29 (日)	10:56	05:00	23:39	17:16
	144cm	47cm	144cm	27cm
中潮 出 05:13 入 19:40 出 08:57 入 22:40 潮干狩り ○ 16:37～17:55

大河内湾（長崎）2025年06月29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
6/29 00:00	139.7	↓-2.1
6/29 00:10	137.3	↓-2.4
6/29 00:20	134.6	↓-2.7
6/29 00:30	131.5	↓-3.1
6/29 00:40	128.3	↓-3.2
6/29 00:50	124.7	↓-3.6
6/29 01:00	121.0	↓-3.7
6/29 01:10	117.1	↓-3.9
6/29 01:20	113.0	↓-4.1
6/29 01:30	108.8	↓-4.2
6/29 01:40	104.5	↓-4.3
6/29 01:50	100.2	↓-4.3
6/29 02:00	95.8	↓-4.4
6/29 02:10	91.4	↓-4.4
6/29 02:20	87.1	↓-4.3
6/29 02:30	82.9	↓-4.2
6/29 02:40	78.7	↓-4.2
6/29 02:50	74.7	↓-4.0
6/29 03:00	70.9	↓-3.8
6/29 03:10	67.3	↓-3.6
6/29 03:20	63.9	↓-3.4
6/29 03:30	60.7	↓-3.2
6/29 03:40	57.8	↓-2.9
6/29 03:50	55.2	↓-2.6
6/29 04:00	52.9	↓-2.3
6/29 04:10	51.0	↓-1.9
6/29 04:20	49.4	↓-1.6
6/29 04:30	48.1	↓-1.3
6/29 04:40	47.2	↓-0.9
6/29 04:50	46.7	↓-0.5	干潮
6/29 05:00	46.6	↓-0.1	干潮
6/29 05:10	46.8	↑0.2
6/29 05:20	47.4	↑0.6
6/29 05:30	48.4	↑1.0
6/29 05:40	49.7	↑1.3
6/29 05:50	51.4	↑1.7
6/29 06:00	53.4	↑2.0
6/29 06:10	55.7	↑2.3
6/29 06:20	58.4	↑2.7
6/29 06:30	61.3	↑2.9
6/29 06:40	64.4	↑3.1
6/29 06:50	67.8	↑3.4
6/29 07:00	71.5	↑3.7
6/29 07:10	75.2	↑3.7
6/29 07:20	79.2	↑4.0
6/29 07:30	83.3	↑4.1
6/29 07:40	87.4	↑4.1
6/29 07:50	91.6	↑4.2
6/29 08:00	95.9	↑4.3
6/29 08:10	100.1	↑4.2
6/29 08:20	104.3	↑4.2
6/29 08:30	108.4	↑4.1
6/29 08:40	112.4	↑4.0
6/29 08:50	116.3	↑3.9
6/29 09:00	120.0	↑3.7
6/29 09:10	123.6	↑3.6
6/29 09:20	126.9	↑3.3
6/29 09:30	129.9	↑3.0
6/29 09:40	132.7	↑2.8
6/29 09:50	135.2	↑2.5
6/29 10:00	137.4	↑2.2
6/29 10:10	139.2	↑1.8
6/29 10:20	140.7	↑1.5
6/29 10:30	141.8	↑1.1
6/29 10:40	142.6	↑0.8
6/29 10:50	143.0	↑0.4	満潮
6/29 11:00	143.0	0
6/29 11:10	142.6	↓-0.4
6/29 11:20	141.9	↓-0.7
6/29 11:30	140.7	↓-1.2
6/29 11:40	139.2	↓-1.5
6/29 11:50	137.3	↓-1.9
6/29 12:00	135.1	↓-2.2
6/29 12:10	132.5	↓-2.6
6/29 12:20	129.6	↓-2.9
6/29 12:30	126.4	↓-3.2
6/29 12:40	122.9	↓-3.5
6/29 12:50	119.1	↓-3.8
6/29 13:00	115.1	↓-4.0
6/29 13:10	110.9	↓-4.2
6/29 13:20	106.6	↓-4.3
6/29 13:30	102.0	↓-4.6
6/29 13:40	97.4	↓-4.6
6/29 13:50	92.6	↓-4.8
6/29 14:00	87.9	↓-4.7
6/29 14:10	83.0	↓-4.9	最大潮位差
6/29 14:20	78.2	↓-4.8
6/29 14:30	73.5	↓-4.7
6/29 14:40	68.8	↓-4.7
6/29 14:50	64.2	↓-4.6
6/29 15:00	59.8	↓-4.4
6/29 15:10	55.6	↓-4.2
6/29 15:20	51.5	↓-4.1
6/29 15:30	47.7	↓-3.8
6/29 15:40	44.1	↓-3.6
6/29 15:50	40.9	↓-3.2
6/29 16:00	37.9	↓-3.0
6/29 16:10	35.2	↓-2.7
6/29 16:20	32.9	↓-2.3
6/29 16:30	31.0	↓-1.9
6/29 16:40	29.4	↓-1.6
6/29 16:50	28.2	↓-1.2
6/29 17:00	27.4	↓-0.8
6/29 17:10	27.0	↓-0.4	干潮
6/29 17:20	27.0	0
6/29 17:30	27.4	↑0.4
6/29 17:40	28.1	↑0.7
6/29 17:50	29.3	↑1.2
6/29 18:00	30.9	↑1.6
6/29 18:10	32.8	↑1.9
6/29 18:20	35.1	↑2.3
6/29 18:30	37.8	↑2.7
6/29 18:40	40.7	↑2.9
6/29 18:50	44.0	↑3.3
6/29 19:00	47.6	↑3.6
6/29 19:10	51.4	↑3.8
6/29 19:20	55.4	↑4.0
6/29 19:30	59.6	↑4.2
6/29 19:40	64.1	↑4.5
6/29 19:50	68.6	↑4.5
6/29 20:00	73.3	↑4.7
6/29 20:10	78.0	↑4.7
6/29 20:20	82.8	↑4.8
6/29 20:30	87.6	↑4.8
6/29 20:40	92.4	↑4.8
6/29 20:50	97.2	↑4.8
6/29 21:00	101.8	↑4.6
6/29 21:10	106.4	↑4.6
6/29 21:20	110.8	↑4.4
6/29 21:30	115.0	↑4.2
6/29 21:40	119.0	↑4.0
6/29 21:50	122.8	↑3.8
6/29 22:00	126.4	↑3.6
6/29 22:10	129.6	↑3.2
6/29 22:20	132.6	↑3.0
6/29 22:30	135.3	↑2.7
6/29 22:40	137.6	↑2.3
6/29 22:50	139.6	↑2.0
6/29 23:00	141.2	↑1.6
6/29 23:10	142.4	↑1.2
6/29 23:20	143.3	↑0.9
6/29 23:30	143.8	↑0.5	満潮
6/29 23:40	143.9	↑0.1
6/29 23:50	143.7	↓-0.2