29 (金)	00:28	06:22	12:09	18:44
	172cm	74cm	161cm	42cm
小潮 出 05:36 入 19:06 出 09:28 入 - 潮干狩り ○ 17:59～19:06

島山（長崎）2039年04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
4/29 00:00	169.8	↑1.3
4/29 00:10	170.8	↑1.0
4/29 00:20	171.2	↑0.4	満潮
4/29 00:30	171.3	↑0.1
4/29 00:40	171.0	↓-0.3
4/29 00:50	170.2	↓-0.8
4/29 01:00	169.0	↓-1.2
4/29 01:10	167.5	↓-1.5
4/29 01:20	165.6	↓-1.9
4/29 01:30	163.3	↓-2.3
4/29 01:40	160.7	↓-2.6
4/29 01:50	157.8	↓-2.9
4/29 02:00	154.6	↓-3.2
4/29 02:10	151.2	↓-3.4
4/29 02:20	147.5	↓-3.7
4/29 02:30	143.7	↓-3.8
4/29 02:40	139.7	↓-4.0
4/29 02:50	135.5	↓-4.2
4/29 03:00	131.3	↓-4.2
4/29 03:10	127.0	↓-4.3
4/29 03:20	122.7	↓-4.3
4/29 03:30	118.4	↓-4.3
4/29 03:40	114.1	↓-4.3
4/29 03:50	109.9	↓-4.2
4/29 04:00	105.8	↓-4.1
4/29 04:10	101.8	↓-4.0
4/29 04:20	98.0	↓-3.8
4/29 04:30	94.4	↓-3.6
4/29 04:40	91.0	↓-3.4
4/29 04:50	87.9	↓-3.1
4/29 05:00	85.0	↓-2.9
4/29 05:10	82.4	↓-2.6
4/29 05:20	80.1	↓-2.3
4/29 05:30	78.2	↓-1.9
4/29 05:40	76.5	↓-1.7
4/29 05:50	75.3	↓-1.2
4/29 06:00	74.3	↓-1.0
4/29 06:10	73.8	↓-0.5
4/29 06:20	73.6	↓-0.2	干潮
4/29 06:30	73.7	↑0.1
4/29 06:40	74.2	↑0.5
4/29 06:50	75.1	↑0.9
4/29 07:00	76.3	↑1.2
4/29 07:10	77.8	↑1.5
4/29 07:20	79.7	↑1.9
4/29 07:30	81.8	↑2.1
4/29 07:40	84.3	↑2.5
4/29 07:50	87.0	↑2.7
4/29 08:00	89.9	↑2.9
4/29 08:10	93.1	↑3.2
4/29 08:20	96.4	↑3.3
4/29 08:30	99.9	↑3.5
4/29 08:40	103.6	↑3.7
4/29 08:50	107.3	↑3.7
4/29 09:00	111.2	↑3.9
4/29 09:10	115.1	↑3.9
4/29 09:20	119.0	↑3.9
4/29 09:30	122.8	↑3.8
4/29 09:40	126.7	↑3.9
4/29 09:50	130.4	↑3.7
4/29 10:00	134.1	↑3.7
4/29 10:10	137.6	↑3.5
4/29 10:20	140.9	↑3.3
4/29 10:30	144.1	↑3.2
4/29 10:40	147.0	↑2.9
4/29 10:50	149.7	↑2.7
4/29 11:00	152.1	↑2.4
4/29 11:10	154.2	↑2.1
4/29 11:20	156.1	↑1.9
4/29 11:30	157.6	↑1.5
4/29 11:40	158.8	↑1.2
4/29 11:50	159.6	↑0.8
4/29 12:00	160.1	↑0.5	満潮
4/29 12:10	160.2	↑0.1
4/29 12:20	160.0	↓-0.2
4/29 12:30	159.4	↓-0.6
4/29 12:40	158.4	↓-1.0
4/29 12:50	157.1	↓-1.3
4/29 13:00	155.4	↓-1.7
4/29 13:10	153.4	↓-2.0
4/29 13:20	151.0	↓-2.4
4/29 13:30	148.3	↓-2.7
4/29 13:40	145.3	↓-3.0
4/29 13:50	142.1	↓-3.2
4/29 14:00	138.5	↓-3.6
4/29 14:10	134.8	↓-3.7
4/29 14:20	130.8	↓-4.0
4/29 14:30	126.6	↓-4.2
4/29 14:40	122.2	↓-4.4
4/29 14:50	117.7	↓-4.5
4/29 15:00	113.1	↓-4.6
4/29 15:10	108.4	↓-4.7
4/29 15:20	103.7	↓-4.7
4/29 15:30	98.9	↓-4.8	最大潮位差
4/29 15:40	94.2	↓-4.7
4/29 15:50	89.5	↓-4.7
4/29 16:00	84.8	↓-4.7
4/29 16:10	80.3	↓-4.5
4/29 16:20	75.9	↓-4.4
4/29 16:30	71.6	↓-4.3
4/29 16:40	67.6	↓-4.0
4/29 16:50	63.7	↓-3.9
4/29 17:00	60.1	↓-3.6
4/29 17:10	56.7	↓-3.4
4/29 17:20	53.7	↓-3.0
4/29 17:30	50.9	↓-2.8
4/29 17:40	48.5	↓-2.4
4/29 17:50	46.3	↓-2.2
4/29 18:00	44.6	↓-1.7
4/29 18:10	43.1	↓-1.5
4/29 18:20	42.1	↓-1.0
4/29 18:30	41.4	↓-0.7
4/29 18:40	41.1	↓-0.3	干潮
4/29 18:50	41.2	↑0.1
4/29 19:00	41.6	↑0.4
4/29 19:10	42.4	↑0.8
4/29 19:20	43.6	↑1.2
4/29 19:30	45.1	↑1.5
4/29 19:40	47.0	↑1.9
4/29 19:50	49.2	↑2.2
4/29 20:00	51.7	↑2.5
4/29 20:10	54.5	↑2.8
4/29 20:20	57.6	↑3.1
4/29 20:30	61.0	↑3.4
4/29 20:40	64.5	↑3.5
4/29 20:50	68.3	↑3.8
4/29 21:00	72.3	↑4.0
4/29 21:10	76.5	↑4.2
4/29 21:20	80.8	↑4.3
4/29 21:30	85.2	↑4.4
4/29 21:40	89.7	↑4.5
4/29 21:50	94.2	↑4.5
4/29 22:00	98.7	↑4.5
4/29 22:10	103.3	↑4.6
4/29 22:20	107.8	↑4.5
4/29 22:30	112.3	↑4.5
4/29 22:40	116.6	↑4.3
4/29 22:50	120.9	↑4.3
4/29 23:00	125.0	↑4.1
4/29 23:10	129.0	↑4.0
4/29 23:20	132.7	↑3.7
4/29 23:30	136.3	↑3.6
4/29 23:40	139.6	↑3.3
4/29 23:50	142.7	↑3.1