20 (月)	00:16	06:21	12:20	18:31
	271cm	97cm	254cm	85cm
小潮 出 05:28 入 19:31 出 11:31 入 23:00

志々伎湾（長崎）2026年07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
7/20 00:00	269.7	↑1.4
7/20 00:10	270.4	↑0.7	満潮
7/20 00:20	270.4	0
7/20 00:30	269.7	↓-0.7
7/20 00:40	268.4	↓-1.3
7/20 00:50	266.4	↓-2.0
7/20 01:00	263.8	↓-2.6
7/20 01:10	260.5	↓-3.3
7/20 01:20	256.7	↓-3.8
7/20 01:30	252.4	↓-4.3
7/20 01:40	247.5	↓-4.9
7/20 01:50	242.2	↓-5.3
7/20 02:00	236.4	↓-5.8
7/20 02:10	230.2	↓-6.2
7/20 02:20	223.7	↓-6.5
7/20 02:30	216.9	↓-6.8
7/20 02:40	209.8	↓-7.1
7/20 02:50	202.6	↓-7.2
7/20 03:00	195.2	↓-7.4
7/20 03:10	187.8	↓-7.4
7/20 03:20	180.3	↓-7.5	最大潮位差
7/20 03:30	172.8	↓-7.5	最大潮位差
7/20 03:40	165.5	↓-7.3
7/20 03:50	158.2	↓-7.3
7/20 04:00	151.2	↓-7.0
7/20 04:10	144.4	↓-6.8
7/20 04:20	137.9	↓-6.5
7/20 04:30	131.7	↓-6.2
7/20 04:40	125.9	↓-5.8
7/20 04:50	120.6	↓-5.3
7/20 05:00	115.6	↓-5.0
7/20 05:10	111.2	↓-4.4
7/20 05:20	107.3	↓-3.9
7/20 05:30	104.0	↓-3.3
7/20 05:40	101.2	↓-2.8
7/20 05:50	99.1	↓-2.1
7/20 06:00	97.5	↓-1.6
7/20 06:10	96.5	↓-1.0
7/20 06:20	96.2	↓-0.3	干潮
7/20 06:30	96.5	↑0.3
7/20 06:40	97.4	↑0.9
7/20 06:50	98.9	↑1.5
7/20 07:00	101.0	↑2.1
7/20 07:10	103.6	↑2.6
7/20 07:20	106.8	↑3.2
7/20 07:30	110.6	↑3.8
7/20 07:40	114.8	↑4.2
7/20 07:50	119.5	↑4.7
7/20 08:00	124.6	↑5.1
7/20 08:10	130.1	↑5.5
7/20 08:20	135.9	↑5.8
7/20 08:30	142.1	↑6.2
7/20 08:40	148.4	↑6.3
7/20 08:50	155.0	↑6.6
7/20 09:00	161.7	↑6.7
7/20 09:10	168.6	↑6.9
7/20 09:20	175.5	↑6.9
7/20 09:30	182.3	↑6.8
7/20 09:40	189.1	↑6.8
7/20 09:50	195.8	↑6.7
7/20 10:00	202.4	↑6.6
7/20 10:10	208.7	↑6.3
7/20 10:20	214.8	↑6.1
7/20 10:30	220.5	↑5.7
7/20 10:40	225.9	↑5.4
7/20 10:50	231.0	↑5.1
7/20 11:00	235.6	↑4.6
7/20 11:10	239.7	↑4.1
7/20 11:20	243.4	↑3.7
7/20 11:30	246.5	↑3.1
7/20 11:40	249.1	↑2.6
7/20 11:50	251.1	↑2.0
7/20 12:00	252.5	↑1.4
7/20 12:10	253.4	↑0.9	満潮
7/20 12:20	253.6	↑0.2	満潮
7/20 12:30	253.3	↓-0.3
7/20 12:40	252.3	↓-1.0
7/20 12:50	250.7	↓-1.6
7/20 13:00	248.6	↓-2.1
7/20 13:10	245.9	↓-2.7
7/20 13:20	242.6	↓-3.3
7/20 13:30	238.9	↓-3.7
7/20 13:40	234.6	↓-4.3
7/20 13:50	229.8	↓-4.8
7/20 14:00	224.6	↓-5.2
7/20 14:10	219.0	↓-5.6
7/20 14:20	213.1	↓-5.9
7/20 14:30	206.8	↓-6.3
7/20 14:40	200.3	↓-6.5
7/20 14:50	193.5	↓-6.8
7/20 15:00	186.6	↓-6.9
7/20 15:10	179.5	↓-7.1
7/20 15:20	172.4	↓-7.1
7/20 15:30	165.2	↓-7.2
7/20 15:40	158.1	↓-7.1
7/20 15:50	151.0	↓-7.1
7/20 16:00	144.1	↓-6.9
7/20 16:10	137.3	↓-6.8
7/20 16:20	130.8	↓-6.5
7/20 16:30	124.6	↓-6.2
7/20 16:40	118.6	↓-6.0
7/20 16:50	113.0	↓-5.6
7/20 17:00	107.9	↓-5.1
7/20 17:10	103.1	↓-4.8
7/20 17:20	98.9	↓-4.2
7/20 17:30	95.1	↓-3.8
7/20 17:40	91.9	↓-3.2
7/20 17:50	89.2	↓-2.7
7/20 18:00	87.1	↓-2.1
7/20 18:10	85.6	↓-1.5
7/20 18:20	84.7	↓-0.9
7/20 18:30	84.3	↓-0.4	干潮
7/20 18:40	84.6	↑0.3
7/20 18:50	85.5	↑0.9
7/20 19:00	87.0	↑1.5
7/20 19:10	89.1	↑2.1
7/20 19:20	91.8	↑2.7
7/20 19:30	95.0	↑3.2
7/20 19:40	98.8	↑3.8
7/20 19:50	103.1	↑4.3
7/20 20:00	107.8	↑4.7
7/20 20:10	113.0	↑5.2
7/20 20:20	118.6	↑5.6
7/20 20:30	124.6	↑6.0
7/20 20:40	130.9	↑6.3
7/20 20:50	137.5	↑6.6
7/20 21:00	144.3	↑6.8
7/20 21:10	151.3	↑7.0
7/20 21:20	158.5	↑7.2
7/20 21:30	165.7	↑7.2
7/20 21:40	173.0	↑7.3
7/20 21:50	180.3	↑7.3
7/20 22:00	187.6	↑7.3
7/20 22:10	194.7	↑7.1
7/20 22:20	201.7	↑7.0
7/20 22:30	208.4	↑6.7
7/20 22:40	215.0	↑6.6
7/20 22:50	221.2	↑6.2
7/20 23:00	227.1	↑5.9
7/20 23:10	232.6	↑5.5
7/20 23:20	237.7	↑5.1
7/20 23:30	242.3	↑4.6
7/20 23:40	246.5	↑4.2
7/20 23:50	250.1	↑3.6