20 (土)	04:10	10:10	15:56	22:20
	156cm	84cm	151cm	51cm
若潮 出 06:06 入 19:00 出 03:04 入 14:53

儀間（沖縄）2047年04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
4/20 00:00	88.4	↑3.6
4/20 00:10	92.0	↑3.6
4/20 00:20	95.8	↑3.8
4/20 00:30	99.6	↑3.8
4/20 00:40	103.5	↑3.9
4/20 00:50	107.4	↑3.9
4/20 01:00	111.2	↑3.8
4/20 01:10	115.1	↑3.9
4/20 01:20	118.8	↑3.7
4/20 01:30	122.5	↑3.7
4/20 01:40	126.1	↑3.6
4/20 01:50	129.5	↑3.4
4/20 02:00	132.9	↑3.4
4/20 02:10	136.0	↑3.1
4/20 02:20	139.0	↑3.0
4/20 02:30	141.7	↑2.7
4/20 02:40	144.3	↑2.6
4/20 02:50	146.6	↑2.3
4/20 03:00	148.7	↑2.1
4/20 03:10	150.5	↑1.8
4/20 03:20	152.0	↑1.5
4/20 03:30	153.3	↑1.3
4/20 03:40	154.3	↑1.0
4/20 03:50	155.0	↑0.7
4/20 04:00	155.4	↑0.4	満潮
4/20 04:10	155.5	↑0.1	満潮
4/20 04:20	155.4	↓-0.1
4/20 04:30	154.9	↓-0.5
4/20 04:40	154.2	↓-0.7
4/20 04:50	153.2	↓-1.0
4/20 05:00	152.0	↓-1.2
4/20 05:10	150.5	↓-1.5
4/20 05:20	148.7	↓-1.8
4/20 05:30	146.7	↓-2.0
4/20 05:40	144.6	↓-2.1
4/20 05:50	142.2	↓-2.4
4/20 06:00	139.7	↓-2.5
4/20 06:10	137.0	↓-2.7
4/20 06:20	134.2	↓-2.8
4/20 06:30	131.2	↓-3.0
4/20 06:40	128.2	↓-3.0
4/20 06:50	125.1	↓-3.1
4/20 07:00	122.0	↓-3.1
4/20 07:10	118.9	↓-3.1
4/20 07:20	115.7	↓-3.2
4/20 07:30	112.6	↓-3.1
4/20 07:40	109.6	↓-3.0
4/20 07:50	106.6	↓-3.0
4/20 08:00	103.7	↓-2.9
4/20 08:10	100.9	↓-2.8
4/20 08:20	98.3	↓-2.6
4/20 08:30	95.8	↓-2.5
4/20 08:40	93.5	↓-2.3
4/20 08:50	91.4	↓-2.1
4/20 09:00	89.6	↓-1.8
4/20 09:10	87.9	↓-1.7
4/20 09:20	86.5	↓-1.4
4/20 09:30	85.3	↓-1.2
4/20 09:40	84.4	↓-0.9
4/20 09:50	83.7	↓-0.7
4/20 10:00	83.3	↓-0.4	干潮
4/20 10:10	83.2	↓-0.1	干潮
4/20 10:20	83.4	↑0.2
4/20 10:30	83.8	↑0.4
4/20 10:40	84.5	↑0.7
4/20 10:50	85.4	↑0.9
4/20 11:00	86.6	↑1.2
4/20 11:10	88.0	↑1.4
4/20 11:20	89.7	↑1.7
4/20 11:30	91.6	↑1.9
4/20 11:40	93.7	↑2.1
4/20 11:50	96.0	↑2.3
4/20 12:00	98.5	↑2.5
4/20 12:10	101.1	↑2.6
4/20 12:20	103.8	↑2.7
4/20 12:30	106.7	↑2.9
4/20 12:40	109.6	↑2.9
4/20 12:50	112.6	↑3.0
4/20 13:00	115.7	↑3.1
4/20 13:10	118.8	↑3.1
4/20 13:20	121.8	↑3.0
4/20 13:30	124.8	↑3.0
4/20 13:40	127.8	↑3.0
4/20 13:50	130.7	↑2.9
4/20 14:00	133.4	↑2.7
4/20 14:10	136.1	↑2.7
4/20 14:20	138.6	↑2.5
4/20 14:30	140.9	↑2.3
4/20 14:40	143.0	↑2.1
4/20 14:50	144.9	↑1.9
4/20 15:00	146.5	↑1.6
4/20 15:10	148.0	↑1.5
4/20 15:20	149.1	↑1.1
4/20 15:30	150.0	↑0.9
4/20 15:40	150.6	↑0.6
4/20 15:50	150.9	↑0.3	満潮
4/20 16:00	150.9	0
4/20 16:10	150.6	↓-0.3
4/20 16:20	150.0	↓-0.6
4/20 16:30	149.1	↓-0.9
4/20 16:40	147.9	↓-1.2
4/20 16:50	146.3	↓-1.6
4/20 17:00	144.5	↓-1.8
4/20 17:10	142.4	↓-2.1
4/20 17:20	140.1	↓-2.3
4/20 17:30	137.4	↓-2.7
4/20 17:40	134.6	↓-2.8
4/20 17:50	131.5	↓-3.1
4/20 18:00	128.2	↓-3.3
4/20 18:10	124.7	↓-3.5
4/20 18:20	121.0	↓-3.7
4/20 18:30	117.2	↓-3.8
4/20 18:40	113.3	↓-3.9
4/20 18:50	109.3	↓-4.0
4/20 19:00	105.2	↓-4.1	最大潮位差
4/20 19:10	101.1	↓-4.1	最大潮位差
4/20 19:20	97.0	↓-4.1	最大潮位差
4/20 19:30	92.9	↓-4.1	最大潮位差
4/20 19:40	88.8	↓-4.1	最大潮位差
4/20 19:50	84.8	↓-4.0
4/20 20:00	80.9	↓-3.9
4/20 20:10	77.2	↓-3.7
4/20 20:20	73.6	↓-3.6
4/20 20:30	70.2	↓-3.4
4/20 20:40	67.0	↓-3.2
4/20 20:50	64.0	↓-3.0
4/20 21:00	61.3	↓-2.7
4/20 21:10	58.8	↓-2.5
4/20 21:20	56.7	↓-2.1
4/20 21:30	54.8	↓-1.9
4/20 21:40	53.3	↓-1.5
4/20 21:50	52.1	↓-1.2
4/20 22:00	51.3	↓-0.8
4/20 22:10	50.8	↓-0.5	干潮
4/20 22:20	50.7	↓-0.1	干潮
4/20 22:30	50.9	↑0.2
4/20 22:40	51.5	↑0.6
4/20 22:50	52.4	↑0.9
4/20 23:00	53.7	↑1.3
4/20 23:10	55.4	↑1.7
4/20 23:20	57.4	↑2.0
4/20 23:30	59.8	↑2.4
4/20 23:40	62.4	↑2.6
4/20 23:50	65.4	↑3.0