18 (水)	10:53	04:40	23:04	17:00
	127cm	-12cm	121cm	-2cm
中潮 出 07:05 入 18:09 出 08:48 入 20:50 潮干狩り ◎ 14:56～18:09

大河内湾（長崎）2037年02月18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
2/18 00:00	106.2	↓-3.9
2/18 00:10	102.0	↓-4.2
2/18 00:20	97.4	↓-4.6
2/18 00:30	92.6	↓-4.8
2/18 00:40	87.4	↓-5.2
2/18 00:50	82.1	↓-5.3
2/18 01:00	76.6	↓-5.5
2/18 01:10	70.9	↓-5.7
2/18 01:20	65.2	↓-5.7
2/18 01:30	59.3	↓-5.9	最大潮位差
2/18 01:40	53.5	↓-5.8
2/18 01:50	47.7	↓-5.8
2/18 02:00	41.9	↓-5.8
2/18 02:10	36.3	↓-5.6
2/18 02:20	30.8	↓-5.5
2/18 02:30	25.5	↓-5.3
2/18 02:40	20.4	↓-5.1
2/18 02:50	15.6	↓-4.8
2/18 03:00	11.1	↓-4.5
2/18 03:10	6.9	↓-4.2
2/18 03:20	3.0	↓-3.9
2/18 03:30	-0.4	↓-3.4
2/18 03:40	-3.4	↓-3.0
2/18 03:50	-6.0	↓-2.6
2/18 04:00	-8.2	↓-2.2
2/18 04:10	-9.9	↓-1.7
2/18 04:20	-11.1	↓-1.2
2/18 04:30	-11.8	↓-0.7	干潮
2/18 04:40	-12.0	↓-0.2	干潮
2/18 04:50	-11.7	↑0.3
2/18 05:00	-11.0	↑0.7
2/18 05:10	-9.7	↑1.3
2/18 05:20	-8.0	↑1.7
2/18 05:30	-5.8	↑2.2
2/18 05:40	-3.1	↑2.7
2/18 05:50	0.0	↑3.1
2/18 06:00	3.5	0
2/18 06:10	7.3	↑3.8
2/18 06:20	11.6	↑4.3
2/18 06:30	16.1	↑4.5
2/18 06:40	21.0	↑4.9
2/18 06:50	26.1	↑5.1
2/18 07:00	31.4	↑5.3
2/18 07:10	36.9	↑5.5
2/18 07:20	42.5	↑5.6
2/18 07:30	48.3	↑5.8
2/18 07:40	54.1	↑5.8
2/18 07:50	59.9	↑5.8
2/18 08:00	65.8	↑5.9	最大潮位差
2/18 08:10	71.5	↑5.7
2/18 08:20	77.2	↑5.7
2/18 08:30	82.7	↑5.5
2/18 08:40	88.0	↑5.3
2/18 08:50	93.1	↑5.1
2/18 09:00	97.9	↑4.8
2/18 09:10	102.5	↑4.6
2/18 09:20	106.7	↑4.2
2/18 09:30	110.6	↑3.9
2/18 09:40	114.1	↑3.5
2/18 09:50	117.2	↑3.1
2/18 10:00	119.9	↑2.7
2/18 10:10	122.1	↑2.2
2/18 10:20	123.9	↑1.8
2/18 10:30	125.2	↑1.3
2/18 10:40	126.0	↑0.8
2/18 10:50	126.4	↑0.4	満潮
2/18 11:00	126.2	↓-0.2
2/18 11:10	125.6	↓-0.6
2/18 11:20	124.5	↓-1.1
2/18 11:30	123.0	↓-1.5
2/18 11:40	121.0	↓-2.0
2/18 11:50	118.5	↓-2.5
2/18 12:00	115.6	↓-2.9
2/18 12:10	112.4	↓-3.2
2/18 12:20	108.7	↓-3.7
2/18 12:30	104.7	↓-4.0
2/18 12:40	100.4	↓-4.3
2/18 12:50	95.9	↓-4.5
2/18 13:00	91.0	↓-4.9
2/18 13:10	86.0	↓-5.0
2/18 13:20	80.8	↓-5.2
2/18 13:30	75.4	↓-5.4
2/18 13:40	69.9	↓-5.5
2/18 13:50	64.4	↓-5.5
2/18 14:00	58.9	↓-5.5
2/18 14:10	53.4	↓-5.5
2/18 14:20	47.9	↓-5.5
2/18 14:30	42.6	↓-5.3
2/18 14:40	37.4	↓-5.2
2/18 14:50	32.4	↓-5.0
2/18 15:00	27.6	↓-4.8
2/18 15:10	23.0	↓-4.6
2/18 15:20	18.8	↓-4.2
2/18 15:30	14.8	↓-4.0
2/18 15:40	11.2	↓-3.6
2/18 15:50	8.0	↓-3.2
2/18 16:00	5.1	↓-2.9
2/18 16:10	2.7	↓-2.4
2/18 16:20	0.7	↓-2.0
2/18 16:30	-0.9	↓-1.6
2/18 16:40	-2.0	↓-1.1
2/18 16:50	-2.6	↓-0.6	干潮
2/18 17:00	-2.8	↓-0.2	干潮
2/18 17:10	-2.6	↑0.2
2/18 17:20	-1.8	↑0.8
2/18 17:30	-0.6	↑1.2
2/18 17:40	1.0	↑1.6
2/18 17:50	3.1	↑2.1
2/18 18:00	5.6	↑2.5
2/18 18:10	8.5	↑2.9
2/18 18:20	11.8	↑3.3
2/18 18:30	15.4	↑3.6
2/18 18:40	19.3	↑3.9
2/18 18:50	23.6	↑4.3
2/18 19:00	28.0	↑4.4
2/18 19:10	32.8	↑4.8
2/18 19:20	37.7	↑4.9
2/18 19:30	42.8	↑5.1
2/18 19:40	48.0	↑5.2
2/18 19:50	53.2	↑5.2
2/18 20:00	58.6	↑5.4
2/18 20:10	63.9	↑5.3
2/18 20:20	69.2	↑5.3
2/18 20:30	74.4	↑5.2
2/18 20:40	79.5	↑5.1
2/18 20:50	84.4	↑4.9
2/18 21:00	89.2	↑4.8
2/18 21:10	93.7	↑4.5
2/18 21:20	98.0	↑4.3
2/18 21:30	101.9	↑3.9
2/18 21:40	105.6	↑3.7
2/18 21:50	108.9	↑3.3
2/18 22:00	111.9	↑3.0
2/18 22:10	114.4	↑2.5
2/18 22:20	116.6	↑2.2
2/18 22:30	118.3	↑1.7
2/18 22:40	119.6	↑1.3
2/18 22:50	120.4	↑0.8
2/18 23:00	120.8	↑0.4	満潮
2/18 23:10	120.7	↓-0.1
2/18 23:20	120.2	↓-0.5
2/18 23:30	119.2	↓-1.0
2/18 23:40	117.7	↓-1.5
2/18 23:50	115.9	↓-1.8