31 (日)	09:00	02:14	20:45	14:46
	183cm	-20cm	169cm	30cm
大潮 出 07:29 入 17:25 出 16:58 入 06:54 潮干狩り ○ 13:48～15:45

豆酘（長崎）2028年12月31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
12/31 00:00	31.0	↓-7.1
12/31 00:10	24.1	↓-6.9
12/31 00:20	17.5	↓-6.6
12/31 00:30	11.4	↓-6.1
12/31 00:40	5.7	↓-5.7
12/31 00:50	0.5	↓-5.2
12/31 01:00	-4.2	↓-4.7
12/31 01:10	-8.4	↓-4.2
12/31 01:20	-12.0	↓-3.6
12/31 01:30	-15.0	↓-3.0
12/31 01:40	-17.3	↓-2.3
12/31 01:50	-19.1	↓-1.8
12/31 02:00	-20.2	↓-1.1
12/31 02:10	-20.8	↓-0.6	干潮
12/31 02:20	-20.6	↑0.2
12/31 02:30	-19.9	↑0.7
12/31 02:40	-18.6	↑1.3
12/31 02:50	-16.6	↑2.0
12/31 03:00	-14.2	↑2.4
12/31 03:10	-11.1	↑3.1
12/31 03:20	-7.5	↑3.6
12/31 03:30	-3.4	↑4.1
12/31 03:40	1.1	↑4.5
12/31 03:50	6.1	↑5.0
12/31 04:00	11.6	↑5.5
12/31 04:10	17.4	↑5.8
12/31 04:20	23.5	↑6.1
12/31 04:30	30.0	↑6.5
12/31 04:40	36.8	↑6.8
12/31 04:50	43.8	↑7.0
12/31 05:00	51.1	↑7.3
12/31 05:10	58.5	↑7.4
12/31 05:20	66.0	↑7.5
12/31 05:30	73.6	↑7.6
12/31 05:40	81.3	↑7.7
12/31 05:50	89.0	↑7.7
12/31 06:00	96.7	↑7.7
12/31 06:10	104.3	↑7.6
12/31 06:20	111.8	↑7.5
12/31 06:30	119.2	↑7.4
12/31 06:40	126.3	↑7.1
12/31 06:50	133.2	↑6.9
12/31 07:00	139.8	↑6.6
12/31 07:10	146.1	↑6.3
12/31 07:20	152.0	↑5.9
12/31 07:30	157.4	↑5.4
12/31 07:40	162.5	↑5.1
12/31 07:50	167.0	↑4.5
12/31 08:00	171.0	↑4.0
12/31 08:10	174.4	↑3.4
12/31 08:20	177.3	↑2.9
12/31 08:30	179.5	↑2.2
12/31 08:40	181.1	↑1.6
12/31 08:50	182.1	↑1.0	満潮
12/31 09:00	182.4	↑0.3	満潮
12/31 09:10	182.0	↓-0.4
12/31 09:20	181.0	↓-1.0
12/31 09:30	179.3	↓-1.7
12/31 09:40	177.0	↓-2.3
12/31 09:50	174.0	↓-3.0
12/31 10:00	170.5	↓-3.5
12/31 10:10	166.4	↓-4.1
12/31 10:20	161.7	↓-4.7
12/31 10:30	156.6	↓-5.1
12/31 10:40	151.1	↓-5.5
12/31 10:50	145.1	↓-6.0
12/31 11:00	138.8	↓-6.3
12/31 11:10	132.3	↓-6.5
12/31 11:20	125.5	↓-6.8
12/31 11:30	118.5	↓-7.0
12/31 11:40	111.5	↓-7.0
12/31 11:50	104.4	↓-7.1
12/31 12:00	97.4	↓-7.0
12/31 12:10	90.5	↓-6.9
12/31 12:20	83.7	↓-6.8
12/31 12:30	77.1	↓-6.6
12/31 12:40	70.8	↓-6.3
12/31 12:50	64.8	↓-6.0
12/31 13:00	59.1	↓-5.7
12/31 13:10	53.9	↓-5.2
12/31 13:20	49.1	↓-4.8
12/31 13:30	44.7	↓-4.4
12/31 13:40	40.9	↓-3.8
12/31 13:50	37.6	↓-3.3
12/31 14:00	34.8	↓-2.8
12/31 14:10	32.6	↓-2.2
12/31 14:20	30.9	↓-1.7
12/31 14:30	29.8	↓-1.1
12/31 14:40	29.3	↓-0.5	干潮
12/31 14:50	29.3	0
12/31 15:00	29.8	↑0.5
12/31 15:10	30.9	↑1.1
12/31 15:20	32.5	↑1.6
12/31 15:30	34.6	↑2.1
12/31 15:40	37.1	↑2.5
12/31 15:50	40.1	↑3.0
12/31 16:00	43.5	↑3.4
12/31 16:10	47.4	↑3.9
12/31 16:20	51.5	↑4.1
12/31 16:30	56.0	↑4.5
12/31 16:40	60.9	↑4.9
12/31 16:50	65.9	↑5.0
12/31 17:00	71.2	↑5.3
12/31 17:10	76.7	↑5.5
12/31 17:20	82.4	↑5.7
12/31 17:30	88.2	↑5.8
12/31 17:40	94.1	↑5.9
12/31 17:50	100.0	↑5.9
12/31 18:00	105.9	↑5.9
12/31 18:10	111.8	↑5.9
12/31 18:20	117.6	↑5.8
12/31 18:30	123.3	↑5.7
12/31 18:40	128.9	↑5.6
12/31 18:50	134.3	↑5.4
12/31 19:00	139.4	↑5.1
12/31 19:10	144.2	↑4.8
12/31 19:20	148.7	↑4.5
12/31 19:30	152.9	↑4.2
12/31 19:40	156.6	↑3.7
12/31 19:50	159.9	↑3.3
12/31 20:00	162.7	↑2.8
12/31 20:10	165.0	↑2.3
12/31 20:20	166.8	↑1.8
12/31 20:30	167.9	↑1.1
12/31 20:40	168.5	↑0.6	満潮
12/31 20:50	168.4	↓-0.1
12/31 21:00	167.7	↓-0.7
12/31 21:10	166.4	↓-1.3
12/31 21:20	164.4	↓-2.0
12/31 21:30	161.7	↓-2.7
12/31 21:40	158.4	↓-3.3
12/31 21:50	154.4	↓-4.0
12/31 22:00	149.9	↓-4.5
12/31 22:10	144.7	↓-5.2
12/31 22:20	139.0	↓-5.7
12/31 22:30	132.7	↓-6.3
12/31 22:40	126.0	↓-6.7
12/31 22:50	118.8	↓-7.2
12/31 23:00	111.2	↓-7.6
12/31 23:10	103.3	↓-7.9
12/31 23:20	95.1	↓-8.2
12/31 23:30	86.7	↓-8.4
12/31 23:40	78.2	↓-8.5
12/31 23:50	69.6	↓-8.6	最大潮位差