18 (木)	11:47	05:39	-	18:01
	181cm	16cm	-	14cm
中潮 出 07:05 入 18:09 出 23:23 入 09:31

島山（長崎）2044年02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
2/18 00:00	179.5	↓-1.4
2/18 00:10	177.5	↓-2.0
2/18 00:20	174.9	↓-2.6
2/18 00:30	171.8	↓-3.1
2/18 00:40	168.1	↓-3.7
2/18 00:50	163.8	↓-4.3
2/18 01:00	159.1	↓-4.7
2/18 01:10	154.0	↓-5.1
2/18 01:20	148.4	↓-5.6
2/18 01:30	142.5	↓-5.9
2/18 01:40	136.2	↓-6.3
2/18 01:50	129.7	↓-6.5
2/18 02:00	123.0	↓-6.7
2/18 02:10	116.0	↓-7.0
2/18 02:20	109.0	↓-7.0
2/18 02:30	101.9	↓-7.1
2/18 02:40	94.7	↓-7.2	最大潮位差
2/18 02:50	87.6	↓-7.1
2/18 03:00	80.5	↓-7.1
2/18 03:10	73.6	↓-6.9
2/18 03:20	66.9	↓-6.7
2/18 03:30	60.5	↓-6.4
2/18 03:40	54.3	↓-6.2
2/18 03:50	48.4	↓-5.9
2/18 04:00	42.9	↓-5.5
2/18 04:10	37.8	↓-5.1
2/18 04:20	33.2	↓-4.6
2/18 04:30	29.0	↓-4.2
2/18 04:40	25.4	↓-3.6
2/18 04:50	22.2	↓-3.2
2/18 05:00	19.7	↓-2.5
2/18 05:10	17.7	↓-2.0
2/18 05:20	16.3	↓-1.4
2/18 05:30	15.6	↓-0.7	干潮
2/18 05:40	15.4	↓-0.2
2/18 05:50	15.8	↑0.4
2/18 06:00	16.9	↑1.1
2/18 06:10	18.5	↑1.6
2/18 06:20	20.7	↑2.2
2/18 06:30	23.5	↑2.8
2/18 06:40	26.8	↑3.3
2/18 06:50	30.7	↑3.9
2/18 07:00	35.0	↑4.3
2/18 07:10	39.8	↑4.8
2/18 07:20	45.0	↑5.2
2/18 07:30	50.7	↑5.7
2/18 07:40	56.6	↑5.9
2/18 07:50	62.9	↑6.3
2/18 08:00	69.4	↑6.5
2/18 08:10	76.1	↑6.7
2/18 08:20	83.0	↑6.9
2/18 08:30	90.0	↑7.0
2/18 08:40	97.0	↑7.0
2/18 08:50	104.1	↑7.1
2/18 09:00	111.1	↑7.0
2/18 09:10	118.0	↑6.9
2/18 09:20	124.8	↑6.8
2/18 09:30	131.3	↑6.5
2/18 09:40	137.7	↑6.4
2/18 09:50	143.7	↑6.0
2/18 10:00	149.4	↑5.7
2/18 10:10	154.7	↑5.3
2/18 10:20	159.7	↑5.0
2/18 10:30	164.1	↑4.4
2/18 10:40	168.1	↑4.0
2/18 10:50	171.6	↑3.5
2/18 11:00	174.5	↑2.9
2/18 11:10	176.9	↑2.4
2/18 11:20	178.8	↑1.9
2/18 11:30	180.0	↑1.2
2/18 11:40	180.6	↑0.6	満潮
2/18 11:50	180.7	↑0.1
2/18 12:00	180.1	↓-0.6
2/18 12:10	179.0	↓-1.1
2/18 12:20	177.3	↓-1.7
2/18 12:30	175.0	↓-2.3
2/18 12:40	172.1	↓-2.9
2/18 12:50	168.7	↓-3.4
2/18 13:00	164.8	↓-3.9
2/18 13:10	160.4	↓-4.4
2/18 13:20	155.6	↓-4.8
2/18 13:30	150.3	↓-5.3
2/18 13:40	144.7	↓-5.6
2/18 13:50	138.7	↓-6.0
2/18 14:00	132.5	↓-6.2
2/18 14:10	126.0	↓-6.5
2/18 14:20	119.3	↓-6.7
2/18 14:30	112.4	↓-6.9
2/18 14:40	105.4	↓-7.0
2/18 14:50	98.4	↓-7.0
2/18 15:00	91.3	↓-7.1
2/18 15:10	84.4	↓-6.9
2/18 15:20	77.5	↓-6.9
2/18 15:30	70.7	↓-6.8
2/18 15:40	64.1	↓-6.6
2/18 15:50	57.8	↓-6.3
2/18 16:00	51.7	↓-6.1
2/18 16:10	46.0	↓-5.7
2/18 16:20	40.6	↓-5.4
2/18 16:30	35.7	↓-4.9
2/18 16:40	31.1	↓-4.6
2/18 16:50	27.1	↓-4.0
2/18 17:00	23.5	↓-3.6
2/18 17:10	20.4	↓-3.1
2/18 17:20	17.9	↓-2.5
2/18 17:30	15.9	↓-2.0
2/18 17:40	14.5	↓-1.4
2/18 17:50	13.7	↓-0.8
2/18 18:00	13.4	↓-0.3	干潮
2/18 18:10	13.7	↑0.3
2/18 18:20	14.6	↑0.9
2/18 18:30	16.0	↑1.4
2/18 18:40	18.0	↑2.0
2/18 18:50	20.6	↑2.6
2/18 19:00	23.6	↑3.0
2/18 19:10	27.2	↑3.6
2/18 19:20	31.2	↑4.0
2/18 19:30	35.7	↑4.5
2/18 19:40	40.5	↑4.8
2/18 19:50	45.7	↑5.2
2/18 20:00	51.3	↑5.6
2/18 20:10	57.1	↑5.8
2/18 20:20	63.2	↑6.1
2/18 20:30	69.5	↑6.3
2/18 20:40	75.9	↑6.4
2/18 20:50	82.4	↑6.5
2/18 21:00	89.0	↑6.6
2/18 21:10	95.6	↑6.6
2/18 21:20	102.2	↑6.6
2/18 21:30	108.7	↑6.5
2/18 21:40	115.1	↑6.4
2/18 21:50	121.3	↑6.2
2/18 22:00	127.2	↑5.9
2/18 22:10	132.9	↑5.7
2/18 22:20	138.4	↑5.5
2/18 22:30	143.4	↑5.0
2/18 22:40	148.1	↑4.7
2/18 22:50	152.4	↑4.3
2/18 23:00	156.3	↑3.9
2/18 23:10	159.7	↑3.4
2/18 23:20	162.6	↑2.9
2/18 23:30	165.1	↑2.5
2/18 23:40	167.0	↑1.9
2/18 23:50	168.4	↑1.4