20 (金)	10:55	04:33	23:05	16:52
	333cm	4cm	326cm	34cm
中潮 出 06:57 入 18:10 出 08:19 入 21:02 潮干狩り ◎ 15:22～18:10

口之津（長崎）2026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	274.3	↓-10.4
2/20 00:10	263.1	↓-11.2
2/20 00:20	251.3	↓-11.8
2/20 00:30	238.8	↓-12.5
2/20 00:40	225.9	↓-12.9
2/20 00:50	212.6	↓-13.3
2/20 01:00	199.1	↓-13.5
2/20 01:10	185.5	↓-13.6
2/20 01:20	171.8	↓-13.7	最大潮位差
2/20 01:30	158.1	↓-13.7	最大潮位差
2/20 01:40	144.6	↓-13.5
2/20 01:50	131.2	↓-13.4
2/20 02:00	118.2	↓-13.0
2/20 02:10	105.5	↓-12.7
2/20 02:20	93.3	↓-12.2
2/20 02:30	81.6	↓-11.7
2/20 02:40	70.4	↓-11.2
2/20 02:50	59.9	↓-10.5
2/20 03:00	50.0	↓-9.9
2/20 03:10	41.0	↓-9.0
2/20 03:20	32.8	↓-8.2
2/20 03:30	25.5	↓-7.3
2/20 03:40	19.2	↓-6.3
2/20 03:50	13.8	↓-5.4
2/20 04:00	9.6	↓-4.2
2/20 04:10	6.5	↓-3.1
2/20 04:20	4.5	↓-2.0
2/20 04:30	3.7	↓-0.8	干潮
2/20 04:40	4.1	↑0.4
2/20 04:50	5.7	↑1.6
2/20 05:00	8.4	↑2.7
2/20 05:10	12.2	↑3.8
2/20 05:20	17.2	↑5.0
2/20 05:30	23.2	↑6.0
2/20 05:40	30.1	↑6.9
2/20 05:50	38.0	↑7.9
2/20 06:00	46.7	↑8.7
2/20 06:10	56.1	↑9.4
2/20 06:20	66.2	↑10.1
2/20 06:30	76.9	↑10.7
2/20 06:40	88.1	↑11.2
2/20 06:50	99.7	↑11.6
2/20 07:00	111.6	↑11.9
2/20 07:10	123.8	↑12.2
2/20 07:20	136.3	↑12.5
2/20 07:30	148.9	↑12.6
2/20 07:40	161.5	↑12.6
2/20 07:50	174.3	↑12.8
2/20 08:00	187.0	↑12.7
2/20 08:10	199.6	↑12.6
2/20 08:20	212.1	↑12.5
2/20 08:30	224.4	↑12.3
2/20 08:40	236.5	↑12.1
2/20 08:50	248.2	↑11.7
2/20 09:00	259.6	↑11.4
2/20 09:10	270.4	↑10.8
2/20 09:20	280.7	↑10.3
2/20 09:30	290.3	↑9.6
2/20 09:40	299.2	↑8.9
2/20 09:50	307.2	↑8.0
2/20 10:00	314.3	↑7.1
2/20 10:10	320.4	↑6.1
2/20 10:20	325.3	↑4.9
2/20 10:30	329.1	↑3.8
2/20 10:40	331.6	↑2.5
2/20 10:50	332.8	↑1.2	満潮
2/20 11:00	332.7	↓-0.1
2/20 11:10	331.3	↓-1.4
2/20 11:20	328.6	↓-2.7
2/20 11:30	324.6	↓-4.0
2/20 11:40	319.3	↓-5.3
2/20 11:50	312.9	↓-6.4
2/20 12:00	305.4	↓-7.5
2/20 12:10	296.8	↓-8.6
2/20 12:20	287.4	↓-9.4
2/20 12:30	277.1	↓-10.3
2/20 12:40	266.1	↓-11.0
2/20 12:50	254.5	↓-11.6
2/20 13:00	242.5	↓-12.0
2/20 13:10	230.0	↓-12.5
2/20 13:20	217.3	↓-12.7
2/20 13:30	204.5	↓-12.8
2/20 13:40	191.6	↓-12.9
2/20 13:50	178.7	↓-12.9
2/20 14:00	165.9	↓-12.8
2/20 14:10	153.3	↓-12.6
2/20 14:20	141.0	↓-12.3
2/20 14:30	129.0	↓-12.0
2/20 14:40	117.5	↓-11.5
2/20 14:50	106.4	↓-11.1
2/20 15:00	95.8	↓-10.6
2/20 15:10	85.9	↓-9.9
2/20 15:20	76.7	↓-9.2
2/20 15:30	68.2	↓-8.5
2/20 15:40	60.5	↓-7.7
2/20 15:50	53.6	↓-6.9
2/20 16:00	47.7	↓-5.9
2/20 16:10	42.8	↓-4.9
2/20 16:20	38.9	↓-3.9
2/20 16:30	36.0	↓-2.9
2/20 16:40	34.3	↓-1.7
2/20 16:50	33.6	↓-0.7	干潮
2/20 17:00	34.1	↑0.5
2/20 17:10	35.7	↑1.6
2/20 17:20	38.4	↑2.7
2/20 17:30	42.1	↑3.7
2/20 17:40	46.9	↑4.8
2/20 17:50	52.6	↑5.7
2/20 18:00	59.3	↑6.7
2/20 18:10	66.7	↑7.4
2/20 18:20	75.0	↑8.3
2/20 18:30	83.9	↑8.9
2/20 18:40	93.4	↑9.5
2/20 18:50	103.4	↑10.0
2/20 19:00	113.8	↑10.4
2/20 19:10	124.6	↑10.8
2/20 19:20	135.7	↑11.1
2/20 19:30	146.9	↑11.2
2/20 19:40	158.4	↑11.5
2/20 19:50	169.9	↑11.5
2/20 20:00	181.4	↑11.5
2/20 20:10	192.9	↑11.5
2/20 20:20	204.4	↑11.5
2/20 20:30	215.7	↑11.3
2/20 20:40	226.9	↑11.2
2/20 20:50	237.8	↑10.9
2/20 21:00	248.4	↑10.6
2/20 21:10	258.6	↑10.2
2/20 21:20	268.5	↑9.9
2/20 21:30	277.8	↑9.3
2/20 21:40	286.5	↑8.7
2/20 21:50	294.5	↑8.0
2/20 22:00	301.8	↑7.3
2/20 22:10	308.3	↑6.5
2/20 22:20	313.8	↑5.5
2/20 22:30	318.3	↑4.5
2/20 22:40	321.7	↑3.4
2/20 22:50	324.0	↑2.3
2/20 23:00	325.0	↑1.0	満潮
2/20 23:10	324.9	↓-0.1
2/20 23:20	323.5	↓-1.4
2/20 23:30	320.8	↓-2.7
2/20 23:40	316.9	↓-3.9
2/20 23:50	311.8	↓-5.1