19 (水)	07:49	01:14	19:46	13:49
	193cm	4cm	188cm	35cm
中潮 出 07:05 入 18:11 出 04:53 入 15:37 潮干狩り ○ 12:43～14:54

久根浜（長崎）2031年02月19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
2/19 00:00	17.8	↓-4.2
2/19 00:10	14.2	↓-3.6
2/19 00:20	11.0	↓-3.2
2/19 00:30	8.3	↓-2.7
2/19 00:40	6.2	↓-2.1
2/19 00:50	4.6	↓-1.6
2/19 01:00	3.6	↓-1.0
2/19 01:10	3.1	↓-0.5	干潮
2/19 01:20	3.2	↑0.1
2/19 01:30	3.9	↑0.7
2/19 01:40	5.1	↑1.2
2/19 01:50	6.9	↑1.8
2/19 02:00	9.3	↑2.4
2/19 02:10	12.1	↑2.8
2/19 02:20	15.5	↑3.4
2/19 02:30	19.4	↑3.9
2/19 02:40	23.8	↑4.4
2/19 02:50	28.6	↑4.8
2/19 03:00	33.9	↑5.3
2/19 03:10	39.6	↑5.7
2/19 03:20	45.6	↑6.0
2/19 03:30	51.9	↑6.3
2/19 03:40	58.6	↑6.7
2/19 03:50	65.5	↑6.9
2/19 04:00	72.6	↑7.1
2/19 04:10	79.9	↑7.3
2/19 04:20	87.3	↑7.4
2/19 04:30	94.9	↑7.6
2/19 04:40	102.4	↑7.5
2/19 04:50	110.0	↑7.6
2/19 05:00	117.4	↑7.4
2/19 05:10	124.8	↑7.4
2/19 05:20	132.0	↑7.2
2/19 05:30	139.1	↑7.1
2/19 05:40	145.8	↑6.7
2/19 05:50	152.3	↑6.5
2/19 06:00	158.4	↑6.1
2/19 06:10	164.2	↑5.8
2/19 06:20	169.5	↑5.3
2/19 06:30	174.3	↑4.8
2/19 06:40	178.7	↑4.4
2/19 06:50	182.5	↑3.8
2/19 07:00	185.7	↑3.2
2/19 07:10	188.4	↑2.7
2/19 07:20	190.5	↑2.1
2/19 07:30	191.9	↑1.4
2/19 07:40	192.7	↑0.8	満潮
2/19 07:50	192.9	↑0.2
2/19 08:00	192.4	↓-0.5
2/19 08:10	191.3	↓-1.1
2/19 08:20	189.5	↓-1.8
2/19 08:30	187.2	↓-2.3
2/19 08:40	184.3	↓-2.9
2/19 08:50	180.8	↓-3.5
2/19 09:00	176.8	↓-4.0
2/19 09:10	172.3	↓-4.5
2/19 09:20	167.3	↓-5.0
2/19 09:30	161.9	↓-5.4
2/19 09:40	156.2	↓-5.7
2/19 09:50	150.1	↓-6.1
2/19 10:00	143.7	↓-6.4
2/19 10:10	137.2	↓-6.5
2/19 10:20	130.4	↓-6.8
2/19 10:30	123.6	↓-6.8
2/19 10:40	116.7	↓-6.9
2/19 10:50	109.7	↓-7.0
2/19 11:00	102.9	↓-6.8
2/19 11:10	96.1	↓-6.8
2/19 11:20	89.5	↓-6.6
2/19 11:30	83.0	↓-6.5
2/19 11:40	76.9	↓-6.1
2/19 11:50	71.0	↓-5.9
2/19 12:00	65.4	↓-5.6
2/19 12:10	60.2	↓-5.2
2/19 12:20	55.4	↓-4.8
2/19 12:30	51.1	↓-4.3
2/19 12:40	47.2	↓-3.9
2/19 12:50	43.8	↓-3.4
2/19 13:00	41.0	↓-2.8
2/19 13:10	38.6	↓-2.4
2/19 13:20	36.8	↓-1.8
2/19 13:30	35.5	↓-1.3
2/19 13:40	34.8	↓-0.7	干潮
2/19 13:50	34.7	↓-0.1
2/19 14:00	35.1	↑0.4
2/19 14:10	36.1	↑1.0
2/19 14:20	37.6	↑1.5
2/19 14:30	39.6	↑2.0
2/19 14:40	42.2	↑2.6
2/19 14:50	45.2	↑3.0
2/19 15:00	48.8	↑3.6
2/19 15:10	52.8	↑4.0
2/19 15:20	57.2	↑4.4
2/19 15:30	62.0	↑4.8
2/19 15:40	67.2	↑5.2
2/19 15:50	72.7	↑5.5
2/19 16:00	78.5	↑5.8
2/19 16:10	84.6	↑6.1
2/19 16:20	90.8	↑6.2
2/19 16:30	97.3	↑6.5
2/19 16:40	103.8	↑6.5
2/19 16:50	110.5	↑6.7
2/19 17:00	117.1	↑6.6
2/19 17:10	123.8	↑6.7
2/19 17:20	130.3	↑6.5
2/19 17:30	136.8	↑6.5
2/19 17:40	143.0	↑6.2
2/19 17:50	149.0	↑6.0
2/19 18:00	154.8	↑5.8
2/19 18:10	160.2	↑5.4
2/19 18:20	165.2	↑5.0
2/19 18:30	169.9	↑4.7
2/19 18:40	174.0	↑4.1
2/19 18:50	177.6	↑3.6
2/19 19:00	180.7	↑3.1
2/19 19:10	183.3	↑2.6
2/19 19:20	185.2	↑1.9
2/19 19:30	186.5	↑1.3
2/19 19:40	187.1	↑0.6	満潮
2/19 19:50	187.1	0
2/19 20:00	186.4	↓-0.7
2/19 20:10	185.0	↓-1.4
2/19 20:20	183.0	↓-2.0
2/19 20:30	180.3	↓-2.7
2/19 20:40	177.0	↓-3.3
2/19 20:50	173.0	↓-4.0
2/19 21:00	168.4	↓-4.6
2/19 21:10	163.2	↓-5.2
2/19 21:20	157.5	↓-5.7
2/19 21:30	151.3	↓-6.2
2/19 21:40	144.6	↓-6.7
2/19 21:50	137.5	↓-7.1
2/19 22:00	130.1	↓-7.4
2/19 22:10	122.4	↓-7.7
2/19 22:20	114.4	↓-8.0
2/19 22:30	106.2	↓-8.2
2/19 22:40	97.9	↓-8.3
2/19 22:50	89.5	↓-8.4	最大潮位差
2/19 23:00	81.2	↓-8.3
2/19 23:10	72.8	↓-8.4	最大潮位差
2/19 23:20	64.6	↓-8.2
2/19 23:30	56.6	↓-8.0
2/19 23:40	48.8	↓-7.8
2/19 23:50	41.3	↓-7.5