20 (水)	00:23	06:04	12:01	18:39
	200cm	88cm	206cm	41cm
中潮 出 05:46 入 18:57 出 23:49 入 09:35 潮干狩り ○ 17:23～18:57

大飛島／北松浦（長崎）2033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	197.9	↑1.5
4/20 00:10	198.8	↑0.9
4/20 00:20	199.2	↑0.4	満潮
4/20 00:30	199.0	↓-0.2
4/20 00:40	198.4	↓-0.6
4/20 00:50	197.2	↓-1.2
4/20 01:00	195.6	↓-1.6
4/20 01:10	193.4	↓-2.2
4/20 01:20	190.9	↓-2.5
4/20 01:30	187.9	↓-3.0
4/20 01:40	184.5	↓-3.4
4/20 01:50	180.8	↓-3.7
4/20 02:00	176.8	↓-4.0
4/20 02:10	172.5	↓-4.3
4/20 02:20	167.9	↓-4.6
4/20 02:30	163.1	↓-4.8
4/20 02:40	158.2	↓-4.9
4/20 02:50	153.2	↓-5.0
4/20 03:00	148.1	↓-5.1
4/20 03:10	142.9	↓-5.2
4/20 03:20	137.8	↓-5.1
4/20 03:30	132.7	↓-5.1
4/20 03:40	127.8	↓-4.9
4/20 03:50	123.0	↓-4.8
4/20 04:00	118.3	↓-4.7
4/20 04:10	113.9	↓-4.4
4/20 04:20	109.7	↓-4.2
4/20 04:30	105.8	↓-3.9
4/20 04:40	102.3	↓-3.5
4/20 04:50	99.0	↓-3.3
4/20 05:00	96.2	↓-2.8
4/20 05:10	93.7	↓-2.5
4/20 05:20	91.6	↓-2.1
4/20 05:30	90.0	↓-1.6
4/20 05:40	88.8	↓-1.2
4/20 05:50	88.0	↓-0.8
4/20 06:00	87.6	↓-0.4	干潮
4/20 06:10	87.8	↑0.2
4/20 06:20	88.3	↑0.5
4/20 06:30	89.3	↑1.0
4/20 06:40	90.7	↑1.4
4/20 06:50	92.6	↑1.9
4/20 07:00	94.8	↑2.2
4/20 07:10	97.4	↑2.6
4/20 07:20	100.4	↑3.0
4/20 07:30	103.8	↑3.4
4/20 07:40	107.4	↑3.6
4/20 07:50	111.4	↑4.0
4/20 08:00	115.6	↑4.2
4/20 08:10	120.1	↑4.5
4/20 08:20	124.8	↑4.7
4/20 08:30	129.6	↑4.8
4/20 08:40	134.6	↑5.0
4/20 08:50	139.6	↑5.0
4/20 09:00	144.7	↑5.1
4/20 09:10	149.9	↑5.2
4/20 09:20	155.0	↑5.1
4/20 09:30	160.1	↑5.1
4/20 09:40	165.0	↑4.9
4/20 09:50	169.9	↑4.9
4/20 10:00	174.6	↑4.7
4/20 10:10	179.0	↑4.4
4/20 10:20	183.2	↑4.2
4/20 10:30	187.2	↑4.0
4/20 10:40	190.8	↑3.6
4/20 10:50	194.1	↑3.3
4/20 11:00	197.0	↑2.9
4/20 11:10	199.5	↑2.5
4/20 11:20	201.6	↑2.1
4/20 11:30	203.2	↑1.6
4/20 11:40	204.4	↑1.2
4/20 11:50	205.1	↑0.7
4/20 12:00	205.4	↑0.3	満潮
4/20 12:10	205.1	↓-0.3
4/20 12:20	204.4	↓-0.7
4/20 12:30	203.1	↓-1.3
4/20 12:40	201.4	↓-1.7
4/20 12:50	199.1	↓-2.3
4/20 13:00	196.4	↓-2.7
4/20 13:10	193.3	↓-3.1
4/20 13:20	189.7	↓-3.6
4/20 13:30	185.6	↓-4.1
4/20 13:40	181.2	↓-4.4
4/20 13:50	176.4	↓-4.8
4/20 14:00	171.2	↓-5.2
4/20 14:10	165.7	↓-5.5
4/20 14:20	160.0	↓-5.7
4/20 14:30	154.0	↓-6.0
4/20 14:40	147.8	↓-6.2
4/20 14:50	141.5	↓-6.3
4/20 15:00	135.0	↓-6.5
4/20 15:10	128.5	↓-6.5
4/20 15:20	121.9	↓-6.6	最大潮位差
4/20 15:30	115.3	↓-6.6	最大潮位差
4/20 15:40	108.8	↓-6.5
4/20 15:50	102.4	↓-6.4
4/20 16:00	96.1	↓-6.3
4/20 16:10	90.0	↓-6.1
4/20 16:20	84.1	↓-5.9
4/20 16:30	78.5	↓-5.6
4/20 16:40	73.1	↓-5.4
4/20 16:50	68.1	↓-5.0
4/20 17:00	63.4	↓-4.7
4/20 17:10	59.1	↓-4.3
4/20 17:20	55.1	↓-4.0
4/20 17:30	51.6	↓-3.5
4/20 17:40	48.6	↓-3.0
4/20 17:50	46.0	↓-2.6
4/20 18:00	43.9	↓-2.1
4/20 18:10	42.3	↓-1.6
4/20 18:20	41.1	↓-1.2
4/20 18:30	40.5	↓-0.6	干潮
4/20 18:40	40.3	↓-0.2
4/20 18:50	40.7	↑0.4
4/20 19:00	41.5	↑0.8
4/20 19:10	42.8	↑1.3
4/20 19:20	44.6	↑1.8
4/20 19:30	46.8	↑2.2
4/20 19:40	49.5	↑2.7
4/20 19:50	52.5	↑3.0
4/20 20:00	56.0	↑3.5
4/20 20:10	59.8	↑3.8
4/20 20:20	64.0	↑4.2
4/20 20:30	68.5	↑4.5
4/20 20:40	73.3	↑4.8
4/20 20:50	78.3	↑5.0
4/20 21:00	83.6	↑5.3
4/20 21:10	89.0	↑5.4
4/20 21:20	94.6	↑5.6
4/20 21:30	100.3	↑5.7
4/20 21:40	106.1	↑5.8
4/20 21:50	111.9	↑5.8
4/20 22:00	117.7	↑5.8
4/20 22:10	123.5	↑5.8
4/20 22:20	129.2	↑5.7
4/20 22:30	134.8	↑5.6
4/20 22:40	140.3	↑5.5
4/20 22:50	145.6	↑5.3
4/20 23:00	150.7	↑5.1
4/20 23:10	155.5	↑4.8
4/20 23:20	160.1	↑4.6
4/20 23:30	164.4	↑4.3
4/20 23:40	168.4	↑4.0
4/20 23:50	172.0	↑3.6