31 (火)	01:11	07:22	13:56	20:02
	167cm	34cm	163cm	57cm
小潮 出 07:26 入 17:25 出 11:37 入 - 潮干狩り ○ 07:26～08:39

勝本（長崎）2030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	154.4	↑3.4
12/31 00:10	157.4	↑3.0
12/31 00:20	160.0	↑2.6
12/31 00:30	162.2	↑2.2
12/31 00:40	163.9	↑1.7
12/31 00:50	165.1	↑1.2
12/31 01:00	165.9	↑0.8
12/31 01:10	166.1	↑0.2	満潮
12/31 01:20	165.9	↓-0.2
12/31 01:30	165.0	↓-0.9
12/31 01:40	163.7	↓-1.3
12/31 01:50	161.9	↓-1.8
12/31 02:00	159.5	↓-2.4
12/31 02:10	156.6	↓-2.9
12/31 02:20	153.3	↓-3.3
12/31 02:30	149.6	↓-3.7
12/31 02:40	145.4	↓-4.2
12/31 02:50	140.9	↓-4.5
12/31 03:00	136.1	↓-4.8
12/31 03:10	131.0	↓-5.1
12/31 03:20	125.6	↓-5.4
12/31 03:30	120.1	↓-5.5
12/31 03:40	114.4	↓-5.7
12/31 03:50	108.7	↓-5.7
12/31 04:00	102.9	↓-5.8	最大潮位差
12/31 04:10	97.1	↓-5.8	最大潮位差
12/31 04:20	91.4	↓-5.7
12/31 04:30	85.7	↓-5.7
12/31 04:40	80.3	↓-5.4
12/31 04:50	75.0	↓-5.3
12/31 05:00	69.9	↓-5.1
12/31 05:10	65.1	↓-4.8
12/31 05:20	60.5	↓-4.6
12/31 05:30	56.3	↓-4.2
12/31 05:40	52.4	↓-3.9
12/31 05:50	48.8	↓-3.6
12/31 06:00	45.6	↓-3.2
12/31 06:10	42.8	↓-2.8
12/31 06:20	40.3	↓-2.5
12/31 06:30	38.2	↓-2.1
12/31 06:40	36.5	↓-1.7
12/31 06:50	35.2	↓-1.3
12/31 07:00	34.2	↓-1.0
12/31 07:10	33.6	↓-0.6
12/31 07:20	33.4	↓-0.2	干潮
12/31 07:30	33.5	↑0.1
12/31 07:40	34.0	↑0.5
12/31 07:50	34.8	↑0.8
12/31 08:00	36.0	↑1.2
12/31 08:10	37.5	↑1.5
12/31 08:20	39.3	↑1.8
12/31 08:30	41.5	↑2.2
12/31 08:40	43.9	↑2.4
12/31 08:50	46.6	↑2.7
12/31 09:00	49.7	↑3.1
12/31 09:10	53.0	↑3.3
12/31 09:20	56.6	↑3.6
12/31 09:30	60.4	↑3.8
12/31 09:40	64.4	↑4.0
12/31 09:50	68.7	↑4.3
12/31 10:00	73.2	↑4.5
12/31 10:10	77.9	↑4.7
12/31 10:20	82.7	↑4.8
12/31 10:30	87.7	↑5.0
12/31 10:40	92.7	↑5.0
12/31 10:50	97.9	↑5.2
12/31 11:00	103.1	↑5.2
12/31 11:10	108.3	↑5.2
12/31 11:20	113.5	↑5.2
12/31 11:30	118.6	↑5.1
12/31 11:40	123.7	↑5.1
12/31 11:50	128.5	↑4.8
12/31 12:00	133.2	↑4.7
12/31 12:10	137.7	↑4.5
12/31 12:20	141.9	↑4.2
12/31 12:30	145.9	↑4.0
12/31 12:40	149.4	↑3.5
12/31 12:50	152.7	↑3.3
12/31 13:00	155.5	↑2.8
12/31 13:10	157.9	↑2.4
12/31 13:20	159.8	↑1.9
12/31 13:30	161.2	↑1.4
12/31 13:40	162.2	↑1.0
12/31 13:50	162.7	↑0.5	満潮
12/31 14:00	162.7	0
12/31 14:10	162.2	↓-0.5
12/31 14:20	161.2	↓-1.0
12/31 14:30	159.7	↓-1.5
12/31 14:40	157.8	↓-1.9
12/31 14:50	155.4	↓-2.4
12/31 15:00	152.6	↓-2.8
12/31 15:10	149.5	↓-3.1
12/31 15:20	146.0	↓-3.5
12/31 15:30	142.2	↓-3.8
12/31 15:40	138.1	↓-4.1
12/31 15:50	133.9	↓-4.2
12/31 16:00	129.4	↓-4.5
12/31 16:10	124.8	↓-4.6
12/31 16:20	120.2	↓-4.6
12/31 16:30	115.5	↓-4.7
12/31 16:40	110.7	↓-4.8
12/31 16:50	106.0	↓-4.7
12/31 17:00	101.4	↓-4.6
12/31 17:10	96.9	↓-4.5
12/31 17:20	92.6	↓-4.3
12/31 17:30	88.4	↓-4.2
12/31 17:40	84.4	↓-4.0
12/31 17:50	80.6	↓-3.8
12/31 18:00	77.1	↓-3.5
12/31 18:10	73.8	↓-3.3
12/31 18:20	70.8	↓-3.0
12/31 18:30	68.1	↓-2.7
12/31 18:40	65.6	↓-2.5
12/31 18:50	63.5	↓-2.1
12/31 19:00	61.6	↓-1.9
12/31 19:10	60.0	↓-1.6
12/31 19:20	58.7	↓-1.3
12/31 19:30	57.7	↓-1.0
12/31 19:40	57.0	↓-0.7
12/31 19:50	56.5	↓-0.5
12/31 20:00	56.4	↓-0.1	干潮
12/31 20:10	56.5	↑0.1
12/31 20:20	56.9	↑0.4
12/31 20:30	57.5	↑0.6
12/31 20:40	58.4	↑0.9
12/31 20:50	59.6	↑1.2
12/31 21:00	61.0	↑1.4
12/31 21:10	62.7	↑1.7
12/31 21:20	64.6	↑1.9
12/31 21:30	66.8	↑2.2
12/31 21:40	69.2	↑2.4
12/31 21:50	71.8	↑2.6
12/31 22:00	74.6	↑2.8
12/31 22:10	77.7	↑3.1
12/31 22:20	80.9	↑3.2
12/31 22:30	84.4	↑3.5
12/31 22:40	88.0	↑3.6
12/31 22:50	91.7	↑3.7
12/31 23:00	95.6	↑3.9
12/31 23:10	99.6	↑4.0
12/31 23:20	103.6	↑4.0
12/31 23:30	107.7	↑4.1
12/31 23:40	111.8	↑4.1
12/31 23:50	115.9	↑4.1