20 (金)	01:09	06:47	12:20	19:18
	213cm	129cm	205cm	61cm
小潮 出 05:47 入 18:57 出 10:05 入 -

志々伎湾（長崎）2029年04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
4/20 00:00	202.3	↑3.2
4/20 00:10	205.0	↑2.7
4/20 00:20	207.4	↑2.4
4/20 00:30	209.2	↑1.8
4/20 00:40	210.7	↑1.5
4/20 00:50	211.7	↑1.0
4/20 01:00	212.3	↑0.6	満潮
4/20 01:10	212.4	↑0.1
4/20 01:20	212.1	↓-0.3
4/20 01:30	211.4	↓-0.7
4/20 01:40	210.4	↓-1.0
4/20 01:50	208.9	↓-1.5
4/20 02:00	207.1	↓-1.8
4/20 02:10	204.9	↓-2.2
4/20 02:20	202.5	↓-2.4
4/20 02:30	199.8	↓-2.7
4/20 02:40	196.8	↓-3.0
4/20 02:50	193.6	↓-3.2
4/20 03:00	190.1	↓-3.5
4/20 03:10	186.6	↓-3.5
4/20 03:20	182.9	↓-3.7
4/20 03:30	179.1	↓-3.8
4/20 03:40	175.2	↓-3.9
4/20 03:50	171.3	↓-3.9
4/20 04:00	167.4	↓-3.9
4/20 04:10	163.5	↓-3.9
4/20 04:20	159.7	↓-3.8
4/20 04:30	156.0	↓-3.7
4/20 04:40	152.4	↓-3.6
4/20 04:50	149.0	↓-3.4
4/20 05:00	145.8	↓-3.2
4/20 05:10	142.8	↓-3.0
4/20 05:20	140.0	↓-2.8
4/20 05:30	137.4	↓-2.6
4/20 05:40	135.2	↓-2.2
4/20 05:50	133.2	↓-2.0
4/20 06:00	131.5	↓-1.7
4/20 06:10	130.2	↓-1.3
4/20 06:20	129.2	↓-1.0
4/20 06:30	128.5	↓-0.7
4/20 06:40	128.1	↓-0.4	干潮
4/20 06:50	128.1	0
4/20 07:00	128.4	↑0.3
4/20 07:10	129.1	↑0.7
4/20 07:20	130.0	↑0.9
4/20 07:30	131.3	↑1.3
4/20 07:40	132.9	↑1.6
4/20 07:50	134.8	↑1.9
4/20 08:00	137.0	↑2.2
4/20 08:10	139.4	↑2.4
4/20 08:20	142.0	↑2.6
4/20 08:30	144.9	↑2.9
4/20 08:40	147.9	↑3.0
4/20 08:50	151.1	↑3.2
4/20 09:00	154.4	↑3.3
4/20 09:10	157.9	↑3.5
4/20 09:20	161.4	↑3.5
4/20 09:30	164.9	↑3.5
4/20 09:40	168.5	↑3.6
4/20 09:50	172.0	↑3.5
4/20 10:00	175.5	↑3.5
4/20 10:10	178.9	↑3.4
4/20 10:20	182.3	↑3.4
4/20 10:30	185.4	↑3.1
4/20 10:40	188.5	↑3.1
4/20 10:50	191.3	↑2.8
4/20 11:00	193.9	↑2.6
4/20 11:10	196.3	↑2.4
4/20 11:20	198.3	↑2.0
4/20 11:30	200.2	↑1.9
4/20 11:40	201.7	↑1.5
4/20 11:50	202.8	↑1.1
4/20 12:00	203.7	↑0.9
4/20 12:10	204.2	↑0.5	満潮
4/20 12:20	204.3	↑0.1	満潮
4/20 12:30	204.1	↓-0.2
4/20 12:40	203.5	↓-0.6
4/20 12:50	202.5	↓-1.0
4/20 13:00	201.2	↓-1.3
4/20 13:10	199.4	↓-1.8
4/20 13:20	197.3	↓-2.1
4/20 13:30	194.9	↓-2.4
4/20 13:40	192.1	↓-2.8
4/20 13:50	189.0	↓-3.1
4/20 14:00	185.5	↓-3.5
4/20 14:10	181.7	↓-3.8
4/20 14:20	177.7	↓-4.0
4/20 14:30	173.4	↓-4.3
4/20 14:40	168.9	↓-4.5
4/20 14:50	164.1	↓-4.8
4/20 15:00	159.2	↓-4.9
4/20 15:10	154.1	↓-5.1
4/20 15:20	148.8	↓-5.3
4/20 15:30	143.5	↓-5.3
4/20 15:40	138.1	↓-5.4
4/20 15:50	132.7	↓-5.4
4/20 16:00	127.3	↓-5.4
4/20 16:10	121.8	↓-5.5	最大潮位差
4/20 16:20	116.5	↓-5.3
4/20 16:30	111.2	↓-5.3
4/20 16:40	106.1	↓-5.1
4/20 16:50	101.1	↓-5.0
4/20 17:00	96.3	↓-4.8
4/20 17:10	91.7	↓-4.6
4/20 17:20	87.3	↓-4.4
4/20 17:30	83.2	↓-4.1
4/20 17:40	79.4	↓-3.8
4/20 17:50	75.9	↓-3.5
4/20 18:00	72.8	↓-3.1
4/20 18:10	69.9	↓-2.9
4/20 18:20	67.5	↓-2.4
4/20 18:30	65.4	↓-2.1
4/20 18:40	63.7	↓-1.7
4/20 18:50	62.4	↓-1.3
4/20 19:00	61.5	↓-0.9
4/20 19:10	61.0	↓-0.5	干潮
4/20 19:20	60.9	↓-0.1
4/20 19:30	61.3	↑0.4
4/20 19:40	62.0	↑0.7
4/20 19:50	63.2	↑1.2
4/20 20:00	64.7	↑1.5
4/20 20:10	66.7	↑2.0
4/20 20:20	69.0	↑2.3
4/20 20:30	71.6	↑2.6
4/20 20:40	74.6	↑3.0
4/20 20:50	77.9	↑3.3
4/20 21:00	81.5	↑3.6
4/20 21:10	85.4	↑3.9
4/20 21:20	89.6	↑4.2
4/20 21:30	94.0	↑4.4
4/20 21:40	98.5	↑4.5
4/20 21:50	103.3	↑4.8
4/20 22:00	108.2	↑4.9
4/20 22:10	113.2	↑5.0
4/20 22:20	118.3	↑5.1
4/20 22:30	123.5	↑5.2
4/20 22:40	128.7	↑5.2
4/20 22:50	133.9	↑5.2
4/20 23:00	139.1	↑5.2
4/20 23:10	144.2	↑5.1
4/20 23:20	149.2	↑5.0
4/20 23:30	154.1	↑4.9
4/20 23:40	158.9	↑4.8
4/20 23:50	163.5	↑4.6