20 (火)	11:03	05:10	23:48	17:22
	204cm	60cm	210cm	29cm
中潮 出 05:11 入 19:38 出 09:07 入 22:37 潮干狩り ○ 16:07～18:36

島山（長崎）2034年06月20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
6/20 00:00	208.0	↓-2.8
6/20 00:10	204.7	↓-3.3
6/20 00:20	200.8	↓-3.9
6/20 00:30	196.5	↓-4.3
6/20 00:40	191.7	↓-4.8
6/20 00:50	186.5	↓-5.2
6/20 01:00	180.9	↓-5.6
6/20 01:10	175.1	↓-5.8
6/20 01:20	168.9	↓-6.2
6/20 01:30	162.5	↓-6.4
6/20 01:40	156.0	↓-6.5
6/20 01:50	149.3	↓-6.7
6/20 02:00	142.5	↓-6.8
6/20 02:10	135.7	↓-6.8
6/20 02:20	129.0	↓-6.7
6/20 02:30	122.3	↓-6.7
6/20 02:40	115.7	↓-6.6
6/20 02:50	109.3	↓-6.4
6/20 03:00	103.1	↓-6.2
6/20 03:10	97.2	↓-5.9
6/20 03:20	91.6	↓-5.6
6/20 03:30	86.4	↓-5.2
6/20 03:40	81.5	↓-4.9
6/20 03:50	77.1	↓-4.4
6/20 04:00	73.1	↓-4.0
6/20 04:10	69.6	↓-3.5
6/20 04:20	66.7	↓-2.9
6/20 04:30	64.2	↓-2.5
6/20 04:40	62.3	↓-1.9
6/20 04:50	60.9	↓-1.4
6/20 05:00	60.1	↓-0.8	干潮
6/20 05:10	59.9	↓-0.2	干潮
6/20 05:20	60.3	↑0.4
6/20 05:30	61.2	↑0.9
6/20 05:40	62.7	↑1.5
6/20 05:50	64.7	↑2.0
6/20 06:00	67.2	↑2.5
6/20 06:10	70.3	↑3.1
6/20 06:20	73.8	↑3.5
6/20 06:30	77.8	↑4.0
6/20 06:40	82.2	↑4.4
6/20 06:50	87.0	↑4.8
6/20 07:00	92.2	↑5.2
6/20 07:10	97.6	↑5.4
6/20 07:20	103.3	↑5.7
6/20 07:30	109.3	↑6.0
6/20 07:40	115.4	↑6.1
6/20 07:50	121.6	↑6.2
6/20 08:00	127.9	↑6.3
6/20 08:10	134.3	↑6.4
6/20 08:20	140.6	↑6.3
6/20 08:30	146.8	↑6.2
6/20 08:40	153.0	↑6.2
6/20 08:50	159.0	↑6.0
6/20 09:00	164.7	↑5.7
6/20 09:10	170.2	↑5.5
6/20 09:20	175.4	↑5.2
6/20 09:30	180.2	↑4.8
6/20 09:40	184.7	↑4.5
6/20 09:50	188.8	↑4.1
6/20 10:00	192.4	↑3.6
6/20 10:10	195.5	↑3.1
6/20 10:20	198.1	↑2.6
6/20 10:30	200.2	↑2.1
6/20 10:40	201.7	↑1.5
6/20 10:50	202.7	↑1.0
6/20 11:00	203.1	↑0.4	満潮
6/20 11:10	202.9	↓-0.2
6/20 11:20	202.2	↓-0.7
6/20 11:30	200.8	↓-1.4
6/20 11:40	198.9	↓-1.9
6/20 11:50	196.5	↓-2.4
6/20 12:00	193.4	↓-3.1
6/20 12:10	189.9	↓-3.5
6/20 12:20	185.8	↓-4.1
6/20 12:30	181.3	↓-4.5
6/20 12:40	176.3	↓-5.0
6/20 12:50	170.9	↓-5.4
6/20 13:00	165.2	↓-5.7
6/20 13:10	159.0	↓-6.2
6/20 13:20	152.6	↓-6.4
6/20 13:30	145.9	↓-6.7
6/20 13:40	139.1	↓-6.8
6/20 13:50	132.0	↓-7.1
6/20 14:00	124.8	↓-7.2
6/20 14:10	117.6	↓-7.2
6/20 14:20	110.4	↓-7.2
6/20 14:30	103.2	↓-7.2
6/20 14:40	96.0	↓-7.2
6/20 14:50	89.0	↓-7.0
6/20 15:00	82.2	↓-6.8
6/20 15:10	75.7	↓-6.5
6/20 15:20	69.4	↓-6.3
6/20 15:30	63.4	↓-6.0
6/20 15:40	57.8	↓-5.6
6/20 15:50	52.5	↓-5.3
6/20 16:00	47.8	↓-4.7
6/20 16:10	43.4	↓-4.4
6/20 16:20	39.6	↓-3.8
6/20 16:30	36.4	↓-3.2
6/20 16:40	33.6	↓-2.8
6/20 16:50	31.5	↓-2.1
6/20 17:00	29.9	↓-1.6
6/20 17:10	28.9	↓-1.0
6/20 17:20	28.6	↓-0.3	干潮
6/20 17:30	28.8	↑0.2
6/20 17:40	29.6	↑0.8
6/20 17:50	31.1	↑1.5
6/20 18:00	33.1	↑2.0
6/20 18:10	35.7	↑2.6
6/20 18:20	38.9	↑3.2
6/20 18:30	42.6	↑3.7
6/20 18:40	46.9	↑4.3
6/20 18:50	51.6	↑4.7
6/20 19:00	56.7	↑5.1
6/20 19:10	62.3	↑5.6
6/20 19:20	68.3	↑6.0
6/20 19:30	74.6	↑6.3
6/20 19:40	81.2	↑6.6
6/20 19:50	88.0	↑6.8
6/20 20:00	95.0	↑7.0
6/20 20:10	102.3	↑7.3
6/20 20:20	109.6	↑7.3
6/20 20:30	116.9	↑7.3
6/20 20:40	124.3	↑7.4	最大潮位差
6/20 20:50	131.7	↑7.4	最大潮位差
6/20 21:00	138.9	↑7.2
6/20 21:10	146.0	↑7.1
6/20 21:20	153.0	↑7.0
6/20 21:30	159.7	↑6.7
6/20 21:40	166.1	↑6.4
6/20 21:50	172.2	↑6.1
6/20 22:00	178.0	↑5.8
6/20 22:10	183.3	↑5.3
6/20 22:20	188.3	↑5.0
6/20 22:30	192.8	↑4.5
6/20 22:40	196.8	↑4.0
6/20 22:50	200.2	↑3.4
6/20 23:00	203.2	↑3.0
6/20 23:10	205.6	↑2.4
6/20 23:20	207.5	↑1.9
6/20 23:30	208.8	↑1.3
6/20 23:40	209.5	↑0.7	満潮
6/20 23:50	209.6	↑0.1