9 (金)	05:46	11:41	17:45	-
	168cm	47cm	182cm	-
中潮 出 06:24 入 18:59 出 16:25 入 04:29

長山（沖縄）2055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	25.4	↑1.5
4/9 00:10	27.4	↑2.0
4/9 00:20	29.9	↑2.5
4/9 00:30	32.8	↑2.9
4/9 00:40	36.1	↑3.3
4/9 00:50	39.8	↑3.7
4/9 01:00	43.9	↑4.1
4/9 01:10	48.3	↑4.4
4/9 01:20	53.0	↑4.7
4/9 01:30	58.1	↑5.1
4/9 01:40	63.3	↑5.2
4/9 01:50	68.8	↑5.5
4/9 02:00	74.5	↑5.7
4/9 02:10	80.3	↑5.8
4/9 02:20	86.2	↑5.9
4/9 02:30	92.2	↑6.0
4/9 02:40	98.2	↑6.0
4/9 02:50	104.2	↑6.0
4/9 03:00	110.1	↑5.9
4/9 03:10	115.9	↑5.8
4/9 03:20	121.6	↑5.7
4/9 03:30	127.1	↑5.5
4/9 03:40	132.4	↑5.3
4/9 03:50	137.5	↑5.1
4/9 04:00	142.2	↑4.7
4/9 04:10	146.6	↑4.4
4/9 04:20	150.7	↑4.1
4/9 04:30	154.4	↑3.7
4/9 04:40	157.6	↑3.2
4/9 04:50	160.5	↑2.9
4/9 05:00	162.9	↑2.4
4/9 05:10	164.8	↑1.9
4/9 05:20	166.3	↑1.5
4/9 05:30	167.2	↑0.9
4/9 05:40	167.7	↑0.5	満潮
4/9 05:50	167.7	0
4/9 06:00	167.2	↓-0.5
4/9 06:10	166.2	↓-1.0
4/9 06:20	164.8	↓-1.4
4/9 06:30	162.8	↓-2.0
4/9 06:40	160.5	↓-2.3
4/9 06:50	157.7	↓-2.8
4/9 07:00	154.5	↓-3.2
4/9 07:10	151.0	↓-3.5
4/9 07:20	147.1	↓-3.9
4/9 07:30	142.9	↓-4.2
4/9 07:40	138.5	↓-4.4
4/9 07:50	133.8	↓-4.7
4/9 08:00	128.9	↓-4.9
4/9 08:10	123.8	↓-5.1
4/9 08:20	118.6	↓-5.2
4/9 08:30	113.3	↓-5.3
4/9 08:40	108.0	↓-5.3
4/9 08:50	102.7	↓-5.3
4/9 09:00	97.4	↓-5.3
4/9 09:10	92.2	↓-5.2
4/9 09:20	87.1	↓-5.1
4/9 09:30	82.2	↓-4.9
4/9 09:40	77.4	↓-4.8
4/9 09:50	72.9	↓-4.5
4/9 10:00	68.7	↓-4.2
4/9 10:10	64.7	↓-4.0
4/9 10:20	61.1	↓-3.6
4/9 10:30	57.8	↓-3.3
4/9 10:40	55.0	↓-2.8
4/9 10:50	52.5	↓-2.5
4/9 11:00	50.4	↓-2.1
4/9 11:10	48.8	↓-1.6
4/9 11:20	47.6	↓-1.2
4/9 11:30	46.9	↓-0.7
4/9 11:40	46.6	↓-0.3	干潮
4/9 11:50	46.8	↑0.2
4/9 12:00	47.5	↑0.7
4/9 12:10	48.7	↑1.2
4/9 12:20	50.3	↑1.6
4/9 12:30	52.4	↑2.1
4/9 12:40	54.9	↑2.5
4/9 12:50	57.9	↑3.0
4/9 13:00	61.2	↑3.3
4/9 13:10	64.9	↑3.7
4/9 13:20	69.0	↑4.1
4/9 13:30	73.5	↑4.5
4/9 13:40	78.2	↑4.7
4/9 13:50	83.2	↑5.0
4/9 14:00	88.4	↑5.2
4/9 14:10	93.8	↑5.4
4/9 14:20	99.4	↑5.6
4/9 14:30	105.1	↑5.7
4/9 14:40	110.9	↑5.8
4/9 14:50	116.7	↑5.8
4/9 15:00	122.5	↑5.8
4/9 15:10	128.3	↑5.8
4/9 15:20	133.9	↑5.6
4/9 15:30	139.5	↑5.6
4/9 15:40	144.8	↑5.3
4/9 15:50	149.9	↑5.1
4/9 16:00	154.8	↑4.9
4/9 16:10	159.3	↑4.5
4/9 16:20	163.5	↑4.2
4/9 16:30	167.3	↑3.8
4/9 16:40	170.8	↑3.5
4/9 16:50	173.8	↑3.0
4/9 17:00	176.3	↑2.5
4/9 17:10	178.3	↑2.0
4/9 17:20	179.9	↑1.6
4/9 17:30	180.9	↑1.0
4/9 17:40	181.4	↑0.5	満潮
4/9 17:50	181.4	0
4/9 18:00	180.8	↓-0.6
4/9 18:10	179.7	↓-1.1
4/9 18:20	178.1	↓-1.6
4/9 18:30	175.9	↓-2.2
4/9 18:40	173.3	↓-2.6
4/9 18:50	170.1	↓-3.2
4/9 19:00	166.4	↓-3.7
4/9 19:10	162.3	↓-4.1
4/9 19:20	157.8	↓-4.5
4/9 19:30	152.9	↓-4.9
4/9 19:40	147.6	↓-5.3
4/9 19:50	142.0	↓-5.6
4/9 20:00	136.1	↓-5.9
4/9 20:10	129.9	↓-6.2
4/9 20:20	123.5	↓-6.4
4/9 20:30	117.0	↓-6.5
4/9 20:40	110.4	↓-6.6
4/9 20:50	103.7	↓-6.7
4/9 21:00	96.9	↓-6.8	最大潮位差
4/9 21:10	90.2	↓-6.7
4/9 21:20	83.5	↓-6.7
4/9 21:30	77.0	↓-6.5
4/9 21:40	70.6	↓-6.4
4/9 21:50	64.4	↓-6.2
4/9 22:00	58.4	↓-6.0
4/9 22:10	52.7	↓-5.7
4/9 22:20	47.4	↓-5.3
4/9 22:30	42.4	↓-5.0
4/9 22:40	37.7	↓-4.7
4/9 22:50	33.5	↓-4.2
4/9 23:00	29.8	↓-3.7
4/9 23:10	26.5	↓-3.3
4/9 23:20	23.7	↓-2.8
4/9 23:30	21.4	↓-2.3
4/9 23:40	19.7	↓-1.7
4/9 23:50	18.5	↓-1.2