01 (土)	03:31	09:22	15:42	22:43
	79cm	45cm	87cm	29cm
長潮 出 07:21 入 17:53 出 12:39 入 02:15

大河内湾（長崎）2031年02月01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
2/1 00:00	51.4	↑2.0
2/1 00:10	53.4	↑2.0
2/1 00:20	55.4	↑2.0
2/1 00:30	57.3	↑1.9
2/1 00:40	59.3	↑2.0
2/1 00:50	61.2	↑1.9
2/1 01:00	63.0	↑1.8
2/1 01:10	64.8	↑1.8
2/1 01:20	66.5	↑1.7
2/1 01:30	68.2	↑1.7
2/1 01:40	69.7	↑1.5
2/1 01:50	71.1	↑1.4
2/1 02:00	72.4	↑1.3
2/1 02:10	73.6	↑1.2
2/1 02:20	74.7	↑1.1
2/1 02:30	75.6	↑0.9
2/1 02:40	76.4	↑0.8
2/1 02:50	77.0	↑0.6
2/1 03:00	77.5	↑0.5
2/1 03:10	77.9	↑0.4
2/1 03:20	78.1	↑0.2
2/1 03:30	78.2	↑0.1	満潮
2/1 03:40	78.1	↓-0.1
2/1 03:50	77.9	↓-0.2
2/1 04:00	77.6	↓-0.3
2/1 04:10	77.1	↓-0.5
2/1 04:20	76.5	↓-0.6
2/1 04:30	75.7	↓-0.8
2/1 04:40	74.9	↓-0.8
2/1 04:50	74.0	↓-0.9
2/1 05:00	72.9	↓-1.1
2/1 05:10	71.8	↓-1.1
2/1 05:20	70.5	↓-1.3
2/1 05:30	69.2	↓-1.3
2/1 05:40	67.9	↓-1.3
2/1 05:50	66.5	↓-1.4
2/1 06:00	65.1	↓-1.4
2/1 06:10	63.6	↓-1.5
2/1 06:20	62.1	↓-1.5
2/1 06:30	60.6	↓-1.5
2/1 06:40	59.1	↓-1.5
2/1 06:50	57.7	↓-1.4
2/1 07:00	56.3	↓-1.4
2/1 07:10	54.9	↓-1.4
2/1 07:20	53.5	↓-1.4
2/1 07:30	52.3	↓-1.2
2/1 07:40	51.1	↓-1.2
2/1 07:50	49.9	↓-1.2
2/1 08:00	48.9	↓-1.0
2/1 08:10	48.0	↓-0.9
2/1 08:20	47.2	↓-0.8
2/1 08:30	46.5	↓-0.7
2/1 08:40	45.9	↓-0.6
2/1 08:50	45.4	↓-0.5
2/1 09:00	45.1	↓-0.3
2/1 09:10	44.9	↓-0.2
2/1 09:20	44.8	↓-0.1	干潮
2/1 09:30	44.9	↑0.1
2/1 09:40	45.1	↑0.2
2/1 09:50	45.4	↑0.3
2/1 10:00	45.8	↑0.4
2/1 10:10	46.4	↑0.6
2/1 10:20	47.2	↑0.8
2/1 10:30	48.0	↑0.8
2/1 10:40	49.0	↑1.0
2/1 10:50	50.0	↑1.0
2/1 11:00	51.2	↑1.2
2/1 11:10	52.5	↑1.3
2/1 11:20	53.9	↑1.4
2/1 11:30	55.3	↑1.4
2/1 11:40	56.8	↑1.5
2/1 11:50	58.4	↑1.6
2/1 12:00	60.1	↑1.7
2/1 12:10	61.7	↑1.6
2/1 12:20	63.4	↑1.7
2/1 12:30	65.2	↑1.8
2/1 12:40	66.9	↑1.7
2/1 12:50	68.6	↑1.7
2/1 13:00	70.3	↑1.7
2/1 13:10	72.0	↑1.7
2/1 13:20	73.7	↑1.7
2/1 13:30	75.3	↑1.6
2/1 13:40	76.8	↑1.5
2/1 13:50	78.2	↑1.4
2/1 14:00	79.6	↑1.4
2/1 14:10	80.9	↑1.3
2/1 14:20	82.1	↑1.2
2/1 14:30	83.1	↑1.0
2/1 14:40	84.1	↑1.0
2/1 14:50	84.9	↑0.8
2/1 15:00	85.6	↑0.7
2/1 15:10	86.1	↑0.5
2/1 15:20	86.5	↑0.4
2/1 15:30	86.8	↑0.3
2/1 15:40	86.9	↑0.1	満潮
2/1 15:50	86.8	↓-0.1
2/1 16:00	86.6	↓-0.2
2/1 16:10	86.2	↓-0.4
2/1 16:20	85.7	↓-0.5
2/1 16:30	85.0	↓-0.7
2/1 16:40	84.2	↓-0.8
2/1 16:50	83.2	↓-1.0
2/1 17:00	82.1	↓-1.1
2/1 17:10	80.9	↓-1.2
2/1 17:20	79.5	↓-1.4
2/1 17:30	78.0	↓-1.5
2/1 17:40	76.4	↓-1.6
2/1 17:50	74.7	↓-1.7
2/1 18:00	72.8	↓-1.9
2/1 18:10	70.9	↓-1.9
2/1 18:20	68.9	↓-2.0
2/1 18:30	66.9	↓-2.0
2/1 18:40	64.8	↓-2.1
2/1 18:50	62.6	↓-2.2	最大潮位差
2/1 19:00	60.4	↓-2.2	最大潮位差
2/1 19:10	58.2	↓-2.2	最大潮位差
2/1 19:20	56.0	↓-2.2	最大潮位差
2/1 19:30	53.8	↓-2.2	最大潮位差
2/1 19:40	51.6	↓-2.2	最大潮位差
2/1 19:50	49.5	↓-2.1
2/1 20:00	47.4	↓-2.1
2/1 20:10	45.3	↓-2.1
2/1 20:20	43.3	↓-2.0
2/1 20:30	41.4	↓-1.9
2/1 20:40	39.6	↓-1.8
2/1 20:50	37.9	↓-1.7
2/1 21:00	36.3	↓-1.6
2/1 21:10	34.8	↓-1.5
2/1 21:20	33.4	↓-1.4
2/1 21:30	32.2	↓-1.2
2/1 21:40	31.2	↓-1.0
2/1 21:50	30.2	↓-1.0
2/1 22:00	29.5	↓-0.7
2/1 22:10	28.9	↓-0.6
2/1 22:20	28.4	↓-0.5
2/1 22:30	28.1	↓-0.3
2/1 22:40	28.0	↓-0.1	干潮
2/1 22:50	28.1	↑0.1
2/1 23:00	28.3	↑0.2
2/1 23:10	28.6	↑0.3
2/1 23:20	29.2	↑0.6
2/1 23:30	29.9	↑0.7
2/1 23:40	30.7	↑0.8
2/1 23:50	31.7	↑1.0