20 (金)	10:27	04:15	22:38	16:33
	264cm	12cm	257cm	30cm
中潮 出 07:01 入 18:12 出 08:22 入 21:06 潮干狩り ◎ 15:02～18:03

高後崎（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	207.6	↓-8.8
2/20 00:10	198.4	↓-9.2
2/20 00:20	188.7	↓-9.7
2/20 00:30	178.7	↓-10.0
2/20 00:40	168.3	↓-10.4
2/20 00:50	157.8	↓-10.5
2/20 01:00	147.2	↓-10.6
2/20 01:10	136.4	↓-10.8	最大潮位差
2/20 01:20	125.7	↓-10.7
2/20 01:30	115.1	↓-10.6
2/20 01:40	104.7	↓-10.4
2/20 01:50	94.5	↓-10.2
2/20 02:00	84.6	↓-9.9
2/20 02:10	75.1	↓-9.5
2/20 02:20	66.1	↓-9.0
2/20 02:30	57.5	↓-8.6
2/20 02:40	49.6	↓-7.9
2/20 02:50	42.3	↓-7.3
2/20 03:00	35.7	↓-6.6
2/20 03:10	29.8	↓-5.9
2/20 03:20	24.7	↓-5.1
2/20 03:30	20.4	↓-4.3
2/20 03:40	17.0	↓-3.4
2/20 03:50	14.4	↓-2.6
2/20 04:00	12.8	↓-1.6
2/20 04:10	12.0	↓-0.8	干潮
2/20 04:20	12.1	↑0.1
2/20 04:30	13.1	↑1.0
2/20 04:40	15.1	↑2.0
2/20 04:50	17.9	↑2.8
2/20 05:00	21.5	↑3.6
2/20 05:10	26.0	↑4.5
2/20 05:20	31.4	↑5.4
2/20 05:30	37.4	↑6.0
2/20 05:40	44.2	↑6.8
2/20 05:50	51.7	↑7.5
2/20 06:00	59.7	↑8.0
2/20 06:10	68.4	↑8.7
2/20 06:20	77.5	↑9.1
2/20 06:30	87.1	↑9.6
2/20 06:40	97.0	↑9.9
2/20 06:50	107.2	↑10.2
2/20 07:00	117.6	↑10.4
2/20 07:10	128.2	↑10.6
2/20 07:20	138.8	↑10.6
2/20 07:30	149.4	↑10.6
2/20 07:40	159.9	↑10.5
2/20 07:50	170.3	↑10.4
2/20 08:00	180.5	↑10.2
2/20 08:10	190.3	↑9.8
2/20 08:20	199.7	↑9.4
2/20 08:30	208.8	↑9.1
2/20 08:40	217.3	↑8.5
2/20 08:50	225.2	↑7.9
2/20 09:00	232.5	↑7.3
2/20 09:10	239.2	↑6.7
2/20 09:20	245.1	↑5.9
2/20 09:30	250.2	↑5.1
2/20 09:40	254.6	↑4.4
2/20 09:50	258.1	↑3.5
2/20 10:00	260.8	↑2.7
2/20 10:10	262.7	↑1.9
2/20 10:20	263.6	↑0.9	満潮
2/20 10:30	263.7	↑0.1
2/20 10:40	262.9	↓-0.8
2/20 10:50	261.2	↓-1.7
2/20 11:00	258.6	↓-2.6
2/20 11:10	255.3	↓-3.3
2/20 11:20	251.1	↓-4.2
2/20 11:30	246.1	↓-5.0
2/20 11:40	240.4	↓-5.7
2/20 11:50	234.0	↓-6.4
2/20 12:00	227.0	↓-7.0
2/20 12:10	219.4	↓-7.6
2/20 12:20	211.2	↓-8.2
2/20 12:30	202.6	↓-8.6
2/20 12:40	193.5	↓-9.1
2/20 12:50	184.2	↓-9.3
2/20 13:00	174.5	↓-9.7
2/20 13:10	164.6	↓-9.9
2/20 13:20	154.6	↓-10.0
2/20 13:30	144.6	↓-10.0
2/20 13:40	134.6	↓-10.0
2/20 13:50	124.6	↓-10.0
2/20 14:00	114.9	↓-9.7
2/20 14:10	105.4	↓-9.5
2/20 14:20	96.1	↓-9.3
2/20 14:30	87.3	↓-8.8
2/20 14:40	78.9	↓-8.4
2/20 14:50	71.0	↓-7.9
2/20 15:00	63.6	↓-7.4
2/20 15:10	56.9	↓-6.7
2/20 15:20	50.8	↓-6.1
2/20 15:30	45.4	↓-5.4
2/20 15:40	40.8	↓-4.6
2/20 15:50	36.9	↓-3.9
2/20 16:00	33.9	↓-3.0
2/20 16:10	31.6	↓-2.3
2/20 16:20	30.2	↓-1.4
2/20 16:30	29.7	↓-0.5	干潮
2/20 16:40	30.0	↑0.3
2/20 16:50	31.1	↑1.1
2/20 17:00	33.1	↑2.0
2/20 17:10	35.9	↑2.8
2/20 17:20	39.4	↑3.5
2/20 17:30	43.8	↑4.4
2/20 17:40	48.9	↑5.1
2/20 17:50	54.7	↑5.8
2/20 18:00	61.1	↑6.4
2/20 18:10	68.2	↑7.1
2/20 18:20	75.8	↑7.6
2/20 18:30	83.9	↑8.1
2/20 18:40	92.4	↑8.5
2/20 18:50	101.3	↑8.9
2/20 19:00	110.6	↑9.3
2/20 19:10	120.0	↑9.4
2/20 19:20	129.6	↑9.6
2/20 19:30	139.3	↑9.7
2/20 19:40	149.1	↑9.8
2/20 19:50	158.8	↑9.7
2/20 20:00	168.4	↑9.6
2/20 20:10	177.8	↑9.4
2/20 20:20	186.9	↑9.1
2/20 20:30	195.7	↑8.8
2/20 20:40	204.1	↑8.4
2/20 20:50	212.1	↑8.0
2/20 21:00	219.5	↑7.4
2/20 21:10	226.4	↑6.9
2/20 21:20	232.7	↑6.3
2/20 21:30	238.3	↑5.6
2/20 21:40	243.2	↑4.9
2/20 21:50	247.4	↑4.2
2/20 22:00	250.8	↑3.4
2/20 22:10	253.4	↑2.6
2/20 22:20	255.3	↑1.9
2/20 22:30	256.2	↑0.9	満潮
2/20 22:40	256.4	↑0.2
2/20 22:50	255.7	↓-0.7
2/20 23:00	254.3	↓-1.4
2/20 23:10	252.0	↓-2.3
2/20 23:20	248.9	↓-3.1
2/20 23:30	245.0	↓-3.9
2/20 23:40	240.4	↓-4.6
2/20 23:50	235.1	↓-5.3