20 (月)	11:32	05:12	22:56	16:44
	132cm	61cm	153cm	95cm
小潮 出 06:37 入 18:49 出 23:11 入 12:04

久部良（沖縄）2038年09月20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
9/20 00:00	145.2	↓-2.5
9/20 00:10	142.6	↓-2.6
9/20 00:20	139.7	↓-2.9
9/20 00:30	136.6	↓-3.1
9/20 00:40	133.3	↓-3.3
9/20 00:50	129.9	↓-3.4
9/20 01:00	126.4	↓-3.5
9/20 01:10	122.8	↓-3.6
9/20 01:20	119.0	↓-3.8	最大潮位差
9/20 01:30	115.3	↓-3.7
9/20 01:40	111.5	↓-3.8	最大潮位差
9/20 01:50	107.7	↓-3.8	最大潮位差
9/20 02:00	103.9	↓-3.8	最大潮位差
9/20 02:10	100.1	↓-3.8	最大潮位差
9/20 02:20	96.4	↓-3.7
9/20 02:30	92.8	↓-3.6
9/20 02:40	89.3	↓-3.5
9/20 02:50	86.0	↓-3.3
9/20 03:00	82.7	↓-3.3
9/20 03:10	79.7	↓-3.0
9/20 03:20	76.8	↓-2.9
9/20 03:30	74.1	↓-2.7
9/20 03:40	71.7	↓-2.4
9/20 03:50	69.4	↓-2.3
9/20 04:00	67.4	↓-2.0
9/20 04:10	65.7	↓-1.7
9/20 04:20	64.2	↓-1.5
9/20 04:30	63.0	↓-1.2
9/20 04:40	62.0	↓-1.0
9/20 04:50	61.3	↓-0.7
9/20 05:00	60.9	↓-0.4
9/20 05:10	60.7	↓-0.2	干潮
9/20 05:20	60.9	↑0.2
9/20 05:30	61.2	↑0.3
9/20 05:40	61.9	↑0.7
9/20 05:50	62.8	↑0.9
9/20 06:00	63.9	↑1.1
9/20 06:10	65.3	↑1.4
9/20 06:20	66.8	↑1.5
9/20 06:30	68.6	↑1.8
9/20 06:40	70.6	↑2.0
9/20 06:50	72.8	↑2.2
9/20 07:00	75.1	↑2.3
9/20 07:10	77.6	↑2.5
9/20 07:20	80.2	↑2.6
9/20 07:30	82.9	↑2.7
9/20 07:40	85.7	↑2.8
9/20 07:50	88.5	↑2.8
9/20 08:00	91.4	↑2.9
9/20 08:10	94.4	↑3.0
9/20 08:20	97.3	↑2.9
9/20 08:30	100.2	↑2.9
9/20 08:40	103.1	↑2.9
9/20 08:50	106.0	↑2.9
9/20 09:00	108.8	↑2.8
9/20 09:10	111.4	↑2.6
9/20 09:20	114.0	↑2.6
9/20 09:30	116.5	↑2.5
9/20 09:40	118.8	↑2.3
9/20 09:50	120.9	↑2.1
9/20 10:00	122.9	↑2.0
9/20 10:10	124.7	↑1.8
9/20 10:20	126.3	↑1.6
9/20 10:30	127.8	↑1.5
9/20 10:40	129.0	↑1.2
9/20 10:50	130.0	↑1.0
9/20 11:00	130.7	↑0.7
9/20 11:10	131.3	↑0.6
9/20 11:20	131.7	↑0.4
9/20 11:30	131.8	↑0.1	満潮
9/20 11:40	131.7	↓-0.1
9/20 11:50	131.4	↓-0.3
9/20 12:00	130.9	↓-0.5
9/20 12:10	130.3	↓-0.6
9/20 12:20	129.4	↓-0.9
9/20 12:30	128.4	↓-1.0
9/20 12:40	127.2	↓-1.2
9/20 12:50	125.8	↓-1.4
9/20 13:00	124.4	↓-1.4
9/20 13:10	122.8	↓-1.6
9/20 13:20	121.1	↓-1.7
9/20 13:30	119.4	↓-1.7
9/20 13:40	117.6	↓-1.8
9/20 13:50	115.7	↓-1.9
9/20 14:00	113.9	↓-1.8
9/20 14:10	112.0	↓-1.9
9/20 14:20	110.1	↓-1.9
9/20 14:30	108.3	↓-1.8
9/20 14:40	106.5	↓-1.8
9/20 14:50	104.8	↓-1.7
9/20 15:00	103.2	↓-1.6
9/20 15:10	101.6	↓-1.6
9/20 15:20	100.2	↓-1.4
9/20 15:30	98.9	↓-1.3
9/20 15:40	97.7	↓-1.2
9/20 15:50	96.7	↓-1.0
9/20 16:00	95.9	↓-0.8
9/20 16:10	95.2	↓-0.7
9/20 16:20	94.7	↓-0.5
9/20 16:30	94.3	↓-0.4
9/20 16:40	94.2	↓-0.1	干潮
9/20 16:50	94.2	0
9/20 17:00	94.5	↑0.3
9/20 17:10	94.9	↑0.4
9/20 17:20	95.5	↑0.6
9/20 17:30	96.3	↑0.8
9/20 17:40	97.3	↑1.0
9/20 17:50	98.5	↑1.2
9/20 18:00	99.8	↑1.3
9/20 18:10	101.3	↑1.5
9/20 18:20	102.9	↑1.6
9/20 18:30	104.7	↑1.8
9/20 18:40	106.6	↑1.9
9/20 18:50	108.7	↑2.1
9/20 19:00	110.8	↑2.1
9/20 19:10	113.1	↑2.3
9/20 19:20	115.4	↑2.3
9/20 19:30	117.8	↑2.4
9/20 19:40	120.2	↑2.4
9/20 19:50	122.6	↑2.4
9/20 20:00	125.1	↑2.5
9/20 20:10	127.6	↑2.5
9/20 20:20	130.0	↑2.4
9/20 20:30	132.4	↑2.4
9/20 20:40	134.7	↑2.3
9/20 20:50	137.0	↑2.3
9/20 21:00	139.2	↑2.2
9/20 21:10	141.2	↑2.0
9/20 21:20	143.1	↑1.9
9/20 21:30	144.9	↑1.8
9/20 21:40	146.6	↑1.7
9/20 21:50	148.0	↑1.4
9/20 22:00	149.3	↑1.3
9/20 22:10	150.4	↑1.1
9/20 22:20	151.3	↑0.9
9/20 22:30	151.9	↑0.6
9/20 22:40	152.4	↑0.5
9/20 22:50	152.6	↑0.2	満潮
9/20 23:00	152.6	0
9/20 23:10	152.4	↓-0.2
9/20 23:20	151.9	↓-0.5
9/20 23:30	151.2	↓-0.7
9/20 23:40	150.2	↓-1.0
9/20 23:50	149.1	↓-1.1