20 (水)	08:11	01:57	20:23	14:20
	174cm	30cm	174cm	34cm
中潮 出 05:47 入 18:59 出 04:26 入 16:00 潮干狩り ○ 13:18～15:22

廻（長崎）2039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	58.4	↓-4.6
4/20 00:10	54.0	↓-4.4
4/20 00:20	49.9	↓-4.1
4/20 00:30	46.2	↓-3.7
4/20 00:40	42.7	↓-3.5
4/20 00:50	39.7	↓-3.0
4/20 01:00	37.0	↓-2.7
4/20 01:10	34.7	↓-2.3
4/20 01:20	32.9	↓-1.8
4/20 01:30	31.5	↓-1.4
4/20 01:40	30.5	↓-1.0
4/20 01:50	30.0	↓-0.5	干潮
4/20 02:00	30.0	0
4/20 02:10	30.4	↑0.4
4/20 02:20	31.3	↑0.9
4/20 02:30	32.6	↑1.3
4/20 02:40	34.4	↑1.8
4/20 02:50	36.7	↑2.3
4/20 03:00	39.4	↑2.7
4/20 03:10	42.5	↑3.1
4/20 03:20	46.0	↑3.5
4/20 03:30	49.9	↑3.9
4/20 03:40	54.2	↑4.3
4/20 03:50	58.8	↑4.6
4/20 04:00	63.7	↑4.9
4/20 04:10	68.9	↑5.2
4/20 04:20	74.4	↑5.5
4/20 04:30	80.0	↑5.6
4/20 04:40	85.8	↑5.8
4/20 04:50	91.8	↑6.0
4/20 05:00	97.8	↑6.0
4/20 05:10	103.9	↑6.1
4/20 05:20	110.0	↑6.1
4/20 05:30	116.0	↑6.0
4/20 05:40	122.0	↑6.0
4/20 05:50	127.8	↑5.8
4/20 06:00	133.4	↑5.6
4/20 06:10	138.8	↑5.4
4/20 06:20	144.0	↑5.2
4/20 06:30	148.8	↑4.8
4/20 06:40	153.4	↑4.6
4/20 06:50	157.5	↑4.1
4/20 07:00	161.2	↑3.7
4/20 07:10	164.5	↑3.3
4/20 07:20	167.3	↑2.8
4/20 07:30	169.6	↑2.3
4/20 07:40	171.5	↑1.9
4/20 07:50	172.8	↑1.3
4/20 08:00	173.6	↑0.8
4/20 08:10	173.8	↑0.2	満潮
4/20 08:20	173.5	↓-0.3
4/20 08:30	172.7	↓-0.8
4/20 08:40	171.4	↓-1.3
4/20 08:50	169.5	↓-1.9
4/20 09:00	167.1	↓-2.4
4/20 09:10	164.3	↓-2.8
4/20 09:20	161.0	↓-3.3
4/20 09:30	157.3	↓-3.7
4/20 09:40	153.2	↓-4.1
4/20 09:50	148.7	↓-4.5
4/20 10:00	143.9	↓-4.8
4/20 10:10	138.9	↓-5.0
4/20 10:20	133.5	↓-5.4
4/20 10:30	128.0	↓-5.5
4/20 10:40	122.3	↓-5.7
4/20 10:50	116.4	↓-5.9
4/20 11:00	110.5	↓-5.9
4/20 11:10	104.6	↓-5.9
4/20 11:20	98.6	↓-6.0
4/20 11:30	92.7	↓-5.9
4/20 11:40	86.9	↓-5.8
4/20 11:50	81.2	↓-5.7
4/20 12:00	75.7	↓-5.5
4/20 12:10	70.4	↓-5.3
4/20 12:20	65.3	↓-5.1
4/20 12:30	60.5	↓-4.8
4/20 12:40	56.0	↓-4.5
4/20 12:50	51.9	↓-4.1
4/20 13:00	48.1	↓-3.8
4/20 13:10	44.7	↓-3.4
4/20 13:20	41.7	↓-3.0
4/20 13:30	39.1	↓-2.6
4/20 13:40	37.0	↓-2.1
4/20 13:50	35.3	↓-1.7
4/20 14:00	34.1	↓-1.2
4/20 14:10	33.4	↓-0.7	干潮
4/20 14:20	33.2	↓-0.2	干潮
4/20 14:30	33.5	↑0.3
4/20 14:40	34.2	↑0.7
4/20 14:50	35.5	↑1.3
4/20 15:00	37.2	↑1.7
4/20 15:10	39.4	↑2.2
4/20 15:20	42.0	↑2.6
4/20 15:30	45.1	↑3.1
4/20 15:40	48.6	↑3.5
4/20 15:50	52.5	↑3.9
4/20 16:00	56.8	↑4.3
4/20 16:10	61.4	↑4.6
4/20 16:20	66.4	↑5.0
4/20 16:30	71.6	↑5.2
4/20 16:40	77.1	↑5.5
4/20 16:50	82.7	↑5.6
4/20 17:00	88.6	↑5.9
4/20 17:10	94.6	↑6.0
4/20 17:20	100.6	↑6.0
4/20 17:30	106.7	↑6.1
4/20 17:40	112.7	↑6.0
4/20 17:50	118.7	↑6.0
4/20 18:00	124.6	↑5.9
4/20 18:10	130.4	↑5.8
4/20 18:20	135.9	↑5.5
4/20 18:30	141.2	↑5.3
4/20 18:40	146.3	↑5.1
4/20 18:50	151.0	↑4.7
4/20 19:00	155.3	↑4.3
4/20 19:10	159.2	↑3.9
4/20 19:20	162.7	↑3.5
4/20 19:30	165.7	↑3.0
4/20 19:40	168.2	↑2.5
4/20 19:50	170.2	↑2.0
4/20 20:00	171.7	↑1.5
4/20 20:10	172.6	↑0.9
4/20 20:20	173.0	↑0.4	満潮
4/20 20:30	172.8	↓-0.2
4/20 20:40	172.1	↓-0.7
4/20 20:50	170.8	↓-1.3
4/20 21:00	169.0	↓-1.8
4/20 21:10	166.6	↓-2.4
4/20 21:20	163.7	↓-2.9
4/20 21:30	160.4	↓-3.3
4/20 21:40	156.5	↓-3.9
4/20 21:50	152.3	↓-4.2
4/20 22:00	147.7	↓-4.6
4/20 22:10	142.7	↓-5.0
4/20 22:20	137.4	↓-5.3
4/20 22:30	131.8	↓-5.6
4/20 22:40	125.9	↓-5.9
4/20 22:50	119.9	↓-6.0
4/20 23:00	113.8	↓-6.1
4/20 23:10	107.5	↓-6.3	最大潮位差
4/20 23:20	101.2	↓-6.3	最大潮位差
4/20 23:30	94.9	↓-6.3	最大潮位差
4/20 23:40	88.6	↓-6.3	最大潮位差
4/20 23:50	82.5	↓-6.1