20 (木)	09:46	03:25	21:44	15:48
	203cm	-9cm	197cm	19cm
大潮 出 07:03 入 18:11 出 07:12 入 18:04 潮干狩り ◎ 14:15～17:19

大山浦（長崎）2042年02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
2/20 00:00	103.3	↓-8.1
2/20 00:10	95.1	↓-8.2
2/20 00:20	86.9	↓-8.2
2/20 00:30	78.7	↓-8.2
2/20 00:40	70.5	↓-8.2
2/20 00:50	62.4	↓-8.1
2/20 01:00	54.6	↓-7.8
2/20 01:10	46.9	↓-7.7
2/20 01:20	39.6	↓-7.3
2/20 01:30	32.5	↓-7.1
2/20 01:40	25.9	↓-6.6
2/20 01:50	19.7	↓-6.2
2/20 02:00	14.0	↓-5.7
2/20 02:10	8.9	↓-5.1
2/20 02:20	4.2	↓-4.7
2/20 02:30	0.2	↓-4.0
2/20 02:40	-3.1	↓-3.3
2/20 02:50	-5.9	↓-2.8
2/20 03:00	-7.9	↓-2.0
2/20 03:10	-9.3	↓-1.4
2/20 03:20	-9.9	↓-0.6	干潮
2/20 03:30	-9.9	0
2/20 03:40	-9.1	↑0.8
2/20 03:50	-7.6	↑1.5
2/20 04:00	-5.4	↑2.2
2/20 04:10	-2.6	↑2.8
2/20 04:20	1.0	↑3.6
2/20 04:30	5.2	↑4.2
2/20 04:40	10.0	↑4.8
2/20 04:50	15.4	↑5.4
2/20 05:00	21.3	↑5.9
2/20 05:10	27.8	↑6.5
2/20 05:20	34.7	↑6.9
2/20 05:30	42.1	↑7.4
2/20 05:40	49.8	↑7.7
2/20 05:50	57.8	↑8.0
2/20 06:00	66.1	↑8.3
2/20 06:10	74.6	↑8.5
2/20 06:20	83.3	↑8.7
2/20 06:30	92.0	↑8.7
2/20 06:40	100.8	↑8.8	最大潮位差
2/20 06:50	109.5	↑8.7
2/20 07:00	118.2	↑8.7
2/20 07:10	126.7	↑8.5
2/20 07:20	135.0	↑8.3
2/20 07:30	143.0	↑8.0
2/20 07:40	150.7	↑7.7
2/20 07:50	158.0	↑7.3
2/20 08:00	164.9	↑6.9
2/20 08:10	171.4	↑6.5
2/20 08:20	177.3	↑5.9
2/20 08:30	182.6	↑5.3
2/20 08:40	187.4	↑4.8
2/20 08:50	191.6	↑4.2
2/20 09:00	195.1	↑3.5
2/20 09:10	197.9	↑2.8
2/20 09:20	200.0	↑2.1
2/20 09:30	201.5	↑1.5
2/20 09:40	202.2	↑0.7	満潮
2/20 09:50	202.2	0
2/20 10:00	201.6	↓-0.6
2/20 10:10	200.2	↓-1.4
2/20 10:20	198.1	↓-2.1
2/20 10:30	195.4	↓-2.7
2/20 10:40	192.0	↓-3.4
2/20 10:50	188.0	↓-4.0
2/20 11:00	183.4	↓-4.6
2/20 11:10	178.3	↓-5.1
2/20 11:20	172.6	↓-5.7
2/20 11:30	166.5	↓-6.1
2/20 11:40	159.9	↓-6.6
2/20 11:50	153.0	↓-6.9
2/20 12:00	145.8	↓-7.2
2/20 12:10	138.3	↓-7.5
2/20 12:20	130.6	↓-7.7
2/20 12:30	122.8	↓-7.8
2/20 12:40	114.8	↓-8.0
2/20 12:50	106.9	↓-7.9
2/20 13:00	98.9	↓-8.0
2/20 13:10	91.1	↓-7.8
2/20 13:20	83.4	↓-7.7
2/20 13:30	75.9	↓-7.5
2/20 13:40	68.7	↓-7.2
2/20 13:50	61.8	↓-6.9
2/20 14:00	55.2	↓-6.6
2/20 14:10	49.1	↓-6.1
2/20 14:20	43.4	↓-5.7
2/20 14:30	38.3	↓-5.1
2/20 14:40	33.7	↓-4.6
2/20 14:50	29.6	↓-4.1
2/20 15:00	26.2	↓-3.4
2/20 15:10	23.4	↓-2.8
2/20 15:20	21.2	↓-2.2
2/20 15:30	19.8	↓-1.4
2/20 15:40	19.0	↓-0.8	干潮
2/20 15:50	18.9	↓-0.1
2/20 16:00	19.4	↑0.5
2/20 16:10	20.7	↑1.3
2/20 16:20	22.6	↑1.9
2/20 16:30	25.2	↑2.6
2/20 16:40	28.4	↑3.2
2/20 16:50	32.2	↑3.8
2/20 17:00	36.7	↑4.5
2/20 17:10	41.6	↑4.9
2/20 17:20	47.1	↑5.5
2/20 17:30	53.0	↑5.9
2/20 17:40	59.4	↑6.4
2/20 17:50	66.1	↑6.7
2/20 18:00	73.2	↑7.1
2/20 18:10	80.5	↑7.3
2/20 18:20	88.0	↑7.5
2/20 18:30	95.7	↑7.7
2/20 18:40	103.5	↑7.8
2/20 18:50	111.3	↑7.8
2/20 19:00	119.1	↑7.8
2/20 19:10	126.9	↑7.8
2/20 19:20	134.4	↑7.5
2/20 19:30	141.8	↑7.4
2/20 19:40	148.9	↑7.1
2/20 19:50	155.7	↑6.8
2/20 20:00	162.1	↑6.4
2/20 20:10	168.1	↑6.0
2/20 20:20	173.7	↑5.6
2/20 20:30	178.7	↑5.0
2/20 20:40	183.2	↑4.5
2/20 20:50	187.0	↑3.8
2/20 21:00	190.3	↑3.3
2/20 21:10	192.9	↑2.6
2/20 21:20	194.8	↑1.9
2/20 21:30	196.1	↑1.3
2/20 21:40	196.6	↑0.5	満潮
2/20 21:50	196.4	↓-0.2
2/20 22:00	195.5	↓-0.9
2/20 22:10	193.9	↓-1.6
2/20 22:20	191.6	↓-2.3
2/20 22:30	188.6	↓-3.0
2/20 22:40	184.9	↓-3.7
2/20 22:50	180.6	↓-4.3
2/20 23:00	175.7	↓-4.9
2/20 23:10	170.1	↓-5.6
2/20 23:20	164.0	↓-6.1
2/20 23:30	157.4	↓-6.6
2/20 23:40	150.3	↓-7.1
2/20 23:50	142.8	↓-7.5