18 (土)	12:14	06:01	-	18:30
	112cm	9cm	-	11cm
小潮 出 07:06 入 18:09 出 10:28 入 -

大河内湾（長崎）2040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	109.1	0
2/18 00:10	108.8	↓-0.3
2/18 00:20	108.0	↓-0.8
2/18 00:30	106.9	↓-1.1
2/18 00:40	105.4	↓-1.5
2/18 00:50	103.6	↓-1.8
2/18 01:00	101.5	↓-2.1
2/18 01:10	99.0	↓-2.5
2/18 01:20	96.2	↓-2.8
2/18 01:30	93.2	↓-3.0
2/18 01:40	89.9	↓-3.3
2/18 01:50	86.3	↓-3.6
2/18 02:00	82.6	↓-3.7
2/18 02:10	78.7	↓-3.9
2/18 02:20	74.7	↓-4.0
2/18 02:30	70.5	↓-4.2
2/18 02:40	66.2	↓-4.3
2/18 02:50	61.9	↓-4.3
2/18 03:00	57.6	↓-4.3
2/18 03:10	53.3	↓-4.3
2/18 03:20	49.0	↓-4.3
2/18 03:30	44.8	↓-4.2
2/18 03:40	40.7	↓-4.1
2/18 03:50	36.8	↓-3.9
2/18 04:00	33.0	↓-3.8
2/18 04:10	29.4	↓-3.6
2/18 04:20	26.0	↓-3.4
2/18 04:30	22.9	↓-3.1
2/18 04:40	20.0	↓-2.9
2/18 04:50	17.4	↓-2.6
2/18 05:00	15.1	↓-2.3
2/18 05:10	13.1	↓-2.0
2/18 05:20	11.5	↓-1.6
2/18 05:30	10.2	↓-1.3
2/18 05:40	9.3	↓-0.9
2/18 05:50	8.8	↓-0.5
2/18 06:00	8.6	↓-0.2	干潮
2/18 06:10	8.7	↑0.1
2/18 06:20	9.3	↑0.6
2/18 06:30	10.2	↑0.9
2/18 06:40	11.5	↑1.3
2/18 06:50	13.1	↑1.6
2/18 07:00	15.0	↑1.9
2/18 07:10	17.3	↑2.3
2/18 07:20	19.9	↑2.6
2/18 07:30	22.7	↑2.8
2/18 07:40	25.9	↑3.2
2/18 07:50	29.2	↑3.3
2/18 08:00	32.8	↑3.6
2/18 08:10	36.6	↑3.8
2/18 08:20	40.5	↑3.9
2/18 08:30	44.6	↑4.1
2/18 08:40	48.8	↑4.2
2/18 08:50	53.1	↑4.3
2/18 09:00	57.4	↑4.3
2/18 09:10	61.7	↑4.3
2/18 09:20	66.1	↑4.4	最大潮位差
2/18 09:30	70.3	↑4.2
2/18 09:40	74.5	↑4.2
2/18 09:50	78.6	↑4.1
2/18 10:00	82.6	↑4.0
2/18 10:10	86.4	↑3.8
2/18 10:20	90.0	↑3.6
2/18 10:30	93.4	↑3.4
2/18 10:40	96.6	↑3.2
2/18 10:50	99.5	↑2.9
2/18 11:00	102.1	↑2.6
2/18 11:10	104.4	↑2.3
2/18 11:20	106.4	↑2.0
2/18 11:30	108.1	↑1.7
2/18 11:40	109.4	↑1.3
2/18 11:50	110.4	↑1.0
2/18 12:00	111.0	↑0.6
2/18 12:10	111.3	↑0.3	満潮
2/18 12:20	111.2	↓-0.1
2/18 12:30	110.8	↓-0.4
2/18 12:40	110.0	↓-0.8
2/18 12:50	108.8	↓-1.2
2/18 13:00	107.4	↓-1.4
2/18 13:10	105.6	↓-1.8
2/18 13:20	103.4	↓-2.2
2/18 13:30	101.0	↓-2.4
2/18 13:40	98.3	↓-2.7
2/18 13:50	95.3	↓-3.0
2/18 14:00	92.1	↓-3.2
2/18 14:10	88.7	↓-3.4
2/18 14:20	85.1	↓-3.6
2/18 14:30	81.3	↓-3.8
2/18 14:40	77.4	↓-3.9
2/18 14:50	73.3	↓-4.1
2/18 15:00	69.2	↓-4.1
2/18 15:10	65.1	↓-4.1
2/18 15:20	60.9	↓-4.2
2/18 15:30	56.7	↓-4.2
2/18 15:40	52.5	↓-4.2
2/18 15:50	48.4	↓-4.1
2/18 16:00	44.4	↓-4.0
2/18 16:10	40.6	↓-3.8
2/18 16:20	36.8	↓-3.8
2/18 16:30	33.3	↓-3.5
2/18 16:40	29.9	↓-3.4
2/18 16:50	26.7	↓-3.2
2/18 17:00	23.8	↓-2.9
2/18 17:10	21.2	↓-2.6
2/18 17:20	18.8	↓-2.4
2/18 17:30	16.7	↓-2.1
2/18 17:40	15.0	↓-1.7
2/18 17:50	13.5	↓-1.5
2/18 18:00	12.4	↓-1.1
2/18 18:10	11.6	↓-0.8
2/18 18:20	11.1	↓-0.5	干潮
2/18 18:30	10.9	↓-0.2	干潮
2/18 18:40	11.1	↑0.2
2/18 18:50	11.7	↑0.6
2/18 19:00	12.5	↑0.8
2/18 19:10	13.7	↑1.2
2/18 19:20	15.2	↑1.5
2/18 19:30	17.0	↑1.8
2/18 19:40	19.0	↑2.0
2/18 19:50	21.4	↑2.4
2/18 20:00	23.9	↑2.5
2/18 20:10	26.7	↑2.8
2/18 20:20	29.7	↑3.0
2/18 20:30	32.9	↑3.2
2/18 20:40	36.2	↑3.3
2/18 20:50	39.7	↑3.5
2/18 21:00	43.3	↑3.6
2/18 21:10	46.9	↑3.6
2/18 21:20	50.7	↑3.8
2/18 21:30	54.4	↑3.7
2/18 21:40	58.1	↑3.7
2/18 21:50	61.8	↑3.7
2/18 22:00	65.5	↑3.7
2/18 22:10	69.1	↑3.6
2/18 22:20	72.5	↑3.4
2/18 22:30	75.9	↑3.4
2/18 22:40	79.1	↑3.2
2/18 22:50	82.1	↑3.0
2/18 23:00	84.9	↑2.8
2/18 23:10	87.4	↑2.5
2/18 23:20	89.8	↑2.4
2/18 23:30	91.9	↑2.1
2/18 23:40	93.7	↑1.8
2/18 23:50	95.3	↑1.6