20 (月)	07:25	00:54	18:56	13:01
	183cm	-17cm	208cm	52cm
大潮 出 07:02 入 18:26 出 07:07 入 18:24

奥武島（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	-8.1	↓-3.8
2/20 00:10	-11.3	↓-3.2
2/20 00:20	-13.8	↓-2.5
2/20 00:30	-15.7	↓-1.9
2/20 00:40	-16.9	↓-1.2
2/20 00:50	-17.5	↓-0.6	干潮
2/20 01:00	-17.3	↑0.2
2/20 01:10	-16.5	↑0.8
2/20 01:20	-15.1	↑1.4
2/20 01:30	-12.9	↑2.2
2/20 01:40	-10.2	↑2.7
2/20 01:50	-6.8	↑3.4
2/20 02:00	-2.8	↑4.0
2/20 02:10	1.8	↑4.6
2/20 02:20	6.9	↑5.1
2/20 02:30	12.4	↑5.5
2/20 02:40	18.5	↑6.1
2/20 02:50	24.9	↑6.4
2/20 03:00	31.8	↑6.9
2/20 03:10	38.9	↑7.1
2/20 03:20	46.4	↑7.5
2/20 03:30	54.0	↑7.6
2/20 03:40	61.9	↑7.9
2/20 03:50	69.9	↑8.0
2/20 04:00	77.9	↑8.0
2/20 04:10	86.0	↑8.1
2/20 04:20	94.0	↑8.0
2/20 04:30	102.0	↑8.0
2/20 04:40	109.8	↑7.8
2/20 04:50	117.4	↑7.6
2/20 05:00	124.8	↑7.4
2/20 05:10	131.9	↑7.1
2/20 05:20	138.6	↑6.7
2/20 05:30	145.0	↑6.4
2/20 05:40	151.0	↑6.0
2/20 05:50	156.6	↑5.6
2/20 06:00	161.6	↑5.0
2/20 06:10	166.2	↑4.6
2/20 06:20	170.2	↑4.0
2/20 06:30	173.7	↑3.5
2/20 06:40	176.6	↑2.9
2/20 06:50	178.9	↑2.3
2/20 07:00	180.6	↑1.7
2/20 07:10	181.7	↑1.1
2/20 07:20	182.3	↑0.6	満潮
2/20 07:30	182.2	↓-0.1
2/20 07:40	181.5	↓-0.7
2/20 07:50	180.2	↓-1.3
2/20 08:00	178.4	↓-1.8
2/20 08:10	176.1	↓-2.3
2/20 08:20	173.2	↓-2.9
2/20 08:30	169.8	↓-3.4
2/20 08:40	166.0	↓-3.8
2/20 08:50	161.8	↓-4.2
2/20 09:00	157.1	↓-4.7
2/20 09:10	152.2	↓-4.9
2/20 09:20	146.9	↓-5.3
2/20 09:30	141.4	↓-5.5
2/20 09:40	135.6	↓-5.8
2/20 09:50	129.7	↓-5.9
2/20 10:00	123.7	↓-6.0
2/20 10:10	117.7	↓-6.0
2/20 10:20	111.6	↓-6.1
2/20 10:30	105.6	↓-6.0
2/20 10:40	99.7	↓-5.9
2/20 10:50	93.9	↓-5.8
2/20 11:00	88.4	↓-5.5
2/20 11:10	83.1	↓-5.3
2/20 11:20	78.0	↓-5.1
2/20 11:30	73.3	↓-4.7
2/20 11:40	69.0	↓-4.3
2/20 11:50	65.1	↓-3.9
2/20 12:00	61.7	↓-3.4
2/20 12:10	58.7	↓-3.0
2/20 12:20	56.2	↓-2.5
2/20 12:30	54.3	↓-1.9
2/20 12:40	52.9	↓-1.4
2/20 12:50	52.0	↓-0.9
2/20 13:00	51.8	↓-0.2	干潮
2/20 13:10	52.1	↑0.3
2/20 13:20	53.0	↑0.9
2/20 13:30	54.4	↑1.4
2/20 13:40	56.4	↑2.0
2/20 13:50	59.0	↑2.6
2/20 14:00	62.1	↑3.1
2/20 14:10	65.7	↑3.6
2/20 14:20	69.9	↑4.2
2/20 14:30	74.4	↑4.5
2/20 14:40	79.4	↑5.0
2/20 14:50	84.8	↑5.4
2/20 15:00	90.5	↑5.7
2/20 15:10	96.6	↑6.1
2/20 15:20	102.9	↑6.3
2/20 15:30	109.4	↑6.5
2/20 15:40	116.0	↑6.6
2/20 15:50	122.8	↑6.8
2/20 16:00	129.7	↑6.9
2/20 16:10	136.5	↑6.8
2/20 16:20	143.3	↑6.8
2/20 16:30	150.0	↑6.7
2/20 16:40	156.6	↑6.6
2/20 16:50	162.9	↑6.3
2/20 17:00	169.0	↑6.1
2/20 17:10	174.8	↑5.8
2/20 17:20	180.3	↑5.5
2/20 17:30	185.4	↑5.1
2/20 17:40	190.0	↑4.6
2/20 17:50	194.1	↑4.1
2/20 18:00	197.8	↑3.7
2/20 18:10	200.9	↑3.1
2/20 18:20	203.4	↑2.5
2/20 18:30	205.3	↑1.9
2/20 18:40	206.7	↑1.4
2/20 18:50	207.3	↑0.6	満潮
2/20 19:00	207.3	0
2/20 19:10	206.7	↓-0.6
2/20 19:20	205.4	↓-1.3
2/20 19:30	203.5	↓-1.9
2/20 19:40	200.9	↓-2.6
2/20 19:50	197.6	↓-3.3
2/20 20:00	193.7	↓-3.9
2/20 20:10	189.2	↓-4.5
2/20 20:20	184.1	↓-5.1
2/20 20:30	178.5	↓-5.6
2/20 20:40	172.3	↓-6.2
2/20 20:50	165.6	↓-6.7
2/20 21:00	158.5	↓-7.1
2/20 21:10	151.0	↓-7.5
2/20 21:20	143.1	↓-7.9
2/20 21:30	134.8	↓-8.3
2/20 21:40	126.3	↓-8.5
2/20 21:50	117.6	↓-8.7
2/20 22:00	108.8	↓-8.8
2/20 22:10	99.8	↓-9.0	最大潮位差
2/20 22:20	90.8	↓-9.0	最大潮位差
2/20 22:30	81.8	↓-9.0	最大潮位差
2/20 22:40	72.9	↓-8.9
2/20 22:50	64.1	↓-8.8
2/20 23:00	55.5	↓-8.6
2/20 23:10	47.2	↓-8.3
2/20 23:20	39.1	↓-8.1
2/20 23:30	31.4	↓-7.7
2/20 23:40	24.1	↓-7.3
2/20 23:50	17.3	↓-6.8