31 (木)	09:13	02:49	21:02	15:07
	122cm	-4cm	124cm	24cm
大潮 出 07:29 入 17:23 出 07:32 入 16:57 潮干狩り ○ 14:08～16:05

大河内湾（長崎）2043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	46.2	↓-5.1
12/31 00:10	41.3	↓-4.9
12/31 00:20	36.4	↓-4.9
12/31 00:30	31.7	↓-4.7
12/31 00:40	27.2	↓-4.5
12/31 00:50	22.9	↓-4.3
12/31 01:00	18.8	↓-4.1
12/31 01:10	14.9	↓-3.9
12/31 01:20	11.4	↓-3.5
12/31 01:30	8.2	↓-3.2
12/31 01:40	5.3	↓-2.9
12/31 01:50	2.8	↓-2.5
12/31 02:00	0.6	↓-2.2
12/31 02:10	-1.1	↓-1.7
12/31 02:20	-2.5	↓-1.4
12/31 02:30	-3.4	↓-0.9
12/31 02:40	-3.9	↓-0.5	干潮
12/31 02:50	-4.1	↓-0.2
12/31 03:00	-3.7	↑0.4
12/31 03:10	-3.0	↑0.7
12/31 03:20	-1.8	↑1.2
12/31 03:30	-0.3	↑1.5
12/31 03:40	1.7	↑2.0
12/31 03:50	4.0	↑2.3
12/31 04:00	6.7	↑2.7
12/31 04:10	9.8	↑3.1
12/31 04:20	13.2	↑3.4
12/31 04:30	16.9	↑3.7
12/31 04:40	20.8	↑3.9
12/31 04:50	25.1	↑4.3
12/31 05:00	29.5	↑4.4
12/31 05:10	34.2	↑4.7
12/31 05:20	39.0	↑4.8
12/31 05:30	43.9	↑4.9
12/31 05:40	49.0	↑5.1
12/31 05:50	54.1	↑5.1
12/31 06:00	59.2	↑5.1
12/31 06:10	64.3	↑5.1
12/31 06:20	69.4	↑5.1
12/31 06:30	74.4	↑5.0
12/31 06:40	79.3	↑4.9
12/31 06:50	84.0	↑4.7
12/31 07:00	88.6	↑4.6
12/31 07:10	93.0	↑4.4
12/31 07:20	97.1	↑4.1
12/31 07:30	101.0	↑3.9
12/31 07:40	104.6	↑3.6
12/31 07:50	107.9	↑3.3
12/31 08:00	110.8	↑2.9
12/31 08:10	113.4	↑2.6
12/31 08:20	115.7	↑2.3
12/31 08:30	117.6	↑1.9
12/31 08:40	119.0	↑1.4
12/31 08:50	120.1	↑1.1
12/31 09:00	120.8	↑0.7
12/31 09:10	121.1	↑0.3	満潮
12/31 09:20	121.0	↓-0.1
12/31 09:30	120.5	↓-0.5
12/31 09:40	119.6	↓-0.9
12/31 09:50	118.3	↓-1.3
12/31 10:00	116.6	↓-1.7
12/31 10:10	114.6	↓-2.0
12/31 10:20	112.3	↓-2.3
12/31 10:30	109.6	↓-2.7
12/31 10:40	106.7	↓-2.9
12/31 10:50	103.5	↓-3.2
12/31 11:00	100.0	↓-3.5
12/31 11:10	96.3	↓-3.7
12/31 11:20	92.5	↓-3.8
12/31 11:30	88.4	↓-4.1
12/31 11:40	84.3	↓-4.1
12/31 11:50	80.1	↓-4.2
12/31 12:00	75.8	↓-4.3
12/31 12:10	71.5	↓-4.3
12/31 12:20	67.2	↓-4.3
12/31 12:30	62.9	↓-4.3
12/31 12:40	58.7	↓-4.2
12/31 12:50	54.6	↓-4.1
12/31 13:00	50.7	↓-3.9
12/31 13:10	46.9	↓-3.8
12/31 13:20	43.3	↓-3.6
12/31 13:30	40.0	↓-3.3
12/31 13:40	36.9	↓-3.1
12/31 13:50	34.1	↓-2.8
12/31 14:00	31.5	↓-2.6
12/31 14:10	29.3	↓-2.2
12/31 14:20	27.5	↓-1.8
12/31 14:30	26.0	↓-1.5
12/31 14:40	24.8	↓-1.2
12/31 14:50	24.0	↓-0.8
12/31 15:00	23.6	↓-0.4	干潮
12/31 15:10	23.6	0
12/31 15:20	23.9	↑0.3
12/31 15:30	24.7	↑0.8
12/31 15:40	25.8	↑1.1
12/31 15:50	27.2	↑1.4
12/31 16:00	29.0	↑1.8
12/31 16:10	31.2	↑2.2
12/31 16:20	33.7	↑2.5
12/31 16:30	36.5	↑2.8
12/31 16:40	39.6	↑3.1
12/31 16:50	42.9	↑3.3
12/31 17:00	46.5	↑3.6
12/31 17:10	50.3	↑3.8
12/31 17:20	54.3	↑4.0
12/31 17:30	58.4	↑4.1
12/31 17:40	62.6	↑4.2
12/31 17:50	66.9	↑4.3
12/31 18:00	71.3	↑4.4
12/31 18:10	75.7	↑4.4
12/31 18:20	80.1	↑4.4
12/31 18:30	84.4	↑4.3
12/31 18:40	88.7	↑4.3
12/31 18:50	92.8	↑4.1
12/31 19:00	96.8	↑4.0
12/31 19:10	100.6	↑3.8
12/31 19:20	104.2	↑3.6
12/31 19:30	107.6	↑3.4
12/31 19:40	110.7	↑3.1
12/31 19:50	113.5	↑2.8
12/31 20:00	116.0	↑2.5
12/31 20:10	118.1	↑2.1
12/31 20:20	119.9	↑1.8
12/31 20:30	121.3	↑1.4
12/31 20:40	122.4	↑1.1
12/31 20:50	123.0	↑0.6
12/31 21:00	123.2	↑0.2	満潮
12/31 21:10	123.0	↓-0.2
12/31 21:20	122.5	↓-0.5
12/31 21:30	121.4	↓-1.1
12/31 21:40	120.0	↓-1.4
12/31 21:50	118.2	↓-1.8
12/31 22:00	116.0	↓-2.2
12/31 22:10	113.4	↓-2.6
12/31 22:20	110.5	↓-2.9
12/31 22:30	107.2	↓-3.3
12/31 22:40	103.6	↓-3.6
12/31 22:50	99.6	↓-4.0
12/31 23:00	95.4	↓-4.2
12/31 23:10	91.0	↓-4.4
12/31 23:20	86.3	↓-4.7
12/31 23:30	81.4	↓-4.9
12/31 23:40	76.4	↓-5.0
12/31 23:50	71.2	↓-5.2	最大潮位差