19 (日)	01:58	07:05	13:32	20:52
	118cm	80cm	146cm	37cm
小潮 出 07:10 入 18:37 出 13:08 入 01:53

長山（沖縄）2051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	103.0	↑2.5
2/19 00:10	105.3	↑2.3
2/19 00:20	107.4	↑2.1
2/19 00:30	109.3	↑1.9
2/19 00:40	111.1	↑1.8
2/19 00:50	112.6	↑1.5
2/19 01:00	114.0	↑1.4
2/19 01:10	115.1	↑1.1
2/19 01:20	116.0	↑0.9
2/19 01:30	116.7	↑0.7
2/19 01:40	117.2	↑0.5
2/19 01:50	117.5	↑0.3	満潮
2/19 02:00	117.5	0
2/19 02:10	117.4	↓-0.1
2/19 02:20	117.0	↓-0.4
2/19 02:30	116.5	↓-0.5
2/19 02:40	115.7	↓-0.8
2/19 02:50	114.7	↓-1.0
2/19 03:00	113.6	↓-1.1
2/19 03:10	112.4	↓-1.2
2/19 03:20	110.9	↓-1.5
2/19 03:30	109.4	↓-1.5
2/19 03:40	107.7	↓-1.7
2/19 03:50	106.0	↓-1.7
2/19 04:00	104.2	↓-1.8
2/19 04:10	102.3	↓-1.9
2/19 04:20	100.4	↓-1.9
2/19 04:30	98.4	↓-2.0
2/19 04:40	96.5	↓-1.9
2/19 04:50	94.6	↓-1.9
2/19 05:00	92.7	↓-1.9
2/19 05:10	90.9	↓-1.8
2/19 05:20	89.2	↓-1.7
2/19 05:30	87.6	↓-1.6
2/19 05:40	86.1	↓-1.5
2/19 05:50	84.7	↓-1.4
2/19 06:00	83.4	↓-1.3
2/19 06:10	82.3	↓-1.1
2/19 06:20	81.4	↓-0.9
2/19 06:30	80.7	↓-0.7
2/19 06:40	80.1	↓-0.6
2/19 06:50	79.7	↓-0.4
2/19 07:00	79.6	↓-0.1	干潮
2/19 07:10	79.6	0
2/19 07:20	79.8	↑0.2
2/19 07:30	80.2	↑0.4
2/19 07:40	80.9	↑0.7
2/19 07:50	81.7	↑0.8
2/19 08:00	82.7	↑1.0
2/19 08:10	84.0	↑1.3
2/19 08:20	85.4	↑1.4
2/19 08:30	86.9	↑1.5
2/19 08:40	88.7	↑1.8
2/19 08:50	90.5	↑1.8
2/19 09:00	92.6	↑2.1
2/19 09:10	94.7	↑2.1
2/19 09:20	97.0	↑2.3
2/19 09:30	99.4	↑2.4
2/19 09:40	101.8	↑2.4
2/19 09:50	104.3	↑2.5
2/19 10:00	106.9	↑2.6
2/19 10:10	109.5	↑2.6
2/19 10:20	112.2	↑2.7
2/19 10:30	114.9	↑2.7
2/19 10:40	117.5	↑2.6
2/19 10:50	120.1	↑2.6
2/19 11:00	122.7	↑2.6
2/19 11:10	125.2	↑2.5
2/19 11:20	127.7	↑2.5
2/19 11:30	130.0	↑2.3
2/19 11:40	132.3	↑2.3
2/19 11:50	134.4	↑2.1
2/19 12:00	136.4	↑2.0
2/19 12:10	138.2	↑1.8
2/19 12:20	139.8	↑1.6
2/19 12:30	141.3	↑1.5
2/19 12:40	142.6	↑1.3
2/19 12:50	143.7	↑1.1
2/19 13:00	144.5	↑0.8
2/19 13:10	145.1	↑0.6
2/19 13:20	145.5	↑0.4
2/19 13:30	145.7	↑0.2	満潮
2/19 13:40	145.5	↓-0.2
2/19 13:50	145.2	↓-0.3
2/19 14:00	144.6	↓-0.6
2/19 14:10	143.7	↓-0.9
2/19 14:20	142.5	↓-1.2
2/19 14:30	141.1	↓-1.4
2/19 14:40	139.5	↓-1.6
2/19 14:50	137.5	↓-2.0
2/19 15:00	135.4	↓-2.1
2/19 15:10	133.0	↓-2.4
2/19 15:20	130.4	↓-2.6
2/19 15:30	127.6	↓-2.8
2/19 15:40	124.5	↓-3.1
2/19 15:50	121.3	↓-3.2
2/19 16:00	118.0	↓-3.3
2/19 16:10	114.4	↓-3.6
2/19 16:20	110.8	↓-3.6
2/19 16:30	107.1	↓-3.7
2/19 16:40	103.2	↓-3.9
2/19 16:50	99.3	↓-3.9
2/19 17:00	95.3	↓-4.0	最大潮位差
2/19 17:10	91.4	↓-3.9
2/19 17:20	87.4	↓-4.0	最大潮位差
2/19 17:30	83.5	↓-3.9
2/19 17:40	79.5	↓-4.0	最大潮位差
2/19 17:50	75.7	↓-3.8
2/19 18:00	72.0	↓-3.7
2/19 18:10	68.3	↓-3.7
2/19 18:20	64.8	↓-3.5
2/19 18:30	61.4	↓-3.4
2/19 18:40	58.2	↓-3.2
2/19 18:50	55.2	↓-3.0
2/19 19:00	52.3	↓-2.9
2/19 19:10	49.7	↓-2.6
2/19 19:20	47.3	↓-2.4
2/19 19:30	45.1	↓-2.2
2/19 19:40	43.2	↓-1.9
2/19 19:50	41.5	↓-1.7
2/19 20:00	40.0	↓-1.5
2/19 20:10	38.8	↓-1.2
2/19 20:20	37.9	↓-0.9
2/19 20:30	37.2	↓-0.7
2/19 20:40	36.8	↓-0.4
2/19 20:50	36.7	↓-0.1	干潮
2/19 21:00	36.8	↑0.1
2/19 21:10	37.2	↑0.4
2/19 21:20	37.8	↑0.6
2/19 21:30	38.6	↑0.8
2/19 21:40	39.7	↑1.1
2/19 21:50	41.0	↑1.3
2/19 22:00	42.5	↑1.5
2/19 22:10	44.3	↑1.8
2/19 22:20	46.2	↑1.9
2/19 22:30	48.3	↑2.1
2/19 22:40	50.6	↑2.3
2/19 22:50	53.0	↑2.4
2/19 23:00	55.6	↑2.6
2/19 23:10	58.3	↑2.7
2/19 23:20	61.1	↑2.8
2/19 23:30	64.0	↑2.9
2/19 23:40	67.0	↑3.0
2/19 23:50	70.1	↑3.1