15 (水)	10:37	04:23	22:44	16:42
	128cm	-14cm	124cm	-2cm
中潮 出 07:09 入 18:06 出 09:01 入 21:00 潮干狩り ◎ 14:40～18:06

大河内湾（長崎）2040年02月15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
2/15 00:00	97.8	↓-4.5
2/15 00:10	92.9	↓-4.9
2/15 00:20	87.7	↓-5.2
2/15 00:30	82.4	↓-5.3
2/15 00:40	76.8	↓-5.6
2/15 00:50	71.1	↓-5.7
2/15 01:00	65.3	↓-5.8
2/15 01:10	59.4	↓-5.9
2/15 01:20	53.5	↓-5.9
2/15 01:30	47.6	↓-5.9
2/15 01:40	41.7	↓-5.9
2/15 01:50	36.0	↓-5.7
2/15 02:00	30.4	↓-5.6
2/15 02:10	24.9	↓-5.5
2/15 02:20	19.7	↓-5.2
2/15 02:30	14.8	↓-4.9
2/15 02:40	10.1	↓-4.7
2/15 02:50	5.7	↓-4.4
2/15 03:00	1.8	↓-3.9
2/15 03:10	-1.9	↓-3.7
2/15 03:20	-5.0	↓-3.1
2/15 03:30	-7.8	↓-2.8
2/15 03:40	-10.1	↓-2.3
2/15 03:50	-11.9	↓-1.8
2/15 04:00	-13.3	↓-1.4
2/15 04:10	-14.2	↓-0.9
2/15 04:20	-14.5	↓-0.3	干潮
2/15 04:30	-14.4	↑0.1
2/15 04:40	-13.8	↑0.6
2/15 04:50	-12.6	↑1.2
2/15 05:00	-11.0	↑1.6
2/15 05:10	-8.9	↑2.1
2/15 05:20	-6.3	↑2.6
2/15 05:30	-3.3	↑3.0
2/15 05:40	0.1	↑3.4
2/15 05:50	3.9	↑3.8
2/15 06:00	8.1	↑4.2
2/15 06:10	12.7	↑4.6
2/15 06:20	17.5	↑4.8
2/15 06:30	22.6	↑5.1
2/15 06:40	28.0	↑5.4
2/15 06:50	33.6	↑5.6
2/15 07:00	39.3	↑5.7
2/15 07:10	45.1	↑5.8
2/15 07:20	51.0	↑5.9
2/15 07:30	57.0	↑6.0	最大潮位差
2/15 07:40	62.9	↑5.9
2/15 07:50	68.8	↑5.9
2/15 08:00	74.6	↑5.8
2/15 08:10	80.3	↑5.7
2/15 08:20	85.8	↑5.5
2/15 08:30	91.1	↑5.3
2/15 08:40	96.1	↑5.0
2/15 08:50	100.9	↑4.8
2/15 09:00	105.3	↑4.4
2/15 09:10	109.4	↑4.1
2/15 09:20	113.1	↑3.7
2/15 09:30	116.5	↑3.4
2/15 09:40	119.4	↑2.9
2/15 09:50	121.8	↑2.4
2/15 10:00	123.8	↑2.0
2/15 10:10	125.3	↑1.5
2/15 10:20	126.4	↑1.1
2/15 10:30	126.9	↑0.5	満潮
2/15 10:40	127.0	↑0.1
2/15 10:50	126.6	↓-0.4
2/15 11:00	125.7	↓-0.9
2/15 11:10	124.3	↓-1.4
2/15 11:20	122.5	↓-1.8
2/15 11:30	120.2	↓-2.3
2/15 11:40	117.4	↓-2.8
2/15 11:50	114.3	↓-3.1
2/15 12:00	110.8	↓-3.5
2/15 12:10	106.9	↓-3.9
2/15 12:20	102.7	↓-4.2
2/15 12:30	98.1	↓-4.6
2/15 12:40	93.4	↓-4.7
2/15 12:50	88.4	↓-5.0
2/15 13:00	83.2	↓-5.2
2/15 13:10	77.8	↓-5.4
2/15 13:20	72.3	↓-5.5
2/15 13:30	66.8	↓-5.5
2/15 13:40	61.2	↓-5.6
2/15 13:50	55.7	↓-5.5
2/15 14:00	50.2	↓-5.5
2/15 14:10	44.8	↓-5.4
2/15 14:20	39.5	↓-5.3
2/15 14:30	34.4	↓-5.1
2/15 14:40	29.5	↓-4.9
2/15 14:50	24.9	↓-4.6
2/15 15:00	20.5	↓-4.4
2/15 15:10	16.4	↓-4.1
2/15 15:20	12.7	↓-3.7
2/15 15:30	9.3	↓-3.4
2/15 15:40	6.4	↓-2.9
2/15 15:50	3.8	↓-2.6
2/15 16:00	1.7	↓-2.1
2/15 16:10	0.0	↓-1.7
2/15 16:20	-1.2	0
2/15 16:30	-1.9	↓-0.7
2/15 16:40	-2.2	↓-0.3	干潮
2/15 16:50	-2.0	↑0.2
2/15 17:00	-1.3	↑0.7
2/15 17:10	-0.2	↑1.1
2/15 17:20	1.4	↑1.6
2/15 17:30	3.4	↑2.0
2/15 17:40	5.9	↑2.5
2/15 17:50	8.8	↑2.9
2/15 18:00	12.0	↑3.2
2/15 18:10	15.7	↑3.7
2/15 18:20	19.6	↑3.9
2/15 18:30	23.9	↑4.3
2/15 18:40	28.4	↑4.5
2/15 18:50	33.2	↑4.8
2/15 19:00	38.2	↑5.0
2/15 19:10	43.4	↑5.2
2/15 19:20	48.7	↑5.3
2/15 19:30	54.0	↑5.3
2/15 19:40	59.4	↑5.4
2/15 19:50	64.9	↑5.5
2/15 20:00	70.3	↑5.4
2/15 20:10	75.6	↑5.3
2/15 20:20	80.8	↑5.2
2/15 20:30	85.9	↑5.1
2/15 20:40	90.7	↑4.8
2/15 20:50	95.4	↑4.7
2/15 21:00	99.8	↑4.4
2/15 21:10	103.9	↑4.1
2/15 21:20	107.6	↑3.7
2/15 21:30	111.0	↑3.4
2/15 21:40	114.1	↑3.1
2/15 21:50	116.7	↑2.6
2/15 22:00	118.9	↑2.2
2/15 22:10	120.7	↑1.8
2/15 22:20	122.0	↑1.3
2/15 22:30	122.9	↑0.9
2/15 22:40	123.3	↑0.4	満潮
2/15 22:50	123.2	↓-0.1
2/15 23:00	122.6	↓-0.6
2/15 23:10	121.6	↓-1.0
2/15 23:20	120.1	↓-1.5
2/15 23:30	118.2	↓-1.9
2/15 23:40	115.8	↓-2.4
2/15 23:50	113.0	↓-2.8