20 (金)	11:26	05:14	23:45	17:37
	248cm	37cm	234cm	50cm
中潮 出 07:01 入 18:12 出 09:48 入 22:38 潮干狩り ○ 16:32～18:12

俵ヶ浦（長崎）2037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	238.6	↓-4.0
2/20 00:10	234.0	↓-4.6
2/20 00:20	228.7	↓-5.3
2/20 00:30	222.8	↓-5.9
2/20 00:40	216.3	↓-6.5
2/20 00:50	209.4	↓-6.9
2/20 01:00	201.9	↓-7.5
2/20 01:10	194.0	↓-7.9
2/20 01:20	185.8	↓-8.2
2/20 01:30	177.3	↓-8.5
2/20 01:40	168.5	↓-8.8
2/20 01:50	159.6	↓-8.9
2/20 02:00	150.5	↓-9.1	最大潮位差
2/20 02:10	141.5	↓-9.0
2/20 02:20	132.4	↓-9.1	最大潮位差
2/20 02:30	123.4	↓-9.0
2/20 02:40	114.6	↓-8.8
2/20 02:50	106.0	↓-8.6
2/20 03:00	97.6	↓-8.4
2/20 03:10	89.6	↓-8.0
2/20 03:20	82.0	↓-7.6
2/20 03:30	74.8	↓-7.2
2/20 03:40	68.2	↓-6.6
2/20 03:50	62.0	↓-6.2
2/20 04:00	56.5	↓-5.5
2/20 04:10	51.6	↓-4.9
2/20 04:20	47.3	↓-4.3
2/20 04:30	43.8	↓-3.5
2/20 04:40	40.9	↓-2.9
2/20 04:50	38.8	↓-2.1
2/20 05:00	37.5	↓-1.3
2/20 05:10	36.9	↓-0.6	干潮
2/20 05:20	37.0	↑0.1
2/20 05:30	38.0	↑1.0
2/20 05:40	39.7	↑1.7
2/20 05:50	42.1	↑2.4
2/20 06:00	45.2	↑3.1
2/20 06:10	49.0	↑3.8
2/20 06:20	53.5	↑4.5
2/20 06:30	58.7	↑5.2
2/20 06:40	64.4	↑5.7
2/20 06:50	70.7	↑6.3
2/20 07:00	77.5	↑6.8
2/20 07:10	84.8	↑7.3
2/20 07:20	92.4	↑7.6
2/20 07:30	100.5	↑8.1
2/20 07:40	108.8	↑8.3
2/20 07:50	117.3	↑8.5
2/20 08:00	126.0	↑8.7
2/20 08:10	134.9	↑8.9
2/20 08:20	143.8	↑8.9
2/20 08:30	152.6	↑8.8
2/20 08:40	161.4	↑8.8
2/20 08:50	170.1	↑8.7
2/20 09:00	178.5	↑8.4
2/20 09:10	186.7	↑8.2
2/20 09:20	194.5	↑7.8
2/20 09:30	202.0	↑7.5
2/20 09:40	209.1	↑7.1
2/20 09:50	215.6	↑6.5
2/20 10:00	221.7	↑6.1
2/20 10:10	227.2	↑5.5
2/20 10:20	232.1	↑4.9
2/20 10:30	236.3	↑4.2
2/20 10:40	239.9	↑3.6
2/20 10:50	242.8	↑2.9
2/20 11:00	245.0	↑2.2
2/20 11:10	246.5	↑1.5
2/20 11:20	247.2	↑0.7	満潮
2/20 11:30	247.2	0
2/20 11:40	246.5	↓-0.7
2/20 11:50	245.1	↓-1.4
2/20 12:00	242.9	↓-2.2
2/20 12:10	240.1	↓-2.8
2/20 12:20	236.6	↓-3.5
2/20 12:30	232.4	↓-4.2
2/20 12:40	227.6	↓-4.8
2/20 12:50	222.3	↓-5.3
2/20 13:00	216.4	↓-5.9
2/20 13:10	210.0	↓-6.4
2/20 13:20	203.2	↓-6.8
2/20 13:30	196.0	↓-7.2
2/20 13:40	188.5	↓-7.5
2/20 13:50	180.6	↓-7.9
2/20 14:00	172.6	↓-8.0
2/20 14:10	164.4	↓-8.2
2/20 14:20	156.0	↓-8.4
2/20 14:30	147.6	↓-8.4
2/20 14:40	139.2	↓-8.4
2/20 14:50	130.9	↓-8.3
2/20 15:00	122.8	↓-8.1
2/20 15:10	114.8	↓-8.0
2/20 15:20	107.0	↓-7.8
2/20 15:30	99.6	↓-7.4
2/20 15:40	92.5	↓-7.1
2/20 15:50	85.8	↓-6.7
2/20 16:00	79.6	↓-6.2
2/20 16:10	73.8	↓-5.8
2/20 16:20	68.6	↓-5.2
2/20 16:30	64.0	↓-4.6
2/20 16:40	60.0	↓-4.0
2/20 16:50	56.5	↓-3.5
2/20 17:00	53.8	↓-2.7
2/20 17:10	51.7	↓-2.1
2/20 17:20	50.3	↓-1.4
2/20 17:30	49.5	↓-0.8	干潮
2/20 17:40	49.5	0
2/20 17:50	50.1	↑0.6
2/20 18:00	51.5	↑1.4
2/20 18:10	53.4	↑1.9
2/20 18:20	56.1	↑2.7
2/20 18:30	59.4	↑3.3
2/20 18:40	63.3	↑3.9
2/20 18:50	67.7	↑4.4
2/20 19:00	72.7	↑5.0
2/20 19:10	78.2	↑5.5
2/20 19:20	84.2	↑6.0
2/20 19:30	90.5	↑6.3
2/20 19:40	97.3	↑6.8
2/20 19:50	104.3	↑7.0
2/20 20:00	111.7	↑7.4
2/20 20:10	119.2	↑7.5
2/20 20:20	126.9	↑7.7
2/20 20:30	134.7	↑7.8
2/20 20:40	142.5	↑7.8
2/20 20:50	150.3	↑7.8
2/20 21:00	158.1	↑7.8
2/20 21:10	165.7	↑7.6
2/20 21:20	173.1	↑7.4
2/20 21:30	180.3	↑7.2
2/20 21:40	187.2	↑6.9
2/20 21:50	193.8	↑6.6
2/20 22:00	200.0	↑6.2
2/20 22:10	205.7	↑5.7
2/20 22:20	211.0	↑5.3
2/20 22:30	215.8	↑4.8
2/20 22:40	220.1	↑4.3
2/20 22:50	223.8	↑3.7
2/20 23:00	226.9	↑3.1
2/20 23:10	229.3	↑2.4
2/20 23:20	231.2	↑1.9
2/20 23:30	232.4	↑1.2
2/20 23:40	233.0	↑0.6	満潮
2/20 23:50	232.9	↓-0.1