1 (月)	01:58	09:00	16:04	22:17
	113cm	67cm	112cm	81cm
小潮 出 06:17 入 18:08 出 23:57 入 13:36

大河内湾（長崎）2029年10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
10/1 00:00	105.0	↑1.2
10/1 00:10	106.1	↑1.1
10/1 00:20	107.2	↑1.1
10/1 00:30	108.2	↑1.0
10/1 00:40	109.1	↑0.9
10/1 00:50	109.9	↑0.8
10/1 01:00	110.6	↑0.7
10/1 01:10	111.2	↑0.6
10/1 01:20	111.7	↑0.5
10/1 01:30	112.1	↑0.4
10/1 01:40	112.4	↑0.3
10/1 01:50	112.5	↑0.1	満潮
10/1 02:00	112.5	0
10/1 02:10	112.4	↓-0.1
10/1 02:20	112.2	↓-0.2
10/1 02:30	111.9	↓-0.3
10/1 02:40	111.4	↓-0.5
10/1 02:50	110.8	↓-0.6
10/1 03:00	110.1	↓-0.7
10/1 03:10	109.3	↓-0.8
10/1 03:20	108.4	↓-0.9
10/1 03:30	107.3	↓-1.1
10/1 03:40	106.2	↓-1.1
10/1 03:50	104.9	↓-1.3
10/1 04:00	103.6	↓-1.3
10/1 04:10	102.2	↓-1.4
10/1 04:20	100.7	↓-1.5
10/1 04:30	99.2	↓-1.5
10/1 04:40	97.6	↓-1.6
10/1 04:50	96.0	↓-1.6
10/1 05:00	94.3	↓-1.7
10/1 05:10	92.6	↓-1.7
10/1 05:20	90.9	↓-1.7
10/1 05:30	89.1	↓-1.8	最大潮位差
10/1 05:40	87.4	↓-1.7
10/1 05:50	85.7	↓-1.7
10/1 06:00	84.0	↓-1.7
10/1 06:10	82.3	↓-1.7
10/1 06:20	80.6	↓-1.7
10/1 06:30	79.1	↓-1.5
10/1 06:40	77.5	↓-1.6
10/1 06:50	76.1	↓-1.4
10/1 07:00	74.7	↓-1.4
10/1 07:10	73.4	↓-1.3
10/1 07:20	72.1	↓-1.3
10/1 07:30	71.0	↓-1.1
10/1 07:40	70.0	↓-1.0
10/1 07:50	69.1	↓-0.9
10/1 08:00	68.3	↓-0.8
10/1 08:10	67.6	↓-0.7
10/1 08:20	67.0	↓-0.6
10/1 08:30	66.6	↓-0.4
10/1 08:40	66.3	↓-0.3
10/1 08:50	66.1	↓-0.2	干潮
10/1 09:00	66.0	↓-0.1	干潮
10/1 09:10	66.1	↑0.1
10/1 09:20	66.3	↑0.2
10/1 09:30	66.7	↑0.4
10/1 09:40	67.1	↑0.4
10/1 09:50	67.7	↑0.6
10/1 10:00	68.4	↑0.7
10/1 10:10	69.2	↑0.8
10/1 10:20	70.1	↑0.9
10/1 10:30	71.1	↑1.0
10/1 10:40	72.3	↑1.2
10/1 10:50	73.5	↑1.2
10/1 11:00	74.8	↑1.3
10/1 11:10	76.2	↑1.4
10/1 11:20	77.6	↑1.4
10/1 11:30	79.1	↑1.5
10/1 11:40	80.7	↑1.6
10/1 11:50	82.3	↑1.6
10/1 12:00	83.9	↑1.6
10/1 12:10	85.6	↑1.7
10/1 12:20	87.3	↑1.7
10/1 12:30	89.0	↑1.7
10/1 12:40	90.6	↑1.6
10/1 12:50	92.3	↑1.7
10/1 13:00	94.0	↑1.7
10/1 13:10	95.6	↑1.6
10/1 13:20	97.2	↑1.6
10/1 13:30	98.7	↑1.5
10/1 13:40	100.2	↑1.5
10/1 13:50	101.6	↑1.4
10/1 14:00	102.9	↑1.3
10/1 14:10	104.2	↑1.3
10/1 14:20	105.4	↑1.2
10/1 14:30	106.4	↑1.0
10/1 14:40	107.4	↑1.0
10/1 14:50	108.3	↑0.9
10/1 15:00	109.1	↑0.8
10/1 15:10	109.8	↑0.7
10/1 15:20	110.3	↑0.5
10/1 15:30	110.8	↑0.5
10/1 15:40	111.1	↑0.3
10/1 15:50	111.3	↑0.2
10/1 16:00	111.4	↑0.1	満潮
10/1 16:10	111.4	0
10/1 16:20	111.2	↓-0.2
10/1 16:30	111.0	↓-0.2
10/1 16:40	110.6	↓-0.4
10/1 16:50	110.1	↓-0.5
10/1 17:00	109.5	↓-0.6
10/1 17:10	108.9	↓-0.6
10/1 17:20	108.1	↓-0.8
10/1 17:30	107.2	↓-0.9
10/1 17:40	106.3	↓-0.9
10/1 17:50	105.3	↓-1.0
10/1 18:00	104.2	↓-1.1
10/1 18:10	103.1	↓-1.1
10/1 18:20	101.9	↓-1.2
10/1 18:30	100.7	↓-1.2
10/1 18:40	99.4	↓-1.3
10/1 18:50	98.1	↓-1.3
10/1 19:00	96.8	↓-1.3
10/1 19:10	95.5	↓-1.3
10/1 19:20	94.2	↓-1.3
10/1 19:30	92.9	↓-1.3
10/1 19:40	91.6	↓-1.3
10/1 19:50	90.4	↓-1.2
10/1 20:00	89.2	↓-1.2
10/1 20:10	88.0	↓-1.2
10/1 20:20	86.9	↓-1.1
10/1 20:30	85.9	↓-1.0
10/1 20:40	84.9	↓-1.0
10/1 20:50	84.0	↓-0.9
10/1 21:00	83.2	↓-0.8
10/1 21:10	82.4	↓-0.8
10/1 21:20	81.8	↓-0.6
10/1 21:30	81.3	↓-0.5
10/1 21:40	80.8	↓-0.5
10/1 21:50	80.5	↓-0.3
10/1 22:00	80.3	↓-0.2
10/1 22:10	80.2	↓-0.1	干潮
10/1 22:20	80.1	↓-0.1
10/1 22:30	80.2	↑0.1
10/1 22:40	80.5	↑0.3
10/1 22:50	80.8	↑0.3
10/1 23:00	81.2	↑0.4
10/1 23:10	81.7	↑0.5
10/1 23:20	82.4	↑0.7
10/1 23:30	83.1	↑0.7
10/1 23:40	83.9	↑0.8
10/1 23:50	84.8	↑0.9