18 (金)	07:57	02:10	20:57	14:24
	198cm	76cm	211cm	22cm
大潮 出 05:11 入 19:38 出 19:17 入 04:00 潮干狩り ◎ 12:53～15:53

島山（長崎）2027年06月18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
6/18 00:00	112.1	↓-5.2
6/18 00:10	107.1	↓-5.0
6/18 00:20	102.4	↓-4.7
6/18 00:30	97.9	↓-4.5
6/18 00:40	93.8	↓-4.1
6/18 00:50	90.0	↓-3.8
6/18 01:00	86.6	↓-3.4
6/18 01:10	83.6	↓-3.0
6/18 01:20	81.0	↓-2.6
6/18 01:30	78.9	↓-2.1
6/18 01:40	77.2	↓-1.7
6/18 01:50	76.0	↓-1.2
6/18 02:00	75.3	↓-0.7	干潮
6/18 02:10	75.1	↓-0.2	干潮
6/18 02:20	75.4	↑0.3
6/18 02:30	76.2	↑0.8
6/18 02:40	77.4	↑1.2
6/18 02:50	79.2	↑1.8
6/18 03:00	81.3	↑2.1
6/18 03:10	84.0	↑2.7
6/18 03:20	87.0	↑3.0
6/18 03:30	90.5	↑3.5
6/18 03:40	94.3	↑3.8
6/18 03:50	98.4	↑4.1
6/18 04:00	102.9	↑4.5
6/18 04:10	107.6	↑4.7
6/18 04:20	112.6	↑5.0
6/18 04:30	117.7	↑5.1
6/18 04:40	123.1	↑5.4
6/18 04:50	128.5	↑5.4
6/18 05:00	134.0	↑5.5
6/18 05:10	139.5	↑5.5
6/18 05:20	145.0	↑5.5
6/18 05:30	150.4	↑5.4
6/18 05:40	155.8	↑5.4
6/18 05:50	161.0	↑5.2
6/18 06:00	165.9	↑4.9
6/18 06:10	170.7	↑4.8
6/18 06:20	175.2	↑4.5
6/18 06:30	179.3	↑4.1
6/18 06:40	183.1	↑3.8
6/18 06:50	186.6	↑3.5
6/18 07:00	189.6	↑3.0
6/18 07:10	192.1	↑2.5
6/18 07:20	194.2	↑2.1
6/18 07:30	195.9	↑1.7
6/18 07:40	197.0	↑1.1
6/18 07:50	197.6	↑0.6	満潮
6/18 08:00	197.6	0
6/18 08:10	197.1	↓-0.5
6/18 08:20	196.1	↓-1.0
6/18 08:30	194.6	↓-1.5
6/18 08:40	192.5	↓-2.1
6/18 08:50	189.8	↓-2.7
6/18 09:00	186.7	↓-3.1
6/18 09:10	183.1	↓-3.6
6/18 09:20	179.0	↓-4.1
6/18 09:30	174.4	↓-4.6
6/18 09:40	169.4	↓-5.0
6/18 09:50	164.0	↓-5.4
6/18 10:00	158.3	↓-5.7
6/18 10:10	152.2	↓-6.1
6/18 10:20	145.8	↓-6.4
6/18 10:30	139.2	↓-6.6
6/18 10:40	132.4	↓-6.8
6/18 10:50	125.4	↓-7.0
6/18 11:00	118.3	↓-7.1
6/18 11:10	111.1	↓-7.2
6/18 11:20	104.0	↓-7.1
6/18 11:30	96.8	↓-7.2
6/18 11:40	89.7	↓-7.1
6/18 11:50	82.8	↓-6.9
6/18 12:00	76.0	↓-6.8
6/18 12:10	69.4	↓-6.6
6/18 12:20	63.1	↓-6.3
6/18 12:30	57.1	↓-6.0
6/18 12:40	51.5	↓-5.6
6/18 12:50	46.2	↓-5.3
6/18 13:00	41.4	↓-4.8
6/18 13:10	37.0	↓-4.4
6/18 13:20	33.1	↓-3.9
6/18 13:30	29.8	↓-3.3
6/18 13:40	26.9	↓-2.9
6/18 13:50	24.7	↓-2.2
6/18 14:00	23.0	↓-1.7
6/18 14:10	21.9	↓-1.1
6/18 14:20	21.4	↓-0.5	干潮
6/18 14:30	21.5	↑0.1
6/18 14:40	22.2	↑0.7
6/18 14:50	23.5	↑1.3
6/18 15:00	25.4	↑1.9
6/18 15:10	27.9	↑2.5
6/18 15:20	31.0	↑3.1
6/18 15:30	34.6	↑3.6
6/18 15:40	38.7	↑4.1
6/18 15:50	43.4	↑4.7
6/18 16:00	48.5	↑5.1
6/18 16:10	54.0	↑5.5
6/18 16:20	59.9	↑5.9
6/18 16:30	66.2	↑6.3
6/18 16:40	72.9	↑6.7
6/18 16:50	79.8	↑6.9
6/18 17:00	86.9	↑7.1
6/18 17:10	94.2	↑7.3
6/18 17:20	101.7	↑7.5
6/18 17:30	109.2	↑7.5
6/18 17:40	116.8	↑7.6	最大潮位差
6/18 17:50	124.4	↑7.6	最大潮位差
6/18 18:00	131.9	↑7.5
6/18 18:10	139.3	↑7.4
6/18 18:20	146.5	↑7.2
6/18 18:30	153.6	↑7.1
6/18 18:40	160.4	↑6.8
6/18 18:50	166.9	↑6.5
6/18 19:00	173.0	↑6.1
6/18 19:10	178.8	↑5.8
6/18 19:20	184.2	↑5.4
6/18 19:30	189.2	↑5.0
6/18 19:40	193.6	↑4.4
6/18 19:50	197.6	↑4.0
6/18 20:00	201.1	↑3.5
6/18 20:10	204.0	↑2.9
6/18 20:20	206.3	↑2.3
6/18 20:30	208.1	↑1.8
6/18 20:40	209.3	↑1.2
6/18 20:50	210.0	↑0.7	満潮
6/18 21:00	210.0	0
6/18 21:10	209.5	↓-0.5
6/18 21:20	208.5	↓-1.0
6/18 21:30	206.8	↓-1.7
6/18 21:40	204.7	↓-2.1
6/18 21:50	202.0	↓-2.7
6/18 22:00	198.9	↓-3.1
6/18 22:10	195.3	↓-3.6
6/18 22:20	191.2	↓-4.1
6/18 22:30	186.8	↓-4.4
6/18 22:40	182.0	↓-4.8
6/18 22:50	176.9	↓-5.1
6/18 23:00	171.5	↓-5.4
6/18 23:10	165.8	↓-5.7
6/18 23:20	160.0	↓-5.8
6/18 23:30	154.1	↓-5.9
6/18 23:40	148.0	↓-6.1
6/18 23:50	141.9	↓-6.1