19 (金)	09:25	03:03	21:22	15:25
	194cm	-10cm	190cm	20cm
大潮 出 07:04 入 18:11 出 17:43 入 06:47 潮干狩り ◎ 13:54～16:56

島山（長崎）2038年02月19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
2/19 00:00	81.2	↓-8.0
2/19 00:10	73.2	↓-8.0
2/19 00:20	65.3	↓-7.9
2/19 00:30	57.5	↓-7.8
2/19 00:40	49.9	↓-7.6
2/19 00:50	42.5	↓-7.4
2/19 01:00	35.5	↓-7.0
2/19 01:10	28.7	↓-6.8
2/19 01:20	22.4	↓-6.3
2/19 01:30	16.5	↓-5.9
2/19 01:40	11.1	↓-5.4
2/19 01:50	6.3	↓-4.8
2/19 02:00	1.9	↓-4.4
2/19 02:10	-1.8	↓-3.7
2/19 02:20	-4.9	↓-3.1
2/19 02:30	-7.4	↓-2.5
2/19 02:40	-9.2	↓-1.8
2/19 02:50	-10.4	↓-1.2
2/19 03:00	-10.9	↓-0.5	干潮
2/19 03:10	-10.6	↑0.3
2/19 03:20	-9.7	↑0.9
2/19 03:30	-8.1	↑1.6
2/19 03:40	-5.9	↑2.2
2/19 03:50	-3.0	↑2.9
2/19 04:00	0.6	↑3.6
2/19 04:10	4.8	↑4.2
2/19 04:20	9.5	↑4.7
2/19 04:30	14.9	↑5.4
2/19 04:40	20.7	↑5.8
2/19 04:50	27.0	↑6.3
2/19 05:00	33.8	↑6.8
2/19 05:10	40.9	↑7.1
2/19 05:20	48.4	↑7.5
2/19 05:30	56.2	↑7.8
2/19 05:40	64.3	↑8.1
2/19 05:50	72.5	↑8.2
2/19 06:00	80.8	↑8.3
2/19 06:10	89.2	↑8.4
2/19 06:20	97.7	↑8.5	最大潮位差
2/19 06:30	106.1	↑8.4
2/19 06:40	114.3	↑8.2
2/19 06:50	122.5	↑8.2
2/19 07:00	130.4	↑7.9
2/19 07:10	138.0	↑7.6
2/19 07:20	145.3	↑7.3
2/19 07:30	152.3	↑7.0
2/19 07:40	158.8	↑6.5
2/19 07:50	164.9	↑6.1
2/19 08:00	170.5	↑5.6
2/19 08:10	175.5	↑5.0
2/19 08:20	180.0	↑4.5
2/19 08:30	183.8	↑3.8
2/19 08:40	187.1	↑3.3
2/19 08:50	189.7	↑2.6
2/19 09:00	191.6	↑1.9
2/19 09:10	192.8	↑1.2
2/19 09:20	193.4	↑0.6	満潮
2/19 09:30	193.3	↓-0.1
2/19 09:40	192.6	↓-0.7
2/19 09:50	191.1	↓-1.5
2/19 10:00	189.0	↓-2.1
2/19 10:10	186.3	↓-2.7
2/19 10:20	183.0	↓-3.3
2/19 10:30	179.0	↓-4.0
2/19 10:40	174.6	↓-4.4
2/19 10:50	169.6	↓-5.0
2/19 11:00	164.1	↓-5.5
2/19 11:10	158.2	↓-5.9
2/19 11:20	151.9	↓-6.3
2/19 11:30	145.3	↓-6.6
2/19 11:40	138.3	↓-7.0
2/19 11:50	131.1	↓-7.2
2/19 12:00	123.8	↓-7.3
2/19 12:10	116.3	↓-7.5
2/19 12:20	108.7	↓-7.6
2/19 12:30	101.1	↓-7.6
2/19 12:40	93.6	↓-7.5
2/19 12:50	86.2	↓-7.4
2/19 13:00	78.9	↓-7.3
2/19 13:10	71.8	↓-7.1
2/19 13:20	65.0	↓-6.8
2/19 13:30	58.5	↓-6.5
2/19 13:40	52.3	↓-6.2
2/19 13:50	46.6	↓-5.7
2/19 14:00	41.3	↓-5.3
2/19 14:10	36.5	↓-4.8
2/19 14:20	32.3	↓-4.2
2/19 14:30	28.5	↓-3.8
2/19 14:40	25.4	↓-3.1
2/19 14:50	22.9	↓-2.5
2/19 15:00	21.0	↓-1.9
2/19 15:10	19.7	↓-1.3
2/19 15:20	19.1	↓-0.6	干潮
2/19 15:30	19.2	↑0.1
2/19 15:40	19.9	↑0.7
2/19 15:50	21.2	↑1.3
2/19 16:00	23.2	↑2.0
2/19 16:10	25.8	↑2.6
2/19 16:20	29.0	↑3.2
2/19 16:30	32.8	↑3.8
2/19 16:40	37.1	↑4.3
2/19 16:50	41.9	↑4.8
2/19 17:00	47.3	↑5.4
2/19 17:10	53.0	↑5.7
2/19 17:20	59.2	↑6.2
2/19 17:30	65.7	↑6.5
2/19 17:40	72.5	↑6.8
2/19 17:50	79.6	↑7.1
2/19 18:00	86.8	↑7.2
2/19 18:10	94.2	↑7.4
2/19 18:20	101.7	↑7.5
2/19 18:30	109.2	↑7.5
2/19 18:40	116.6	↑7.4
2/19 18:50	124.0	↑7.4
2/19 19:00	131.2	↑7.2
2/19 19:10	138.2	↑7.0
2/19 19:20	145.0	↑6.8
2/19 19:30	151.4	↑6.4
2/19 19:40	157.5	↑6.1
2/19 19:50	163.2	↑5.7
2/19 20:00	168.4	↑5.2
2/19 20:10	173.1	↑4.7
2/19 20:20	177.3	↑4.2
2/19 20:30	180.9	↑3.6
2/19 20:40	183.9	↑3.0
2/19 20:50	186.3	↑2.4
2/19 21:00	188.1	↑1.8
2/19 21:10	189.1	↑1.0
2/19 21:20	189.5	↑0.4	満潮
2/19 21:30	189.3	↓-0.2
2/19 21:40	188.3	↓-1.0
2/19 21:50	186.6	↓-1.7
2/19 22:00	184.3	↓-2.3
2/19 22:10	181.3	↓-3.0
2/19 22:20	177.7	↓-3.6
2/19 22:30	173.5	↓-4.2
2/19 22:40	168.6	↓-4.9
2/19 22:50	163.2	↓-5.4
2/19 23:00	157.3	↓-5.9
2/19 23:10	150.9	↓-6.4
2/19 23:20	144.0	↓-6.9
2/19 23:30	136.8	↓-7.2
2/19 23:40	129.2	↓-7.6
2/19 23:50	121.3	↓-7.9