22 (金)	00:13	06:29	12:55	19:06
	169cm	30cm	176cm	51cm
小潮 出 07:25 入 17:18 出 11:12 入 23:18

島山（長崎）2028年12月22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
12/22 00:00	168.3	↑0.8
12/22 00:10	168.7	↑0.4	満潮
12/22 00:20	168.6	↓-0.1
12/22 00:30	168.0	↓-0.6
12/22 00:40	166.9	↓-1.1
12/22 00:50	165.4	↓-1.5
12/22 01:00	163.4	↓-2.0
12/22 01:10	160.9	↓-2.5
12/22 01:20	158.0	↓-2.9
12/22 01:30	154.7	↓-3.3
12/22 01:40	151.1	↓-3.6
12/22 01:50	147.0	↓-4.1
12/22 02:00	142.7	↓-4.3
12/22 02:10	138.0	↓-4.7
12/22 02:20	133.0	↓-5.0
12/22 02:30	127.8	↓-5.2
12/22 02:40	122.4	↓-5.4
12/22 02:50	116.9	↓-5.5
12/22 03:00	111.2	↓-5.7
12/22 03:10	105.4	↓-5.8
12/22 03:20	99.6	↓-5.8
12/22 03:30	93.8	↓-5.8
12/22 03:40	88.0	↓-5.8
12/22 03:50	82.3	↓-5.7
12/22 04:00	76.7	↓-5.6
12/22 04:10	71.2	↓-5.5
12/22 04:20	66.0	↓-5.2
12/22 04:30	61.0	↓-5.0
12/22 04:40	56.2	↓-4.8
12/22 04:50	51.8	↓-4.4
12/22 05:00	47.7	↓-4.1
12/22 05:10	43.9	↓-3.8
12/22 05:20	40.5	↓-3.4
12/22 05:30	37.6	↓-2.9
12/22 05:40	35.0	↓-2.6
12/22 05:50	33.0	↓-2.0
12/22 06:00	31.3	↓-1.7
12/22 06:10	30.2	↓-1.1
12/22 06:20	29.5	↓-0.7	干潮
12/22 06:30	29.4	↓-0.1
12/22 06:40	29.7	↑0.3
12/22 06:50	30.5	↑0.8
12/22 07:00	31.8	↑1.3
12/22 07:10	33.6	↑1.8
12/22 07:20	35.9	↑2.3
12/22 07:30	38.6	↑2.7
12/22 07:40	41.7	↑3.1
12/22 07:50	45.2	↑3.5
12/22 08:00	49.1	↑3.9
12/22 08:10	53.4	↑4.3
12/22 08:20	58.0	↑4.6
12/22 08:30	62.9	↑4.9
12/22 08:40	68.1	↑5.2
12/22 08:50	73.5	↑5.4
12/22 09:00	79.1	↑5.6
12/22 09:10	84.8	↑5.7
12/22 09:20	90.7	↑5.9
12/22 09:30	96.7	↑6.0	最大潮位差
12/22 09:40	102.6	↑5.9
12/22 09:50	108.6	↑6.0	最大潮位差
12/22 10:00	114.6	↑6.0	最大潮位差
12/22 10:10	120.4	↑5.8
12/22 10:20	126.1	↑5.7
12/22 10:30	131.7	↑5.6
12/22 10:40	137.1	↑5.4
12/22 10:50	142.2	↑5.1
12/22 11:00	147.1	↑4.9
12/22 11:10	151.7	↑4.6
12/22 11:20	155.9	↑4.2
12/22 11:30	159.8	↑3.9
12/22 11:40	163.3	↑3.5
12/22 11:50	166.4	↑3.1
12/22 12:00	169.1	↑2.7
12/22 12:10	171.4	↑2.3
12/22 12:20	173.2	↑1.8
12/22 12:30	174.5	↑1.3
12/22 12:40	175.4	↑0.9
12/22 12:50	175.8	↑0.4	満潮
12/22 13:00	175.7	↓-0.1
12/22 13:10	175.2	↓-0.5
12/22 13:20	174.2	↓-1.0
12/22 13:30	172.8	↓-1.4
12/22 13:40	170.9	↓-1.9
12/22 13:50	168.6	↓-2.3
12/22 14:00	165.9	↓-2.7
12/22 14:10	162.8	↓-3.1
12/22 14:20	159.3	↓-3.5
12/22 14:30	155.6	↓-3.7
12/22 14:40	151.5	↓-4.1
12/22 14:50	147.1	↓-4.4
12/22 15:00	142.5	↓-4.6
12/22 15:10	137.7	↓-4.8
12/22 15:20	132.7	↓-5.0
12/22 15:30	127.6	↓-5.1
12/22 15:40	122.4	↓-5.2
12/22 15:50	117.2	↓-5.2
12/22 16:00	111.9	↓-5.3
12/22 16:10	106.6	↓-5.3
12/22 16:20	101.4	↓-5.2
12/22 16:30	96.3	↓-5.1
12/22 16:40	91.3	↓-5.0
12/22 16:50	86.4	↓-4.9
12/22 17:00	81.8	↓-4.6
12/22 17:10	77.3	↓-4.5
12/22 17:20	73.2	↓-4.1
12/22 17:30	69.3	↓-3.9
12/22 17:40	65.7	↓-3.6
12/22 17:50	62.5	↓-3.2
12/22 18:00	59.6	↓-2.9
12/22 18:10	57.1	↓-2.5
12/22 18:20	55.0	↓-2.1
12/22 18:30	53.3	↓-1.7
12/22 18:40	52.0	↓-1.3
12/22 18:50	51.2	↓-0.8
12/22 19:00	50.7	↓-0.5	干潮
12/22 19:10	50.7	0
12/22 19:20	51.1	↑0.4
12/22 19:30	52.0	↑0.9
12/22 19:40	53.2	↑1.2
12/22 19:50	54.8	↑1.6
12/22 20:00	56.9	↑2.1
12/22 20:10	59.3	↑2.4
12/22 20:20	62.0	↑2.7
12/22 20:30	65.1	↑3.1
12/22 20:40	68.4	↑3.3
12/22 20:50	72.1	↑3.7
12/22 21:00	76.0	↑3.9
12/22 21:10	80.1	↑4.1
12/22 21:20	84.4	↑4.3
12/22 21:30	88.8	↑4.4
12/22 21:40	93.4	↑4.6
12/22 21:50	98.0	↑4.6
12/22 22:00	102.7	↑4.7
12/22 22:10	107.4	↑4.7
12/22 22:20	112.1	↑4.7
12/22 22:30	116.7	↑4.6
12/22 22:40	121.2	↑4.5
12/22 22:50	125.6	↑4.4
12/22 23:00	129.9	↑4.3
12/22 23:10	133.9	↑4.0
12/22 23:20	137.8	↑3.9
12/22 23:30	141.3	↑3.5
12/22 23:40	144.6	↑3.3
12/22 23:50	147.6	↑3.0