11 (火)	11:17	05:07	23:36	17:27
	244cm	23cm	235cm	32cm
中潮 出 07:10 入 18:04 出 21:48 入 08:47 潮干狩り ○ 15:58～18:04

黒子島（長崎）2031年02月11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
2/11 00:00	233.2	↓-4.7
2/11 00:10	227.8	↓-5.4
2/11 00:20	221.7	↓-6.1
2/11 00:30	215.0	↓-6.7
2/11 00:40	207.8	↓-7.2
2/11 00:50	200.1	↓-7.7
2/11 01:00	191.9	↓-8.2
2/11 01:10	183.3	↓-8.6
2/11 01:20	174.4	↓-8.9
2/11 01:30	165.2	↓-9.2
2/11 01:40	155.8	↓-9.4
2/11 01:50	146.2	↓-9.6	最大潮位差
2/11 02:00	136.6	↓-9.6	最大潮位差
2/11 02:10	127.0	↓-9.6	最大潮位差
2/11 02:20	117.5	↓-9.5
2/11 02:30	108.1	↓-9.4
2/11 02:40	98.9	↓-9.2
2/11 02:50	89.9	↓-9.0
2/11 03:00	81.3	↓-8.6
2/11 03:10	73.1	↓-8.2
2/11 03:20	65.4	↓-7.7
2/11 03:30	58.2	↓-7.2
2/11 03:40	51.5	↓-6.7
2/11 03:50	45.4	↓-6.1
2/11 04:00	40.0	↓-5.4
2/11 04:10	35.3	↓-4.7
2/11 04:20	31.3	↓-4.0
2/11 04:30	28.0	↓-3.3
2/11 04:40	25.6	↓-2.4
2/11 04:50	23.9	↓-1.7
2/11 05:00	23.0	↓-0.9	干潮
2/11 05:10	22.9	↓-0.1
2/11 05:20	23.6	↑0.7
2/11 05:30	25.1	↑1.5
2/11 05:40	27.4	↑2.3
2/11 05:50	30.5	↑3.1
2/11 06:00	34.3	↑3.8
2/11 06:10	38.9	↑4.6
2/11 06:20	44.1	↑5.2
2/11 06:30	50.0	↑5.9
2/11 06:40	56.4	↑6.4
2/11 06:50	63.4	↑7.0
2/11 07:00	71.0	↑7.6
2/11 07:10	78.9	↑7.9
2/11 07:20	87.3	↑8.4
2/11 07:30	96.0	↑8.7
2/11 07:40	105.0	↑9.0
2/11 07:50	114.1	↑9.1
2/11 08:00	123.4	↑9.3
2/11 08:10	132.8	↑9.4
2/11 08:20	142.1	↑9.3
2/11 08:30	151.4	↑9.3
2/11 08:40	160.6	↑9.2
2/11 08:50	169.6	↑9.0
2/11 09:00	178.3	↑8.7
2/11 09:10	186.7	↑8.4
2/11 09:20	194.7	↑8.0
2/11 09:30	202.2	↑7.5
2/11 09:40	209.3	↑7.1
2/11 09:50	215.8	↑6.5
2/11 10:00	221.7	↑5.9
2/11 10:10	227.0	↑5.3
2/11 10:20	231.6	↑4.6
2/11 10:30	235.5	↑3.9
2/11 10:40	238.7	↑3.2
2/11 10:50	241.2	↑2.5
2/11 11:00	242.8	↑1.6
2/11 11:10	243.7	↑0.9	満潮
2/11 11:20	243.8	↑0.1
2/11 11:30	243.2	↓-0.6
2/11 11:40	241.7	↓-1.5
2/11 11:50	239.5	↓-2.2
2/11 12:00	236.6	↓-2.9
2/11 12:10	232.9	↓-3.7
2/11 12:20	228.6	↓-4.3
2/11 12:30	223.5	↓-5.1
2/11 12:40	217.9	↓-5.6
2/11 12:50	211.7	↓-6.2
2/11 13:00	204.9	↓-6.8
2/11 13:10	197.7	↓-7.2
2/11 13:20	190.0	↓-7.7
2/11 13:30	181.9	↓-8.1
2/11 13:40	173.5	↓-8.4
2/11 13:50	164.9	↓-8.6
2/11 14:00	156.1	↓-8.8
2/11 14:10	147.1	↓-9.0
2/11 14:20	138.1	↓-9.0
2/11 14:30	129.1	↓-9.0
2/11 14:40	120.2	↓-8.9
2/11 14:50	111.4	↓-8.8
2/11 15:00	102.7	↓-8.7
2/11 15:10	94.4	↓-8.3
2/11 15:20	86.3	↓-8.1
2/11 15:30	78.7	↓-7.6
2/11 15:40	71.4	↓-7.3
2/11 15:50	64.6	↓-6.8
2/11 16:00	58.4	↓-6.2
2/11 16:10	52.7	↓-5.7
2/11 16:20	47.7	↓-5.0
2/11 16:30	43.3	↓-4.4
2/11 16:40	39.5	↓-3.8
2/11 16:50	36.5	↓-3.0
2/11 17:00	34.2	↓-2.3
2/11 17:10	32.6	↓-1.6
2/11 17:20	31.8	↓-0.8	干潮
2/11 17:30	31.7	↓-0.1
2/11 17:40	32.4	↑0.7
2/11 17:50	33.8	↑1.4
2/11 18:00	36.0	↑2.2
2/11 18:10	38.9	↑2.9
2/11 18:20	42.4	↑3.5
2/11 18:30	46.7	↑4.3
2/11 18:40	51.5	↑4.8
2/11 18:50	57.0	↑5.5
2/11 19:00	63.0	↑6.0
2/11 19:10	69.5	↑6.5
2/11 19:20	76.5	↑7.0
2/11 19:30	83.8	↑7.3
2/11 19:40	91.6	↑7.8
2/11 19:50	99.6	↑8.0
2/11 20:00	107.9	↑8.3
2/11 20:10	116.4	↑8.5
2/11 20:20	124.9	↑8.5
2/11 20:30	133.6	↑8.7
2/11 20:40	142.2	↑8.6
2/11 20:50	150.7	↑8.5
2/11 21:00	159.2	↑8.5
2/11 21:10	167.4	↑8.2
2/11 21:20	175.3	↑7.9
2/11 21:30	183.0	↑7.7
2/11 21:40	190.3	↑7.3
2/11 21:50	197.2	↑6.9
2/11 22:00	203.6	↑6.4
2/11 22:10	209.5	↑5.9
2/11 22:20	214.8	↑5.3
2/11 22:30	219.6	↑4.8
2/11 22:40	223.7	↑4.1
2/11 22:50	227.2	↑3.5
2/11 23:00	230.0	↑2.8
2/11 23:10	232.1	↑2.1
2/11 23:20	233.5	↑1.4
2/11 23:30	234.2	↑0.7	満潮
2/11 23:40	234.2	0
2/11 23:50	233.5	↓-0.7