13 (金)	05:51	11:48	17:35	-
	80cm	51cm	82cm	-
長潮 出 06:37 入 18:29 出 02:59 入 12:28

大河内湾（長崎）2026年03月13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
3/13 00:00	39.1	↑0.9
3/13 00:10	40.0	↑0.9
3/13 00:20	41.0	↑1.0
3/13 00:30	42.2	↑1.2
3/13 00:40	43.3	↑1.1
3/13 00:50	44.6	↑1.3
3/13 01:00	46.0	↑1.4
3/13 01:10	47.3	↑1.3
3/13 01:20	48.8	↑1.5
3/13 01:30	50.3	↑1.5
3/13 01:40	51.8	↑1.5
3/13 01:50	53.4	↑1.6
3/13 02:00	55.0	↑1.6
3/13 02:10	56.6	↑1.6
3/13 02:20	58.2	↑1.6
3/13 02:30	59.8	↑1.6
3/13 02:40	61.4	↑1.6
3/13 02:50	62.9	↑1.5
3/13 03:00	64.5	↑1.6
3/13 03:10	66.0	↑1.5
3/13 03:20	67.4	↑1.4
3/13 03:30	68.8	↑1.4
3/13 03:40	70.2	↑1.4
3/13 03:50	71.4	↑1.2
3/13 04:00	72.6	↑1.2
3/13 04:10	73.7	↑1.1
3/13 04:20	74.8	↑1.1
3/13 04:30	75.7	↑0.9
3/13 04:40	76.5	↑0.8
3/13 04:50	77.2	↑0.7
3/13 05:00	77.9	↑0.7
3/13 05:10	78.4	↑0.5
3/13 05:20	78.8	↑0.4
3/13 05:30	79.1	↑0.3
3/13 05:40	79.2	↑0.1
3/13 05:50	79.3	↑0.1	満潮
3/13 06:00	79.2	↓-0.1
3/13 06:10	79.1	↓-0.1
3/13 06:20	78.8	↓-0.3
3/13 06:30	78.4	↓-0.4
3/13 06:40	77.9	↓-0.5
3/13 06:50	77.3	↓-0.6
3/13 07:00	76.7	↓-0.6
3/13 07:10	75.9	↓-0.8
3/13 07:20	75.0	↓-0.9
3/13 07:30	74.1	↓-0.9
3/13 07:40	73.1	↓-1.0
3/13 07:50	72.0	↓-1.1
3/13 08:00	70.9	↓-1.1
3/13 08:10	69.8	↓-1.1
3/13 08:20	68.6	↓-1.2
3/13 08:30	67.3	↓-1.3
3/13 08:40	66.1	↓-1.2
3/13 08:50	64.8	↓-1.3
3/13 09:00	63.6	↓-1.2
3/13 09:10	62.4	↓-1.2
3/13 09:20	61.1	↓-1.3
3/13 09:30	59.9	↓-1.2
3/13 09:40	58.8	↓-1.1
3/13 09:50	57.7	↓-1.1
3/13 10:00	56.6	↓-1.1
3/13 10:10	55.6	↓-1.0
3/13 10:20	54.7	↓-0.9
3/13 10:30	53.9	↓-0.8
3/13 10:40	53.1	↓-0.8
3/13 10:50	52.5	↓-0.6
3/13 11:00	51.9	↓-0.6
3/13 11:10	51.4	↓-0.5
3/13 11:20	51.1	↓-0.3
3/13 11:30	50.8	↓-0.3
3/13 11:40	50.7	↓-0.1	干潮
3/13 11:50	50.7	0
3/13 12:00	50.8	↑0.1
3/13 12:10	51.0	↑0.2
3/13 12:20	51.3	↑0.3
3/13 12:30	51.8	↑0.5
3/13 12:40	52.3	↑0.5
3/13 12:50	53.0	↑0.7
3/13 13:00	53.7	↑0.7
3/13 13:10	54.6	↑0.9
3/13 13:20	55.5	↑0.9
3/13 13:30	56.5	↑1.0
3/13 13:40	57.6	↑1.1
3/13 13:50	58.8	↑1.2
3/13 14:00	60.0	↑1.2
3/13 14:10	61.3	↑1.3
3/13 14:20	62.7	↑1.4
3/13 14:30	64.0	↑1.3
3/13 14:40	65.4	↑1.4
3/13 14:50	66.8	↑1.4
3/13 15:00	68.2	↑1.4
3/13 15:10	69.5	↑1.3
3/13 15:20	70.9	↑1.4
3/13 15:30	72.2	↑1.3
3/13 15:40	73.5	↑1.3
3/13 15:50	74.7	↑1.2
3/13 16:00	75.8	↑1.1
3/13 16:10	76.9	↑1.1
3/13 16:20	77.9	↑1.0
3/13 16:30	78.7	↑0.8
3/13 16:40	79.5	↑0.8
3/13 16:50	80.2	↑0.7
3/13 17:00	80.7	↑0.5
3/13 17:10	81.1	↑0.4
3/13 17:20	81.4	↑0.3
3/13 17:30	81.5	↑0.1	満潮
3/13 17:40	81.5	0
3/13 17:50	81.3	↓-0.2
3/13 18:00	81.0	↓-0.3
3/13 18:10	80.5	↓-0.5
3/13 18:20	79.9	↓-0.6
3/13 18:30	79.2	↓-0.7
3/13 18:40	78.2	↓-1.0
3/13 18:50	77.2	↓-1.0
3/13 19:00	76.0	↓-1.2
3/13 19:10	74.6	↓-1.4
3/13 19:20	73.2	↓-1.4
3/13 19:30	71.6	↓-1.6
3/13 19:40	69.9	↓-1.7
3/13 19:50	68.1	↓-1.8
3/13 20:00	66.2	↓-1.9
3/13 20:10	64.2	↓-2.0
3/13 20:20	62.1	↓-2.1
3/13 20:30	60.0	↓-2.1
3/13 20:40	57.8	↓-2.2
3/13 20:50	55.6	↓-2.2
3/13 21:00	53.4	↓-2.2
3/13 21:10	51.2	↓-2.2
3/13 21:20	48.9	↓-2.3	最大潮位差
3/13 21:30	46.7	↓-2.2
3/13 21:40	44.6	↓-2.1
3/13 21:50	42.5	↓-2.1
3/13 22:00	40.4	↓-2.1
3/13 22:10	38.5	↓-1.9
3/13 22:20	36.6	↓-1.9
3/13 22:30	34.8	↓-1.8
3/13 22:40	33.2	↓-1.6
3/13 22:50	31.7	↓-1.5
3/13 23:00	30.3	↓-1.4
3/13 23:10	29.1	↓-1.2
3/13 23:20	28.0	↓-1.1
3/13 23:30	27.1	↓-0.9
3/13 23:40	26.4	↓-0.7
3/13 23:50	25.9	↓-0.5