23 (火)	12:12	05:34	23:23	17:15
	137cm	43cm	162cm	97cm
小潮 出 06:38 入 18:46 出 12:32 入 23:37

久部良（沖縄）2031年09月23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
9/23 00:00	155.8	↓-2.8
9/23 00:10	152.8	↓-3.0
9/23 00:20	149.5	↓-3.3
9/23 00:30	146.0	↓-3.5
9/23 00:40	142.2	↓-3.8
9/23 00:50	138.2	↓-4.0
9/23 01:00	134.0	↓-4.2
9/23 01:10	129.7	↓-4.3
9/23 01:20	125.2	↓-4.5
9/23 01:30	120.6	↓-4.6
9/23 01:40	115.9	↓-4.7
9/23 01:50	111.2	↓-4.7
9/23 02:00	106.4	↓-4.8	最大潮位差
9/23 02:10	101.7	↓-4.7
9/23 02:20	97.0	↓-4.7
9/23 02:30	92.3	↓-4.7
9/23 02:40	87.7	↓-4.6
9/23 02:50	83.2	↓-4.5
9/23 03:00	78.9	↓-4.3
9/23 03:10	74.7	↓-4.2
9/23 03:20	70.7	↓-4.0
9/23 03:30	66.9	↓-3.8
9/23 03:40	63.3	↓-3.6
9/23 03:50	59.9	↓-3.4
9/23 04:00	56.9	↓-3.0
9/23 04:10	54.0	↓-2.9
9/23 04:20	51.5	↓-2.5
9/23 04:30	49.3	↓-2.2
9/23 04:40	47.4	↓-1.9
9/23 04:50	45.8	↓-1.6
9/23 05:00	44.6	↓-1.2
9/23 05:10	43.6	↓-1.0
9/23 05:20	43.0	↓-0.6
9/23 05:30	42.8	↓-0.2	干潮
9/23 05:40	42.8	0
9/23 05:50	43.2	↑0.4
9/23 06:00	43.9	↑0.7
9/23 06:10	44.9	↑1.0
9/23 06:20	46.2	↑1.3
9/23 06:30	47.8	↑1.6
9/23 06:40	49.7	↑1.9
9/23 06:50	51.8	↑2.1
9/23 07:00	54.2	↑2.4
9/23 07:10	56.8	↑2.6
9/23 07:20	59.7	↑2.9
9/23 07:30	62.7	↑3.0
9/23 07:40	65.9	↑3.2
9/23 07:50	69.2	↑3.3
9/23 08:00	72.6	↑3.4
9/23 08:10	76.2	↑3.6
9/23 08:20	79.8	↑3.6
9/23 08:30	83.5	↑3.7
9/23 08:40	87.2	↑3.7
9/23 08:50	90.9	↑3.7
9/23 09:00	94.6	↑3.7
9/23 09:10	98.3	↑3.7
9/23 09:20	101.9	↑3.6
9/23 09:30	105.4	↑3.5
9/23 09:40	108.8	↑3.4
9/23 09:50	112.0	↑3.2
9/23 10:00	115.1	↑3.1
9/23 10:10	118.1	↑3.0
9/23 10:20	120.8	↑2.7
9/23 10:30	123.4	↑2.6
9/23 10:40	125.7	↑2.3
9/23 10:50	127.9	↑2.2
9/23 11:00	129.8	↑1.9
9/23 11:10	131.4	↑1.6
9/23 11:20	132.8	↑1.4
9/23 11:30	133.9	↑1.1
9/23 11:40	134.8	↑0.9
9/23 11:50	135.5	↑0.7
9/23 12:00	135.9	↑0.4
9/23 12:10	136.0	↑0.1	満潮
9/23 12:20	135.9	↓-0.1
9/23 12:30	135.6	↓-0.3
9/23 12:40	135.0	↓-0.6
9/23 12:50	134.3	↓-0.7
9/23 13:00	133.3	↓-1.0
9/23 13:10	132.1	↓-1.2
9/23 13:20	130.8	↓-1.3
9/23 13:30	129.4	↓-1.4
9/23 13:40	127.8	↓-1.6
9/23 13:50	126.0	↓-1.8
9/23 14:00	124.2	↓-1.8
9/23 14:10	122.3	↓-1.9
9/23 14:20	120.4	↓-1.9
9/23 14:30	118.4	↓-2.0
9/23 14:40	116.4	↓-2.0
9/23 14:50	114.4	↓-2.0
9/23 15:00	112.5	↓-1.9
9/23 15:10	110.5	↓-2.0
9/23 15:20	108.7	↓-1.8
9/23 15:30	106.9	↓-1.8
9/23 15:40	105.2	↓-1.7
9/23 15:50	103.7	↓-1.5
9/23 16:00	102.2	↓-1.5
9/23 16:10	101.0	↓-1.2
9/23 16:20	99.8	↓-1.2
9/23 16:30	98.9	↓-0.9
9/23 16:40	98.1	↓-0.8
9/23 16:50	97.5	↓-0.6
9/23 17:00	97.1	↓-0.4
9/23 17:10	97.0	↓-0.1	干潮
9/23 17:20	97.0	0
9/23 17:30	97.2	↑0.2
9/23 17:40	97.6	↑0.4
9/23 17:50	98.3	↑0.7
9/23 18:00	99.1	↑0.8
9/23 18:10	100.2	↑1.1
9/23 18:20	101.5	↑1.3
9/23 18:30	102.9	↑1.4
9/23 18:40	104.5	↑1.6
9/23 18:50	106.3	↑1.8
9/23 19:00	108.3	↑2.0
9/23 19:10	110.4	↑2.1
9/23 19:20	112.7	↑2.3
9/23 19:30	115.0	↑2.3
9/23 19:40	117.5	↑2.5
9/23 19:50	120.1	↑2.6
9/23 20:00	122.7	↑2.6
9/23 20:10	125.4	↑2.7
9/23 20:20	128.1	↑2.7
9/23 20:30	130.9	↑2.8
9/23 20:40	133.6	↑2.7
9/23 20:50	136.3	↑2.7
9/23 21:00	139.0	↑2.7
9/23 21:10	141.6	↑2.6
9/23 21:20	144.1	↑2.5
9/23 21:30	146.6	↑2.5
9/23 21:40	148.9	↑2.3
9/23 21:50	151.0	↑2.1
9/23 22:00	153.0	↑2.0
9/23 22:10	154.8	↑1.8
9/23 22:20	156.5	↑1.7
9/23 22:30	157.9	↑1.4
9/23 22:40	159.1	↑1.2
9/23 22:50	160.0	↑0.9
9/23 23:00	160.7	↑0.7
9/23 23:10	161.2	↑0.5
9/23 23:20	161.4	↑0.2	満潮
9/23 23:30	161.3	↓-0.1
9/23 23:40	161.0	↓-0.3
9/23 23:50	160.4	↓-0.6