19 (日)	09:32	03:19	21:40	15:37
	130cm	-16cm	130cm	-6cm
大潮 出 07:04 入 18:10 出 06:56 入 18:34 潮干狩り ◎ 13:29～17:43

大河内湾（長崎）2034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	63.1	↓-6.0
2/19 00:10	57.0	↓-6.1
2/19 00:20	51.0	↓-6.0
2/19 00:30	44.9	↓-6.1
2/19 00:40	39.0	↓-5.9
2/19 00:50	33.1	↓-5.9
2/19 01:00	27.4	↓-5.7
2/19 01:10	21.9	↓-5.5
2/19 01:20	16.7	↓-5.2
2/19 01:30	11.7	↓-5.0
2/19 01:40	7.0	↓-4.7
2/19 01:50	2.7	↓-4.3
2/19 02:00	-1.2	↓-3.9
2/19 02:10	-4.8	↓-3.6
2/19 02:20	-7.9	↓-3.1
2/19 02:30	-10.5	↓-2.6
2/19 02:40	-12.7	↓-2.2
2/19 02:50	-14.4	↓-1.7
2/19 03:00	-15.6	↓-1.2
2/19 03:10	-16.3	↓-0.7	干潮
2/19 03:20	-16.4	↓-0.1
2/19 03:30	-16.1	↑0.3
2/19 03:40	-15.2	↑0.9
2/19 03:50	-13.8	↑1.4
2/19 04:00	-11.9	↑1.9
2/19 04:10	-9.6	↑2.3
2/19 04:20	-6.7	↑2.9
2/19 04:30	-3.4	↑3.3
2/19 04:40	0.3	↑3.7
2/19 04:50	4.4	↑4.1
2/19 05:00	8.9	↑4.5
2/19 05:10	13.7	↑4.8
2/19 05:20	18.8	↑5.1
2/19 05:30	24.2	↑5.4
2/19 05:40	29.9	↑5.7
2/19 05:50	35.7	↑5.8
2/19 06:00	41.7	↑6.0
2/19 06:10	47.8	↑6.1
2/19 06:20	53.9	↑6.1
2/19 06:30	60.1	↑6.2	最大潮位差
2/19 06:40	66.2	↑6.1
2/19 06:50	72.3	↑6.1
2/19 07:00	78.3	↑6.0
2/19 07:10	84.1	↑5.8
2/19 07:20	89.7	↑5.6
2/19 07:30	95.1	↑5.4
2/19 07:40	100.2	↑5.1
2/19 07:50	105.0	↑4.8
2/19 08:00	109.4	↑4.4
2/19 08:10	113.5	↑4.1
2/19 08:20	117.2	↑3.7
2/19 08:30	120.5	↑3.3
2/19 08:40	123.3	↑2.8
2/19 08:50	125.6	↑2.3
2/19 09:00	127.4	↑1.8
2/19 09:10	128.8	↑1.4
2/19 09:20	129.6	↑0.8
2/19 09:30	129.9	↑0.3	満潮
2/19 09:40	129.8	↓-0.1
2/19 09:50	129.1	↓-0.7
2/19 10:00	127.9	↓-1.2
2/19 10:10	126.2	↓-1.7
2/19 10:20	124.0	↓-2.2
2/19 10:30	121.3	↓-2.7
2/19 10:40	118.2	↓-3.1
2/19 10:50	114.7	↓-3.5
2/19 11:00	110.8	↓-3.9
2/19 11:10	106.5	↓-4.3
2/19 11:20	101.9	↓-4.6
2/19 11:30	97.0	↓-4.9
2/19 11:40	91.8	↓-5.2
2/19 11:50	86.4	↓-5.4
2/19 12:00	80.9	↓-5.5
2/19 12:10	75.1	↓-5.8
2/19 12:20	69.3	↓-5.8
2/19 12:30	63.4	↓-5.9
2/19 12:40	57.5	↓-5.9
2/19 12:50	51.7	↓-5.8
2/19 13:00	45.9	↓-5.8
2/19 13:10	40.2	↓-5.7
2/19 13:20	34.7	↓-5.5
2/19 13:30	29.4	↓-5.3
2/19 13:40	24.3	↓-5.1
2/19 13:50	19.5	↓-4.8
2/19 14:00	15.0	↓-4.5
2/19 14:10	10.9	↓-4.1
2/19 14:20	7.1	↓-3.8
2/19 14:30	3.7	↓-3.4
2/19 14:40	0.8	↓-2.9
2/19 14:50	-1.7	↓-2.5
2/19 15:00	-3.7	↓-2.0
2/19 15:10	-5.2	↓-1.5
2/19 15:20	-6.3	↓-1.1
2/19 15:30	-6.8	↓-0.5	干潮
2/19 15:40	-6.8	0
2/19 15:50	-6.4	↑0.4
2/19 16:00	-5.4	↑1.0
2/19 16:10	-3.9	↑1.5
2/19 16:20	-2.0	↑1.9
2/19 16:30	0.5	↑2.5
2/19 16:40	3.3	↑2.8
2/19 16:50	6.7	↑3.4
2/19 17:00	10.4	↑3.7
2/19 17:10	14.5	↑4.1
2/19 17:20	18.9	↑4.4
2/19 17:30	23.7	↑4.8
2/19 17:40	28.7	↑5.0
2/19 17:50	34.0	↑5.3
2/19 18:00	39.5	↑5.5
2/19 18:10	45.1	↑5.6
2/19 18:20	50.9	↑5.8
2/19 18:30	56.8	↑5.9
2/19 18:40	62.7	↑5.9
2/19 18:50	68.5	↑5.8
2/19 19:00	74.4	↑5.9
2/19 19:10	80.1	↑5.7
2/19 19:20	85.7	↑5.6
2/19 19:30	91.1	↑5.4
2/19 19:40	96.3	↑5.2
2/19 19:50	101.2	↑4.9
2/19 20:00	105.9	↑4.7
2/19 20:10	110.2	↑4.3
2/19 20:20	114.1	↑3.9
2/19 20:30	117.7	↑3.6
2/19 20:40	120.8	↑3.1
2/19 20:50	123.5	↑2.7
2/19 21:00	125.7	↑2.2
2/19 21:10	127.4	↑1.7
2/19 21:20	128.6	↑1.2
2/19 21:30	129.4	↑0.8	満潮
2/19 21:40	129.6	↑0.2	満潮
2/19 21:50	129.3	↓-0.3
2/19 22:00	128.5	↓-0.8
2/19 22:10	127.1	↓-1.4
2/19 22:20	125.3	↓-1.8
2/19 22:30	123.0	↓-2.3
2/19 22:40	120.2	↓-2.8
2/19 22:50	116.9	↓-3.3
2/19 23:00	113.3	↓-3.6
2/19 23:10	109.2	↓-4.1
2/19 23:20	104.7	↓-4.5
2/19 23:30	99.9	↓-4.8
2/19 23:40	94.8	↓-5.1
2/19 23:50	89.4	↓-5.4