20 (木)	06:44	00:17	18:53	12:52
	204cm	64cm	204cm	75cm
若潮 出 05:46 入 18:57 出 03:08 入 14:51

薄香湾／平戸（長崎）2028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	63.7	↓-0.9
4/20 00:10	63.3	↓-0.4	干潮
4/20 00:20	63.2	↓-0.1
4/20 00:30	63.6	↑0.4
4/20 00:40	64.5	↑0.9
4/20 00:50	65.8	↑1.3
4/20 01:00	67.5	↑1.7
4/20 01:10	69.6	↑2.1
4/20 01:20	72.2	↑2.6
4/20 01:30	75.1	↑2.9
4/20 01:40	78.4	↑3.3
4/20 01:50	82.1	↑3.7
4/20 02:00	86.2	↑4.1
4/20 02:10	90.5	↑4.3
4/20 02:20	95.1	↑4.6
4/20 02:30	100.0	↑4.9
4/20 02:40	105.1	↑5.1
4/20 02:50	110.4	↑5.3
4/20 03:00	115.8	↑5.4
4/20 03:10	121.4	↑5.6
4/20 03:20	127.1	↑5.7
4/20 03:30	132.8	↑5.7
4/20 03:40	138.5	↑5.7
4/20 03:50	144.1	↑5.6
4/20 04:00	149.8	↑5.7
4/20 04:10	155.3	↑5.5
4/20 04:20	160.6	↑5.3
4/20 04:30	165.8	↑5.2
4/20 04:40	170.8	↑5.0
4/20 04:50	175.5	↑4.7
4/20 05:00	180.0	↑4.5
4/20 05:10	184.1	↑4.1
4/20 05:20	187.9	↑3.8
4/20 05:30	191.3	↑3.4
4/20 05:40	194.4	↑3.1
4/20 05:50	197.0	↑2.6
4/20 06:00	199.2	↑2.2
4/20 06:10	201.0	↑1.8
4/20 06:20	202.3	↑1.3
4/20 06:30	203.2	↑0.9
4/20 06:40	203.6	↑0.4	満潮
4/20 06:50	203.5	↓-0.1
4/20 07:00	203.0	↓-0.5
4/20 07:10	202.0	↓-1.0
4/20 07:20	200.5	↓-1.5
4/20 07:30	198.6	↓-1.9
4/20 07:40	196.3	↓-2.3
4/20 07:50	193.5	↓-2.8
4/20 08:00	190.4	↓-3.1
4/20 08:10	186.9	↓-3.5
4/20 08:20	183.0	↓-3.9
4/20 08:30	178.8	↓-4.2
4/20 08:40	174.3	↓-4.5
4/20 08:50	169.6	↓-4.7
4/20 09:00	164.7	↓-4.9
4/20 09:10	159.5	↓-5.2
4/20 09:20	154.2	↓-5.3
4/20 09:30	148.9	↓-5.3
4/20 09:40	143.4	↓-5.5
4/20 09:50	137.9	↓-5.5
4/20 10:00	132.4	↓-5.5
4/20 10:10	127.0	↓-5.4
4/20 10:20	121.6	↓-5.4
4/20 10:30	116.4	↓-5.2
4/20 10:40	111.3	↓-5.1
4/20 10:50	106.5	↓-4.8
4/20 11:00	101.9	↓-4.6
4/20 11:10	97.5	↓-4.4
4/20 11:20	93.5	↓-4.0
4/20 11:30	89.8	↓-3.7
4/20 11:40	86.4	↓-3.4
4/20 11:50	83.5	↓-2.9
4/20 12:00	80.9	↓-2.6
4/20 12:10	78.8	↓-2.1
4/20 12:20	77.1	↓-1.7
4/20 12:30	75.9	↓-1.2
4/20 12:40	75.1	↓-0.8
4/20 12:50	74.9	↓-0.2	干潮
4/20 13:00	75.1	↑0.2
4/20 13:10	75.7	↑0.6
4/20 13:20	76.9	↑1.2
4/20 13:30	78.5	↑1.6
4/20 13:40	80.5	↑2.0
4/20 13:50	83.0	↑2.5
4/20 14:00	85.9	↑2.9
4/20 14:10	89.2	↑3.3
4/20 14:20	92.9	↑3.7
4/20 14:30	96.9	↑4.0
4/20 14:40	101.3	↑4.4
4/20 14:50	105.9	↑4.6
4/20 15:00	110.8	↑4.9
4/20 15:10	115.9	↑5.1
4/20 15:20	121.2	↑5.3
4/20 15:30	126.6	↑5.4
4/20 15:40	132.1	↑5.5
4/20 15:50	137.7	↑5.6
4/20 16:00	143.3	↑5.6
4/20 16:10	148.9	↑5.6
4/20 16:20	154.4	↑5.5
4/20 16:30	159.8	↑5.4
4/20 16:40	165.0	↑5.2
4/20 16:50	170.1	↑5.1
4/20 17:00	174.9	↑4.8
4/20 17:10	179.4	↑4.5
4/20 17:20	183.7	↑4.3
4/20 17:30	187.6	↑3.9
4/20 17:40	191.1	↑3.5
4/20 17:50	194.3	↑3.2
4/20 18:00	197.0	↑2.7
4/20 18:10	199.3	↑2.3
4/20 18:20	201.1	↑1.8
4/20 18:30	202.5	↑1.4
4/20 18:40	203.3	↑0.8
4/20 18:50	203.7	↑0.4	満潮
4/20 19:00	203.5	↓-0.2
4/20 19:10	202.8	↓-0.7
4/20 19:20	201.7	↓-1.1
4/20 19:30	200.0	↓-1.7
4/20 19:40	197.8	↓-2.2
4/20 19:50	195.2	↓-2.6
4/20 20:00	192.0	↓-3.2
4/20 20:10	188.5	↓-3.5
4/20 20:20	184.5	↓-4.0
4/20 20:30	180.1	↓-4.4
4/20 20:40	175.4	↓-4.7
4/20 20:50	170.3	↓-5.1
4/20 21:00	164.9	↓-5.4
4/20 21:10	159.3	↓-5.6
4/20 21:20	153.5	↓-5.8
4/20 21:30	147.4	↓-6.1
4/20 21:40	141.2	↓-6.2
4/20 21:50	135.0	↓-6.2
4/20 22:00	128.7	↓-6.3
4/20 22:10	122.3	↓-6.4	最大潮位差
4/20 22:20	116.0	↓-6.3
4/20 22:30	109.8	↓-6.2
4/20 22:40	103.8	↓-6.0
4/20 22:50	97.9	↓-5.9
4/20 23:00	92.2	↓-5.7
4/20 23:10	86.8	↓-5.4
4/20 23:20	81.7	↓-5.1
4/20 23:30	76.9	↓-4.8
4/20 23:40	72.5	↓-4.4
4/20 23:50	68.5	↓-4.0