07 (金)	05:20	11:07	17:15	-
	87cm	46cm	98cm	-
若潮 出 07:30 入 17:28 出 12:48 入 02:13

大河内湾（長崎）2028年01月07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
1/7 00:00	33.7	↑1.3
1/7 00:10	35.1	↑1.4
1/7 00:20	36.7	↑1.6
1/7 00:30	38.4	↑1.7
1/7 00:40	40.2	↑1.8
1/7 00:50	42.1	↑1.9
1/7 01:00	44.2	↑2.1
1/7 01:10	46.3	↑2.1
1/7 01:20	48.5	↑2.2
1/7 01:30	50.7	↑2.2
1/7 01:40	53.0	↑2.3
1/7 01:50	55.4	↑2.4
1/7 02:00	57.7	↑2.3
1/7 02:10	60.0	↑2.3
1/7 02:20	62.4	↑2.4
1/7 02:30	64.7	↑2.3
1/7 02:40	66.9	↑2.2
1/7 02:50	69.1	↑2.2
1/7 03:00	71.2	↑2.1
1/7 03:10	73.2	↑2.0
1/7 03:20	75.1	↑1.9
1/7 03:30	76.9	↑1.8
1/7 03:40	78.6	↑1.7
1/7 03:50	80.2	↑1.6
1/7 04:00	81.6	↑1.4
1/7 04:10	82.8	↑1.2
1/7 04:20	83.9	↑1.1
1/7 04:30	84.9	↑1.0
1/7 04:40	85.6	↑0.7
1/7 04:50	86.2	↑0.6
1/7 05:00	86.6	↑0.4
1/7 05:10	86.9	↑0.3	満潮
1/7 05:20	87.0	↑0.1	満潮
1/7 05:30	86.8	↓-0.2
1/7 05:40	86.6	↓-0.2
1/7 05:50	86.1	↓-0.5
1/7 06:00	85.5	↓-0.6
1/7 06:10	84.7	↓-0.8
1/7 06:20	83.8	↓-0.9
1/7 06:30	82.7	↓-1.1
1/7 06:40	81.6	↓-1.1
1/7 06:50	80.2	↓-1.4
1/7 07:00	78.8	↓-1.4
1/7 07:10	77.3	↓-1.5
1/7 07:20	75.7	↓-1.6
1/7 07:30	74.0	↓-1.7
1/7 07:40	72.2	↓-1.8
1/7 07:50	70.4	↓-1.8
1/7 08:00	68.6	↓-1.8
1/7 08:10	66.7	↓-1.9
1/7 08:20	64.9	↓-1.8
1/7 08:30	63.0	↓-1.9
1/7 08:40	61.2	↓-1.8
1/7 08:50	59.4	↓-1.8
1/7 09:00	57.7	↓-1.7
1/7 09:10	56.0	↓-1.7
1/7 09:20	54.5	↓-1.5
1/7 09:30	53.0	↓-1.5
1/7 09:40	51.6	↓-1.4
1/7 09:50	50.4	↓-1.2
1/7 10:00	49.2	↓-1.2
1/7 10:10	48.3	↓-0.9
1/7 10:20	47.4	↓-0.9
1/7 10:30	46.7	↓-0.7
1/7 10:40	46.2	↓-0.5
1/7 10:50	45.8	↓-0.4
1/7 11:00	45.7	↓-0.1	干潮
1/7 11:10	45.6	↓-0.1
1/7 11:20	45.8	↑0.2
1/7 11:30	46.1	↑0.3
1/7 11:40	46.6	↑0.5
1/7 11:50	47.3	↑0.7
1/7 12:00	48.1	↑0.8
1/7 12:10	49.2	↑1.1
1/7 12:20	50.3	↑1.1
1/7 12:30	51.6	↑1.3
1/7 12:40	53.1	↑1.5
1/7 12:50	54.7	↑1.6
1/7 13:00	56.4	↑1.7
1/7 13:10	58.2	↑1.8
1/7 13:20	60.1	↑1.9
1/7 13:30	62.1	↑2.0
1/7 13:40	64.2	↑2.1
1/7 13:50	66.3	↑2.1
1/7 14:00	68.5	↑2.2
1/7 14:10	70.6	↑2.1
1/7 14:20	72.8	↑2.2
1/7 14:30	75.0	↑2.2
1/7 14:40	77.2	↑2.2
1/7 14:50	79.3	↑2.1
1/7 15:00	81.4	↑2.1
1/7 15:10	83.4	↑2.0
1/7 15:20	85.4	↑2.0
1/7 15:30	87.2	↑1.8
1/7 15:40	88.9	↑1.7
1/7 15:50	90.5	↑1.6
1/7 16:00	92.0	↑1.5
1/7 16:10	93.3	↑1.3
1/7 16:20	94.4	↑1.1
1/7 16:30	95.3	↑0.9
1/7 16:40	96.1	↑0.8
1/7 16:50	96.7	↑0.6
1/7 17:00	97.1	↑0.4
1/7 17:10	97.3	↑0.2	満潮
1/7 17:20	97.3	0
1/7 17:30	97.1	↓-0.2
1/7 17:40	96.6	↓-0.5
1/7 17:50	96.0	↓-0.6
1/7 18:00	95.1	↓-0.9
1/7 18:10	94.1	↓-1.0
1/7 18:20	92.8	↓-1.3
1/7 18:30	91.4	↓-1.4
1/7 18:40	89.7	↓-1.7
1/7 18:50	87.9	↓-1.8
1/7 19:00	85.9	↓-2.0
1/7 19:10	83.8	↓-2.1
1/7 19:20	81.5	↓-2.3
1/7 19:30	79.0	↓-2.5
1/7 19:40	76.5	↓-2.5
1/7 19:50	73.8	↓-2.7
1/7 20:00	71.1	↓-2.7
1/7 20:10	68.3	↓-2.8
1/7 20:20	65.4	↓-2.9
1/7 20:30	62.5	↓-2.9
1/7 20:40	59.5	↓-3.0	最大潮位差
1/7 20:50	56.6	↓-2.9
1/7 21:00	53.7	↓-2.9
1/7 21:10	50.8	↓-2.9
1/7 21:20	47.9	↓-2.9
1/7 21:30	45.1	↓-2.8
1/7 21:40	42.4	↓-2.7
1/7 21:50	39.8	↓-2.6
1/7 22:00	37.4	↓-2.4
1/7 22:10	35.0	↓-2.4
1/7 22:20	32.8	↓-2.2
1/7 22:30	30.8	↓-2.0
1/7 22:40	29.0	↓-1.8
1/7 22:50	27.3	↓-1.7
1/7 23:00	25.8	↓-1.5
1/7 23:10	24.6	↓-1.2
1/7 23:20	23.5	↓-1.1
1/7 23:30	22.7	↓-0.8
1/7 23:40	22.1	↓-0.6
1/7 23:50	21.7	↓-0.4