18 (水)	08:38	02:42	21:27	15:04
	147cm	45cm	145cm	15cm
大潮 出 05:10 入 19:38 出 05:01 入 20:25 潮干狩り ◎ 13:39～16:28

大河内湾（長崎）2042年06月18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
6/18 00:00	86.0	↓-4.4
6/18 00:10	81.8	↓-4.2
6/18 00:20	77.6	↓-4.2
6/18 00:30	73.5	↓-4.1
6/18 00:40	69.6	↓-3.9
6/18 00:50	65.9	↓-3.7
6/18 01:00	62.4	↓-3.5
6/18 01:10	59.1	↓-3.3
6/18 01:20	56.1	↓-3.0
6/18 01:30	53.4	↓-2.7
6/18 01:40	51.0	↓-2.4
6/18 01:50	49.0	↓-2.0
6/18 02:00	47.2	↓-1.8
6/18 02:10	45.9	↓-1.3
6/18 02:20	44.9	↓-1.0
6/18 02:30	44.3	↓-0.6
6/18 02:40	44.1	↓-0.2	干潮
6/18 02:50	44.2	↑0.1
6/18 03:00	44.8	↑0.6
6/18 03:10	45.7	↑0.9
6/18 03:20	47.1	↑1.4
6/18 03:30	48.7	↑1.6
6/18 03:40	50.8	↑2.1
6/18 03:50	53.1	↑2.3
6/18 04:00	55.8	↑2.7
6/18 04:10	58.8	↑3.0
6/18 04:20	62.1	↑3.3
6/18 04:30	65.6	↑3.5
6/18 04:40	69.4	↑3.8
6/18 04:50	73.4	↑4.0
6/18 05:00	77.5	↑4.1
6/18 05:10	81.8	↑4.3
6/18 05:20	86.1	↑4.3
6/18 05:30	90.6	↑4.5
6/18 05:40	95.1	↑4.5
6/18 05:50	99.6	↑4.5
6/18 06:00	104.0	↑4.4
6/18 06:10	108.4	↑4.4
6/18 06:20	112.7	↑4.3
6/18 06:30	116.9	↑4.2
6/18 06:40	120.9	↑4.0
6/18 06:50	124.7	↑3.8
6/18 07:00	128.3	↑3.6
6/18 07:10	131.6	↑3.3
6/18 07:20	134.7	↑3.1
6/18 07:30	137.4	↑2.7
6/18 07:40	139.8	↑2.4
6/18 07:50	141.9	↑2.1
6/18 08:00	143.6	↑1.7
6/18 08:10	144.9	↑1.3
6/18 08:20	145.8	↑0.9
6/18 08:30	146.3	↑0.5	満潮
6/18 08:40	146.4	↑0.1
6/18 08:50	146.0	↓-0.4
6/18 09:00	145.3	↓-0.7
6/18 09:10	144.1	↓-1.2
6/18 09:20	142.6	↓-1.5
6/18 09:30	140.6	↓-2.0
6/18 09:40	138.2	↓-2.4
6/18 09:50	135.5	↓-2.7
6/18 10:00	132.3	↓-3.2
6/18 10:10	128.9	↓-3.4
6/18 10:20	125.1	↓-3.8
6/18 10:30	121.0	↓-4.1
6/18 10:40	116.7	↓-4.3
6/18 10:50	112.1	↓-4.6
6/18 11:00	107.3	↓-4.8
6/18 11:10	102.3	↓-5.0
6/18 11:20	97.1	↓-5.2
6/18 11:30	91.9	↓-5.2
6/18 11:40	86.6	↓-5.3
6/18 11:50	81.2	↓-5.4	最大潮位差
6/18 12:00	75.8	↓-5.4	最大潮位差
6/18 12:10	70.4	↓-5.4	最大潮位差
6/18 12:20	65.1	↓-5.3
6/18 12:30	60.0	↓-5.1
6/18 12:40	54.9	↓-5.1
6/18 12:50	50.0	↓-4.9
6/18 13:00	45.3	↓-4.7
6/18 13:10	40.9	↓-4.4
6/18 13:20	36.7	↓-4.2
6/18 13:30	32.8	↓-3.9
6/18 13:40	29.3	↓-3.5
6/18 13:50	26.0	↓-3.3
6/18 14:00	23.2	↓-2.8
6/18 14:10	20.7	↓-2.5
6/18 14:20	18.7	↓-2.0
6/18 14:30	17.0	↓-1.7
6/18 14:40	15.8	↓-1.2
6/18 14:50	15.0	↓-0.8
6/18 15:00	14.7	↓-0.3	干潮
6/18 15:10	14.8	↑0.1
6/18 15:20	15.4	↑0.6
6/18 15:30	16.4	↑1.0
6/18 15:40	17.8	↑1.4
6/18 15:50	19.6	↑1.8
6/18 16:00	21.9	↑2.3
6/18 16:10	24.5	↑2.6
6/18 16:20	27.6	↑3.1
6/18 16:30	31.0	↑3.4
6/18 16:40	34.7	↑3.7
6/18 16:50	38.7	↑4.0
6/18 17:00	43.0	↑4.3
6/18 17:10	47.5	↑4.5
6/18 17:20	52.3	↑4.8
6/18 17:30	57.2	↑4.9
6/18 17:40	62.3	↑5.1
6/18 17:50	67.5	↑5.2
6/18 18:00	72.8	↑5.3
6/18 18:10	78.1	↑5.3
6/18 18:20	83.5	↑5.4	最大潮位差
6/18 18:30	88.8	↑5.3
6/18 18:40	94.0	↑5.2
6/18 18:50	99.1	↑5.1
6/18 19:00	104.1	↑5.0
6/18 19:10	109.0	↑4.9
6/18 19:20	113.6	↑4.6
6/18 19:30	118.0	↑4.4
6/18 19:40	122.1	↑4.1
6/18 19:50	126.0	↑3.9
6/18 20:00	129.5	↑3.5
6/18 20:10	132.7	↑3.2
6/18 20:20	135.6	↑2.9
6/18 20:30	138.0	↑2.4
6/18 20:40	140.1	↑2.1
6/18 20:50	141.8	↑1.7
6/18 21:00	143.1	↑1.3
6/18 21:10	144.0	↑0.9
6/18 21:20	144.4	↑0.4	満潮
6/18 21:30	144.4	0
6/18 21:40	144.1	↓-0.3
6/18 21:50	143.3	↓-0.8
6/18 22:00	142.1	↓-1.2
6/18 22:10	140.5	↓-1.6
6/18 22:20	138.6	↓-1.9
6/18 22:30	136.3	↓-2.3
6/18 22:40	133.6	↓-2.7
6/18 22:50	130.7	↓-2.9
6/18 23:00	127.5	↓-3.2
6/18 23:10	124.0	↓-3.5
6/18 23:20	120.2	↓-3.8
6/18 23:30	116.3	↓-3.9
6/18 23:40	112.2	↓-4.1
6/18 23:50	108.0	↓-4.2