19 (火)	11:01	04:49	23:13	17:08
	126cm	-10cm	120cm	-2cm
中潮 出 07:04 入 18:10 出 21:03 入 08:46 潮干狩り ◎ 15:03～18:10

大河内湾（長崎）2041年02月19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
2/19 00:00	109.0	↓-3.5
2/19 00:10	105.2	↓-3.8
2/19 00:20	101.0	↓-4.2
2/19 00:30	96.5	↓-4.5
2/19 00:40	91.7	↓-4.8
2/19 00:50	86.7	↓-5.0
2/19 01:00	81.4	↓-5.3
2/19 01:10	76.0	↓-5.4
2/19 01:20	70.4	↓-5.6
2/19 01:30	64.8	↓-5.6
2/19 01:40	59.1	↓-5.7
2/19 01:50	53.3	↓-5.8	最大潮位差
2/19 02:00	47.6	↓-5.7
2/19 02:10	42.0	↓-5.6
2/19 02:20	36.5	↓-5.5
2/19 02:30	31.1	↓-5.4
2/19 02:40	25.9	↓-5.2
2/19 02:50	21.0	↓-4.9
2/19 03:00	16.3	↓-4.7
2/19 03:10	11.9	↓-4.4
2/19 03:20	7.8	↓-4.1
2/19 03:30	4.1	↓-3.7
2/19 03:40	0.8	↓-3.3
2/19 03:50	-2.1	↓-2.9
2/19 04:00	-4.6	↓-2.5
2/19 04:10	-6.6	↓-2.0
2/19 04:20	-8.2	↓-1.6
2/19 04:30	-9.3	↓-1.1
2/19 04:40	-9.9	↓-0.6	干潮
2/19 04:50	-10.1	↓-0.2
2/19 05:00	-9.7	↑0.4
2/19 05:10	-8.9	↑0.8
2/19 05:20	-7.6	↑1.3
2/19 05:30	-5.8	↑1.8
2/19 05:40	-3.6	↑2.2
2/19 05:50	-0.9	↑2.7
2/19 06:00	2.2	↑3.1
2/19 06:10	5.7	↑3.5
2/19 06:20	9.6	↑3.9
2/19 06:30	13.8	↑4.2
2/19 06:40	18.3	↑4.5
2/19 06:50	23.1	↑4.8
2/19 07:00	28.2	↑5.1
2/19 07:10	33.4	↑5.2
2/19 07:20	38.9	↑5.5
2/19 07:30	44.4	↑5.5
2/19 07:40	50.1	↑5.7
2/19 07:50	55.8	↑5.7
2/19 08:00	61.6	↑5.8	最大潮位差
2/19 08:10	67.3	↑5.7
2/19 08:20	72.9	↑5.6
2/19 08:30	78.4	↑5.5
2/19 08:40	83.8	↑5.4
2/19 08:50	89.0	↑5.2
2/19 09:00	94.0	↑5.0
2/19 09:10	98.7	↑4.7
2/19 09:20	103.1	↑4.4
2/19 09:30	107.2	↑4.1
2/19 09:40	110.9	↑3.7
2/19 09:50	114.3	↑3.4
2/19 10:00	117.2	↑2.9
2/19 10:10	119.8	↑2.6
2/19 10:20	121.9	↑2.1
2/19 10:30	123.5	↑1.6
2/19 10:40	124.7	↑1.2
2/19 10:50	125.4	↑0.7
2/19 11:00	125.6	↑0.2	満潮
2/19 11:10	125.3	↓-0.3
2/19 11:20	124.6	↓-0.7
2/19 11:30	123.4	↓-1.2
2/19 11:40	121.8	↓-1.6
2/19 11:50	119.7	↓-2.1
2/19 12:00	117.2	↓-2.5
2/19 12:10	114.2	↓-3.0
2/19 12:20	110.9	↓-3.3
2/19 12:30	107.2	↓-3.7
2/19 12:40	103.2	↓-4.0
2/19 12:50	98.9	↓-4.3
2/19 13:00	94.3	↓-4.6
2/19 13:10	89.4	↓-4.9
2/19 13:20	84.4	↓-5.0
2/19 13:30	79.2	↓-5.2
2/19 13:40	73.9	↓-5.3
2/19 13:50	68.4	↓-5.5
2/19 14:00	63.0	↓-5.4
2/19 14:10	57.5	↓-5.5
2/19 14:20	52.0	↓-5.5
2/19 14:30	46.7	↓-5.3
2/19 14:40	41.4	↓-5.3
2/19 14:50	36.3	↓-5.1
2/19 15:00	31.3	↓-5.0
2/19 15:10	26.6	↓-4.7
2/19 15:20	22.2	↓-4.4
2/19 15:30	18.0	↓-4.2
2/19 15:40	14.1	↓-3.9
2/19 15:50	10.6	↓-3.5
2/19 16:00	7.5	↓-3.1
2/19 16:10	4.7	↓-2.8
2/19 16:20	2.4	↓-2.3
2/19 16:30	0.5	↓-1.9
2/19 16:40	-1.0	↓-1.5
2/19 16:50	-2.0	↓-1.0
2/19 17:00	-2.6	↓-0.6	干潮
2/19 17:10	-2.7	↓-0.1
2/19 17:20	-2.4	↑0.3
2/19 17:30	-1.6	↑0.8
2/19 17:40	-0.3	↑1.3
2/19 17:50	1.4	↑1.7
2/19 18:00	3.5	↑2.1
2/19 18:10	6.0	↑2.5
2/19 18:20	8.9	↑2.9
2/19 18:30	12.2	↑3.3
2/19 18:40	15.8	↑3.6
2/19 18:50	19.7	↑3.9
2/19 19:00	24.0	↑4.3
2/19 19:10	28.4	↑4.4
2/19 19:20	33.1	↑4.7
2/19 19:30	38.0	↑4.9
2/19 19:40	43.0	↑5.0
2/19 19:50	48.2	↑5.2
2/19 20:00	53.4	↑5.2
2/19 20:10	58.6	↑5.2
2/19 20:20	63.9	↑5.3
2/19 20:30	69.0	↑5.1
2/19 20:40	74.2	↑5.2
2/19 20:50	79.2	↑5.0
2/19 21:00	84.0	↑4.8
2/19 21:10	88.6	↑4.6
2/19 21:20	93.1	↑4.5
2/19 21:30	97.2	↑4.1
2/19 21:40	101.1	↑3.9
2/19 21:50	104.6	↑3.5
2/19 22:00	107.9	↑3.3
2/19 22:10	110.7	↑2.8
2/19 22:20	113.2	↑2.5
2/19 22:30	115.2	↑2.0
2/19 22:40	116.8	↑1.6
2/19 22:50	118.0	↑1.2
2/19 23:00	118.8	↑0.8
2/19 23:10	119.1	↑0.3	満潮
2/19 23:20	119.0	↓-0.1
2/19 23:30	118.4	↓-0.6
2/19 23:40	117.4	↓-1.0
2/19 23:50	115.9	↓-1.5