20 (日)	01:23	07:13	12:46	19:47
	154cm	99cm	138cm	63cm
小潮 出 05:46 入 18:59 出 00:57 入 10:30

久根浜（長崎）2025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	144.1	↑2.2
4/20 00:10	146.1	↑2.0
4/20 00:20	147.9	↑1.8
4/20 00:30	149.4	↑1.5
4/20 00:40	150.7	↑1.3
4/20 00:50	151.7	↑1.0
4/20 01:00	152.4	↑0.7
4/20 01:10	152.8	↑0.4
4/20 01:20	153.0	↑0.2	満潮
4/20 01:30	152.9	↓-0.1
4/20 01:40	152.6	↓-0.3
4/20 01:50	152.0	↓-0.6
4/20 02:00	151.2	↓-0.8
4/20 02:10	150.2	↓-1.0
4/20 02:20	148.9	↓-1.3
4/20 02:30	147.5	↓-1.4
4/20 02:40	145.8	↓-1.7
4/20 02:50	144.0	↓-1.8
4/20 03:00	142.1	↓-1.9
4/20 03:10	140.0	↓-2.1
4/20 03:20	137.8	↓-2.2
4/20 03:30	135.5	↓-2.3
4/20 03:40	133.2	↓-2.3
4/20 03:50	130.8	↓-2.4
4/20 04:00	128.3	↓-2.5
4/20 04:10	125.9	↓-2.4
4/20 04:20	123.5	↓-2.4
4/20 04:30	121.1	↓-2.4
4/20 04:40	118.7	↓-2.4
4/20 04:50	116.4	↓-2.3
4/20 05:00	114.2	↓-2.2
4/20 05:10	112.2	↓-2.0
4/20 05:20	110.2	↓-2.0
4/20 05:30	108.3	↓-1.9
4/20 05:40	106.6	↓-1.7
4/20 05:50	105.1	↓-1.5
4/20 06:00	103.7	↓-1.4
4/20 06:10	102.5	↓-1.2
4/20 06:20	101.4	↓-1.1
4/20 06:30	100.5	↓-0.9
4/20 06:40	99.9	↓-0.6
4/20 06:50	99.4	↓-0.5
4/20 07:00	99.0	↓-0.4
4/20 07:10	98.9	↓-0.1	干潮
4/20 07:20	99.0	↑0.1
4/20 07:30	99.2	↑0.2
4/20 07:40	99.6	↑0.4
4/20 07:50	100.2	↑0.6
4/20 08:00	100.9	↑0.7
4/20 08:10	101.8	↑0.9
4/20 08:20	102.8	↑1.0
4/20 08:30	104.0	↑1.2
4/20 08:40	105.2	↑1.2
4/20 08:50	106.6	↑1.4
4/20 09:00	108.1	↑1.5
4/20 09:10	109.7	↑1.6
4/20 09:20	111.4	↑1.7
4/20 09:30	113.1	↑1.7
4/20 09:40	114.9	↑1.8
4/20 09:50	116.6	↑1.7
4/20 10:00	118.5	↑1.9
4/20 10:10	120.3	↑1.8
4/20 10:20	122.1	↑1.8
4/20 10:30	123.8	↑1.7
4/20 10:40	125.6	↑1.8
4/20 10:50	127.2	↑1.6
4/20 11:00	128.8	↑1.6
4/20 11:10	130.3	↑1.5
4/20 11:20	131.7	↑1.4
4/20 11:30	133.0	↑1.3
4/20 11:40	134.2	↑1.2
4/20 11:50	135.2	↑1.0
4/20 12:00	136.1	↑0.9
4/20 12:10	136.8	↑0.7
4/20 12:20	137.4	↑0.6
4/20 12:30	137.7	↑0.3
4/20 12:40	137.9	↑0.2	満潮
4/20 12:50	137.9	0
4/20 13:00	137.7	↓-0.2
4/20 13:10	137.4	↓-0.3
4/20 13:20	136.8	↓-0.6
4/20 13:30	136.0	↓-0.8
4/20 13:40	135.0	↓-1.0
4/20 13:50	133.8	↓-1.2
4/20 14:00	132.5	↓-1.3
4/20 14:10	130.9	↓-1.6
4/20 14:20	129.2	↓-1.7
4/20 14:30	127.3	↓-1.9
4/20 14:40	125.3	↓-2.0
4/20 14:50	123.1	↓-2.2
4/20 15:00	120.8	↓-2.3
4/20 15:10	118.4	↓-2.4
4/20 15:20	115.8	↓-2.6
4/20 15:30	113.2	↓-2.6
4/20 15:40	110.4	↓-2.8
4/20 15:50	107.7	↓-2.7
4/20 16:00	104.8	↓-2.9
4/20 16:10	102.0	↓-2.8
4/20 16:20	99.1	↓-2.9
4/20 16:30	96.2	↓-2.9
4/20 16:40	93.4	↓-2.8
4/20 16:50	90.6	↓-2.8
4/20 17:00	87.9	↓-2.7
4/20 17:10	85.2	↓-2.7
4/20 17:20	82.6	↓-2.6
4/20 17:30	80.1	↓-2.5
4/20 17:40	77.7	↓-2.4
4/20 17:50	75.5	↓-2.2
4/20 18:00	73.4	↓-2.1
4/20 18:10	71.4	↓-2.0
4/20 18:20	69.6	↓-1.8
4/20 18:30	68.0	↓-1.6
4/20 18:40	66.5	↓-1.5
4/20 18:50	65.3	↓-1.2
4/20 19:00	64.2	↓-1.1
4/20 19:10	63.4	↓-0.8
4/20 19:20	62.7	↓-0.7
4/20 19:30	62.3	↓-0.4
4/20 19:40	62.1	↓-0.2	干潮
4/20 19:50	62.1	0
4/20 20:00	62.3	↑0.2
4/20 20:10	62.7	↑0.4
4/20 20:20	63.3	↑0.6
4/20 20:30	64.1	↑0.8
4/20 20:40	65.1	↑1.0
4/20 20:50	66.4	↑1.3
4/20 21:00	67.8	↑1.4
4/20 21:10	69.4	↑1.6
4/20 21:20	71.2	↑1.8
4/20 21:30	73.1	↑1.9
4/20 21:40	75.3	↑2.2
4/20 21:50	77.5	↑2.2
4/20 22:00	79.9	↑2.4
4/20 22:10	82.4	↑2.5
4/20 22:20	85.1	↑2.7
4/20 22:30	87.8	↑2.7
4/20 22:40	90.6	↑2.8
4/20 22:50	93.5	↑2.9
4/20 23:00	96.4	↑2.9
4/20 23:10	99.4	↑3.0	最大潮位差
4/20 23:20	102.4	↑3.0	最大潮位差
4/20 23:30	105.4	↑3.0	最大潮位差
4/20 23:40	108.4	↑3.0	最大潮位差
4/20 23:50	111.4	↑3.0	最大潮位差