18 (木)	10:47	05:00	23:40	17:09
	204cm	72cm	215cm	28cm
中潮 出 05:11 入 19:38 出 08:20 入 22:37 潮干狩り ○ 15:48～18:29

大山浦（長崎）2026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	209.2	↓-3.0
6/18 00:10	205.6	↓-3.6
6/18 00:20	201.5	↓-4.1
6/18 00:30	197.0	↓-4.5
6/18 00:40	192.1	↓-4.9
6/18 00:50	186.8	↓-5.3
6/18 01:00	181.3	↓-5.5
6/18 01:10	175.4	↓-5.9
6/18 01:20	169.3	↓-6.1
6/18 01:30	163.1	↓-6.2
6/18 01:40	156.7	↓-6.4
6/18 01:50	150.3	↓-6.4
6/18 02:00	143.8	↓-6.5
6/18 02:10	137.3	↓-6.5
6/18 02:20	130.9	↓-6.4
6/18 02:30	124.6	↓-6.3
6/18 02:40	118.5	↓-6.1
6/18 02:50	112.6	↓-5.9
6/18 03:00	106.9	↓-5.7
6/18 03:10	101.5	↓-5.4
6/18 03:20	96.5	↓-5.0
6/18 03:30	91.8	↓-4.7
6/18 03:40	87.6	↓-4.2
6/18 03:50	83.8	↓-3.8
6/18 04:00	80.4	↓-3.4
6/18 04:10	77.6	↓-2.8
6/18 04:20	75.2	↓-2.4
6/18 04:30	73.4	↓-1.8
6/18 04:40	72.1	↓-1.3
6/18 04:50	71.3	↓-0.8	干潮
6/18 05:00	71.1	↓-0.2	干潮
6/18 05:10	71.4	↑0.3
6/18 05:20	72.3	↑0.9
6/18 05:30	73.7	↑1.4
6/18 05:40	75.7	↑2.0
6/18 05:50	78.1	↑2.4
6/18 06:00	81.0	↑2.9
6/18 06:10	84.4	↑3.4
6/18 06:20	88.2	↑3.8
6/18 06:30	92.4	↑4.2
6/18 06:40	97.0	↑4.6
6/18 06:50	101.9	↑4.9
6/18 07:00	107.1	↑5.2
6/18 07:10	112.5	↑5.4
6/18 07:20	118.1	↑5.6
6/18 07:30	123.9	↑5.8
6/18 07:40	129.8	↑5.9
6/18 07:50	135.8	↑6.0
6/18 08:00	141.8	↑6.0
6/18 08:10	147.8	↑6.0
6/18 08:20	153.6	↑5.8
6/18 08:30	159.4	↑5.8
6/18 08:40	165.0	↑5.6
6/18 08:50	170.3	↑5.3
6/18 09:00	175.4	↑5.1
6/18 09:10	180.2	↑4.8
6/18 09:20	184.6	↑4.4
6/18 09:30	188.7	↑4.1
6/18 09:40	192.3	↑3.6
6/18 09:50	195.5	↑3.2
6/18 10:00	198.2	↑2.7
6/18 10:10	200.5	↑2.3
6/18 10:20	202.1	↑1.6
6/18 10:30	203.3	↑1.2
6/18 10:40	203.9	↑0.6	満潮
6/18 10:50	203.9	0
6/18 11:00	203.4	↓-0.5
6/18 11:10	202.3	↓-1.1
6/18 11:20	200.6	↓-1.7
6/18 11:30	198.4	↓-2.2
6/18 11:40	195.7	↓-2.7
6/18 11:50	192.3	↓-3.4
6/18 12:00	188.5	↓-3.8
6/18 12:10	184.2	↓-4.3
6/18 12:20	179.5	↓-4.7
6/18 12:30	174.3	↓-5.2
6/18 12:40	168.7	↓-5.6
6/18 12:50	162.7	↓-6.0
6/18 13:00	156.4	↓-6.3
6/18 13:10	149.9	↓-6.5
6/18 13:20	143.1	↓-6.8
6/18 13:30	136.1	↓-7.0
6/18 13:40	128.9	↓-7.2
6/18 13:50	121.7	↓-7.2
6/18 14:00	114.4	↓-7.3
6/18 14:10	107.1	↓-7.3
6/18 14:20	99.9	↓-7.2
6/18 14:30	92.7	↓-7.2
6/18 14:40	85.8	↓-6.9
6/18 14:50	79.0	↓-6.8
6/18 15:00	72.5	↓-6.5
6/18 15:10	66.2	↓-6.3
6/18 15:20	60.3	↓-5.9
6/18 15:30	54.8	↓-5.5
6/18 15:40	49.7	↓-5.1
6/18 15:50	45.0	↓-4.7
6/18 16:00	40.8	↓-4.2
6/18 16:10	37.1	↓-3.7
6/18 16:20	34.0	↓-3.1
6/18 16:30	31.4	↓-2.6
6/18 16:40	29.4	↓-2.0
6/18 16:50	28.0	↓-1.4
6/18 17:00	27.2	↓-0.8	干潮
6/18 17:10	27.1	↓-0.1
6/18 17:20	27.5	↑0.4
6/18 17:30	28.5	↑1.0
6/18 17:40	30.2	↑1.7
6/18 17:50	32.4	↑2.2
6/18 18:00	35.2	↑2.8
6/18 18:10	38.6	↑3.4
6/18 18:20	42.5	↑3.9
6/18 18:30	47.0	↑4.5
6/18 18:40	51.9	↑4.9
6/18 18:50	57.3	↑5.4
6/18 19:00	63.0	↑5.7
6/18 19:10	69.2	↑6.2
6/18 19:20	75.7	↑6.5
6/18 19:30	82.5	↑6.8
6/18 19:40	89.5	↑7.0
6/18 19:50	96.8	↑7.3
6/18 20:00	104.2	↑7.4
6/18 20:10	111.7	↑7.5
6/18 20:20	119.2	↑7.5
6/18 20:30	126.8	↑7.6	最大潮位差
6/18 20:40	134.3	↑7.5
6/18 20:50	141.7	↑7.4
6/18 21:00	149.0	↑7.3
6/18 21:10	156.0	↑7.0
6/18 21:20	162.9	↑6.9
6/18 21:30	169.5	↑6.6
6/18 21:40	175.7	↑6.2
6/18 21:50	181.6	↑5.9
6/18 22:00	187.1	↑5.5
6/18 22:10	192.1	↑5.0
6/18 22:20	196.7	↑4.6
6/18 22:30	200.8	↑4.1
6/18 22:40	204.4	↑3.6
6/18 22:50	207.5	↑3.1
6/18 23:00	210.0	↑2.5
6/18 23:10	211.9	↑1.9
6/18 23:20	213.3	↑1.4
6/18 23:30	214.1	↑0.8	満潮
6/18 23:40	214.3	↑0.2	満潮
6/18 23:50	214.0	↓-0.3