22 (月)	11:12	05:20	-	17:38
	179cm	52cm	-	19cm
中潮 出 05:44 入 19:00 出 23:45 入 08:57 潮干狩り ◎ 15:55～19:00

島山（長崎）2030年04月22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
4/22 00:00	184.1	↓-1.7
4/22 00:10	181.7	↓-2.4
4/22 00:20	178.9	↓-2.8
4/22 00:30	175.7	↓-3.2
4/22 00:40	172.0	↓-3.7
4/22 00:50	167.8	↓-4.2
4/22 01:00	163.4	↓-4.4
4/22 01:10	158.5	↓-4.9
4/22 01:20	153.4	↓-5.1
4/22 01:30	148.0	↓-5.4
4/22 01:40	142.4	↓-5.6
4/22 01:50	136.7	↓-5.7
4/22 02:00	130.8	↓-5.9
4/22 02:10	124.8	↓-6.0
4/22 02:20	118.8	↓-6.0
4/22 02:30	112.8	↓-6.0
4/22 02:40	106.9	↓-5.9
4/22 02:50	101.1	↓-5.8
4/22 03:00	95.4	↓-5.7
4/22 03:10	89.9	↓-5.5
4/22 03:20	84.7	↓-5.2
4/22 03:30	79.7	↓-5.0
4/22 03:40	75.0	↓-4.7
4/22 03:50	70.7	↓-4.3
4/22 04:00	66.8	↓-3.9
4/22 04:10	63.2	↓-3.6
4/22 04:20	60.1	↓-3.1
4/22 04:30	57.4	↓-2.7
4/22 04:40	55.2	↓-2.2
4/22 04:50	53.5	↓-1.7
4/22 05:00	52.3	↓-1.2
4/22 05:10	51.6	↓-0.7	干潮
4/22 05:20	51.4	↓-0.2	干潮
4/22 05:30	51.7	↑0.3
4/22 05:40	52.6	↑0.9
4/22 05:50	53.9	↑1.3
4/22 06:00	55.7	↑1.8
4/22 06:10	57.9	↑2.2
4/22 06:20	60.7	↑2.8
4/22 06:30	63.8	↑3.1
4/22 06:40	67.4	↑3.6
4/22 06:50	71.3	↑3.9
4/22 07:00	75.5	↑4.2
4/22 07:10	80.1	↑4.6
4/22 07:20	85.0	↑4.9
4/22 07:30	90.1	↑5.1
4/22 07:40	95.3	↑5.2
4/22 07:50	100.8	↑5.5
4/22 08:00	106.3	↑5.5
4/22 08:10	111.9	↑5.6
4/22 08:20	117.6	↑5.7
4/22 08:30	123.2	↑5.6
4/22 08:40	128.8	↑5.6
4/22 08:50	134.2	↑5.4
4/22 09:00	139.5	↑5.3
4/22 09:10	144.6	↑5.1
4/22 09:20	149.5	↑4.9
4/22 09:30	154.1	↑4.6
4/22 09:40	158.4	↑4.3
4/22 09:50	162.4	↑4.0
4/22 10:00	165.9	↑3.5
4/22 10:10	169.1	↑3.2
4/22 10:20	171.9	↑2.8
4/22 10:30	174.2	↑2.3
4/22 10:40	176.0	↑1.8
4/22 10:50	177.4	↑1.4
4/22 11:00	178.2	↑0.8
4/22 11:10	178.5	↑0.3	満潮
4/22 11:20	178.4	↓-0.1
4/22 11:30	177.6	↓-0.8
4/22 11:40	176.4	↓-1.2
4/22 11:50	174.7	↓-1.7
4/22 12:00	172.5	↓-2.2
4/22 12:10	169.7	↓-2.8
4/22 12:20	166.5	↓-3.2
4/22 12:30	162.9	↓-3.6
4/22 12:40	158.8	↓-4.1
4/22 12:50	154.3	↓-4.5
4/22 13:00	149.5	↓-4.8
4/22 13:10	144.3	↓-5.2
4/22 13:20	138.8	↓-5.5
4/22 13:30	133.0	↓-5.8
4/22 13:40	127.0	↓-6.0
4/22 13:50	120.8	↓-6.2
4/22 14:00	114.4	↓-6.4
4/22 14:10	108.0	↓-6.4
4/22 14:20	101.5	↓-6.5
4/22 14:30	94.9	↓-6.6	最大潮位差
4/22 14:40	88.4	↓-6.5
4/22 14:50	81.9	↓-6.5
4/22 15:00	75.6	↓-6.3
4/22 15:10	69.4	↓-6.2
4/22 15:20	63.4	↓-6.0
4/22 15:30	57.6	↓-5.8
4/22 15:40	52.1	↓-5.5
4/22 15:50	46.9	↓-5.2
4/22 16:00	42.1	↓-4.8
4/22 16:10	37.7	↓-4.4
4/22 16:20	33.6	↓-4.1
4/22 16:30	30.0	↓-3.6
4/22 16:40	26.8	↓-3.2
4/22 16:50	24.2	↓-2.6
4/22 17:00	22.0	↓-2.2
4/22 17:10	20.3	↓-1.7
4/22 17:20	19.2	↓-1.1
4/22 17:30	18.5	↓-0.7	干潮
4/22 17:40	18.5	0
4/22 17:50	18.9	↑0.4
4/22 18:00	19.9	↑1.0
4/22 18:10	21.4	↑1.5
4/22 18:20	23.3	↑1.9
4/22 18:30	25.8	↑2.5
4/22 18:40	28.8	↑3.0
4/22 18:50	32.2	↑3.4
4/22 19:00	36.1	↑3.9
4/22 19:10	40.3	↑4.2
4/22 19:20	45.0	↑4.7
4/22 19:30	49.9	↑4.9
4/22 19:40	55.2	↑5.3
4/22 19:50	60.8	↑5.6
4/22 20:00	66.5	↑5.7
4/22 20:10	72.5	↑6.0
4/22 20:20	78.7	↑6.2
4/22 20:30	84.9	↑6.2
4/22 20:40	91.2	↑6.3
4/22 20:50	97.6	↑6.4
4/22 21:00	103.9	↑6.3
4/22 21:10	110.2	↑6.3
4/22 21:20	116.4	↑6.2
4/22 21:30	122.4	↑6.0
4/22 21:40	128.3	↑5.9
4/22 21:50	134.0	↑5.7
4/22 22:00	139.4	↑5.4
4/22 22:10	144.5	↑5.1
4/22 22:20	149.3	↑4.8
4/22 22:30	153.8	↑4.5
4/22 22:40	157.9	↑4.1
4/22 22:50	161.6	↑3.7
4/22 23:00	164.9	↑3.3
4/22 23:10	167.8	↑2.9
4/22 23:20	170.2	↑2.4
4/22 23:30	172.2	↑2.0
4/22 23:40	173.7	↑1.5
4/22 23:50	174.7	↑1.0