1 (月)	05:56	11:53	17:52	-
	84cm	43cm	89cm	-
若潮 出 06:52 入 18:19 出 03:42 入 13:51

大河内湾（長崎）2038年03月1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
3/1 00:00	30.0	↑0.8
3/1 00:10	30.9	↑0.9
3/1 00:20	31.9	↑1.0
3/1 00:30	33.1	↑1.2
3/1 00:40	34.4	↑1.3
3/1 00:50	35.8	↑1.4
3/1 01:00	37.4	↑1.6
3/1 01:10	39.1	↑1.7
3/1 01:20	40.9	↑1.8
3/1 01:30	42.7	↑1.8
3/1 01:40	44.7	↑2.0
3/1 01:50	46.7	↑2.0
3/1 02:00	48.8	↑2.1
3/1 02:10	50.9	↑2.1
3/1 02:20	53.0	↑2.1
3/1 02:30	55.2	↑2.2
3/1 02:40	57.3	↑2.1
3/1 02:50	59.5	↑2.2
3/1 03:00	61.6	↑2.1
3/1 03:10	63.7	↑2.1
3/1 03:20	65.8	↑2.1
3/1 03:30	67.7	↑1.9
3/1 03:40	69.7	↑2.0
3/1 03:50	71.5	↑1.8
3/1 04:00	73.2	↑1.7
3/1 04:10	74.8	↑1.6
3/1 04:20	76.3	↑1.5
3/1 04:30	77.7	↑1.4
3/1 04:40	79.0	↑1.3
3/1 04:50	80.1	↑1.1
3/1 05:00	81.0	↑0.9
3/1 05:10	81.8	↑0.8
3/1 05:20	82.5	↑0.7
3/1 05:30	83.0	↑0.5
3/1 05:40	83.3	↑0.3
3/1 05:50	83.5	↑0.2	満潮
3/1 06:00	83.5	0
3/1 06:10	83.3	↓-0.2
3/1 06:20	83.0	↓-0.3
3/1 06:30	82.5	↓-0.5
3/1 06:40	81.9	↓-0.6
3/1 06:50	81.1	↓-0.8
3/1 07:00	80.2	↓-0.9
3/1 07:10	79.2	↓-1.0
3/1 07:20	78.0	↓-1.2
3/1 07:30	76.7	↓-1.3
3/1 07:40	75.3	↓-1.4
3/1 07:50	73.8	↓-1.5
3/1 08:00	72.3	↓-1.5
3/1 08:10	70.6	↓-1.7
3/1 08:20	68.9	↓-1.7
3/1 08:30	67.2	↓-1.7
3/1 08:40	65.4	↓-1.8
3/1 08:50	63.6	↓-1.8
3/1 09:00	61.8	↓-1.8
3/1 09:10	60.0	↓-1.8
3/1 09:20	58.2	↓-1.8
3/1 09:30	56.5	↓-1.7
3/1 09:40	54.8	↓-1.7
3/1 09:50	53.1	↓-1.7
3/1 10:00	51.6	↓-1.5
3/1 10:10	50.1	↓-1.5
3/1 10:20	48.7	↓-1.4
3/1 10:30	47.5	↓-1.2
3/1 10:40	46.3	↓-1.2
3/1 10:50	45.3	↓-1.0
3/1 11:00	44.4	↓-0.9
3/1 11:10	43.7	↓-0.7
3/1 11:20	43.1	↓-0.6
3/1 11:30	42.7	↓-0.4
3/1 11:40	42.4	↓-0.3
3/1 11:50	42.3	↓-0.1	干潮
3/1 12:00	42.3	0
3/1 12:10	42.5	↑0.2
3/1 12:20	42.9	↑0.4
3/1 12:30	43.5	↑0.6
3/1 12:40	44.2	↑0.7
3/1 12:50	45.0	↑0.8
3/1 13:00	46.0	↑1.0
3/1 13:10	47.2	↑1.2
3/1 13:20	48.4	↑1.2
3/1 13:30	49.9	↑1.5
3/1 13:40	51.4	↑1.5
3/1 13:50	53.0	↑1.6
3/1 14:00	54.7	↑1.7
3/1 14:10	56.5	↑1.8
3/1 14:20	58.4	↑1.9
3/1 14:30	60.4	↑2.0
3/1 14:40	62.3	↑1.9
3/1 14:50	64.3	↑2.0
3/1 15:00	66.4	↑2.1
3/1 15:10	68.4	↑2.0
3/1 15:20	70.4	↑2.0
3/1 15:30	72.3	↑1.9
3/1 15:40	74.2	↑1.9
3/1 15:50	76.1	↑1.9
3/1 16:00	77.8	↑1.7
3/1 16:10	79.5	↑1.7
3/1 16:20	81.1	↑1.6
3/1 16:30	82.5	↑1.4
3/1 16:40	83.8	↑1.3
3/1 16:50	85.0	↑1.2
3/1 17:00	86.0	↑1.0
3/1 17:10	86.9	↑0.9
3/1 17:20	87.5	↑0.6
3/1 17:30	88.0	↑0.5
3/1 17:40	88.3	↑0.3
3/1 17:50	88.5	↑0.2	満潮
3/1 18:00	88.4	↓-0.1
3/1 18:10	88.1	↓-0.3
3/1 18:20	87.6	↓-0.5
3/1 18:30	86.9	↓-0.7
3/1 18:40	86.0	↓-0.9
3/1 18:50	85.0	↓-1.0
3/1 19:00	83.7	↓-1.3
3/1 19:10	82.2	↓-1.5
3/1 19:20	80.6	↓-1.6
3/1 19:30	78.8	↓-1.8
3/1 19:40	76.8	↓-2.0
3/1 19:50	74.7	↓-2.1
3/1 20:00	72.5	↓-2.2
3/1 20:10	70.1	↓-2.4
3/1 20:20	67.6	↓-2.5
3/1 20:30	65.1	↓-2.5
3/1 20:40	62.4	↓-2.7
3/1 20:50	59.7	↓-2.7
3/1 21:00	56.9	↓-2.8	最大潮位差
3/1 21:10	54.1	↓-2.8	最大潮位差
3/1 21:20	51.3	↓-2.8	最大潮位差
3/1 21:30	48.5	↓-2.8	最大潮位差
3/1 21:40	45.8	↓-2.7
3/1 21:50	43.0	↓-2.8	最大潮位差
3/1 22:00	40.4	↓-2.6
3/1 22:10	37.8	↓-2.6
3/1 22:20	35.3	↓-2.5
3/1 22:30	32.9	↓-2.4
3/1 22:40	30.7	↓-2.2
3/1 22:50	28.6	↓-2.1
3/1 23:00	26.7	↓-1.9
3/1 23:10	24.9	↓-1.8
3/1 23:20	23.3	↓-1.6
3/1 23:30	21.9	↓-1.4
3/1 23:40	20.8	↓-1.1
3/1 23:50	19.8	↓-1.0