18 (火)	07:32	00:58	19:24	13:34
	166cm	29cm	161cm	52cm
中潮 出 06:30 入 18:33 出 04:21 入 14:22

島山（長崎）2042年03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
3/18 00:00	35.1	↓-2.4
3/18 00:10	33.1	↓-2.0
3/18 00:20	31.4	↓-1.7
3/18 00:30	30.1	↓-1.3
3/18 00:40	29.2	↓-0.9
3/18 00:50	28.8	↓-0.4	干潮
3/18 01:00	28.7	↓-0.1
3/18 01:10	29.1	↑0.4
3/18 01:20	29.8	↑0.7
3/18 01:30	31.0	↑1.2
3/18 01:40	32.6	↑1.6
3/18 01:50	34.6	↑2.0
3/18 02:00	36.9	↑2.3
3/18 02:10	39.7	↑2.8
3/18 02:20	42.8	↑3.1
3/18 02:30	46.3	↑3.5
3/18 02:40	50.1	↑3.8
3/18 02:50	54.2	↑4.1
3/18 03:00	58.5	↑4.3
3/18 03:10	63.1	↑4.6
3/18 03:20	68.0	↑4.9
3/18 03:30	73.0	↑5.0
3/18 03:40	78.2	↑5.2
3/18 03:50	83.5	↑5.3
3/18 04:00	88.9	↑5.4
3/18 04:10	94.3	↑5.4
3/18 04:20	99.8	↑5.5
3/18 04:30	105.2	↑5.4
3/18 04:40	110.6	↑5.4
3/18 04:50	116.0	↑5.4
3/18 05:00	121.2	↑5.2
3/18 05:10	126.2	↑5.0
3/18 05:20	131.1	↑4.9
3/18 05:30	135.7	↑4.6
3/18 05:40	140.1	↑4.4
3/18 05:50	144.2	↑4.1
3/18 06:00	148.0	↑3.8
3/18 06:10	151.5	↑3.5
3/18 06:20	154.6	↑3.1
3/18 06:30	157.4	↑2.8
3/18 06:40	159.8	↑2.4
3/18 06:50	161.7	↑1.9
3/18 07:00	163.3	↑1.6
3/18 07:10	164.4	↑1.1
3/18 07:20	165.1	↑0.7
3/18 07:30	165.4	↑0.3	満潮
3/18 07:40	165.2	↓-0.2
3/18 07:50	164.6	↓-0.6
3/18 08:00	163.5	↓-1.1
3/18 08:10	162.1	↓-1.4
3/18 08:20	160.2	↓-1.9
3/18 08:30	158.0	↓-2.2
3/18 08:40	155.4	↓-2.6
3/18 08:50	152.4	↓-3.0
3/18 09:00	149.1	↓-3.3
3/18 09:10	145.5	↓-3.6
3/18 09:20	141.7	↓-3.8
3/18 09:30	137.5	↓-4.2
3/18 09:40	133.2	↓-4.3
3/18 09:50	128.7	↓-4.5
3/18 10:00	124.0	↓-4.7
3/18 10:10	119.2	↓-4.8
3/18 10:20	114.4	↓-4.8
3/18 10:30	109.5	↓-4.9
3/18 10:40	104.5	↓-5.0
3/18 10:50	99.7	↓-4.8
3/18 11:00	94.8	↓-4.9
3/18 11:10	90.1	↓-4.7
3/18 11:20	85.6	↓-4.5
3/18 11:30	81.1	↓-4.5
3/18 11:40	76.9	↓-4.2
3/18 11:50	73.0	↓-3.9
3/18 12:00	69.3	↓-3.7
3/18 12:10	65.9	↓-3.4
3/18 12:20	62.8	↓-3.1
3/18 12:30	60.1	↓-2.7
3/18 12:40	57.7	↓-2.4
3/18 12:50	55.7	↓-2.0
3/18 13:00	54.1	↓-1.6
3/18 13:10	52.9	↓-1.2
3/18 13:20	52.1	↓-0.8
3/18 13:30	51.7	↓-0.4	干潮
3/18 13:40	51.8	↑0.1
3/18 13:50	52.3	↑0.5
3/18 14:00	53.2	↑0.9
3/18 14:10	54.6	↑1.4
3/18 14:20	56.3	↑1.7
3/18 14:30	58.4	↑2.1
3/18 14:40	60.9	↑2.5
3/18 14:50	63.8	↑2.9
3/18 15:00	66.9	↑3.1
3/18 15:10	70.4	↑3.5
3/18 15:20	74.2	↑3.8
3/18 15:30	78.2	↑4.0
3/18 15:40	82.5	↑4.3
3/18 15:50	86.9	↑4.4
3/18 16:00	91.5	↑4.6
3/18 16:10	96.2	↑4.7
3/18 16:20	101.0	↑4.8
3/18 16:30	105.9	↑4.9
3/18 16:40	110.7	↑4.8
3/18 16:50	115.5	↑4.8
3/18 17:00	120.3	↑4.8
3/18 17:10	124.9	↑4.6
3/18 17:20	129.4	↑4.5
3/18 17:30	133.7	↑4.3
3/18 17:40	137.8	↑4.1
3/18 17:50	141.6	↑3.8
3/18 18:00	145.1	↑3.5
3/18 18:10	148.3	↑3.2
3/18 18:20	151.2	↑2.9
3/18 18:30	153.7	↑2.5
3/18 18:40	155.9	↑2.2
3/18 18:50	157.6	↑1.7
3/18 19:00	158.8	↑1.2
3/18 19:10	159.7	↑0.9
3/18 19:20	160.1	↑0.4	満潮
3/18 19:30	160.0	↓-0.1
3/18 19:40	159.4	↓-0.6
3/18 19:50	158.4	↓-1.0
3/18 20:00	156.9	↓-1.5
3/18 20:10	154.9	↓-2.0
3/18 20:20	152.5	↓-2.4
3/18 20:30	149.7	↓-2.8
3/18 20:40	146.4	↓-3.3
3/18 20:50	142.8	↓-3.6
3/18 21:00	138.7	↓-4.1
3/18 21:10	134.3	↓-4.4
3/18 21:20	129.6	↓-4.7
3/18 21:30	124.6	↓-5.0
3/18 21:40	119.3	↓-5.3
3/18 21:50	113.7	↓-5.6
3/18 22:00	108.0	↓-5.7
3/18 22:10	102.2	↓-5.8
3/18 22:20	96.2	↓-6.0
3/18 22:30	90.1	↓-6.1	最大潮位差
3/18 22:40	84.1	↓-6.0
3/18 22:50	78.0	↓-6.1	最大潮位差
3/18 23:00	72.0	↓-6.0
3/18 23:10	66.1	↓-5.9
3/18 23:20	60.3	↓-5.8
3/18 23:30	54.7	↓-5.6
3/18 23:40	49.4	↓-5.3
3/18 23:50	44.3	↓-5.1