20 (日)	05:47	11:30	17:39	-
	145cm	51cm	149cm	-
中潮 出 07:24 入 17:18 出 13:44 入 02:50

豆酘（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	29.9	↑2.0
12/20 00:10	32.3	↑2.4
12/20 00:20	34.9	↑2.6
12/20 00:30	37.9	↑3.0
12/20 00:40	41.2	↑3.3
12/20 00:50	44.7	↑3.5
12/20 01:00	48.4	↑3.7
12/20 01:10	52.3	↑3.9
12/20 01:20	56.5	↑4.2
12/20 01:30	60.7	↑4.2
12/20 01:40	65.1	↑4.4
12/20 01:50	69.6	↑4.5
12/20 02:00	74.1	↑4.5
12/20 02:10	78.7	↑4.6
12/20 02:20	83.3	↑4.6
12/20 02:30	88.0	↑4.7
12/20 02:40	92.5	↑4.5
12/20 02:50	97.1	↑4.6
12/20 03:00	101.5	↑4.4
12/20 03:10	105.9	↑4.4
12/20 03:20	110.1	↑4.2
12/20 03:30	114.1	↑4.0
12/20 03:40	118.0	↑3.9
12/20 03:50	121.7	↑3.7
12/20 04:00	125.2	↑3.5
12/20 04:10	128.5	↑3.3
12/20 04:20	131.5	↑3.0
12/20 04:30	134.2	↑2.7
12/20 04:40	136.6	↑2.4
12/20 04:50	138.8	↑2.2
12/20 05:00	140.6	↑1.8
12/20 05:10	142.0	↑1.4
12/20 05:20	143.1	↑1.1
12/20 05:30	143.9	↑0.8
12/20 05:40	144.3	↑0.4	満潮
12/20 05:50	144.3	0
12/20 06:00	144.0	↓-0.3
12/20 06:10	143.2	↓-0.8
12/20 06:20	142.1	↓-1.1
12/20 06:30	140.7	↓-1.4
12/20 06:40	138.8	↓-1.9
12/20 06:50	136.7	↓-2.1
12/20 07:00	134.2	↓-2.5
12/20 07:10	131.4	↓-2.8
12/20 07:20	128.3	↓-3.1
12/20 07:30	124.9	↓-3.4
12/20 07:40	121.3	↓-3.6
12/20 07:50	117.5	↓-3.8
12/20 08:00	113.5	↓-4.0
12/20 08:10	109.3	↓-4.2
12/20 08:20	105.1	↓-4.2
12/20 08:30	100.8	↓-4.3
12/20 08:40	96.4	↓-4.4
12/20 08:50	92.1	↓-4.3
12/20 09:00	87.8	↓-4.3
12/20 09:10	83.5	↓-4.3
12/20 09:20	79.4	↓-4.1
12/20 09:30	75.5	↓-3.9
12/20 09:40	71.7	↓-3.8
12/20 09:50	68.2	↓-3.5
12/20 10:00	64.9	↓-3.3
12/20 10:10	61.9	↓-3.0
12/20 10:20	59.2	↓-2.7
12/20 10:30	56.9	↓-2.3
12/20 10:40	54.9	↓-2.0
12/20 10:50	53.2	↓-1.7
12/20 11:00	51.9	↓-1.3
12/20 11:10	51.0	↓-0.9
12/20 11:20	50.5	↓-0.5	干潮
12/20 11:30	50.3	↓-0.2	干潮
12/20 11:40	50.6	↑0.3
12/20 11:50	51.2	↑0.6
12/20 12:00	52.2	↑1.0
12/20 12:10	53.5	↑1.3
12/20 12:20	55.2	↑1.7
12/20 12:30	57.2	↑2.0
12/20 12:40	59.5	↑2.3
12/20 12:50	62.1	↑2.6
12/20 13:00	64.9	↑2.8
12/20 13:10	68.0	↑3.1
12/20 13:20	71.3	↑3.3
12/20 13:30	74.8	↑3.5
12/20 13:40	78.4	↑3.6
12/20 13:50	82.2	↑3.8
12/20 14:00	86.1	↑3.9
12/20 14:10	90.1	↑4.0
12/20 14:20	94.2	↑4.1
12/20 14:30	98.2	↑4.0
12/20 14:40	102.3	↑4.1
12/20 14:50	106.4	↑4.1
12/20 15:00	110.4	↑4.0
12/20 15:10	114.3	↑3.9
12/20 15:20	118.2	↑3.9
12/20 15:30	121.9	↑3.7
12/20 15:40	125.5	↑3.6
12/20 15:50	128.9	↑3.4
12/20 16:00	132.1	↑3.2
12/20 16:10	135.1	↑3.0
12/20 16:20	137.9	↑2.8
12/20 16:30	140.4	↑2.5
12/20 16:40	142.6	↑2.2
12/20 16:50	144.5	↑1.9
12/20 17:00	146.1	↑1.6
12/20 17:10	147.4	↑1.3
12/20 17:20	148.3	↑0.9
12/20 17:30	148.8	↑0.5	満潮
12/20 17:40	148.9	↑0.1
12/20 17:50	148.7	↓-0.2
12/20 18:00	148.0	↓-0.7
12/20 18:10	146.9	↓-1.1
12/20 18:20	145.4	↓-1.5
12/20 18:30	143.5	↓-1.9
12/20 18:40	141.2	↓-2.3
12/20 18:50	138.4	↓-2.8
12/20 19:00	135.3	↓-3.1
12/20 19:10	131.8	↓-3.5
12/20 19:20	127.8	↓-4.0
12/20 19:30	123.6	↓-4.2
12/20 19:40	119.0	↓-4.6
12/20 19:50	114.1	↓-4.9
12/20 20:00	109.0	↓-5.1
12/20 20:10	103.6	↓-5.4
12/20 20:20	98.0	↓-5.6
12/20 20:30	92.2	↓-5.8
12/20 20:40	86.4	↓-5.8
12/20 20:50	80.4	↓-6.0	最大潮位差
12/20 21:00	74.4	↓-6.0	最大潮位差
12/20 21:10	68.5	↓-5.9
12/20 21:20	62.5	↓-6.0	最大潮位差
12/20 21:30	56.7	↓-5.8
12/20 21:40	51.1	↓-5.6
12/20 21:50	45.6	↓-5.5
12/20 22:00	40.4	↓-5.2
12/20 22:10	35.4	↓-5.0
12/20 22:20	30.7	↓-4.7
12/20 22:30	26.4	↓-4.3
12/20 22:40	22.5	↓-3.9
12/20 22:50	19.0	↓-3.5
12/20 23:00	15.8	↓-3.2
12/20 23:10	13.2	↓-2.6
12/20 23:20	11.0	↓-2.2
12/20 23:30	9.3	↓-1.7
12/20 23:40	8.0	↓-1.3
12/20 23:50	7.3	↓-0.7