20 (土)	00:17	06:08	11:47	18:19
	260cm	121cm	242cm	58cm
中潮 出 05:14 入 19:35 出 10:40 入 23:38 潮干狩り ○ 17:45～18:53

志々伎湾（長崎）2026年06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
6/20 00:00	258.5	↑1.3
6/20 00:10	259.2	↑0.7	満潮
6/20 00:20	259.3	↑0.1
6/20 00:30	258.8	↓-0.5
6/20 00:40	257.6	↓-1.2
6/20 00:50	256.0	↓-1.6
6/20 01:00	253.7	↓-2.3
6/20 01:10	250.9	↓-2.8
6/20 01:20	247.6	↓-3.3
6/20 01:30	243.9	↓-3.7
6/20 01:40	239.7	↓-4.2
6/20 01:50	235.1	↓-4.6
6/20 02:00	230.1	↓-5.0
6/20 02:10	224.8	↓-5.3
6/20 02:20	219.3	↓-5.5
6/20 02:30	213.5	↓-5.8
6/20 02:40	207.6	↓-5.9
6/20 02:50	201.5	↓-6.1
6/20 03:00	195.4	↓-6.1
6/20 03:10	189.2	↓-6.2
6/20 03:20	183.0	↓-6.2
6/20 03:30	176.9	↓-6.1
6/20 03:40	170.9	↓-6.0
6/20 03:50	165.1	↓-5.8
6/20 04:00	159.4	↓-5.7
6/20 04:10	154.1	↓-5.3
6/20 04:20	149.0	↓-5.1
6/20 04:30	144.2	↓-4.8
6/20 04:40	139.8	↓-4.4
6/20 04:50	135.8	↓-4.0
6/20 05:00	132.2	↓-3.6
6/20 05:10	129.1	↓-3.1
6/20 05:20	126.4	↓-2.7
6/20 05:30	124.2	↓-2.2
6/20 05:40	122.5	↓-1.7
6/20 05:50	121.4	↓-1.1
6/20 06:00	120.7	↓-0.7	干潮
6/20 06:10	120.6	↓-0.1
6/20 06:20	121.0	↑0.4
6/20 06:30	121.9	↑0.9
6/20 06:40	123.4	↑1.5
6/20 06:50	125.3	↑1.9
6/20 07:00	127.7	↑2.4
6/20 07:10	130.5	↑2.8
6/20 07:20	133.8	↑3.3
6/20 07:30	137.5	↑3.7
6/20 07:40	141.5	↑4.0
6/20 07:50	145.9	↑4.4
6/20 08:00	150.6	↑4.7
6/20 08:10	155.5	↑4.9
6/20 08:20	160.6	↑5.1
6/20 08:30	166.0	↑5.4
6/20 08:40	171.4	↑5.4
6/20 08:50	177.0	↑5.6
6/20 09:00	182.5	↑5.5
6/20 09:10	188.1	↑5.6
6/20 09:20	193.6	↑5.5
6/20 09:30	199.1	↑5.5
6/20 09:40	204.3	↑5.2
6/20 09:50	209.4	↑5.1
6/20 10:00	214.2	↑4.8
6/20 10:10	218.8	↑4.6
6/20 10:20	223.1	↑4.3
6/20 10:30	227.0	↑3.9
6/20 10:40	230.5	↑3.5
6/20 10:50	233.6	↑3.1
6/20 11:00	236.2	↑2.6
6/20 11:10	238.4	↑2.2
6/20 11:20	240.0	↑1.6
6/20 11:30	241.2	↑1.2
6/20 11:40	241.8	↑0.6	満潮
6/20 11:50	241.9	↑0.1
6/20 12:00	241.4	↓-0.5
6/20 12:10	240.3	↓-1.1
6/20 12:20	238.7	↓-1.6
6/20 12:30	236.6	↓-2.1
6/20 12:40	233.9	↓-2.7
6/20 12:50	230.7	↓-3.2
6/20 13:00	227.0	↓-3.7
6/20 13:10	222.7	↓-4.3
6/20 13:20	218.1	↓-4.6
6/20 13:30	212.9	↓-5.2
6/20 13:40	207.4	↓-5.5
6/20 13:50	201.5	↓-5.9
6/20 14:00	195.2	↓-6.3
6/20 14:10	188.6	↓-6.6
6/20 14:20	181.8	↓-6.8
6/20 14:30	174.8	↓-7.0
6/20 14:40	167.6	↓-7.2
6/20 14:50	160.2	↓-7.4
6/20 15:00	152.8	↓-7.4
6/20 15:10	145.4	↓-7.4
6/20 15:20	138.0	↓-7.4
6/20 15:30	130.6	↓-7.4
6/20 15:40	123.4	↓-7.2
6/20 15:50	116.3	↓-7.1
6/20 16:00	109.5	↓-6.8
6/20 16:10	102.9	↓-6.6
6/20 16:20	96.6	↓-6.3
6/20 16:30	90.6	↓-6.0
6/20 16:40	85.1	↓-5.5
6/20 16:50	79.9	↓-5.2
6/20 17:00	75.2	↓-4.7
6/20 17:10	71.0	↓-4.2
6/20 17:20	67.4	↓-3.6
6/20 17:30	64.2	↓-3.2
6/20 17:40	61.6	↓-2.6
6/20 17:50	59.6	↓-2.0
6/20 18:00	58.2	↓-1.4
6/20 18:10	57.4	↓-0.8	干潮
6/20 18:20	57.2	↓-0.2
6/20 18:30	57.7	↑0.5
6/20 18:40	58.7	↑1.0
6/20 18:50	60.3	↑1.6
6/20 19:00	62.6	↑2.3
6/20 19:10	65.4	↑2.8
6/20 19:20	68.7	↑3.3
6/20 19:30	72.6	↑3.9
6/20 19:40	77.1	↑4.5
6/20 19:50	82.0	↑4.9
6/20 20:00	87.3	↑5.3
6/20 20:10	93.1	↑5.8
6/20 20:20	99.3	↑6.2
6/20 20:30	105.8	↑6.5
6/20 20:40	112.6	↑6.8
6/20 20:50	119.7	↑7.1
6/20 21:00	127.0	↑7.3
6/20 21:10	134.4	↑7.4
6/20 21:20	141.9	↑7.5
6/20 21:30	149.6	↑7.7	最大潮位差
6/20 21:40	157.2	↑7.6
6/20 21:50	164.8	↑7.6
6/20 22:00	172.4	↑7.6
6/20 22:10	179.8	↑7.4
6/20 22:20	187.1	↑7.3
6/20 22:30	194.1	↑7.0
6/20 22:40	200.9	↑6.8
6/20 22:50	207.4	↑6.5
6/20 23:00	213.5	↑6.1
6/20 23:10	219.3	↑5.8
6/20 23:20	224.7	↑5.4
6/20 23:30	229.6	↑4.9
6/20 23:40	234.1	↑4.5
6/20 23:50	238.0	↑3.9