15 (水)	02:09	09:22	16:35	22:51
	105cm	65cm	109cm	77cm
小潮 出 06:28 入 17:49 出 00:05 入 14:40

大河内湾（長崎）2025年10月15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
10/15 00:00	98.0	↑1.0
10/15 00:10	98.9	↑0.9
10/15 00:20	99.7	↑0.8
10/15 00:30	100.5	↑0.8
10/15 00:40	101.3	↑0.8
10/15 00:50	102.0	↑0.7
10/15 01:00	102.6	↑0.6
10/15 01:10	103.1	↑0.5
10/15 01:20	103.6	↑0.5
10/15 01:30	104.0	↑0.4
10/15 01:40	104.3	↑0.3
10/15 01:50	104.5	↑0.2
10/15 02:00	104.7	↑0.2	満潮
10/15 02:10	104.7	0
10/15 02:20	104.6	↓-0.1
10/15 02:30	104.5	↓-0.1
10/15 02:40	104.2	↓-0.3
10/15 02:50	103.8	↓-0.4
10/15 03:00	103.4	↓-0.4
10/15 03:10	102.8	↓-0.6
10/15 03:20	102.2	↓-0.6
10/15 03:30	101.5	↓-0.7
10/15 03:40	100.7	↓-0.8
10/15 03:50	99.8	↓-0.9
10/15 04:00	98.8	↓-1.0
10/15 04:10	97.7	↓-1.1
10/15 04:20	96.6	↓-1.1
10/15 04:30	95.4	↓-1.2
10/15 04:40	94.1	↓-1.3
10/15 04:50	92.8	↓-1.3
10/15 05:00	91.5	↓-1.3
10/15 05:10	90.1	↓-1.4
10/15 05:20	88.6	↓-1.5
10/15 05:30	87.2	↓-1.4
10/15 05:40	85.7	↓-1.5
10/15 05:50	84.2	↓-1.5
10/15 06:00	82.7	↓-1.5
10/15 06:10	81.3	↓-1.4
10/15 06:20	79.8	↓-1.5
10/15 06:30	78.4	↓-1.4
10/15 06:40	77.0	↓-1.4
10/15 06:50	75.6	↓-1.4
10/15 07:00	74.3	↓-1.3
10/15 07:10	73.0	↓-1.3
10/15 07:20	71.8	↓-1.2
10/15 07:30	70.6	↓-1.2
10/15 07:40	69.6	↓-1.0
10/15 07:50	68.6	↓-1.0
10/15 08:00	67.7	↓-0.9
10/15 08:10	66.8	↓-0.9
10/15 08:20	66.1	↓-0.7
10/15 08:30	65.5	↓-0.6
10/15 08:40	65.0	↓-0.5
10/15 08:50	64.6	↓-0.4
10/15 09:00	64.3	↓-0.3
10/15 09:10	64.1	↓-0.2
10/15 09:20	64.0	↓-0.1	干潮
10/15 09:30	64.1	↑0.1
10/15 09:40	64.2	↑0.1
10/15 09:50	64.5	↑0.3
10/15 10:00	64.9	↑0.4
10/15 10:10	65.4	↑0.5
10/15 10:20	66.0	↑0.6
10/15 10:30	66.7	↑0.7
10/15 10:40	67.5	↑0.8
10/15 10:50	68.5	↑1.0
10/15 11:00	69.5	↑1.0
10/15 11:10	70.6	↑1.1
10/15 11:20	71.8	↑1.2
10/15 11:30	73.0	↑1.2
10/15 11:40	74.4	↑1.4
10/15 11:50	75.8	↑1.4
10/15 12:00	77.3	↑1.5
10/15 12:10	78.8	↑1.5
10/15 12:20	80.3	↑1.5
10/15 12:30	81.9	↑1.6
10/15 12:40	83.5	↑1.6
10/15 12:50	85.1	↑1.6
10/15 13:00	86.8	↑1.7	最大潮位差
10/15 13:10	88.4	↑1.6
10/15 13:20	90.0	↑1.6
10/15 13:30	91.6	↑1.6
10/15 13:40	93.2	↑1.6
10/15 13:50	94.8	↑1.6
10/15 14:00	96.3	↑1.5
10/15 14:10	97.7	↑1.4
10/15 14:20	99.1	↑1.4
10/15 14:30	100.4	↑1.3
10/15 14:40	101.7	↑1.3
10/15 14:50	102.8	↑1.1
10/15 15:00	103.9	↑1.1
10/15 15:10	104.9	↑1.0
10/15 15:20	105.8	↑0.9
10/15 15:30	106.5	↑0.7
10/15 15:40	107.2	↑0.7
10/15 15:50	107.8	↑0.6
10/15 16:00	108.2	↑0.4
10/15 16:10	108.6	↑0.4
10/15 16:20	108.8	↑0.2
10/15 16:30	108.9	↑0.1	満潮
10/15 16:40	108.9	0
10/15 16:50	108.8	↓-0.1
10/15 17:00	108.6	↓-0.2
10/15 17:10	108.2	↓-0.4
10/15 17:20	107.8	↓-0.4
10/15 17:30	107.2	↓-0.6
10/15 17:40	106.5	↓-0.7
10/15 17:50	105.8	↓-0.7
10/15 18:00	104.9	↓-0.9
10/15 18:10	104.0	↓-0.9
10/15 18:20	103.0	↓-1.0
10/15 18:30	101.9	↓-1.1
10/15 18:40	100.8	↓-1.1
10/15 18:50	99.6	↓-1.2
10/15 19:00	98.3	↓-1.3
10/15 19:10	97.1	↓-1.2
10/15 19:20	95.7	↓-1.4
10/15 19:30	94.4	↓-1.3
10/15 19:40	93.1	↓-1.3
10/15 19:50	91.7	↓-1.4
10/15 20:00	90.4	↓-1.3
10/15 20:10	89.1	↓-1.3
10/15 20:20	87.8	↓-1.3
10/15 20:30	86.5	↓-1.3
10/15 20:40	85.3	↓-1.2
10/15 20:50	84.1	↓-1.2
10/15 21:00	83.0	↓-1.1
10/15 21:10	82.0	↓-1.0
10/15 21:20	81.0	↓-1.0
10/15 21:30	80.1	↓-0.9
10/15 21:40	79.4	↓-0.7
10/15 21:50	78.7	↓-0.7
10/15 22:00	78.1	↓-0.6
10/15 22:10	77.6	↓-0.5
10/15 22:20	77.2	↓-0.4
10/15 22:30	76.9	↓-0.3
10/15 22:40	76.7	↓-0.2
10/15 22:50	76.6	↓-0.1	干潮
10/15 23:00	76.7	↑0.1
10/15 23:10	76.9	↑0.2
10/15 23:20	77.1	↑0.2
10/15 23:30	77.5	↑0.4
10/15 23:40	78.0	↑0.5
10/15 23:50	78.6	↑0.6