20 (日)	06:03	11:58	18:01	-
	170cm	66cm	171cm	-
中潮 出 07:24 入 17:18 出 13:43 入 02:50

久根浜（長崎）2026年12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
12/20 00:00	44.9	↑1.2
12/20 00:10	46.5	↑1.6
12/20 00:20	48.5	↑2.0
12/20 00:30	50.8	↑2.3
12/20 00:40	53.5	↑2.7
12/20 00:50	56.5	↑3.0
12/20 01:00	59.8	↑3.3
12/20 01:10	63.4	↑3.6
12/20 01:20	67.3	↑3.9
12/20 01:30	71.4	↑4.1
12/20 01:40	75.7	↑4.3
12/20 01:50	80.2	↑4.5
12/20 02:00	84.9	↑4.7
12/20 02:10	89.7	↑4.8
12/20 02:20	94.6	↑4.9
12/20 02:30	99.5	↑4.9
12/20 02:40	104.5	↑5.0
12/20 02:50	109.5	↑5.0
12/20 03:00	114.4	↑4.9
12/20 03:10	119.4	↑5.0
12/20 03:20	124.2	↑4.8
12/20 03:30	128.9	↑4.7
12/20 03:40	133.5	↑4.6
12/20 03:50	137.9	↑4.4
12/20 04:00	142.2	↑4.3
12/20 04:10	146.2	↑4.0
12/20 04:20	149.9	↑3.7
12/20 04:30	153.4	↑3.5
12/20 04:40	156.6	↑3.2
12/20 04:50	159.5	↑2.9
12/20 05:00	162.1	↑2.6
12/20 05:10	164.3	↑2.2
12/20 05:20	166.1	↑1.8
12/20 05:30	167.6	↑1.5
12/20 05:40	168.7	↑1.1
12/20 05:50	169.4	↑0.7
12/20 06:00	169.7	↑0.3	満潮
12/20 06:10	169.6	↓-0.1
12/20 06:20	169.1	↓-0.5
12/20 06:30	168.1	↓-1.0
12/20 06:40	166.8	↓-1.3
12/20 06:50	165.1	↓-1.7
12/20 07:00	163.1	↓-2.0
12/20 07:10	160.6	↓-2.5
12/20 07:20	157.8	↓-2.8
12/20 07:30	154.7	↓-3.1
12/20 07:40	151.4	↓-3.3
12/20 07:50	147.7	↓-3.7
12/20 08:00	143.8	↓-3.9
12/20 08:10	139.7	↓-4.1
12/20 08:20	135.4	↓-4.3
12/20 08:30	130.9	↓-4.5
12/20 08:40	126.4	↓-4.5
12/20 08:50	121.8	↓-4.6
12/20 09:00	117.1	↓-4.7
12/20 09:10	112.5	↓-4.6
12/20 09:20	107.9	↓-4.6
12/20 09:30	103.4	↓-4.5
12/20 09:40	98.9	↓-4.5
12/20 09:50	94.7	↓-4.2
12/20 10:00	90.6	↓-4.1
12/20 10:10	86.8	↓-3.8
12/20 10:20	83.2	↓-3.6
12/20 10:30	79.8	↓-3.4
12/20 10:40	76.8	↓-3.0
12/20 10:50	74.1	↓-2.7
12/20 11:00	71.7	↓-2.4
12/20 11:10	69.7	↓-2.0
12/20 11:20	68.1	↓-1.6
12/20 11:30	66.8	↓-1.3
12/20 11:40	66.0	↓-0.8
12/20 11:50	65.5	↓-0.5	干潮
12/20 12:00	65.4	↓-0.1
12/20 12:10	65.8	↑0.4
12/20 12:20	66.5	↑0.7
12/20 12:30	67.6	↑1.1
12/20 12:40	69.1	↑1.5
12/20 12:50	70.9	↑1.8
12/20 13:00	73.1	↑2.2
12/20 13:10	75.6	↑2.5
12/20 13:20	78.4	↑2.8
12/20 13:30	81.5	↑3.1
12/20 13:40	84.8	↑3.3
12/20 13:50	88.4	↑3.6
12/20 14:00	92.2	↑3.8
12/20 14:10	96.2	↑4.0
12/20 14:20	100.3	↑4.1
12/20 14:30	104.6	↑4.3
12/20 14:40	108.9	↑4.3
12/20 14:50	113.3	↑4.4
12/20 15:00	117.8	↑4.5
12/20 15:10	122.2	↑4.4
12/20 15:20	126.7	↑4.5
12/20 15:30	131.1	↑4.4
12/20 15:40	135.3	↑4.2
12/20 15:50	139.5	↑4.2
12/20 16:00	143.5	↑4.0
12/20 16:10	147.4	↑3.9
12/20 16:20	151.0	↑3.6
12/20 16:30	154.4	↑3.4
12/20 16:40	157.6	↑3.2
12/20 16:50	160.4	↑2.8
12/20 17:00	163.0	↑2.6
12/20 17:10	165.2	↑2.2
12/20 17:20	167.0	↑1.8
12/20 17:30	168.5	↑1.5
12/20 17:40	169.6	↑1.1
12/20 17:50	170.2	↑0.6
12/20 18:00	170.5	↑0.3	満潮
12/20 18:10	170.3	↓-0.2
12/20 18:20	169.6	↓-0.7
12/20 18:30	168.5	↓-1.1
12/20 18:40	167.0	↓-1.5
12/20 18:50	165.0	↓-2.0
12/20 19:00	162.6	↓-2.4
12/20 19:10	159.8	↓-2.8
12/20 19:20	156.5	↓-3.3
12/20 19:30	152.9	↓-3.6
12/20 19:40	148.9	↓-4.0
12/20 19:50	144.5	↓-4.4
12/20 20:00	139.8	↓-4.7
12/20 20:10	134.8	↓-5.0
12/20 20:20	129.5	↓-5.3
12/20 20:30	124.0	↓-5.5
12/20 20:40	118.3	↓-5.7
12/20 20:50	112.5	↓-5.8
12/20 21:00	106.6	↓-5.9
12/20 21:10	100.5	↓-6.1	最大潮位差
12/20 21:20	94.5	↓-6.0
12/20 21:30	88.5	↓-6.0
12/20 21:40	82.5	↓-6.0
12/20 21:50	76.6	↓-5.9
12/20 22:00	70.9	↓-5.7
12/20 22:10	65.4	↓-5.5
12/20 22:20	60.1	↓-5.3
12/20 22:30	55.1	↓-5.0
12/20 22:40	50.4	↓-4.7
12/20 22:50	46.0	↓-4.4
12/20 23:00	42.0	↓-4.0
12/20 23:10	38.4	↓-3.6
12/20 23:20	35.2	↓-3.2
12/20 23:30	32.5	↓-2.7
12/20 23:40	30.2	↓-2.3
12/20 23:50	28.4	↓-1.8