1 (月)	05:57	11:15	17:09	-
	138cm	75cm	165cm	-
中潮 出 07:21 入 18:25 出 04:44 入 15:41

長山（沖縄）2038年02月1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
2/1 00:00	15.7	↑1.5
2/1 00:10	17.6	↑1.9
2/1 00:20	19.9	↑2.3
2/1 00:30	22.5	↑2.6
2/1 00:40	25.4	↑2.9
2/1 00:50	28.7	↑3.3
2/1 01:00	32.2	↑3.5
2/1 01:10	36.0	↑3.8
2/1 01:20	40.1	↑4.1
2/1 01:30	44.4	↑4.3
2/1 01:40	48.8	↑4.4
2/1 01:50	53.4	↑4.6
2/1 02:00	58.2	↑4.8
2/1 02:10	63.0	↑4.8
2/1 02:20	67.9	↑4.9
2/1 02:30	72.9	↑5.0
2/1 02:40	77.9	↑5.0
2/1 02:50	82.8	↑4.9
2/1 03:00	87.7	↑4.9
2/1 03:10	92.5	↑4.8
2/1 03:20	97.1	↑4.6
2/1 03:30	101.7	↑4.6
2/1 03:40	106.0	↑4.3
2/1 03:50	110.2	↑4.2
2/1 04:00	114.1	↑3.9
2/1 04:10	117.7	↑3.6
2/1 04:20	121.1	↑3.4
2/1 04:30	124.2	↑3.1
2/1 04:40	127.0	↑2.8
2/1 04:50	129.5	↑2.5
2/1 05:00	131.6	↑2.1
2/1 05:10	133.4	↑1.8
2/1 05:20	134.8	↑1.4
2/1 05:30	135.9	↑1.1
2/1 05:40	136.6	↑0.7
2/1 05:50	137.0	↑0.4	満潮
2/1 06:00	137.1	↑0.1
2/1 06:10	136.8	↓-0.3
2/1 06:20	136.1	↓-0.7
2/1 06:30	135.2	↓-0.9
2/1 06:40	133.9	↓-1.3
2/1 06:50	132.4	↓-1.5
2/1 07:00	130.6	↓-1.8
2/1 07:10	128.6	↓-2.0
2/1 07:20	126.3	↓-2.3
2/1 07:30	123.9	↓-2.4
2/1 07:40	121.3	↓-2.6
2/1 07:50	118.5	↓-2.8
2/1 08:00	115.7	↓-2.8
2/1 08:10	112.7	↓-3.0
2/1 08:20	109.7	↓-3.0
2/1 08:30	106.7	↓-3.0
2/1 08:40	103.6	↓-3.1
2/1 08:50	100.6	↓-3.0
2/1 09:00	97.6	↓-3.0
2/1 09:10	94.8	↓-2.8
2/1 09:20	92.0	↓-2.8
2/1 09:30	89.3	↓-2.7
2/1 09:40	86.8	↓-2.5
2/1 09:50	84.5	↓-2.3
2/1 10:00	82.4	↓-2.1
2/1 10:10	80.5	↓-1.9
2/1 10:20	78.8	↓-1.7
2/1 10:30	77.4	↓-1.4
2/1 10:40	76.3	↓-1.1
2/1 10:50	75.4	↓-0.9
2/1 11:00	74.8	↓-0.6
2/1 11:10	74.5	↓-0.3	干潮
2/1 11:20	74.6	↑0.1
2/1 11:30	74.9	↑0.3
2/1 11:40	75.5	↑0.6
2/1 11:50	76.5	↑1.0
2/1 12:00	77.7	↑1.2
2/1 12:10	79.3	↑1.6
2/1 12:20	81.1	↑1.8
2/1 12:30	83.2	↑2.1
2/1 12:40	85.6	↑2.4
2/1 12:50	88.3	↑2.7
2/1 13:00	91.2	↑2.9
2/1 13:10	94.3	↑3.1
2/1 13:20	97.6	↑3.3
2/1 13:30	101.1	↑3.5
2/1 13:40	104.7	↑3.6
2/1 13:50	108.5	↑3.8
2/1 14:00	112.3	↑3.8
2/1 14:10	116.3	↑4.0
2/1 14:20	120.2	↑3.9
2/1 14:30	124.2	↑4.0
2/1 14:40	128.2	↑4.0
2/1 14:50	132.1	↑3.9
2/1 15:00	135.9	↑3.8
2/1 15:10	139.6	↑3.7
2/1 15:20	143.1	↑3.5
2/1 15:30	146.5	↑3.4
2/1 15:40	149.6	↑3.1
2/1 15:50	152.5	↑2.9
2/1 16:00	155.2	↑2.7
2/1 16:10	157.5	↑2.3
2/1 16:20	159.5	↑2.0
2/1 16:30	161.2	↑1.7
2/1 16:40	162.5	↑1.3
2/1 16:50	163.5	↑1.0
2/1 17:00	164.0	↑0.5	満潮
2/1 17:10	164.1	↑0.1
2/1 17:20	163.8	↓-0.3
2/1 17:30	163.1	↓-0.7
2/1 17:40	162.0	↓-1.1
2/1 17:50	160.4	↓-1.6
2/1 18:00	158.5	↓-1.9
2/1 18:10	156.1	↓-2.4
2/1 18:20	153.3	↓-2.8
2/1 18:30	150.1	↓-3.2
2/1 18:40	146.5	↓-3.6
2/1 18:50	142.5	↓-4.0
2/1 19:00	138.2	↓-4.3
2/1 19:10	133.6	↓-4.6
2/1 19:20	128.7	↓-4.9
2/1 19:30	123.6	↓-5.1
2/1 19:40	118.2	↓-5.4
2/1 19:50	112.5	↓-5.7
2/1 20:00	106.8	↓-5.7
2/1 20:10	100.8	↓-6.0
2/1 20:20	94.8	↓-6.0
2/1 20:30	88.7	↓-6.1
2/1 20:40	82.5	↓-6.2	最大潮位差
2/1 20:50	76.4	↓-6.1
2/1 21:00	70.3	↓-6.1
2/1 21:10	64.2	↓-6.1
2/1 21:20	58.3	↓-5.9
2/1 21:30	52.5	↓-5.8
2/1 21:40	46.8	↓-5.7
2/1 21:50	41.4	↓-5.4
2/1 22:00	36.2	↓-5.2
2/1 22:10	31.3	↓-4.9
2/1 22:20	26.7	↓-4.6
2/1 22:30	22.4	↓-4.3
2/1 22:40	18.4	↓-4.0
2/1 22:50	14.8	↓-3.6
2/1 23:00	11.6	↓-3.2
2/1 23:10	8.8	↓-2.8
2/1 23:20	6.4	↓-2.4
2/1 23:30	4.5	↓-1.9
2/1 23:40	3.0	↓-1.5
2/1 23:50	2.0	↓-1.0