02 (日)	02:01	07:51	13:38	20:39
	140cm	87cm	134cm	56cm
小潮 出 06:09 入 18:45 出 10:41 入 00:48

島山（長崎）2028年04月02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
4/2 00:00	122.2	↑2.9
4/2 00:10	124.9	↑2.7
4/2 00:20	127.5	↑2.6
4/2 00:30	129.8	↑2.3
4/2 00:40	131.9	↑2.1
4/2 00:50	133.8	↑1.9
4/2 01:00	135.4	↑1.6
4/2 01:10	136.8	↑1.4
4/2 01:20	137.9	↑1.1
4/2 01:30	138.8	↑0.9
4/2 01:40	139.4	↑0.6
4/2 01:50	139.7	↑0.3
4/2 02:00	139.9	↑0.2	満潮
4/2 02:10	139.7	↓-0.2
4/2 02:20	139.4	↓-0.3
4/2 02:30	138.8	↓-0.6
4/2 02:40	137.9	↓-0.9
4/2 02:50	136.9	↓-1.0
4/2 03:00	135.7	↓-1.2
4/2 03:10	134.3	↓-1.4
4/2 03:20	132.7	↓-1.6
4/2 03:30	130.9	↓-1.8
4/2 03:40	129.1	↓-1.8
4/2 03:50	127.0	↓-2.1
4/2 04:00	124.9	↓-2.1
4/2 04:10	122.7	↓-2.2
4/2 04:20	120.5	↓-2.2
4/2 04:30	118.1	↓-2.4
4/2 04:40	115.8	↓-2.3
4/2 04:50	113.4	↓-2.4
4/2 05:00	111.1	↓-2.3
4/2 05:10	108.7	↓-2.4
4/2 05:20	106.4	↓-2.3
4/2 05:30	104.2	↓-2.2
4/2 05:40	102.1	↓-2.1
4/2 05:50	100.0	↓-2.1
4/2 06:00	98.0	↓-2.0
4/2 06:10	96.2	↓-1.8
4/2 06:20	94.5	↓-1.7
4/2 06:30	92.9	↓-1.6
4/2 06:40	91.6	↓-1.3
4/2 06:50	90.3	↓-1.3
4/2 07:00	89.3	↓-1.0
4/2 07:10	88.4	↓-0.9
4/2 07:20	87.7	↓-0.7
4/2 07:30	87.2	↓-0.5
4/2 07:40	86.9	↓-0.3
4/2 07:50	86.8	↓-0.1	干潮
4/2 08:00	86.9	↑0.1
4/2 08:10	87.2	↑0.3
4/2 08:20	87.7	↑0.5
4/2 08:30	88.4	↑0.7
4/2 08:40	89.2	↑0.8
4/2 08:50	90.2	↑1.0
4/2 09:00	91.4	↑1.2
4/2 09:10	92.7	↑1.3
4/2 09:20	94.2	↑1.5
4/2 09:30	95.8	↑1.6
4/2 09:40	97.5	↑1.7
4/2 09:50	99.3	↑1.8
4/2 10:00	101.2	↑1.9
4/2 10:10	103.2	↑2.0
4/2 10:20	105.2	↑2.0
4/2 10:30	107.2	↑2.0
4/2 10:40	109.3	↑2.1
4/2 10:50	111.4	↑2.1
4/2 11:00	113.5	↑2.1
4/2 11:10	115.6	↑2.1
4/2 11:20	117.6	↑2.0
4/2 11:30	119.6	↑2.0
4/2 11:40	121.5	↑1.9
4/2 11:50	123.3	↑1.8
4/2 12:00	125.0	↑1.7
4/2 12:10	126.5	↑1.5
4/2 12:20	128.0	↑1.5
4/2 12:30	129.3	↑1.3
4/2 12:40	130.4	↑1.1
4/2 12:50	131.4	↑1.0
4/2 13:00	132.2	↑0.8
4/2 13:10	132.9	↑0.7
4/2 13:20	133.3	↑0.4
4/2 13:30	133.5	↑0.2	満潮
4/2 13:40	133.6	↑0.1
4/2 13:50	133.4	↓-0.2
4/2 14:00	133.0	↓-0.4
4/2 14:10	132.5	↓-0.5
4/2 14:20	131.7	↓-0.8
4/2 14:30	130.7	↓-1.0
4/2 14:40	129.5	↓-1.2
4/2 14:50	128.2	↓-1.3
4/2 15:00	126.6	↓-1.6
4/2 15:10	124.9	↓-1.7
4/2 15:20	123.0	↓-1.9
4/2 15:30	120.9	↓-2.1
4/2 15:40	118.7	↓-2.2
4/2 15:50	116.3	↓-2.4
4/2 16:00	113.9	↓-2.4
4/2 16:10	111.3	↓-2.6
4/2 16:20	108.6	↓-2.7
4/2 16:30	105.8	↓-2.8
4/2 16:40	103.0	↓-2.8
4/2 16:50	100.1	↓-2.9
4/2 17:00	97.2	↓-2.9
4/2 17:10	94.3	↓-2.9
4/2 17:20	91.3	↓-3.0	最大潮位差
4/2 17:30	88.4	↓-2.9
4/2 17:40	85.5	↓-2.9
4/2 17:50	82.7	↓-2.8
4/2 18:00	79.9	↓-2.8
4/2 18:10	77.2	↓-2.7
4/2 18:20	74.6	↓-2.6
4/2 18:30	72.1	↓-2.5
4/2 18:40	69.8	↓-2.3
4/2 18:50	67.6	↓-2.2
4/2 19:00	65.5	↓-2.1
4/2 19:10	63.6	↓-1.9
4/2 19:20	61.9	↓-1.7
4/2 19:30	60.3	↓-1.6
4/2 19:40	59.0	↓-1.3
4/2 19:50	57.8	↓-1.2
4/2 20:00	56.9	↓-0.9
4/2 20:10	56.2	↓-0.7
4/2 20:20	55.7	↓-0.5
4/2 20:30	55.4	↓-0.3	干潮
4/2 20:40	55.3	↓-0.1
4/2 20:50	55.4	↑0.1
4/2 21:00	55.8	↑0.4
4/2 21:10	56.4	↑0.6
4/2 21:20	57.2	↑0.8
4/2 21:30	58.2	↑1.0
4/2 21:40	59.4	↑1.2
4/2 21:50	60.8	↑1.4
4/2 22:00	62.4	↑1.6
4/2 22:10	64.2	↑1.8
4/2 22:20	66.2	↑2.0
4/2 22:30	68.3	↑2.1
4/2 22:40	70.5	↑2.2
4/2 22:50	72.9	↑2.4
4/2 23:00	75.4	↑2.5
4/2 23:10	78.0	↑2.6
4/2 23:20	80.7	↑2.7
4/2 23:30	83.5	↑2.8
4/2 23:40	86.3	↑2.8
4/2 23:50	89.2	↑2.9