20 (金)	13:43	06:35	-	18:34
	139cm	70cm	-	119cm
小潮 出 06:17 入 18:29 出 - 入 13:23

我喜屋（沖縄）2030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	162.5	↓-1.1
9/20 00:10	161.2	↓-1.3
9/20 00:20	159.7	↓-1.5
9/20 00:30	158.0	↓-1.7
9/20 00:40	156.1	↓-1.9
9/20 00:50	154.0	↓-2.1
9/20 01:00	151.6	↓-2.4
9/20 01:10	149.1	↓-2.5
9/20 01:20	146.5	↓-2.6
9/20 01:30	143.7	↓-2.8
9/20 01:40	140.7	↓-3.0
9/20 01:50	137.7	↓-3.0
9/20 02:00	134.5	↓-3.2
9/20 02:10	131.2	↓-3.3
9/20 02:20	127.9	↓-3.3
9/20 02:30	124.5	↓-3.4
9/20 02:40	121.1	↓-3.4
9/20 02:50	117.7	↓-3.4
9/20 03:00	114.2	↓-3.5	最大潮位差
9/20 03:10	110.8	↓-3.4
9/20 03:20	107.4	↓-3.4
9/20 03:30	104.1	↓-3.3
9/20 03:40	100.8	↓-3.3
9/20 03:50	97.7	↓-3.1
9/20 04:00	94.6	↓-3.1
9/20 04:10	91.7	↓-2.9
9/20 04:20	88.8	↓-2.9
9/20 04:30	86.2	↓-2.6
9/20 04:40	83.7	↓-2.5
9/20 04:50	81.3	↓-2.4
9/20 05:00	79.2	↓-2.1
9/20 05:10	77.2	↓-2.0
9/20 05:20	75.5	↓-1.7
9/20 05:30	74.0	↓-1.5
9/20 05:40	72.6	↓-1.4
9/20 05:50	71.5	↓-1.1
9/20 06:00	70.6	↓-0.9
9/20 06:10	70.0	↓-0.6
9/20 06:20	69.6	↓-0.4
9/20 06:30	69.4	↓-0.2	干潮
9/20 06:40	69.4	0
9/20 06:50	69.7	↑0.3
9/20 07:00	70.1	↑0.4
9/20 07:10	70.8	↑0.7
9/20 07:20	71.7	↑0.9
9/20 07:30	72.8	↑1.1
9/20 07:40	74.1	↑1.3
9/20 07:50	75.5	↑1.4
9/20 08:00	77.1	↑1.6
9/20 08:10	78.9	↑1.8
9/20 08:20	80.8	↑1.9
9/20 08:30	82.9	↑2.1
9/20 08:40	85.1	↑2.2
9/20 08:50	87.3	↑2.2
9/20 09:00	89.7	↑2.4
9/20 09:10	92.1	↑2.4
9/20 09:20	94.6	↑2.5
9/20 09:30	97.2	↑2.6
9/20 09:40	99.8	↑2.6
9/20 09:50	102.3	↑2.5
9/20 10:00	104.9	↑2.6
9/20 10:10	107.5	↑2.6
9/20 10:20	110.0	↑2.5
9/20 10:30	112.5	↑2.5
9/20 10:40	115.0	↑2.5
9/20 10:50	117.3	↑2.3
9/20 11:00	119.6	↑2.3
9/20 11:10	121.8	↑2.2
9/20 11:20	123.9	↑2.1
9/20 11:30	125.9	↑2.0
9/20 11:40	127.7	↑1.8
9/20 11:50	129.5	↑1.8
9/20 12:00	131.1	↑1.6
9/20 12:10	132.5	↑1.4
9/20 12:20	133.8	↑1.3
9/20 12:30	135.0	↑1.2
9/20 12:40	136.0	↑1.0
9/20 12:50	136.8	↑0.8
9/20 13:00	137.5	↑0.7
9/20 13:10	138.0	↑0.5
9/20 13:20	138.4	↑0.4
9/20 13:30	138.7	↑0.3
9/20 13:40	138.8	↑0.1	満潮
9/20 13:50	138.7	↓-0.1
9/20 14:00	138.6	↓-0.1
9/20 14:10	138.3	↓-0.3
9/20 14:20	137.9	↓-0.4
9/20 14:30	137.3	↓-0.6
9/20 14:40	136.7	↓-0.6
9/20 14:50	136.0	↓-0.7
9/20 15:00	135.2	↓-0.8
9/20 15:10	134.3	↓-0.9
9/20 15:20	133.4	↓-0.9
9/20 15:30	132.4	↓-1.0
9/20 15:40	131.4	↓-1.0
9/20 15:50	130.3	↓-1.1
9/20 16:00	129.3	↓-1.0
9/20 16:10	128.2	↓-1.1
9/20 16:20	127.2	↓-1.0
9/20 16:30	126.1	↓-1.1
9/20 16:40	125.1	↓-1.0
9/20 16:50	124.2	↓-0.9
9/20 17:00	123.3	↓-0.9
9/20 17:10	122.4	↓-0.9
9/20 17:20	121.6	↓-0.8
9/20 17:30	120.9	↓-0.7
9/20 17:40	120.3	↓-0.6
9/20 17:50	119.8	↓-0.5
9/20 18:00	119.4	↓-0.4
9/20 18:10	119.0	↓-0.4
9/20 18:20	118.8	↓-0.2
9/20 18:30	118.7	↓-0.1	干潮
9/20 18:40	118.8	↑0.1
9/20 18:50	118.9	↑0.1
9/20 19:00	119.2	↑0.3
9/20 19:10	119.5	↑0.3
9/20 19:20	120.0	↑0.5
9/20 19:30	120.6	↑0.6
9/20 19:40	121.4	↑0.8
9/20 19:50	122.2	↑0.8
9/20 20:00	123.1	↑0.9
9/20 20:10	124.2	↑1.1
9/20 20:20	125.3	↑1.1
9/20 20:30	126.5	↑1.2
9/20 20:40	127.8	↑1.3
9/20 20:50	129.2	↑1.4
9/20 21:00	130.6	↑1.4
9/20 21:10	132.0	↑1.4
9/20 21:20	133.5	↑1.5
9/20 21:30	135.1	↑1.6
9/20 21:40	136.6	↑1.5
9/20 21:50	138.2	↑1.6
9/20 22:00	139.7	↑1.5
9/20 22:10	141.2	↑1.5
9/20 22:20	142.7	↑1.5
9/20 22:30	144.2	↑1.5
9/20 22:40	145.6	↑1.4
9/20 22:50	147.0	↑1.4
9/20 23:00	148.2	↑1.2
9/20 23:10	149.4	↑1.2
9/20 23:20	150.5	↑1.1
9/20 23:30	151.5	↑1.0
9/20 23:40	152.3	↑0.8
9/20 23:50	153.0	↑0.7