12/31 12:00	79.5	↑2.8
12/31 12:10	82.5	↑3.0
12/31 12:20	85.7	↑3.2
12/31 12:30	89.0	↑3.3
12/31 12:40	92.5	↑3.5
12/31 12:50	96.1	↑3.6
12/31 13:00	99.8	↑3.7
12/31 13:10	103.5	↑3.7
12/31 13:20	107.3	↑3.8
12/31 13:30	111.1	↑3.8
12/31 13:40	115.0	↑3.9
12/31 13:50	118.7	↑3.7
12/31 14:00	122.5	↑3.8
12/31 14:10	126.1	↑3.6
12/31 14:20	129.6	↑3.5
12/31 14:30	133.0	↑3.4
12/31 14:40	136.2	↑3.2
12/31 14:50	139.2	↑3.0
12/31 15:00	142.1	↑2.9
12/31 15:10	144.7	↑2.6
12/31 15:20	147.0	↑2.3
12/31 15:30	149.1	↑2.1
12/31 15:40	150.9	↑1.8
12/31 15:50	152.4	↑1.5
12/31 16:00	153.6	↑1.2
12/31 16:10	154.5	↑0.9
12/31 16:20	155.1	↑0.6
12/31 16:30	155.3	↑0.2	満潮
12/31 16:40	155.2	↓-0.1
12/31 16:50	154.8	↓-0.4
12/31 17:00	154.0	↓-0.8
12/31 17:10	152.9	↓-1.1
12/31 17:20	151.5	↓-1.4
12/31 17:30	149.7	↓-1.8
12/31 17:40	147.7	↓-2.0
12/31 17:50	145.3	↓-2.4
12/31 18:00	142.7	↓-2.6
12/31 18:10	139.8	↓-2.9
12/31 18:20	136.6	↓-3.2
12/31 18:30	133.3	↓-3.3
12/31 18:40	129.7	↓-3.6
12/31 18:50	125.9	↓-3.8
12/31 19:00	122.0	↓-3.9
12/31 19:10	117.9	↓-4.1
12/31 19:20	113.7	↓-4.2
12/31 19:30	109.4	↓-4.3
12/31 19:40	105.1	↓-4.3
12/31 19:50	100.7	↓-4.4	最大潮位差
12/31 20:00	96.4	↓-4.3
12/31 20:10	92.0	↓-4.4	最大潮位差
12/31 20:20	87.7	↓-4.3
12/31 20:30	83.5	↓-4.2
12/31 20:40	79.4	↓-4.1
12/31 20:50	75.5	↓-3.9
12/31 21:00	71.7	↓-3.8
12/31 21:10	68.1	↓-3.6
12/31 21:20	64.7	↓-3.4
12/31 21:30	61.5	↓-3.2
12/31 21:40	58.6	↓-2.9
12/31 21:50	55.9	↓-2.7
12/31 22:00	53.6	↓-2.3
12/31 22:10	51.5	↓-2.1
12/31 22:20	49.8	↓-1.7
12/31 22:30	48.3	↓-1.5
12/31 22:40	47.3	↓-1.0
12/31 22:50	46.5	↓-0.8
12/31 23:00	46.1	↓-0.4	干潮
12/31 23:10	46.1	0
12/31 23:20	46.4	↑0.3
12/31 23:30	47.1	↑0.7
12/31 23:40	48.1	↑1.0
12/31 23:50	49.4	↑1.3