20 (日)	06:07	11:52	17:58	-
	174cm	69cm	176cm	-
中潮 出 07:24 入 17:18 出 13:43 入 02:50

小茂田（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	37.4	↑1.4
12/20 00:10	39.2	↑1.8
12/20 00:20	41.4	↑2.2
12/20 00:30	44.0	↑2.6
12/20 00:40	46.9	↑2.9
12/20 00:50	50.2	↑3.3
12/20 01:00	53.7	↑3.5
12/20 01:10	57.6	↑3.9
12/20 01:20	61.7	↑4.1
12/20 01:30	66.0	↑4.3
12/20 01:40	70.6	↑4.6
12/20 01:50	75.3	↑4.7
12/20 02:00	80.2	↑4.9
12/20 02:10	85.3	↑5.1
12/20 02:20	90.4	↑5.1
12/20 02:30	95.6	↑5.2
12/20 02:40	100.9	↑5.3
12/20 02:50	106.2	↑5.3
12/20 03:00	111.5	↑5.3
12/20 03:10	116.7	↑5.2
12/20 03:20	121.9	↑5.2
12/20 03:30	127.0	↑5.1
12/20 03:40	132.0	↑5.0
12/20 03:50	136.8	↑4.8
12/20 04:00	141.4	↑4.6
12/20 04:10	145.8	↑4.4
12/20 04:20	150.0	↑4.2
12/20 04:30	153.9	↑3.9
12/20 04:40	157.5	↑3.6
12/20 04:50	160.8	↑3.3
12/20 05:00	163.7	↑2.9
12/20 05:10	166.3	↑2.6
12/20 05:20	168.5	↑2.2
12/20 05:30	170.2	↑1.7
12/20 05:40	171.6	↑1.4
12/20 05:50	172.5	↑0.9
12/20 06:00	173.0	↑0.5	満潮
12/20 06:10	173.0	0
12/20 06:20	172.6	↓-0.4
12/20 06:30	171.8	↓-0.8
12/20 06:40	170.5	↓-1.3
12/20 06:50	168.8	↓-1.7
12/20 07:00	166.6	↓-2.2
12/20 07:10	164.1	↓-2.5
12/20 07:20	161.2	↓-2.9
12/20 07:30	158.0	↓-3.2
12/20 07:40	154.4	↓-3.6
12/20 07:50	150.6	↓-3.8
12/20 08:00	146.4	↓-4.2
12/20 08:10	142.1	↓-4.3
12/20 08:20	137.6	↓-4.5
12/20 08:30	132.9	↓-4.7
12/20 08:40	128.2	↓-4.7
12/20 08:50	123.4	↓-4.8
12/20 09:00	118.6	↓-4.8
12/20 09:10	113.8	↓-4.8
12/20 09:20	109.0	↓-4.8
12/20 09:30	104.4	↓-4.6
12/20 09:40	100.0	↓-4.4
12/20 09:50	95.7	↓-4.3
12/20 10:00	91.6	↓-4.1
12/20 10:10	87.8	↓-3.8
12/20 10:20	84.2	↓-3.6
12/20 10:30	81.0	↓-3.2
12/20 10:40	78.1	↓-2.9
12/20 10:50	75.5	↓-2.6
12/20 11:00	73.4	↓-2.1
12/20 11:10	71.5	↓-1.9
12/20 11:20	70.1	↓-1.4
12/20 11:30	69.1	↓-1.0
12/20 11:40	68.4	↓-0.7
12/20 11:50	68.2	↓-0.2	干潮
12/20 12:00	68.4	↑0.2
12/20 12:10	68.9	↑0.5
12/20 12:20	69.8	↑0.9
12/20 12:30	71.1	↑1.3
12/20 12:40	72.8	↑1.7
12/20 12:50	74.8	↑2.0
12/20 13:00	77.1	↑2.3
12/20 13:10	79.7	↑2.6
12/20 13:20	82.6	↑2.9
12/20 13:30	85.8	↑3.2
12/20 13:40	89.2	↑3.4
12/20 13:50	92.9	↑3.7
12/20 14:00	96.7	↑3.8
12/20 14:10	100.7	↑4.0
12/20 14:20	104.9	↑4.2
12/20 14:30	109.2	↑4.3
12/20 14:40	113.5	↑4.3
12/20 14:50	118.0	↑4.5
12/20 15:00	122.5	↑4.5
12/20 15:10	126.9	↑4.4
12/20 15:20	131.4	↑4.5
12/20 15:30	135.8	↑4.4
12/20 15:40	140.2	↑4.4
12/20 15:50	144.4	↑4.2
12/20 16:00	148.5	↑4.1
12/20 16:10	152.4	↑3.9
12/20 16:20	156.1	↑3.7
12/20 16:30	159.5	↑3.4
12/20 16:40	162.7	↑3.2
12/20 16:50	165.6	↑2.9
12/20 17:00	168.2	↑2.6
12/20 17:10	170.4	↑2.2
12/20 17:20	172.2	↑1.8
12/20 17:30	173.7	↑1.5
12/20 17:40	174.7	↑1.0
12/20 17:50	175.3	↑0.6	満潮
12/20 18:00	175.4	↑0.1
12/20 18:10	175.0	↓-0.4
12/20 18:20	174.2	↓-0.8
12/20 18:30	172.9	↓-1.3
12/20 18:40	171.1	↓-1.8
12/20 18:50	168.8	↓-2.3
12/20 19:00	166.0	↓-2.8
12/20 19:10	162.8	↓-3.2
12/20 19:20	159.1	↓-3.7
12/20 19:30	155.0	↓-4.1
12/20 19:40	150.5	↓-4.5
12/20 19:50	145.6	↓-4.9
12/20 20:00	140.4	↓-5.2
12/20 20:10	134.8	↓-5.6
12/20 20:20	129.0	↓-5.8
12/20 20:30	123.0	↓-6.0
12/20 20:40	116.7	↓-6.3
12/20 20:50	110.4	↓-6.3
12/20 21:00	103.9	↓-6.5	最大潮位差
12/20 21:10	97.4	↓-6.5	最大潮位差
12/20 21:20	90.9	↓-6.5	最大潮位差
12/20 21:30	84.4	↓-6.5	最大潮位差
12/20 21:40	78.0	↓-6.4
12/20 21:50	71.8	↓-6.2
12/20 22:00	65.7	↓-6.1
12/20 22:10	59.9	↓-5.8
12/20 22:20	54.4	↓-5.5
12/20 22:30	49.1	↓-5.3
12/20 22:40	44.2	↓-4.9
12/20 22:50	39.7	↓-4.5
12/20 23:00	35.6	↓-4.1
12/20 23:10	31.9	↓-3.7
12/20 23:20	28.7	↓-3.2
12/20 23:30	26.0	↓-2.7
12/20 23:40	23.7	↓-2.3
12/20 23:50	21.9	↓-1.8