15 (金)	09:01	02:41	20:58	15:00
	120cm	-9cm	122cm	8cm
大潮 出 07:08 入 18:07 出 17:16 入 06:54 潮干狩り ◎ 13:14～16:45

大河内湾（長崎）2041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	38.2	↓-5.1
2/15 00:10	33.2	↓-5.0
2/15 00:20	28.4	↓-4.8
2/15 00:30	23.7	↓-4.7
2/15 00:40	19.2	↓-4.5
2/15 00:50	14.9	↓-4.3
2/15 01:00	10.9	↓-4.0
2/15 01:10	7.2	↓-3.7
2/15 01:20	3.8	↓-3.4
2/15 01:30	0.7	↓-3.1
2/15 01:40	-2.0	↓-2.7
2/15 01:50	-4.3	↓-2.3
2/15 02:00	-6.3	↓-2.0
2/15 02:10	-7.8	↓-1.5
2/15 02:20	-8.9	↓-1.1
2/15 02:30	-9.6	↓-0.7
2/15 02:40	-9.8	↓-0.2	干潮
2/15 02:50	-9.6	↑0.2
2/15 03:00	-9.0	↑0.6
2/15 03:10	-7.9	↑1.1
2/15 03:20	-6.4	↑1.5
2/15 03:30	-4.4	↑2.0
2/15 03:40	-2.1	↑2.3
2/15 03:50	0.6	↑2.7
2/15 04:00	3.7	↑3.1
2/15 04:10	7.2	↑3.5
2/15 04:20	11.0	↑3.8
2/15 04:30	15.1	↑4.1
2/15 04:40	19.4	↑4.3
2/15 04:50	24.0	↑4.6
2/15 05:00	28.8	↑4.8
2/15 05:10	33.8	↑5.0
2/15 05:20	39.0	↑5.2
2/15 05:30	44.2	↑5.2
2/15 05:40	49.6	↑5.4
2/15 05:50	54.9	↑5.3
2/15 06:00	60.3	↑5.4
2/15 06:10	65.6	↑5.3
2/15 06:20	70.9	↑5.3
2/15 06:30	76.0	↑5.1
2/15 06:40	81.0	↑5.0
2/15 06:50	85.8	↑4.8
2/15 07:00	90.4	↑4.6
2/15 07:10	94.8	↑4.4
2/15 07:20	98.9	↑4.1
2/15 07:30	102.7	↑3.8
2/15 07:40	106.1	↑3.4
2/15 07:50	109.2	↑3.1
2/15 08:00	112.0	↑2.8
2/15 08:10	114.3	↑2.3
2/15 08:20	116.2	↑1.9
2/15 08:30	117.8	↑1.6
2/15 08:40	118.9	↑1.1
2/15 08:50	119.5	↑0.6
2/15 09:00	119.7	↑0.2	満潮
2/15 09:10	119.5	↓-0.2
2/15 09:20	118.9	↓-0.6
2/15 09:30	117.8	↓-1.1
2/15 09:40	116.3	↓-1.5
2/15 09:50	114.4	↓-1.9
2/15 10:00	112.1	↓-2.3
2/15 10:10	109.5	↓-2.6
2/15 10:20	106.5	↓-3.0
2/15 10:30	103.2	↓-3.3
2/15 10:40	99.5	↓-3.7
2/15 10:50	95.6	↓-3.9
2/15 11:00	91.5	↓-4.1
2/15 11:10	87.1	↓-4.4
2/15 11:20	82.6	↓-4.5
2/15 11:30	77.9	↓-4.7
2/15 11:40	73.2	↓-4.7
2/15 11:50	68.3	↓-4.9
2/15 12:00	63.4	↓-4.9
2/15 12:10	58.6	↓-4.8
2/15 12:20	53.7	↓-4.9
2/15 12:30	49.0	↓-4.7
2/15 12:40	44.3	↓-4.7
2/15 12:50	39.8	↓-4.5
2/15 13:00	35.5	↓-4.3
2/15 13:10	31.4	↓-4.1
2/15 13:20	27.6	↓-3.8
2/15 13:30	24.0	↓-3.6
2/15 13:40	20.7	↓-3.3
2/15 13:50	17.8	↓-2.9
2/15 14:00	15.2	↓-2.6
2/15 14:10	12.9	↓-2.3
2/15 14:20	11.1	↓-1.8
2/15 14:30	9.7	↓-1.4
2/15 14:40	8.6	↓-1.1
2/15 14:50	8.0	↓-0.6	干潮
2/15 15:00	7.9	↓-0.1	干潮
2/15 15:10	8.1	↑0.2
2/15 15:20	8.8	↑0.7
2/15 15:30	9.9	↑1.1
2/15 15:40	11.4	↑1.5
2/15 15:50	13.3	↑1.9
2/15 16:00	15.6	↑2.3
2/15 16:10	18.3	↑2.7
2/15 16:20	21.3	↑3.0
2/15 16:30	24.7	↑3.4
2/15 16:40	28.3	↑3.6
2/15 16:50	32.3	↑4.0
2/15 17:00	36.5	↑4.2
2/15 17:10	40.9	↑4.4
2/15 17:20	45.5	↑4.6
2/15 17:30	50.2	↑4.7
2/15 17:40	55.1	↑4.9
2/15 17:50	60.0	↑4.9
2/15 18:00	64.9	↑4.9
2/15 18:10	69.9	↑5.0
2/15 18:20	74.8	↑4.9
2/15 18:30	79.7	↑4.9
2/15 18:40	84.4	↑4.7
2/15 18:50	89.0	↑4.6
2/15 19:00	93.4	↑4.4
2/15 19:10	97.6	↑4.2
2/15 19:20	101.6	↑4.0
2/15 19:30	105.2	↑3.6
2/15 19:40	108.6	↑3.4
2/15 19:50	111.6	↑3.0
2/15 20:00	114.2	↑2.6
2/15 20:10	116.5	↑2.3
2/15 20:20	118.3	↑1.8
2/15 20:30	119.8	↑1.5
2/15 20:40	120.8	↑1.0
2/15 20:50	121.3	↑0.5	満潮
2/15 21:00	121.4	↑0.1
2/15 21:10	121.1	↓-0.3
2/15 21:20	120.3	↓-0.8
2/15 21:30	119.0	↓-1.3
2/15 21:40	117.3	↓-1.7
2/15 21:50	115.2	↓-2.1
2/15 22:00	112.6	↓-2.6
2/15 22:10	109.6	↓-3.0
2/15 22:20	106.3	↓-3.3
2/15 22:30	102.6	↓-3.7
2/15 22:40	98.5	↓-4.1
2/15 22:50	94.1	↓-4.4
2/15 23:00	89.4	↓-4.7
2/15 23:10	84.5	↓-4.9
2/15 23:20	79.4	↓-5.1
2/15 23:30	74.0	↓-5.4
2/15 23:40	68.6	↓-5.4
2/15 23:50	63.0	↓-5.6	最大潮位差