9 (金)	11:30	05:33	-	17:52
	178cm	41cm	-	18cm
中潮 出 06:00 入 18:50 出 08:43 入 22:56

島山（長崎）2038年04月9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
4/9 00:00	184.2	↓-1.3
4/9 00:10	182.4	↓-1.8
4/9 00:20	180.0	↓-2.4
4/9 00:30	177.1	↓-2.9
4/9 00:40	173.7	↓-3.4
4/9 00:50	169.9	↓-3.8
4/9 01:00	165.6	↓-4.3
4/9 01:10	160.9	↓-4.7
4/9 01:20	155.8	↓-5.1
4/9 01:30	150.4	↓-5.4
4/9 01:40	144.8	↓-5.6
4/9 01:50	138.9	↓-5.9
4/9 02:00	132.8	↓-6.1
4/9 02:10	126.6	↓-6.2
4/9 02:20	120.3	↓-6.3
4/9 02:30	113.9	↓-6.4
4/9 02:40	107.5	↓-6.4
4/9 02:50	101.2	↓-6.3
4/9 03:00	95.0	↓-6.2
4/9 03:10	89.0	↓-6.0
4/9 03:20	83.1	↓-5.9
4/9 03:30	77.4	↓-5.7
4/9 03:40	72.1	↓-5.3
4/9 03:50	67.0	↓-5.1
4/9 04:00	62.3	↓-4.7
4/9 04:10	58.0	↓-4.3
4/9 04:20	54.1	↓-3.9
4/9 04:30	50.7	↓-3.4
4/9 04:40	47.7	↓-3.0
4/9 04:50	45.2	↓-2.5
4/9 05:00	43.2	↓-2.0
4/9 05:10	41.8	↓-1.4
4/9 05:20	40.8	↓-1.0
4/9 05:30	40.5	↓-0.3	干潮
4/9 05:40	40.6	↑0.1
4/9 05:50	41.3	↑0.7
4/9 06:00	42.5	↑1.2
4/9 06:10	44.2	↑1.7
4/9 06:20	46.4	↑2.2
4/9 06:30	49.2	↑2.8
4/9 06:40	52.3	↑3.1
4/9 06:50	56.0	↑3.7
4/9 07:00	60.0	↑4.0
4/9 07:10	64.4	↑4.4
4/9 07:20	69.1	↑4.7
4/9 07:30	74.2	↑5.1
4/9 07:40	79.5	↑5.3
4/9 07:50	85.0	↑5.5
4/9 08:00	90.8	↑5.8
4/9 08:10	96.6	↑5.8
4/9 08:20	102.6	↑6.0
4/9 08:30	108.6	↑6.0
4/9 08:40	114.6	↑6.0
4/9 08:50	120.6	↑6.0
4/9 09:00	126.5	↑5.9
4/9 09:10	132.2	↑5.7
4/9 09:20	137.8	↑5.6
4/9 09:30	143.2	↑5.4
4/9 09:40	148.2	↑5.0
4/9 09:50	153.0	↑4.8
4/9 10:00	157.5	↑4.5
4/9 10:10	161.6	↑4.1
4/9 10:20	165.2	↑3.6
4/9 10:30	168.5	↑3.3
4/9 10:40	171.2	↑2.7
4/9 10:50	173.5	↑2.3
4/9 11:00	175.3	↑1.8
4/9 11:10	176.6	↑1.3
4/9 11:20	177.4	↑0.8	満潮
4/9 11:30	177.6	↑0.2	満潮
4/9 11:40	177.3	↓-0.3
4/9 11:50	176.5	↓-0.8
4/9 12:00	175.1	↓-1.4
4/9 12:10	173.2	↓-1.9
4/9 12:20	170.7	↓-2.5
4/9 12:30	167.8	↓-2.9
4/9 12:40	164.4	↓-3.4
4/9 12:50	160.6	↓-3.8
4/9 13:00	156.3	↓-4.3
4/9 13:10	151.6	↓-4.7
4/9 13:20	146.5	↓-5.1
4/9 13:30	141.1	↓-5.4
4/9 13:40	135.4	↓-5.7
4/9 13:50	129.5	↓-5.9
4/9 14:00	123.3	↓-6.2
4/9 14:10	117.0	↓-6.3
4/9 14:20	110.5	↓-6.5
4/9 14:30	103.9	↓-6.6	最大潮位差
4/9 14:40	97.3	↓-6.6	最大潮位差
4/9 14:50	90.7	↓-6.6	最大潮位差
4/9 15:00	84.1	↓-6.6	最大潮位差
4/9 15:10	77.6	↓-6.5
4/9 15:20	71.3	↓-6.3
4/9 15:30	65.1	↓-6.2
4/9 15:40	59.1	↓-6.0
4/9 15:50	53.5	↓-5.6
4/9 16:00	48.1	↓-5.4
4/9 16:10	43.0	↓-5.1
4/9 16:20	38.4	↓-4.6
4/9 16:30	34.1	↓-4.3
4/9 16:40	30.2	↓-3.9
4/9 16:50	26.8	↓-3.4
4/9 17:00	23.9	↓-2.9
4/9 17:10	21.5	↓-2.4
4/9 17:20	19.6	↓-1.9
4/9 17:30	18.3	↓-1.3
4/9 17:40	17.4	↓-0.9
4/9 17:50	17.1	↓-0.3	干潮
4/9 18:00	17.3	↑0.2
4/9 18:10	18.1	↑0.8
4/9 18:20	19.4	↑1.3
4/9 18:30	21.2	↑1.8
4/9 18:40	23.6	↑2.4
4/9 18:50	26.4	↑2.8
4/9 19:00	29.6	↑3.2
4/9 19:10	33.4	↑3.8
4/9 19:20	37.5	↑4.1
4/9 19:30	42.0	↑4.5
4/9 19:40	46.9	↑4.9
4/9 19:50	52.1	↑5.2
4/9 20:00	57.6	↑5.5
4/9 20:10	63.3	↑5.7
4/9 20:20	69.2	↑5.9
4/9 20:30	75.3	↑6.1
4/9 20:40	81.5	↑6.2
4/9 20:50	87.8	↑6.3
4/9 21:00	94.2	↑6.4
4/9 21:10	100.5	↑6.3
4/9 21:20	106.8	↑6.3
4/9 21:30	112.9	↑6.1
4/9 21:40	119.0	↑6.1
4/9 21:50	124.9	↑5.9
4/9 22:00	130.6	↑5.7
4/9 22:10	136.0	↑5.4
4/9 22:20	141.1	↑5.1
4/9 22:30	146.0	↑4.9
4/9 22:40	150.5	↑4.5
4/9 22:50	154.6	↑4.1
4/9 23:00	158.3	↑3.7
4/9 23:10	161.6	↑3.3
4/9 23:20	164.4	↑2.8
4/9 23:30	166.8	↑2.4
4/9 23:40	168.8	↑2.0
4/9 23:50	170.2	↑1.4