9 (火)	03:11	09:11	14:46	21:53
	137cm	96cm	127cm	60cm
小潮 出 06:00 入 18:51 出 12:01 入 02:12

島山（長崎）2041年04月9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
4/9 00:00	104.4	↑3.0	最大潮位差
4/9 00:10	107.3	↑2.9
4/9 00:20	110.2	↑2.9
4/9 00:30	112.9	↑2.7
4/9 00:40	115.6	↑2.7
4/9 00:50	118.1	↑2.5
4/9 01:00	120.5	↑2.4
4/9 01:10	122.8	↑2.3
4/9 01:20	124.9	↑2.1
4/9 01:30	126.8	↑1.9
4/9 01:40	128.6	↑1.8
4/9 01:50	130.2	↑1.6
4/9 02:00	131.6	↑1.4
4/9 02:10	132.8	↑1.2
4/9 02:20	133.8	↑1.0
4/9 02:30	134.7	↑0.9
4/9 02:40	135.4	↑0.7
4/9 02:50	135.8	↑0.4
4/9 03:00	136.1	↑0.3
4/9 03:10	136.2	↑0.1	満潮
4/9 03:20	136.1	↓-0.1
4/9 03:30	135.8	↓-0.3
4/9 03:40	135.4	↓-0.4
4/9 03:50	134.8	↓-0.6
4/9 04:00	134.0	↓-0.8
4/9 04:10	133.1	↓-0.9
4/9 04:20	132.1	↓-1.0
4/9 04:30	130.9	↓-1.2
4/9 04:40	129.6	↓-1.3
4/9 04:50	128.2	↓-1.4
4/9 05:00	126.7	↓-1.5
4/9 05:10	125.2	↓-1.5
4/9 05:20	123.5	↓-1.7
4/9 05:30	121.8	↓-1.7
4/9 05:40	120.1	↓-1.7
4/9 05:50	118.4	↓-1.7
4/9 06:00	116.6	↓-1.8
4/9 06:10	114.8	↓-1.8
4/9 06:20	113.1	↓-1.7
4/9 06:30	111.3	↓-1.8
4/9 06:40	109.7	↓-1.6
4/9 06:50	108.0	↓-1.7
4/9 07:00	106.4	↓-1.6
4/9 07:10	104.9	↓-1.5
4/9 07:20	103.5	↓-1.4
4/9 07:30	102.2	↓-1.3
4/9 07:40	101.0	↓-1.2
4/9 07:50	99.8	↓-1.2
4/9 08:00	98.8	↓-1.0
4/9 08:10	98.0	↓-0.8
4/9 08:20	97.2	↓-0.8
4/9 08:30	96.6	↓-0.6
4/9 08:40	96.1	↓-0.5
4/9 08:50	95.8	↓-0.3
4/9 09:00	95.5	↓-0.3
4/9 09:10	95.5	0	干潮
4/9 09:20	95.5	0
4/9 09:30	95.8	↑0.3
4/9 09:40	96.1	↑0.3
4/9 09:50	96.6	↑0.5
4/9 10:00	97.1	↑0.5
4/9 10:10	97.9	↑0.8
4/9 10:20	98.7	↑0.8
4/9 10:30	99.6	↑0.9
4/9 10:40	100.6	↑1.0
4/9 10:50	101.8	↑1.2
4/9 11:00	102.9	↑1.1
4/9 11:10	104.2	↑1.3
4/9 11:20	105.5	↑1.3
4/9 11:30	106.9	↑1.4
4/9 11:40	108.3	↑1.4
4/9 11:50	109.7	↑1.4
4/9 12:00	111.2	↑1.5
4/9 12:10	112.6	↑1.4
4/9 12:20	114.1	↑1.5
4/9 12:30	115.5	↑1.4
4/9 12:40	116.8	↑1.3
4/9 12:50	118.2	↑1.4
4/9 13:00	119.4	↑1.2
4/9 13:10	120.6	↑1.2
4/9 13:20	121.7	↑1.1
4/9 13:30	122.7	↑1.0
4/9 13:40	123.7	↑1.0
4/9 13:50	124.5	↑0.8
4/9 14:00	125.2	↑0.7
4/9 14:10	125.7	↑0.5
4/9 14:20	126.2	↑0.5
4/9 14:30	126.5	↑0.3
4/9 14:40	126.6	↑0.1	満潮
4/9 14:50	126.6	0
4/9 15:00	126.4	↓-0.2
4/9 15:10	126.1	↓-0.3
4/9 15:20	125.7	↓-0.4
4/9 15:30	125.0	↓-0.7
4/9 15:40	124.2	↓-0.8
4/9 15:50	123.3	↓-0.9
4/9 16:00	122.2	↓-1.1
4/9 16:10	121.0	↓-1.2
4/9 16:20	119.6	↓-1.4
4/9 16:30	118.0	↓-1.6
4/9 16:40	116.4	↓-1.6
4/9 16:50	114.6	↓-1.8
4/9 17:00	112.7	↓-1.9
4/9 17:10	110.7	↓-2.0
4/9 17:20	108.5	↓-2.2
4/9 17:30	106.3	↓-2.2
4/9 17:40	104.1	↓-2.2
4/9 17:50	101.7	↓-2.4
4/9 18:00	99.3	↓-2.4
4/9 18:10	96.9	↓-2.4
4/9 18:20	94.4	↓-2.5
4/9 18:30	91.9	↓-2.5
4/9 18:40	89.5	↓-2.4
4/9 18:50	87.0	↓-2.5
4/9 19:00	84.6	↓-2.4
4/9 19:10	82.2	↓-2.4
4/9 19:20	79.8	↓-2.4
4/9 19:30	77.6	↓-2.2
4/9 19:40	75.4	↓-2.2
4/9 19:50	73.3	↓-2.1
4/9 20:00	71.3	↓-2.0
4/9 20:10	69.4	↓-1.9
4/9 20:20	67.7	↓-1.7
4/9 20:30	66.1	↓-1.6
4/9 20:40	64.7	↓-1.4
4/9 20:50	63.4	↓-1.3
4/9 21:00	62.3	↓-1.1
4/9 21:10	61.4	↓-0.9
4/9 21:20	60.7	↓-0.7
4/9 21:30	60.1	↓-0.6
4/9 21:40	59.8	↓-0.3
4/9 21:50	59.6	↓-0.2	干潮
4/9 22:00	59.7	↑0.1
4/9 22:10	59.9	↑0.2
4/9 22:20	60.4	↑0.5
4/9 22:30	61.0	↑0.6
4/9 22:40	61.9	↑0.9
4/9 22:50	62.9	↑1.0
4/9 23:00	64.2	↑1.3
4/9 23:10	65.6	↑1.4
4/9 23:20	67.2	↑1.6
4/9 23:30	69.0	↑1.8
4/9 23:40	71.0	↑2.0
4/9 23:50	73.1	↑2.1