20 (月)	08:03	01:36	19:38	13:38
	152cm	-16cm	181cm	41cm
大潮 出 07:10 入 18:37 出 07:14 入 18:36

池間（沖縄）2023年02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
2/20 00:00	8.8	↓-5.3
2/20 00:10	4.0	↓-4.8
2/20 00:20	-0.4	↓-4.4
2/20 00:30	-4.3	↓-3.9
2/20 00:40	-7.7	↓-3.4
2/20 00:50	-10.6	↓-2.9
2/20 01:00	-12.9	↓-2.3
2/20 01:10	-14.6	↓-1.7
2/20 01:20	-15.8	↓-1.2
2/20 01:30	-16.3	↓-0.5	干潮
2/20 01:40	-16.3	0
2/20 01:50	-15.7	↑0.6
2/20 02:00	-14.5	↑1.2
2/20 02:10	-12.7	↑1.8
2/20 02:20	-10.4	↑2.3
2/20 02:30	-7.6	↑2.8
2/20 02:40	-4.2	↑3.4
2/20 02:50	-0.4	↑3.8
2/20 03:00	4.0	↑4.4
2/20 03:10	8.7	↑4.7
2/20 03:20	13.9	↑5.2
2/20 03:30	19.4	↑5.5
2/20 03:40	25.2	↑5.8
2/20 03:50	31.3	↑6.1
2/20 04:00	37.6	↑6.3
2/20 04:10	44.2	↑6.6
2/20 04:20	50.8	↑6.6
2/20 04:30	57.6	↑6.8
2/20 04:40	64.4	↑6.8
2/20 04:50	71.3	↑6.9
2/20 05:00	78.1	↑6.8
2/20 05:10	84.8	↑6.7
2/20 05:20	91.4	↑6.6
2/20 05:30	97.8	↑6.4
2/20 05:40	104.0	↑6.2
2/20 05:50	110.0	↑6.0
2/20 06:00	115.7	↑5.7
2/20 06:10	121.0	↑5.3
2/20 06:20	126.0	↑5.0
2/20 06:30	130.7	↑4.7
2/20 06:40	134.9	↑4.2
2/20 06:50	138.6	↑3.7
2/20 07:00	142.0	↑3.4
2/20 07:10	144.8	↑2.8
2/20 07:20	147.2	↑2.4
2/20 07:30	149.1	↑1.9
2/20 07:40	150.4	↑1.3
2/20 07:50	151.3	↑0.9
2/20 08:00	151.6	↑0.3	満潮
2/20 08:10	151.5	↓-0.1
2/20 08:20	150.8	↓-0.7
2/20 08:30	149.7	↓-1.1
2/20 08:40	148.1	↓-1.6
2/20 08:50	146.1	↓-2.0
2/20 09:00	143.6	↓-2.5
2/20 09:10	140.7	↓-2.9
2/20 09:20	137.4	↓-3.3
2/20 09:30	133.8	↓-3.6
2/20 09:40	129.8	↓-4.0
2/20 09:50	125.6	↓-4.2
2/20 10:00	121.1	↓-4.5
2/20 10:10	116.3	↓-4.8
2/20 10:20	111.5	↓-4.8
2/20 10:30	106.5	↓-5.0
2/20 10:40	101.4	↓-5.1
2/20 10:50	96.2	↓-5.2
2/20 11:00	91.1	↓-5.1
2/20 11:10	85.9	↓-5.2
2/20 11:20	80.9	↓-5.0
2/20 11:30	76.0	↓-4.9
2/20 11:40	71.3	↓-4.7
2/20 11:50	66.8	↓-4.5
2/20 12:00	62.6	↓-4.2
2/20 12:10	58.6	↓-4.0
2/20 12:20	55.0	↓-3.6
2/20 12:30	51.7	↓-3.3
2/20 12:40	48.8	↓-2.9
2/20 12:50	46.3	↓-2.5
2/20 13:00	44.3	↓-2.0
2/20 13:10	42.7	↓-1.6
2/20 13:20	41.6	↓-1.1
2/20 13:30	41.0	↓-0.6	干潮
2/20 13:40	40.9	↓-0.1
2/20 13:50	41.4	↑0.5
2/20 14:00	42.3	↑0.9
2/20 14:10	43.7	↑1.4
2/20 14:20	45.6	↑1.9
2/20 14:30	48.0	↑2.4
2/20 14:40	50.9	↑2.9
2/20 14:50	54.2	↑3.3
2/20 15:00	57.9	↑3.7
2/20 15:10	62.1	↑4.2
2/20 15:20	66.6	↑4.5
2/20 15:30	71.4	↑4.8
2/20 15:40	76.6	↑5.2
2/20 15:50	82.0	↑5.4
2/20 16:00	87.6	↑5.6
2/20 16:10	93.4	↑5.8
2/20 16:20	99.4	↑6.0
2/20 16:30	105.4	↑6.0
2/20 16:40	111.5	↑6.1
2/20 16:50	117.6	↑6.1
2/20 17:00	123.6	↑6.0
2/20 17:10	129.5	↑5.9
2/20 17:20	135.3	↑5.8
2/20 17:30	141.0	↑5.7
2/20 17:40	146.4	↑5.4
2/20 17:50	151.5	↑5.1
2/20 18:00	156.3	↑4.8
2/20 18:10	160.8	↑4.5
2/20 18:20	164.9	↑4.1
2/20 18:30	168.6	↑3.7
2/20 18:40	171.8	↑3.2
2/20 18:50	174.6	↑2.8
2/20 19:00	176.8	↑2.2
2/20 19:10	178.6	↑1.8
2/20 19:20	179.8	↑1.2
2/20 19:30	180.4	↑0.6	満潮
2/20 19:40	180.5	↑0.1
2/20 19:50	180.1	↓-0.4
2/20 20:00	179.1	↓-1.0
2/20 20:10	177.5	↓-1.6
2/20 20:20	175.3	↓-2.2
2/20 20:30	172.6	↓-2.7
2/20 20:40	169.3	↓-3.3
2/20 20:50	165.5	↓-3.8
2/20 21:00	161.2	↓-4.3
2/20 21:10	156.4	↓-4.8
2/20 21:20	151.2	↓-5.2
2/20 21:30	145.5	↓-5.7
2/20 21:40	139.4	↓-6.1
2/20 21:50	133.0	↓-6.4
2/20 22:00	126.2	↓-6.8
2/20 22:10	119.2	↓-7.0
2/20 22:20	111.9	↓-7.3
2/20 22:30	104.4	↓-7.5
2/20 22:40	96.8	↓-7.6
2/20 22:50	89.0	↓-7.8	最大潮位差
2/20 23:00	81.2	↓-7.8	最大潮位差
2/20 23:10	73.4	↓-7.8	最大潮位差
2/20 23:20	65.7	↓-7.7
2/20 23:30	58.0	↓-7.7
2/20 23:40	50.5	↓-7.5
2/20 23:50	43.2	↓-7.3