7 (土)	07:14	00:47	19:05	13:11
	180cm	29cm	181cm	59cm
中潮 出 07:15 入 17:14 出 15:20 入 04:38

島山（長崎）2030年12月7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
12/7 00:00	33.9	↓-2.4
12/7 00:10	31.9	↓-2.0
12/7 00:20	30.4	↓-1.5
12/7 00:30	29.4	↓-1.0
12/7 00:40	28.9	↓-0.5	干潮
12/7 00:50	28.8	↓-0.1
12/7 01:00	29.3	↑0.5
12/7 01:10	30.2	↑0.9
12/7 01:20	31.7	↑1.5
12/7 01:30	33.6	↑1.9
12/7 01:40	36.0	↑2.4
12/7 01:50	38.8	↑2.8
12/7 02:00	42.0	↑3.2
12/7 02:10	45.7	↑3.7
12/7 02:20	49.8	↑4.1
12/7 02:30	54.2	↑4.4
12/7 02:40	58.9	↑4.7
12/7 02:50	64.0	↑5.1
12/7 03:00	69.3	↑5.3
12/7 03:10	74.8	↑5.5
12/7 03:20	80.5	↑5.7
12/7 03:30	86.4	↑5.9
12/7 03:40	92.4	↑6.0
12/7 03:50	98.5	↑6.1
12/7 04:00	104.6	↑6.1
12/7 04:10	110.7	↑6.1
12/7 04:20	116.8	↑6.1
12/7 04:30	122.8	↑6.0
12/7 04:40	128.6	↑5.8
12/7 04:50	134.3	↑5.7
12/7 05:00	139.8	↑5.5
12/7 05:10	145.0	↑5.2
12/7 05:20	150.0	↑5.0
12/7 05:30	154.6	↑4.6
12/7 05:40	159.0	↑4.4
12/7 05:50	162.9	↑3.9
12/7 06:00	166.5	↑3.6
12/7 06:10	169.6	↑3.1
12/7 06:20	172.4	↑2.8
12/7 06:30	174.6	↑2.2
12/7 06:40	176.5	↑1.9
12/7 06:50	177.8	↑1.3
12/7 07:00	178.7	↑0.9
12/7 07:10	179.1	↑0.4	満潮
12/7 07:20	179.0	↓-0.1
12/7 07:30	178.4	↓-0.6
12/7 07:40	177.4	↓-1.0
12/7 07:50	175.9	↓-1.5
12/7 08:00	173.9	↓-2.0
12/7 08:10	171.6	↓-2.3
12/7 08:20	168.8	↓-2.8
12/7 08:30	165.6	↓-3.2
12/7 08:40	162.1	↓-3.5
12/7 08:50	158.2	↓-3.9
12/7 09:00	154.1	↓-4.1
12/7 09:10	149.6	↓-4.5
12/7 09:20	145.0	↓-4.6
12/7 09:30	140.1	↓-4.9
12/7 09:40	135.1	↓-5.0
12/7 09:50	130.0	↓-5.1
12/7 10:00	124.7	↓-5.3
12/7 10:10	119.4	↓-5.3
12/7 10:20	114.2	↓-5.2
12/7 10:30	108.9	↓-5.3
12/7 10:40	103.8	↓-5.1
12/7 10:50	98.7	↓-5.1
12/7 11:00	93.9	↓-4.8
12/7 11:10	89.2	↓-4.7
12/7 11:20	84.7	↓-4.5
12/7 11:30	80.5	↓-4.2
12/7 11:40	76.6	↓-3.9
12/7 11:50	73.0	↓-3.6
12/7 12:00	69.8	↓-3.2
12/7 12:10	66.9	↓-2.9
12/7 12:20	64.5	↓-2.4
12/7 12:30	62.4	↓-2.1
12/7 12:40	60.8	↓-1.6
12/7 12:50	59.7	↓-1.1
12/7 13:00	59.0	↓-0.7
12/7 13:10	58.8	↓-0.2	干潮
12/7 13:20	59.0	↑0.2
12/7 13:30	59.7	↑0.7
12/7 13:40	60.8	↑1.1
12/7 13:50	62.4	↑1.6
12/7 14:00	64.5	↑2.1
12/7 14:10	66.9	↑2.4
12/7 14:20	69.8	↑2.9
12/7 14:30	73.0	↑3.2
12/7 14:40	76.7	↑3.7
12/7 14:50	80.6	↑3.9
12/7 15:00	84.9	↑4.3
12/7 15:10	89.4	↑4.5
12/7 15:20	94.1	↑4.7
12/7 15:30	99.1	↑5.0
12/7 15:40	104.2	↑5.1
12/7 15:50	109.5	↑5.3
12/7 16:00	114.8	↑5.3
12/7 16:10	120.2	↑5.4
12/7 16:20	125.6	↑5.4
12/7 16:30	130.9	↑5.3
12/7 16:40	136.2	↑5.3
12/7 16:50	141.3	↑5.1
12/7 17:00	146.3	↑5.0
12/7 17:10	151.0	↑4.7
12/7 17:20	155.5	↑4.5
12/7 17:30	159.8	↑4.3
12/7 17:40	163.7	↑3.9
12/7 17:50	167.3	↑3.6
12/7 18:00	170.5	↑3.2
12/7 18:10	173.3	↑2.8
12/7 18:20	175.7	↑2.4
12/7 18:30	177.7	↑2.0
12/7 18:40	179.1	↑1.4
12/7 18:50	180.1	↑1.0
12/7 19:00	180.6	↑0.5	満潮
12/7 19:10	180.5	↓-0.1
12/7 19:20	180.0	↓-0.5
12/7 19:30	178.9	↓-1.1
12/7 19:40	177.4	↓-1.5
12/7 19:50	175.3	↓-2.1
12/7 20:00	172.7	↓-2.6
12/7 20:10	169.7	↓-3.0
12/7 20:20	166.2	↓-3.5
12/7 20:30	162.2	↓-4.0
12/7 20:40	157.8	↓-4.4
12/7 20:50	153.1	↓-4.7
12/7 21:00	147.9	↓-5.2
12/7 21:10	142.5	↓-5.4
12/7 21:20	136.7	↓-5.8
12/7 21:30	130.7	↓-6.0
12/7 21:40	124.4	↓-6.3
12/7 21:50	118.0	↓-6.4
12/7 22:00	111.4	↓-6.6
12/7 22:10	104.8	↓-6.6
12/7 22:20	98.1	↓-6.7	最大潮位差
12/7 22:30	91.4	↓-6.7	最大潮位差
12/7 22:40	84.7	↓-6.7	最大潮位差
12/7 22:50	78.1	↓-6.6
12/7 23:00	71.6	↓-6.5
12/7 23:10	65.4	↓-6.2
12/7 23:20	59.3	↓-6.1
12/7 23:30	53.5	↓-5.8
12/7 23:40	48.0	↓-5.5
12/7 23:50	42.8	↓-5.2