2 (土)	08:49	02:30	20:48	14:49
	121cm	-8cm	123cm	8cm
大潮 出 07:20 入 17:54 出 06:42 入 17:35 潮干狩り ◎ 13:02～16:34

大河内湾（長崎）2030年02月2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
2/2 00:00	33.9	↓-5.0
2/2 00:10	29.0	↓-4.9
2/2 00:20	24.3	↓-4.7
2/2 00:30	19.9	↓-4.4
2/2 00:40	15.6	↓-4.3
2/2 00:50	11.6	↓-4.0
2/2 01:00	7.9	↓-3.7
2/2 01:10	4.5	↓-3.4
2/2 01:20	1.4	↓-3.1
2/2 01:30	-1.3	↓-2.7
2/2 01:40	-3.6	↓-2.3
2/2 01:50	-5.5	↓-1.9
2/2 02:00	-7.0	↓-1.5
2/2 02:10	-8.0	↓-1.0
2/2 02:20	-8.7	↓-0.7	干潮
2/2 02:30	-8.9	↓-0.2	干潮
2/2 02:40	-8.6	↑0.3
2/2 02:50	-7.9	↑0.7
2/2 03:00	-6.8	↑1.1
2/2 03:10	-5.2	↑1.6
2/2 03:20	-3.2	↑2.0
2/2 03:30	-0.9	↑2.3
2/2 03:40	1.9	↑2.8
2/2 03:50	5.1	↑3.2
2/2 04:00	8.5	↑3.4
2/2 04:10	12.4	↑3.9
2/2 04:20	16.5	↑4.1
2/2 04:30	20.9	↑4.4
2/2 04:40	25.5	↑4.6
2/2 04:50	30.4	↑4.9
2/2 05:00	35.4	↑5.0
2/2 05:10	40.6	↑5.2
2/2 05:20	45.8	↑5.2
2/2 05:30	51.2	↑5.4
2/2 05:40	56.5	↑5.3
2/2 05:50	61.9	↑5.4
2/2 06:00	67.2	↑5.3
2/2 06:10	72.5	↑5.3
2/2 06:20	77.6	↑5.1
2/2 06:30	82.6	↑5.0
2/2 06:40	87.4	↑4.8
2/2 06:50	92.0	↑4.6
2/2 07:00	96.3	↑4.3
2/2 07:10	100.3	↑4.0
2/2 07:20	104.1	↑3.8
2/2 07:30	107.5	↑3.4
2/2 07:40	110.5	↑3.0
2/2 07:50	113.2	↑2.7
2/2 08:00	115.5	↑2.3
2/2 08:10	117.4	↑1.9
2/2 08:20	118.8	↑1.4
2/2 08:30	119.8	↑1.0
2/2 08:40	120.4	↑0.6	満潮
2/2 08:50	120.6	↑0.2
2/2 09:00	120.3	↓-0.3
2/2 09:10	119.5	↓-0.8
2/2 09:20	118.4	↓-1.1
2/2 09:30	116.8	↓-1.6
2/2 09:40	114.8	↓-2.0
2/2 09:50	112.5	↓-2.3
2/2 10:00	109.7	↓-2.8
2/2 10:10	106.6	↓-3.1
2/2 10:20	103.2	↓-3.4
2/2 10:30	99.5	↓-3.7
2/2 10:40	95.6	↓-3.9
2/2 10:50	91.3	↓-4.3
2/2 11:00	86.9	↓-4.4
2/2 11:10	82.3	↓-4.6
2/2 11:20	77.6	↓-4.7
2/2 11:30	72.7	↓-4.9
2/2 11:40	67.8	↓-4.9
2/2 11:50	62.9	↓-4.9
2/2 12:00	58.0	↓-4.9
2/2 12:10	53.1	↓-4.9
2/2 12:20	48.3	↓-4.8
2/2 12:30	43.6	↓-4.7
2/2 12:40	39.1	↓-4.5
2/2 12:50	34.8	↓-4.3
2/2 13:00	30.7	↓-4.1
2/2 13:10	26.8	↓-3.9
2/2 13:20	23.2	↓-3.6
2/2 13:30	20.0	↓-3.2
2/2 13:40	17.0	↓-3.0
2/2 13:50	14.5	↓-2.5
2/2 14:00	12.3	↓-2.2
2/2 14:10	10.5	↓-1.8
2/2 14:20	9.0	↓-1.5
2/2 14:30	8.1	↓-0.9
2/2 14:40	7.5	↓-0.6	干潮
2/2 14:50	7.4	↓-0.1
2/2 15:00	7.7	↑0.3
2/2 15:10	8.4	↑0.7
2/2 15:20	9.6	↑1.2
2/2 15:30	11.2	↑1.6
2/2 15:40	13.1	↑1.9
2/2 15:50	15.5	↑2.4
2/2 16:00	18.3	↑2.8
2/2 16:10	21.4	↑3.1
2/2 16:20	24.8	↑3.4
2/2 16:30	28.6	↑3.8
2/2 16:40	32.6	↑4.0
2/2 16:50	36.8	↑4.2
2/2 17:00	41.3	↑4.5
2/2 17:10	46.0	↑4.7
2/2 17:20	50.8	↑4.8
2/2 17:30	55.7	↑4.9
2/2 17:40	60.7	↑5.0
2/2 17:50	65.8	↑5.1
2/2 18:00	70.8	↑5.0
2/2 18:10	75.8	↑5.0
2/2 18:20	80.7	↑4.9
2/2 18:30	85.5	↑4.8
2/2 18:40	90.2	↑4.7
2/2 18:50	94.6	↑4.4
2/2 19:00	98.8	↑4.2
2/2 19:10	102.8	↑4.0
2/2 19:20	106.5	↑3.7
2/2 19:30	109.9	↑3.4
2/2 19:40	112.9	↑3.0
2/2 19:50	115.6	↑2.7
2/2 20:00	117.9	↑2.3
2/2 20:10	119.7	↑1.8
2/2 20:20	121.2	↑1.5
2/2 20:30	122.2	↑1.0
2/2 20:40	122.7	↑0.5	満潮
2/2 20:50	122.8	↑0.1
2/2 21:00	122.5	↓-0.3
2/2 21:10	121.6	↓-0.9
2/2 21:20	120.4	↓-1.2
2/2 21:30	118.6	↓-1.8
2/2 21:40	116.5	↓-2.1
2/2 21:50	113.9	↓-2.6
2/2 22:00	110.9	↓-3.0
2/2 22:10	107.5	↓-3.4
2/2 22:20	103.7	↓-3.8
2/2 22:30	99.6	↓-4.1
2/2 22:40	95.2	↓-4.4
2/2 22:50	90.5	↓-4.7
2/2 23:00	85.5	↓-5.0
2/2 23:10	80.3	↓-5.2
2/2 23:20	75.0	↓-5.3
2/2 23:30	69.4	↓-5.6
2/2 23:40	63.8	↓-5.6
2/2 23:50	58.1	↓-5.7	最大潮位差