12 (金)	08:48	02:18	20:35	14:46
	181cm	2cm	176cm	39cm
大潮 出 07:12 入 18:04 出 16:53 入 06:32 潮干狩り ○ 13:55～15:35

島山（長崎）2044年02月12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
2/12 00:00	48.3	↓-6.1
2/12 00:10	42.4	↓-5.9
2/12 00:20	36.7	↓-5.7
2/12 00:30	31.3	↓-5.4
2/12 00:40	26.3	↓-5.0
2/12 00:50	21.7	↓-4.6
2/12 01:00	17.5	↓-4.2
2/12 01:10	13.7	↓-3.8
2/12 01:20	10.4	↓-3.3
2/12 01:30	7.5	↓-2.9
2/12 01:40	5.2	↓-2.3
2/12 01:50	3.5	↓-1.7
2/12 02:00	2.2	↓-1.3
2/12 02:10	1.6	↓-0.6	干潮
2/12 02:20	1.5	↓-0.1
2/12 02:30	2.0	↑0.5
2/12 02:40	3.0	↑1.0
2/12 02:50	4.7	↑1.7
2/12 03:00	6.8	↑2.1
2/12 03:10	9.6	↑2.8
2/12 03:20	12.8	↑3.2
2/12 03:30	16.6	↑3.8
2/12 03:40	20.8	↑4.2
2/12 03:50	25.5	↑4.7
2/12 04:00	30.7	↑5.2
2/12 04:10	36.2	↑5.5
2/12 04:20	42.1	↑5.9
2/12 04:30	48.3	↑6.2
2/12 04:40	54.8	↑6.5
2/12 04:50	61.6	↑6.8
2/12 05:00	68.5	↑6.9
2/12 05:10	75.6	↑7.1
2/12 05:20	82.8	↑7.2
2/12 05:30	90.0	↑7.2
2/12 05:40	97.3	↑7.3
2/12 05:50	104.5	↑7.2
2/12 06:00	111.6	↑7.1
2/12 06:10	118.6	↑7.0
2/12 06:20	125.4	↑6.8
2/12 06:30	131.9	↑6.5
2/12 06:40	138.2	↑6.3
2/12 06:50	144.2	↑6.0
2/12 07:00	149.9	↑5.7
2/12 07:10	155.1	↑5.2
2/12 07:20	160.0	↑4.9
2/12 07:30	164.4	↑4.4
2/12 07:40	168.3	↑3.9
2/12 07:50	171.7	↑3.4
2/12 08:00	174.6	↑2.9
2/12 08:10	176.9	↑2.3
2/12 08:20	178.7	↑1.8
2/12 08:30	179.9	↑1.2
2/12 08:40	180.6	↑0.7	満潮
2/12 08:50	180.7	↑0.1
2/12 09:00	180.2	↓-0.5
2/12 09:10	179.2	↓-1.0
2/12 09:20	177.6	↓-1.6
2/12 09:30	175.5	↓-2.1
2/12 09:40	172.8	↓-2.7
2/12 09:50	169.7	↓-3.1
2/12 10:00	166.1	↓-3.6
2/12 10:10	162.1	↓-4.0
2/12 10:20	157.7	↓-4.4
2/12 10:30	152.9	↓-4.8
2/12 10:40	147.7	↓-5.2
2/12 10:50	142.3	↓-5.4
2/12 11:00	136.6	↓-5.7
2/12 11:10	130.7	↓-5.9
2/12 11:20	124.7	↓-6.0
2/12 11:30	118.6	↓-6.1
2/12 11:40	112.3	↓-6.3
2/12 11:50	106.1	↓-6.2
2/12 12:00	99.9	↓-6.2
2/12 12:10	93.7	↓-6.2
2/12 12:20	87.7	↓-6.0
2/12 12:30	81.9	↓-5.8
2/12 12:40	76.2	↓-5.7
2/12 12:50	70.8	↓-5.4
2/12 13:00	65.8	↓-5.0
2/12 13:10	61.0	↓-4.8
2/12 13:20	56.6	↓-4.4
2/12 13:30	52.6	↓-4.0
2/12 13:40	49.1	↓-3.5
2/12 13:50	46.0	↓-3.1
2/12 14:00	43.4	↓-2.6
2/12 14:10	41.3	↓-2.1
2/12 14:20	39.7	↓-1.6
2/12 14:30	38.7	↓-1.0
2/12 14:40	38.1	↓-0.6	干潮
2/12 14:50	38.2	↑0.1
2/12 15:00	38.7	↑0.5
2/12 15:10	39.8	↑1.1
2/12 15:20	41.5	↑1.7
2/12 15:30	43.6	↑2.1
2/12 15:40	46.2	↑2.6
2/12 15:50	49.4	↑3.2
2/12 16:00	52.9	↑3.5
2/12 16:10	56.9	↑4.0
2/12 16:20	61.3	↑4.4
2/12 16:30	66.1	↑4.8
2/12 16:40	71.2	↑5.1
2/12 16:50	76.5	↑5.3
2/12 17:00	82.1	↑5.6
2/12 17:10	87.9	↑5.8
2/12 17:20	93.9	↑6.0
2/12 17:30	99.9	↑6.0
2/12 17:40	106.1	↑6.2
2/12 17:50	112.2	↑6.1
2/12 18:00	118.3	↑6.1
2/12 18:10	124.3	↑6.0
2/12 18:20	130.2	↑5.9
2/12 18:30	135.8	↑5.6
2/12 18:40	141.3	↑5.5
2/12 18:50	146.5	↑5.2
2/12 19:00	151.3	↑4.8
2/12 19:10	155.8	↑4.5
2/12 19:20	159.9	↑4.1
2/12 19:30	163.6	↑3.7
2/12 19:40	166.8	↑3.2
2/12 19:50	169.6	↑2.8
2/12 20:00	171.8	↑2.2
2/12 20:10	173.4	↑1.6
2/12 20:20	174.5	↑1.1
2/12 20:30	175.1	↑0.6	満潮
2/12 20:40	175.0	↓-0.1
2/12 20:50	174.4	↓-0.6
2/12 21:00	173.2	↓-1.2
2/12 21:10	171.3	↓-1.9
2/12 21:20	169.0	↓-2.3
2/12 21:30	166.0	↓-3.0
2/12 21:40	162.5	↓-3.5
2/12 21:50	158.5	↓-4.0
2/12 22:00	153.9	↓-4.6
2/12 22:10	148.9	↓-5.0
2/12 22:20	143.4	↓-5.5
2/12 22:30	137.6	↓-5.8
2/12 22:40	131.3	↓-6.3
2/12 22:50	124.7	↓-6.6
2/12 23:00	117.9	↓-6.8
2/12 23:10	110.8	↓-7.1
2/12 23:20	103.5	↓-7.3
2/12 23:30	96.0	↓-7.5
2/12 23:40	88.5	↓-7.5
2/12 23:50	80.9	↓-7.6	最大潮位差