20 (水)	00:03	05:59	11:58	18:18
	189cm	59cm	173cm	32cm
中潮 出 05:46 入 18:59 出 23:52 入 09:35 潮干狩り ○ 16:56～18:59

久根浜（長崎）2033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	188.6	↑0.4	満潮
4/20 00:10	188.4	↓-0.2
4/20 00:20	187.7	↓-0.7
4/20 00:30	186.5	↓-1.2
4/20 00:40	184.8	↓-1.7
4/20 00:50	182.5	↓-2.3
4/20 01:00	179.8	↓-2.7
4/20 01:10	176.7	↓-3.1
4/20 01:20	173.1	↓-3.6
4/20 01:30	169.1	↓-4.0
4/20 01:40	164.7	↓-4.4
4/20 01:50	160.0	↓-4.7
4/20 02:00	155.1	↓-4.9
4/20 02:10	149.8	↓-5.3
4/20 02:20	144.4	↓-5.4
4/20 02:30	138.9	↓-5.5
4/20 02:40	133.2	↓-5.7
4/20 02:50	127.4	↓-5.8
4/20 03:00	121.6	↓-5.8
4/20 03:10	115.9	↓-5.7
4/20 03:20	110.2	↓-5.7
4/20 03:30	104.7	↓-5.5
4/20 03:40	99.3	↓-5.4
4/20 03:50	94.1	↓-5.2
4/20 04:00	89.1	↓-5.0
4/20 04:10	84.5	↓-4.6
4/20 04:20	80.1	↓-4.4
4/20 04:30	76.1	↓-4.0
4/20 04:40	72.4	↓-3.7
4/20 04:50	69.2	↓-3.2
4/20 05:00	66.4	↓-2.8
4/20 05:10	63.9	↓-2.5
4/20 05:20	62.0	↓-1.9
4/20 05:30	60.5	↓-1.5
4/20 05:40	59.4	↓-1.1
4/20 05:50	58.8	↓-0.6	干潮
4/20 06:00	58.7	↓-0.1
4/20 06:10	59.0	↑0.3
4/20 06:20	59.8	↑0.8
4/20 06:30	61.0	↑1.2
4/20 06:40	62.6	↑1.6
4/20 06:50	64.6	↑2.0
4/20 07:00	67.1	↑2.5
4/20 07:10	69.9	↑2.8
4/20 07:20	73.0	↑3.1
4/20 07:30	76.5	↑3.5
4/20 07:40	80.2	↑3.7
4/20 07:50	84.2	↑4.0
4/20 08:00	88.4	↑4.2
4/20 08:10	92.9	↑4.5
4/20 08:20	97.5	↑4.6
4/20 08:30	102.2	↑4.7
4/20 08:40	107.0	↑4.8
4/20 08:50	111.9	↑4.9
4/20 09:00	116.9	↑5.0
4/20 09:10	121.8	↑4.9
4/20 09:20	126.7	↑4.9
4/20 09:30	131.5	↑4.8
4/20 09:40	136.2	↑4.7
4/20 09:50	140.7	↑4.5
4/20 10:00	145.1	↑4.4
4/20 10:10	149.2	↑4.1
4/20 10:20	153.1	↑3.9
4/20 10:30	156.7	↑3.6
4/20 10:40	160.0	↑3.3
4/20 10:50	163.0	↑3.0
4/20 11:00	165.6	↑2.6
4/20 11:10	167.9	↑2.3
4/20 11:20	169.7	↑1.8
4/20 11:30	171.1	↑1.4
4/20 11:40	172.1	↑1.0
4/20 11:50	172.7	↑0.6	満潮
4/20 12:00	172.7	0
4/20 12:10	172.3	↓-0.4
4/20 12:20	171.5	↓-0.8
4/20 12:30	170.2	↓-1.3
4/20 12:40	168.4	↓-1.8
4/20 12:50	166.2	↓-2.2
4/20 13:00	163.5	↓-2.7
4/20 13:10	160.4	↓-3.1
4/20 13:20	156.9	↓-3.5
4/20 13:30	153.0	↓-3.9
4/20 13:40	148.8	↓-4.2
4/20 13:50	144.2	↓-4.6
4/20 14:00	139.3	↓-4.9
4/20 14:10	134.2	↓-5.1
4/20 14:20	128.8	↓-5.4
4/20 14:30	123.2	↓-5.6
4/20 14:40	117.5	↓-5.7
4/20 14:50	111.7	↓-5.8
4/20 15:00	105.8	↓-5.9	最大潮位差
4/20 15:10	99.9	↓-5.9	最大潮位差
4/20 15:20	94.0	↓-5.9	最大潮位差
4/20 15:30	88.2	↓-5.8
4/20 15:40	82.4	↓-5.8
4/20 15:50	76.8	↓-5.6
4/20 16:00	71.4	↓-5.4
4/20 16:10	66.2	↓-5.2
4/20 16:20	61.2	↓-5.0
4/20 16:30	56.6	↓-4.6
4/20 16:40	52.2	↓-4.4
4/20 16:50	48.3	↓-3.9
4/20 17:00	44.6	↓-3.7
4/20 17:10	41.4	↓-3.2
4/20 17:20	38.6	↓-2.8
4/20 17:30	36.2	↓-2.4
4/20 17:40	34.3	↓-1.9
4/20 17:50	32.8	↓-1.5
4/20 18:00	31.8	↓-1.0
4/20 18:10	31.2	↓-0.6	干潮
4/20 18:20	31.2	0
4/20 18:30	31.5	↑0.3
4/20 18:40	32.4	↑0.9
4/20 18:50	33.7	↑1.3
4/20 19:00	35.4	↑1.7
4/20 19:10	37.6	↑2.2
4/20 19:20	40.1	↑2.5
4/20 19:30	43.1	↑3.0
4/20 19:40	46.4	↑3.3
4/20 19:50	50.1	↑3.7
4/20 20:00	54.1	↑4.0
4/20 20:10	58.4	↑4.3
4/20 20:20	63.0	↑4.6
4/20 20:30	67.8	↑4.8
4/20 20:40	72.8	↑5.0
4/20 20:50	78.0	↑5.2
4/20 21:00	83.4	↑5.4
4/20 21:10	88.9	↑5.5
4/20 21:20	94.5	↑5.6
4/20 21:30	100.1	↑5.6
4/20 21:40	105.7	↑5.6
4/20 21:50	111.3	↑5.6
4/20 22:00	116.9	↑5.6
4/20 22:10	122.4	↑5.5
4/20 22:20	127.7	↑5.3
4/20 22:30	132.9	↑5.2
4/20 22:40	138.0	↑5.1
4/20 22:50	142.8	↑4.8
4/20 23:00	147.3	↑4.5
4/20 23:10	151.7	↑4.4
4/20 23:20	155.7	↑4.0
4/20 23:30	159.4	↑3.7
4/20 23:40	162.7	↑3.3
4/20 23:50	165.7	↑3.0