20 (月)	09:28	03:14	21:10	15:12
	195cm	38cm	206cm	82cm
中潮 出 06:18 入 18:30 出 20:54 入 09:59

那覇（沖縄）2027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	122.5	↓-6.9	最大潮位差
9/20 00:10	115.6	↓-6.9	最大潮位差
9/20 00:20	108.8	↓-6.8
9/20 00:30	102.1	↓-6.7
9/20 00:40	95.5	↓-6.6
9/20 00:50	89.0	↓-6.5
9/20 01:00	82.8	↓-6.2
9/20 01:10	76.8	↓-6.0
9/20 01:20	71.2	↓-5.6
9/20 01:30	65.9	↓-5.3
9/20 01:40	60.9	↓-5.0
9/20 01:50	56.4	↓-4.5
9/20 02:00	52.3	↓-4.1
9/20 02:10	48.6	↓-3.7
9/20 02:20	45.5	↓-3.1
9/20 02:30	42.9	↓-2.6
9/20 02:40	40.8	↓-2.1
9/20 02:50	39.2	↓-1.6
9/20 03:00	38.2	↓-1.0
9/20 03:10	37.8	↓-0.4	干潮
9/20 03:20	37.9	↑0.1
9/20 03:30	38.6	↑0.7
9/20 03:40	39.9	↑1.3
9/20 03:50	41.7	↑1.8
9/20 04:00	44.0	↑2.3
9/20 04:10	46.9	↑2.9
9/20 04:20	50.2	↑3.3
9/20 04:30	54.0	↑3.8
9/20 04:40	58.2	↑4.2
9/20 04:50	62.9	↑4.7
9/20 05:00	67.9	↑5.0
9/20 05:10	73.3	↑5.4
9/20 05:20	78.9	↑5.6
9/20 05:30	84.8	↑5.9
9/20 05:40	91.0	↑6.2
9/20 05:50	97.3	↑6.3
9/20 06:00	103.8	↑6.5
9/20 06:10	110.3	↑6.5
9/20 06:20	116.9	↑6.6
9/20 06:30	123.5	↑6.6
9/20 06:40	130.0	↑6.5
9/20 06:50	136.4	↑6.4
9/20 07:00	142.7	↑6.3
9/20 07:10	148.8	↑6.1
9/20 07:20	154.7	↑5.9
9/20 07:30	160.3	↑5.6
9/20 07:40	165.5	↑5.2
9/20 07:50	170.4	↑4.9
9/20 08:00	175.0	↑4.6
9/20 08:10	179.1	↑4.1
9/20 08:20	182.7	↑3.6
9/20 08:30	185.9	↑3.2
9/20 08:40	188.6	↑2.7
9/20 08:50	190.8	↑2.2
9/20 09:00	192.5	↑1.7
9/20 09:10	193.6	↑1.1
9/20 09:20	194.3	↑0.7	満潮
9/20 09:30	194.4	↑0.1
9/20 09:40	194.0	↓-0.4
9/20 09:50	193.1	↓-0.9
9/20 10:00	191.8	↓-1.3
9/20 10:10	189.9	↓-1.9
9/20 10:20	187.7	↓-2.2
9/20 10:30	185.0	↓-2.7
9/20 10:40	181.9	↓-3.1
9/20 10:50	178.4	↓-3.5
9/20 11:00	174.7	↓-3.7
9/20 11:10	170.6	↓-4.1
9/20 11:20	166.3	↓-4.3
9/20 11:30	161.7	↓-4.6
9/20 11:40	157.0	↓-4.7
9/20 11:50	152.1	↓-4.9
9/20 12:00	147.1	↓-5.0
9/20 12:10	142.1	↓-5.0
9/20 12:20	137.0	↓-5.1
9/20 12:30	131.9	↓-5.1
9/20 12:40	126.9	↓-5.0
9/20 12:50	122.0	↓-4.9
9/20 13:00	117.2	↓-4.8
9/20 13:10	112.5	↓-4.7
9/20 13:20	108.1	↓-4.4
9/20 13:30	103.9	↓-4.2
9/20 13:40	100.0	↓-3.9
9/20 13:50	96.4	↓-3.6
9/20 14:00	93.2	↓-3.2
9/20 14:10	90.3	↓-2.9
9/20 14:20	87.8	↓-2.5
9/20 14:30	85.7	↓-2.1
9/20 14:40	84.1	↓-1.6
9/20 14:50	82.9	↓-1.2
9/20 15:00	82.1	↓-0.8
9/20 15:10	81.8	↓-0.3	干潮
9/20 15:20	82.0	↑0.2
9/20 15:30	82.7	↑0.7
9/20 15:40	83.8	↑1.1
9/20 15:50	85.4	↑1.6
9/20 16:00	87.4	↑2.0
9/20 16:10	89.8	↑2.4
9/20 16:20	92.7	↑2.9
9/20 16:30	95.9	↑3.2
9/20 16:40	99.5	↑3.6
9/20 16:50	103.4	↑3.9
9/20 17:00	107.7	↑4.3
9/20 17:10	112.2	↑4.5
9/20 17:20	116.9	↑4.7
9/20 17:30	121.9	↑5.0
9/20 17:40	127.0	↑5.1
9/20 17:50	132.2	↑5.2
9/20 18:00	137.6	↑5.4
9/20 18:10	143.0	↑5.4
9/20 18:20	148.4	↑5.4
9/20 18:30	153.7	↑5.3
9/20 18:40	159.1	↑5.4
9/20 18:50	164.3	↑5.2
9/20 19:00	169.3	↑5.0
9/20 19:10	174.2	↑4.9
9/20 19:20	178.8	↑4.6
9/20 19:30	183.2	↑4.4
9/20 19:40	187.3	↑4.1
9/20 19:50	191.0	↑3.7
9/20 20:00	194.4	↑3.4
9/20 20:10	197.4	↑3.0
9/20 20:20	200.0	↑2.6
9/20 20:30	202.1	↑2.1
9/20 20:40	203.8	↑1.7
9/20 20:50	205.0	↑1.2
9/20 21:00	205.7	↑0.7	満潮
9/20 21:10	205.9	↑0.2	満潮
9/20 21:20	205.6	↓-0.3
9/20 21:30	204.9	↓-0.7
9/20 21:40	203.6	↓-1.3
9/20 21:50	201.8	↓-1.8
9/20 22:00	199.6	↓-2.2
9/20 22:10	196.9	↓-2.7
9/20 22:20	193.7	↓-3.2
9/20 22:30	190.1	↓-3.6
9/20 22:40	186.2	↓-3.9
9/20 22:50	181.8	↓-4.4
9/20 23:00	177.1	↓-4.7
9/20 23:10	172.1	↓-5.0
9/20 23:20	166.7	↓-5.4
9/20 23:30	161.2	↓-5.5
9/20 23:40	155.4	↓-5.8
9/20 23:50	149.4	↓-6.0