20 (月)	11:30	05:06	23:11	17:20
	273cm	44cm	269cm	108cm
中潮 出 06:09 入 18:24 出 20:30 入 10:07

志々伎湾（長崎）2027年09月20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
9/20 00:00	257.4	↓-5.4
9/20 00:10	251.3	↓-6.1
9/20 00:20	244.6	↓-6.7
9/20 00:30	237.4	↓-7.2
9/20 00:40	229.6	↓-7.8
9/20 00:50	221.4	↓-8.2
9/20 01:00	212.8	↓-8.6
9/20 01:10	203.8	↓-9.0
9/20 01:20	194.5	↓-9.3
9/20 01:30	185.0	↓-9.5
9/20 01:40	175.4	↓-9.6
9/20 01:50	165.7	↓-9.7
9/20 02:00	155.9	↓-9.8	最大潮位差
9/20 02:10	146.2	↓-9.7
9/20 02:20	136.5	↓-9.7
9/20 02:30	127.1	↓-9.4
9/20 02:40	117.9	↓-9.2
9/20 02:50	109.0	↓-8.9
9/20 03:00	100.4	↓-8.6
9/20 03:10	92.3	↓-8.1
9/20 03:20	84.6	↓-7.7
9/20 03:30	77.5	↓-7.1
9/20 03:40	70.9	↓-6.6
9/20 03:50	64.9	↓-6.0
9/20 04:00	59.6	↓-5.3
9/20 04:10	55.1	↓-4.5
9/20 04:20	51.2	↓-3.9
9/20 04:30	48.1	↓-3.1
9/20 04:40	45.7	↓-2.4
9/20 04:50	44.1	↓-1.6
9/20 05:00	43.3	↓-0.8	干潮
9/20 05:10	43.4	↑0.1
9/20 05:20	44.2	↑0.8
9/20 05:30	45.8	↑1.6
9/20 05:40	48.2	↑2.4
9/20 05:50	51.3	↑3.1
9/20 06:00	55.2	↑3.9
9/20 06:10	59.7	↑4.5
9/20 06:20	65.0	↑5.3
9/20 06:30	70.9	↑5.9
9/20 06:40	77.3	↑6.4
9/20 06:50	84.4	↑7.1
9/20 07:00	91.9	↑7.5
9/20 07:10	99.9	↑8.0
9/20 07:20	108.2	↑8.3
9/20 07:30	116.9	↑8.7
9/20 07:40	125.8	↑8.9
9/20 07:50	135.0	↑9.2
9/20 08:00	144.3	↑9.3
9/20 08:10	153.7	↑9.4
9/20 08:20	163.1	↑9.4
9/20 08:30	172.4	↑9.3
9/20 08:40	181.7	↑9.3
9/20 08:50	190.8	↑9.1
9/20 09:00	199.6	↑8.8
9/20 09:10	208.2	↑8.6
9/20 09:20	216.4	↑8.2
9/20 09:30	224.2	↑7.8
9/20 09:40	231.5	↑7.3
9/20 09:50	238.4	↑6.9
9/20 10:00	244.7	↑6.3
9/20 10:10	250.5	↑5.8
9/20 10:20	255.6	↑5.1
9/20 10:30	260.1	↑4.5
9/20 10:40	263.9	↑3.8
9/20 10:50	267.0	↑3.1
9/20 11:00	269.5	↑2.5
9/20 11:10	271.2	↑1.7
9/20 11:20	272.2	↑1.0	満潮
9/20 11:30	272.5	↑0.3	満潮
9/20 11:40	272.1	↓-0.4
9/20 11:50	270.9	↓-1.2
9/20 12:00	269.1	↓-1.8
9/20 12:10	266.7	↓-2.4
9/20 12:20	263.6	↓-3.1
9/20 12:30	259.9	↓-3.7
9/20 12:40	255.6	↓-4.3
9/20 12:50	250.8	↓-4.8
9/20 13:00	245.6	↓-5.2
9/20 13:10	239.8	↓-5.8
9/20 13:20	233.7	↓-6.1
9/20 13:30	227.2	↓-6.5
9/20 13:40	220.5	↓-6.7
9/20 13:50	213.5	↓-7.0
9/20 14:00	206.3	↓-7.2
9/20 14:10	199.0	↓-7.3
9/20 14:20	191.7	↓-7.3
9/20 14:30	184.3	↓-7.4
9/20 14:40	177.0	↓-7.3
9/20 14:50	169.9	↓-7.1
9/20 15:00	162.9	↓-7.0
9/20 15:10	156.1	↓-6.8
9/20 15:20	149.5	↓-6.6
9/20 15:30	143.4	↓-6.1
9/20 15:40	137.5	↓-5.9
9/20 15:50	132.2	↓-5.3
9/20 16:00	127.2	↓-5.0
9/20 16:10	122.8	↓-4.4
9/20 16:20	118.9	↓-3.9
9/20 16:30	115.5	↓-3.4
9/20 16:40	112.8	↓-2.7
9/20 16:50	110.6	↓-2.2
9/20 17:00	109.1	↓-1.5
9/20 17:10	108.2	↓-0.9	干潮
9/20 17:20	107.9	↓-0.3	干潮
9/20 17:30	108.3	↑0.4
9/20 17:40	109.3	↑1.0
9/20 17:50	111.0	↑1.7
9/20 18:00	113.2	↑2.2
9/20 18:10	116.1	↑2.9
9/20 18:20	119.5	↑3.4
9/20 18:30	123.4	↑3.9
9/20 18:40	127.9	↑4.5
9/20 18:50	132.9	↑5.0
9/20 19:00	138.3	↑5.4
9/20 19:10	144.0	↑5.7
9/20 19:20	150.2	↑6.2
9/20 19:30	156.6	↑6.4
9/20 19:40	163.3	↑6.7
9/20 19:50	170.2	↑6.9
9/20 20:00	177.2	↑7.0
9/20 20:10	184.3	↑7.1
9/20 20:20	191.5	↑7.2
9/20 20:30	198.6	↑7.1
9/20 20:40	205.6	↑7.0
9/20 20:50	212.6	↑7.0
9/20 21:00	219.3	↑6.7
9/20 21:10	225.8	↑6.5
9/20 21:20	231.9	↑6.1
9/20 21:30	237.8	↑5.9
9/20 21:40	243.2	↑5.4
9/20 21:50	248.3	↑5.1
9/20 22:00	252.8	↑4.5
9/20 22:10	256.8	↑4.0
9/20 22:20	260.3	↑3.5
9/20 22:30	263.2	↑2.9
9/20 22:40	265.5	↑2.3
9/20 22:50	267.1	↑1.6
9/20 23:00	268.1	↑1.0
9/20 23:10	268.5	↑0.4	満潮
9/20 23:20	268.2	↓-0.3
9/20 23:30	267.2	↓-1.0
9/20 23:40	265.5	↓-1.7
9/20 23:50	263.2	↓-2.3