13 (水)	06:50	00:19	18:38	12:45
	169cm	34cm	172cm	66cm
中潮 出 07:20 入 17:15 出 04:09 入 14:36

島山（長崎）2028年12月13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
12/13 00:00	34.5	↓-1.0
12/13 00:10	33.9	↓-0.6	干潮
12/13 00:20	33.8	↓-0.1
12/13 00:30	34.2	↑0.4
12/13 00:40	34.9	↑0.7
12/13 00:50	36.1	↑1.2
12/13 01:00	37.7	↑1.6
12/13 01:10	39.7	↑2.0
12/13 01:20	42.2	↑2.5
12/13 01:30	45.0	↑2.8
12/13 01:40	48.2	↑3.2
12/13 01:50	51.7	↑3.5
12/13 02:00	55.5	↑3.8
12/13 02:10	59.7	↑4.2
12/13 02:20	64.1	↑4.4
12/13 02:30	68.8	↑4.7
12/13 02:40	73.7	↑4.9
12/13 02:50	78.7	↑5.0
12/13 03:00	83.9	↑5.2
12/13 03:10	89.2	↑5.3
12/13 03:20	94.6	↑5.4
12/13 03:30	100.1	↑5.5
12/13 03:40	105.5	↑5.4
12/13 03:50	110.9	↑5.4
12/13 04:00	116.3	↑5.4
12/13 04:10	121.6	↑5.3
12/13 04:20	126.7	↑5.1
12/13 04:30	131.6	↑4.9
12/13 04:40	136.4	↑4.8
12/13 04:50	140.9	↑4.5
12/13 05:00	145.2	↑4.3
12/13 05:10	149.2	↑4.0
12/13 05:20	152.8	↑3.6
12/13 05:30	156.2	↑3.4
12/13 05:40	159.2	↑3.0
12/13 05:50	161.8	↑2.6
12/13 06:00	164.0	↑2.2
12/13 06:10	165.8	↑1.8
12/13 06:20	167.2	↑1.4
12/13 06:30	168.2	↑1.0
12/13 06:40	168.8	↑0.6	満潮
12/13 06:50	169.0	↑0.2	満潮
12/13 07:00	168.7	↓-0.3
12/13 07:10	168.0	↓-0.7
12/13 07:20	167.0	↓-1.0
12/13 07:30	165.5	↓-1.5
12/13 07:40	163.6	↓-1.9
12/13 07:50	161.4	↓-2.2
12/13 08:00	158.9	↓-2.5
12/13 08:10	156.0	↓-2.9
12/13 08:20	152.8	↓-3.2
12/13 08:30	149.3	↓-3.5
12/13 08:40	145.6	↓-3.7
12/13 08:50	141.7	↓-3.9
12/13 09:00	137.5	↓-4.2
12/13 09:10	133.3	↓-4.2
12/13 09:20	128.9	↓-4.4
12/13 09:30	124.4	↓-4.5
12/13 09:40	119.8	↓-4.6
12/13 09:50	115.3	↓-4.5
12/13 10:00	110.7	↓-4.6
12/13 10:10	106.3	↓-4.4
12/13 10:20	101.9	↓-4.4
12/13 10:30	97.6	↓-4.3
12/13 10:40	93.5	↓-4.1
12/13 10:50	89.5	↓-4.0
12/13 11:00	85.8	↓-3.7
12/13 11:10	82.3	↓-3.5
12/13 11:20	79.1	↓-3.2
12/13 11:30	76.2	↓-2.9
12/13 11:40	73.6	↓-2.6
12/13 11:50	71.3	↓-2.3
12/13 12:00	69.4	↓-1.9
12/13 12:10	67.9	↓-1.5
12/13 12:20	66.8	↓-1.1
12/13 12:30	66.0	↓-0.8
12/13 12:40	65.7	↓-0.3	干潮
12/13 12:50	65.7	0
12/13 13:00	66.2	↑0.5
12/13 13:10	67.0	↑0.8
12/13 13:20	68.3	↑1.3
12/13 13:30	69.9	↑1.6
12/13 13:40	71.9	↑2.0
12/13 13:50	74.3	↑2.4
12/13 14:00	77.0	↑2.7
12/13 14:10	80.0	↑3.0
12/13 14:20	83.3	↑3.3
12/13 14:30	86.9	↑3.6
12/13 14:40	90.7	↑3.8
12/13 14:50	94.8	↑4.1
12/13 15:00	99.0	↑4.2
12/13 15:10	103.4	↑4.4
12/13 15:20	108.0	↑4.6
12/13 15:30	112.6	↑4.6
12/13 15:40	117.2	↑4.6
12/13 15:50	121.9	↑4.7
12/13 16:00	126.6	↑4.7
12/13 16:10	131.2	↑4.6
12/13 16:20	135.7	↑4.5
12/13 16:30	140.0	↑4.3
12/13 16:40	144.2	↑4.2
12/13 16:50	148.2	↑4.0
12/13 17:00	152.0	↑3.8
12/13 17:10	155.5	↑3.5
12/13 17:20	158.7	↑3.2
12/13 17:30	161.6	↑2.9
12/13 17:40	164.1	↑2.5
12/13 17:50	166.3	↑2.2
12/13 18:00	168.1	↑1.8
12/13 18:10	169.5	↑1.4
12/13 18:20	170.4	↑0.9
12/13 18:30	170.9	↑0.5	満潮
12/13 18:40	171.0	↑0.1
12/13 18:50	170.6	↓-0.4
12/13 19:00	169.8	↓-0.8
12/13 19:10	168.5	↓-1.3
12/13 19:20	166.8	↓-1.7
12/13 19:30	164.6	↓-2.2
12/13 19:40	162.0	↓-2.6
12/13 19:50	159.0	↓-3.0
12/13 20:00	155.5	↓-3.5
12/13 20:10	151.7	↓-3.8
12/13 20:20	147.6	↓-4.1
12/13 20:30	143.0	↓-4.6
12/13 20:40	138.2	↓-4.8
12/13 20:50	133.1	↓-5.1
12/13 21:00	127.8	↓-5.3
12/13 21:10	122.2	↓-5.6
12/13 21:20	116.5	↓-5.7
12/13 21:30	110.6	↓-5.9
12/13 21:40	104.7	↓-5.9
12/13 21:50	98.6	↓-6.1	最大潮位差
12/13 22:00	92.5	↓-6.1	最大潮位差
12/13 22:10	86.5	↓-6.0
12/13 22:20	80.5	↓-6.0
12/13 22:30	74.6	↓-5.9
12/13 22:40	68.8	↓-5.8
12/13 22:50	63.3	↓-5.5
12/13 23:00	57.9	↓-5.4
12/13 23:10	52.8	↓-5.1
12/13 23:20	47.9	↓-4.9
12/13 23:30	43.4	↓-4.5
12/13 23:40	39.2	↓-4.2
12/13 23:50	35.4	↓-3.8