20 (木)	09:02	03:05	21:38	15:18
	283cm	43cm	287cm	3cm
大潮 出 05:47 入 18:56 出 06:54 入 20:38 潮干狩り ◎ 13:22～17:14

俵ヶ浦（長崎）2034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	168.6	↓-10.8
4/20 00:10	157.9	↓-10.7
4/20 00:20	147.2	↓-10.7
4/20 00:30	136.6	↓-10.6
4/20 00:40	126.3	↓-10.3
4/20 00:50	116.2	↓-10.1
4/20 01:00	106.6	↓-9.6
4/20 01:10	97.4	↓-9.2
4/20 01:20	88.7	↓-8.7
4/20 01:30	80.6	↓-8.1
4/20 01:40	73.2	↓-7.4
4/20 01:50	66.4	↓-6.8
4/20 02:00	60.4	↓-6.0
4/20 02:10	55.2	↓-5.2
4/20 02:20	50.9	↓-4.3
4/20 02:30	47.3	↓-3.6
4/20 02:40	44.7	↓-2.6
4/20 02:50	43.0	↓-1.7
4/20 03:00	42.2	↓-0.8	干潮
4/20 03:10	42.3	↑0.1
4/20 03:20	43.4	↑1.1
4/20 03:30	45.3	↑1.9
4/20 03:40	48.2	↑2.9
4/20 03:50	51.9	↑3.7
4/20 04:00	56.5	↑4.6
4/20 04:10	61.9	↑5.4
4/20 04:20	68.1	↑6.2
4/20 04:30	75.0	↑6.9
4/20 04:40	82.5	↑7.5
4/20 04:50	90.7	↑8.2
4/20 05:00	99.4	↑8.7
4/20 05:10	108.6	↑9.2
4/20 05:20	118.2	↑9.6
4/20 05:30	128.1	↑9.9
4/20 05:40	138.4	↑10.3
4/20 05:50	148.8	↑10.4
4/20 06:00	159.3	↑10.5
4/20 06:10	169.8	↑10.5
4/20 06:20	180.3	↑10.5
4/20 06:30	190.6	↑10.3
4/20 06:40	200.8	↑10.2
4/20 06:50	210.6	↑9.8
4/20 07:00	220.1	↑9.5
4/20 07:10	229.1	↑9.0
4/20 07:20	237.6	↑8.5
4/20 07:30	245.6	↑8.0
4/20 07:40	252.9	↑7.3
4/20 07:50	259.5	↑6.6
4/20 08:00	265.3	↑5.8
4/20 08:10	270.4	↑5.1
4/20 08:20	274.6	↑4.2
4/20 08:30	278.0	↑3.4
4/20 08:40	280.4	↑2.4
4/20 08:50	282.0	↑1.6
4/20 09:00	282.5	↑0.5	満潮
4/20 09:10	282.2	↓-0.3
4/20 09:20	280.9	↓-1.3
4/20 09:30	278.6	↓-2.3
4/20 09:40	275.4	↓-3.2
4/20 09:50	271.3	↓-4.1
4/20 10:00	266.3	↓-5.0
4/20 10:10	260.4	↓-5.9
4/20 10:20	253.8	↓-6.6
4/20 10:30	246.3	↓-7.5
4/20 10:40	238.2	↓-8.1
4/20 10:50	229.3	↓-8.9
4/20 11:00	219.9	↓-9.4
4/20 11:10	209.9	↓-10.0
4/20 11:20	199.4	↓-10.5
4/20 11:30	188.5	↓-10.9
4/20 11:40	177.4	↓-11.1
4/20 11:50	165.9	↓-11.5
4/20 12:00	154.3	↓-11.6
4/20 12:10	142.6	↓-11.7
4/20 12:20	130.9	↓-11.7
4/20 12:30	119.3	↓-11.6
4/20 12:40	107.8	↓-11.5
4/20 12:50	96.6	↓-11.2
4/20 13:00	85.7	↓-10.9
4/20 13:10	75.2	↓-10.5
4/20 13:20	65.2	↓-10.0
4/20 13:30	55.7	↓-9.5
4/20 13:40	46.8	↓-8.9
4/20 13:50	38.6	↓-8.2
4/20 14:00	31.1	↓-7.5
4/20 14:10	24.4	↓-6.7
4/20 14:20	18.5	↓-5.9
4/20 14:30	13.5	↓-5.0
4/20 14:40	9.4	↓-4.1
4/20 14:50	6.3	↓-3.1
4/20 15:00	4.1	↓-2.2
4/20 15:10	2.8	↓-1.3	干潮
4/20 15:20	2.6	↓-0.2
4/20 15:30	3.3	↑0.7
4/20 15:40	5.0	↑1.7
4/20 15:50	7.7	↑2.7
4/20 16:00	11.4	↑3.7
4/20 16:10	15.9	↑4.5
4/20 16:20	21.4	↑5.5
4/20 16:30	27.7	↑6.3
4/20 16:40	34.8	↑7.1
4/20 16:50	42.7	↑7.9
4/20 17:00	51.3	↑8.6
4/20 17:10	60.5	↑9.2
4/20 17:20	70.3	↑9.8
4/20 17:30	80.6	↑10.3
4/20 17:40	91.3	↑10.7
4/20 17:50	102.5	↑11.2
4/20 18:00	113.9	↑11.4
4/20 18:10	125.5	↑11.6
4/20 18:20	137.2	↑11.7
4/20 18:30	149.0	↑11.8	最大潮位差
4/20 18:40	160.7	↑11.7
4/20 18:50	172.3	↑11.6
4/20 19:00	183.8	↑11.5
4/20 19:10	194.9	↑11.1
4/20 19:20	205.7	↑10.8
4/20 19:30	216.1	↑10.4
4/20 19:40	225.9	↑9.8
4/20 19:50	235.3	↑9.4
4/20 20:00	243.9	↑8.6
4/20 20:10	252.0	↑8.1
4/20 20:20	259.2	↑7.2
4/20 20:30	265.7	↑6.5
4/20 20:40	271.4	↑5.7
4/20 20:50	276.2	↑4.8
4/20 21:00	280.1	↑3.9
4/20 21:10	283.1	↑3.0
4/20 21:20	285.2	↑2.1
4/20 21:30	286.4	↑1.2	満潮
4/20 21:40	286.6	↑0.2
4/20 21:50	285.9	↓-0.7
4/20 22:00	284.3	↓-1.6
4/20 22:10	281.8	↓-2.5
4/20 22:20	278.3	↓-3.5
4/20 22:30	274.1	↓-4.2
4/20 22:40	269.0	↓-5.1
4/20 22:50	263.2	↓-5.8
4/20 23:00	256.6	↓-6.6
4/20 23:10	249.4	↓-7.2
4/20 23:20	241.6	↓-7.8
4/20 23:30	233.2	↓-8.4
4/20 23:40	224.4	↓-8.8
4/20 23:50	215.1	↓-9.3