20 (水)	10:58	05:03	23:42	17:18
	184cm	40cm	180cm	13cm
中潮 出 05:46 入 18:59 出 23:10 入 08:02 潮干狩り ◎ 15:30～18:59

万関瀬戸（長崎）2022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	183.6	↓-3.0
4/20 00:10	180.0	↓-3.6
4/20 00:20	175.9	↓-4.1
4/20 00:30	171.4	↓-4.5
4/20 00:40	166.4	↓-5.0
4/20 00:50	161.1	↓-5.3
4/20 01:00	155.4	↓-5.7
4/20 01:10	149.4	↓-6.0
4/20 01:20	143.2	↓-6.2
4/20 01:30	136.8	↓-6.4
4/20 01:40	130.2	↓-6.6
4/20 01:50	123.5	↓-6.7
4/20 02:00	116.8	↓-6.7
4/20 02:10	110.1	↓-6.7
4/20 02:20	103.4	↓-6.7
4/20 02:30	96.9	↓-6.5
4/20 02:40	90.5	↓-6.4
4/20 02:50	84.3	↓-6.2
4/20 03:00	78.3	↓-6.0
4/20 03:10	72.6	↓-5.7
4/20 03:20	67.3	↓-5.3
4/20 03:30	62.3	↓-5.0
4/20 03:40	57.8	↓-4.5
4/20 03:50	53.7	↓-4.1
4/20 04:00	50.0	↓-3.7
4/20 04:10	46.9	↓-3.1
4/20 04:20	44.3	↓-2.6
4/20 04:30	42.2	↓-2.1
4/20 04:40	40.7	↓-1.5
4/20 04:50	39.7	↓-1.0
4/20 05:00	39.3	↓-0.4	干潮
4/20 05:10	39.5	↑0.2
4/20 05:20	40.2	↑0.7
4/20 05:30	41.5	↑1.3
4/20 05:40	43.3	↑1.8
4/20 05:50	45.7	↑2.4
4/20 06:00	48.6	↑2.9
4/20 06:10	52.0	↑3.4
4/20 06:20	55.8	↑3.8
4/20 06:30	60.1	↑4.3
4/20 06:40	64.8	↑4.7
4/20 06:50	69.8	↑5.0
4/20 07:00	75.1	↑5.3
4/20 07:10	80.8	↑5.7
4/20 07:20	86.7	↑5.9
4/20 07:30	92.7	↑6.0
4/20 07:40	98.9	↑6.2
4/20 07:50	105.2	↑6.3
4/20 08:00	111.6	↑6.4
4/20 08:10	117.9	↑6.3
4/20 08:20	124.2	↑6.3
4/20 08:30	130.4	↑6.2
4/20 08:40	136.5	↑6.1
4/20 08:50	142.3	↑5.8
4/20 09:00	147.9	↑5.6
4/20 09:10	153.2	↑5.3
4/20 09:20	158.3	↑5.1
4/20 09:30	162.9	↑4.6
4/20 09:40	167.1	↑4.2
4/20 09:50	170.9	↑3.8
4/20 10:00	174.3	↑3.4
4/20 10:10	177.1	↑2.8
4/20 10:20	179.5	↑2.4
4/20 10:30	181.3	↑1.8
4/20 10:40	182.5	↑1.2
4/20 10:50	183.2	↑0.7	満潮
4/20 11:00	183.3	↑0.1
4/20 11:10	182.8	↓-0.5
4/20 11:20	181.8	↓-1.0
4/20 11:30	180.2	↓-1.6
4/20 11:40	178.1	↓-2.1
4/20 11:50	175.4	↓-2.7
4/20 12:00	172.1	↓-3.3
4/20 12:10	168.4	↓-3.7
4/20 12:20	164.2	↓-4.2
4/20 12:30	159.5	↓-4.7
4/20 12:40	154.4	↓-5.1
4/20 12:50	148.9	↓-5.5
4/20 13:00	143.1	↓-5.8
4/20 13:10	137.0	↓-6.1
4/20 13:20	130.6	↓-6.4
4/20 13:30	123.9	↓-6.7
4/20 13:40	117.1	↓-6.8
4/20 13:50	110.2	↓-6.9
4/20 14:00	103.1	↓-7.1	最大潮位差
4/20 14:10	96.1	↓-7.0
4/20 14:20	89.0	↓-7.1	最大潮位差
4/20 14:30	82.0	↓-7.0
4/20 14:40	75.2	↓-6.8
4/20 14:50	68.4	↓-6.8
4/20 15:00	61.9	↓-6.5
4/20 15:10	55.7	↓-6.2
4/20 15:20	49.7	↓-6.0
4/20 15:30	44.0	↓-5.7
4/20 15:40	38.8	↓-5.2
4/20 15:50	33.9	↓-4.9
4/20 16:00	29.5	↓-4.4
4/20 16:10	25.5	↓-4.0
4/20 16:20	22.1	↓-3.4
4/20 16:30	19.2	↓-2.9
4/20 16:40	16.8	↓-2.4
4/20 16:50	14.9	↓-1.9
4/20 17:00	13.7	↓-1.2
4/20 17:10	13.0	↓-0.7	干潮
4/20 17:20	12.9	↓-0.1
4/20 17:30	13.3	↑0.4
4/20 17:40	14.4	↑1.1
4/20 17:50	16.0	↑1.6
4/20 18:00	18.2	↑2.2
4/20 18:10	20.9	↑2.7
4/20 18:20	24.1	↑3.2
4/20 18:30	27.8	↑3.7
4/20 18:40	32.0	↑4.2
4/20 18:50	36.6	↑4.6
4/20 19:00	41.6	↑5.0
4/20 19:10	47.0	↑5.4
4/20 19:20	52.8	↑5.8
4/20 19:30	58.8	↑6.0
4/20 19:40	65.1	↑6.3
4/20 19:50	71.5	↑6.4
4/20 20:00	78.2	↑6.7
4/20 20:10	85.0	↑6.8
4/20 20:20	91.8	↑6.8
4/20 20:30	98.6	↑6.8
4/20 20:40	105.5	↑6.9
4/20 20:50	112.2	↑6.7
4/20 21:00	118.9	↑6.7
4/20 21:10	125.3	↑6.4
4/20 21:20	131.6	↑6.3
4/20 21:30	137.7	↑6.1
4/20 21:40	143.4	↑5.7
4/20 21:50	148.8	↑5.4
4/20 22:00	153.9	↑5.1
4/20 22:10	158.6	↑4.7
4/20 22:20	162.9	↑4.3
4/20 22:30	166.7	↑3.8
4/20 22:40	170.1	↑3.4
4/20 22:50	173.0	↑2.9
4/20 23:00	175.4	↑2.4
4/20 23:10	177.2	↑1.8
4/20 23:20	178.6	↑1.4
4/20 23:30	179.4	↑0.8
4/20 23:40	179.7	↑0.3	満潮
4/20 23:50	179.5	↓-0.2