19 (土)	06:36	12:33	18:18	-
	146cm	70cm	143cm	-
中潮 出 07:04 入 18:10 出 04:02 入 14:02

島山（長崎）2039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	38.1	↑0.3
2/19 00:10	38.7	↑0.6
2/19 00:20	39.7	↑1.0
2/19 00:30	40.9	↑1.2
2/19 00:40	42.4	↑1.5
2/19 00:50	44.2	↑1.8
2/19 01:00	46.3	↑2.1
2/19 01:10	48.7	↑2.4
2/19 01:20	51.3	↑2.6
2/19 01:30	54.2	↑2.9
2/19 01:40	57.2	↑3.0
2/19 01:50	60.5	↑3.3
2/19 02:00	64.0	↑3.5
2/19 02:10	67.6	↑3.6
2/19 02:20	71.4	↑3.8
2/19 02:30	75.3	↑3.9
2/19 02:40	79.3	↑4.0
2/19 02:50	83.4	↑4.1
2/19 03:00	87.5	↑4.1
2/19 03:10	91.6	↑4.1
2/19 03:20	95.8	↑4.2
2/19 03:30	99.9	↑4.1
2/19 03:40	104.0	↑4.1
2/19 03:50	107.9	↑3.9
2/19 04:00	111.8	↑3.9
2/19 04:10	115.6	↑3.8
2/19 04:20	119.2	↑3.6
2/19 04:30	122.7	↑3.5
2/19 04:40	126.0	↑3.3
2/19 04:50	129.0	↑3.0
2/19 05:00	131.9	↑2.9
2/19 05:10	134.5	↑2.6
2/19 05:20	136.8	↑2.3
2/19 05:30	138.9	↑2.1
2/19 05:40	140.7	↑1.8
2/19 05:50	142.2	↑1.5
2/19 06:00	143.4	↑1.2
2/19 06:10	144.3	↑0.9
2/19 06:20	144.9	↑0.6
2/19 06:30	145.2	↑0.3	満潮
2/19 06:40	145.2	0
2/19 06:50	144.9	↓-0.3
2/19 07:00	144.3	↓-0.6
2/19 07:10	143.4	↓-0.9
2/19 07:20	142.2	↓-1.2
2/19 07:30	140.8	↓-1.4
2/19 07:40	139.1	↓-1.7
2/19 07:50	137.1	↓-2.0
2/19 08:00	134.9	↓-2.2
2/19 08:10	132.5	↓-2.4
2/19 08:20	130.0	↓-2.5
2/19 08:30	127.2	↓-2.8
2/19 08:40	124.3	↓-2.9
2/19 08:50	121.3	↓-3.0
2/19 09:00	118.2	↓-3.1
2/19 09:10	115.0	↓-3.2
2/19 09:20	111.7	↓-3.3
2/19 09:30	108.4	↓-3.3
2/19 09:40	105.1	↓-3.3
2/19 09:50	101.9	↓-3.2
2/19 10:00	98.6	↓-3.3
2/19 10:10	95.5	↓-3.1
2/19 10:20	92.4	↓-3.1
2/19 10:30	89.5	↓-2.9
2/19 10:40	86.7	↓-2.8
2/19 10:50	84.0	↓-2.7
2/19 11:00	81.5	↓-2.5
2/19 11:10	79.3	↓-2.2
2/19 11:20	77.2	↓-2.1
2/19 11:30	75.4	↓-1.8
2/19 11:40	73.8	↓-1.6
2/19 11:50	72.5	↓-1.3
2/19 12:00	71.5	↓-1.0
2/19 12:10	70.7	↓-0.8
2/19 12:20	70.2	↓-0.5
2/19 12:30	70.0	↓-0.2	干潮
2/19 12:40	70.1	↑0.1
2/19 12:50	70.5	↑0.4
2/19 13:00	71.1	↑0.6
2/19 13:10	72.0	↑0.9
2/19 13:20	73.2	↑1.2
2/19 13:30	74.7	↑1.5
2/19 13:40	76.4	↑1.7
2/19 13:50	78.4	↑2.0
2/19 14:00	80.6	↑2.2
2/19 14:10	83.0	↑2.4
2/19 14:20	85.6	↑2.6
2/19 14:30	88.3	↑2.7
2/19 14:40	91.2	↑2.9
2/19 14:50	94.2	↑3.0
2/19 15:00	97.4	↑3.2
2/19 15:10	100.6	↑3.2
2/19 15:20	103.8	↑3.2
2/19 15:30	107.1	↑3.3
2/19 15:40	110.4	↑3.3
2/19 15:50	113.6	↑3.2
2/19 16:00	116.8	↑3.2
2/19 16:10	119.9	↑3.1
2/19 16:20	122.9	↑3.0
2/19 16:30	125.8	↑2.9
2/19 16:40	128.5	↑2.7
2/19 16:50	131.1	↑2.6
2/19 17:00	133.4	↑2.3
2/19 17:10	135.5	↑2.1
2/19 17:20	137.4	↑1.9
2/19 17:30	139.0	↑1.6
2/19 17:40	140.3	↑1.3
2/19 17:50	141.3	↑1.0
2/19 18:00	142.0	↑0.7
2/19 18:10	142.4	↑0.4	満潮
2/19 18:20	142.5	↑0.1
2/19 18:30	142.2	↓-0.3
2/19 18:40	141.6	↓-0.6
2/19 18:50	140.6	↓-1.0
2/19 19:00	139.3	↓-1.3
2/19 19:10	137.7	↓-1.6
2/19 19:20	135.8	↓-1.9
2/19 19:30	133.5	↓-2.3
2/19 19:40	130.9	↓-2.6
2/19 19:50	128.1	↓-2.8
2/19 20:00	124.9	↓-3.2
2/19 20:10	121.5	↓-3.4
2/19 20:20	117.8	↓-3.7
2/19 20:30	113.9	↓-3.9
2/19 20:40	109.9	↓-4.0
2/19 20:50	105.6	↓-4.3
2/19 21:00	101.2	↓-4.4
2/19 21:10	96.6	↓-4.6
2/19 21:20	92.0	↓-4.6
2/19 21:30	87.3	↓-4.7
2/19 21:40	82.6	↓-4.7
2/19 21:50	77.8	↓-4.8	最大潮位差
2/19 22:00	73.1	↓-4.7
2/19 22:10	68.5	↓-4.6
2/19 22:20	63.9	↓-4.6
2/19 22:30	59.5	↓-4.4
2/19 22:40	55.2	↓-4.3
2/19 22:50	51.1	↓-4.1
2/19 23:00	47.1	↓-4.0
2/19 23:10	43.5	↓-3.6
2/19 23:20	40.1	↓-3.4
2/19 23:30	36.9	↓-3.2
2/19 23:40	34.1	↓-2.8
2/19 23:50	31.6	↓-2.5