9 (日)	00:05	06:04	12:01	18:26
	177cm	51cm	168cm	29cm
中潮 出 06:00 入 18:50 出 23:35 入 09:24 潮干狩り ○ 17:00～18:50

島山（長崎）2034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	176.2	↑0.5	満潮
4/9 00:10	176.2	0
4/9 00:20	175.6	↓-0.6
4/9 00:30	174.6	↓-1.0
4/9 00:40	173.0	↓-1.6
4/9 00:50	171.0	↓-2.0
4/9 01:00	168.5	↓-2.5
4/9 01:10	165.6	↓-2.9
4/9 01:20	162.3	↓-3.3
4/9 01:30	158.7	↓-3.6
4/9 01:40	154.6	↓-4.1
4/9 01:50	150.3	↓-4.3
4/9 02:00	145.7	↓-4.6
4/9 02:10	140.8	↓-4.9
4/9 02:20	135.7	↓-5.1
4/9 02:30	130.5	↓-5.2
4/9 02:40	125.2	↓-5.3
4/9 02:50	119.7	↓-5.5
4/9 03:00	114.2	↓-5.5
4/9 03:10	108.7	↓-5.5
4/9 03:20	103.3	↓-5.4
4/9 03:30	97.9	↓-5.4
4/9 03:40	92.7	↓-5.2
4/9 03:50	87.6	↓-5.1
4/9 04:00	82.8	↓-4.8
4/9 04:10	78.1	↓-4.7
4/9 04:20	73.7	↓-4.4
4/9 04:30	69.7	↓-4.0
4/9 04:40	65.9	↓-3.8
4/9 04:50	62.5	↓-3.4
4/9 05:00	59.5	↓-3.0
4/9 05:10	56.9	↓-2.6
4/9 05:20	54.7	↓-2.2
4/9 05:30	53.0	↓-1.7
4/9 05:40	51.7	↓-1.3
4/9 05:50	50.9	↓-0.8
4/9 06:00	50.5	↓-0.4	干潮
4/9 06:10	50.5	0
4/9 06:20	51.1	↑0.6
4/9 06:30	52.1	↑1.0
4/9 06:40	53.5	↑1.4
4/9 06:50	55.3	↑1.8
4/9 07:00	57.6	↑2.3
4/9 07:10	60.3	↑2.7
4/9 07:20	63.3	↑3.0
4/9 07:30	66.7	↑3.4
4/9 07:40	70.5	↑3.8
4/9 07:50	74.5	↑4.0
4/9 08:00	78.8	↑4.3
4/9 08:10	83.3	↑4.5
4/9 08:20	88.0	↑4.7
4/9 08:30	92.9	↑4.9
4/9 08:40	97.9	↑5.0
4/9 08:50	103.0	↑5.1
4/9 09:00	108.1	↑5.1
4/9 09:10	113.2	↑5.1
4/9 09:20	118.3	↑5.1
4/9 09:30	123.4	↑5.1
4/9 09:40	128.3	↑4.9
4/9 09:50	133.0	↑4.7
4/9 10:00	137.6	↑4.6
4/9 10:10	142.0	↑4.4
4/9 10:20	146.1	↑4.1
4/9 10:30	149.9	↑3.8
4/9 10:40	153.5	↑3.6
4/9 10:50	156.6	↑3.1
4/9 11:00	159.4	↑2.8
4/9 11:10	161.8	↑2.4
4/9 11:20	163.9	↑2.1
4/9 11:30	165.4	↑1.5
4/9 11:40	166.6	↑1.2
4/9 11:50	167.3	↑0.7
4/9 12:00	167.5	↑0.2	満潮
4/9 12:10	167.3	↓-0.2
4/9 12:20	166.7	↓-0.6
4/9 12:30	165.5	↓-1.2
4/9 12:40	164.0	↓-1.5
4/9 12:50	162.0	↓-2.0
4/9 13:00	159.5	↓-2.5
4/9 13:10	156.7	↓-2.8
4/9 13:20	153.4	↓-3.3
4/9 13:30	149.8	↓-3.6
4/9 13:40	145.8	↓-4.0
4/9 13:50	141.5	↓-4.3
4/9 14:00	137.0	↓-4.5
4/9 14:10	132.1	↓-4.9
4/9 14:20	127.1	↓-5.0
4/9 14:30	121.8	↓-5.3
4/9 14:40	116.4	↓-5.4
4/9 14:50	110.8	↓-5.6
4/9 15:00	105.2	↓-5.6
4/9 15:10	99.5	↓-5.7	最大潮位差
4/9 15:20	93.8	↓-5.7	最大潮位差
4/9 15:30	88.1	↓-5.7	最大潮位差
4/9 15:40	82.5	↓-5.6
4/9 15:50	77.0	↓-5.5
4/9 16:00	71.7	↓-5.3
4/9 16:10	66.5	↓-5.2
4/9 16:20	61.5	↓-5.0
4/9 16:30	56.8	↓-4.7
4/9 16:40	52.4	↓-4.4
4/9 16:50	48.2	↓-4.2
4/9 17:00	44.4	↓-3.8
4/9 17:10	41.0	↓-3.4
4/9 17:20	37.9	↓-3.1
4/9 17:30	35.3	↓-2.6
4/9 17:40	33.0	↓-2.3
4/9 17:50	31.2	↓-1.8
4/9 18:00	29.8	↓-1.4
4/9 18:10	28.9	↓-0.9
4/9 18:20	28.4	↓-0.5	干潮
4/9 18:30	28.4	0
4/9 18:40	28.8	↑0.4
4/9 18:50	29.7	↑0.9
4/9 19:00	31.1	↑1.4
4/9 19:10	32.8	↑1.7
4/9 19:20	35.0	↑2.2
4/9 19:30	37.6	↑2.6
4/9 19:40	40.6	↑3.0
4/9 19:50	44.0	↑3.4
4/9 20:00	47.6	↑3.6
4/9 20:10	51.6	↑4.0
4/9 20:20	55.9	↑4.3
4/9 20:30	60.5	↑4.6
4/9 20:40	65.2	↑4.7
4/9 20:50	70.2	↑5.0
4/9 21:00	75.3	↑5.1
4/9 21:10	80.6	↑5.3
4/9 21:20	85.9	↑5.3
4/9 21:30	91.3	↑5.4
4/9 21:40	96.7	↑5.4
4/9 21:50	102.1	↑5.4
4/9 22:00	107.4	↑5.3
4/9 22:10	112.6	↑5.2
4/9 22:20	117.8	↑5.2
4/9 22:30	122.7	↑4.9
4/9 22:40	127.5	↑4.8
4/9 22:50	132.1	↑4.6
4/9 23:00	136.4	↑4.3
4/9 23:10	140.4	↑4.0
4/9 23:20	144.2	↑3.8
4/9 23:30	147.6	↑3.4
4/9 23:40	150.7	↑3.1
4/9 23:50	153.4	↑2.7