22 (土)	05:47	12:05	18:12	-
	166cm	47cm	160cm	-
中潮 出 06:11 入 19:05 出 04:19 入 16:54

長山（沖縄）2028年04月22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
4/22 00:00	57.4	↑0.7
4/22 00:10	58.5	↑1.1
4/22 00:20	59.9	↑1.4
4/22 00:30	61.7	↑1.8
4/22 00:40	63.8	↑2.1
4/22 00:50	66.3	↑2.5
4/22 01:00	69.1	↑2.8
4/22 01:10	72.1	↑3.0
4/22 01:20	75.5	↑3.4
4/22 01:30	79.1	↑3.6
4/22 01:40	82.9	↑3.8
4/22 01:50	86.9	↑4.0
4/22 02:00	91.1	↑4.2
4/22 02:10	95.5	↑4.4
4/22 02:20	100.0	↑4.5
4/22 02:30	104.5	↑4.5
4/22 02:40	109.2	↑4.7
4/22 02:50	113.8	↑4.6
4/22 03:00	118.4	↑4.6
4/22 03:10	123.0	↑4.6
4/22 03:20	127.5	↑4.5
4/22 03:30	131.9	↑4.4
4/22 03:40	136.1	↑4.2
4/22 03:50	140.2	↑4.1
4/22 04:00	144.1	↑3.9
4/22 04:10	147.7	↑3.6
4/22 04:20	151.0	↑3.3
4/22 04:30	154.1	↑3.1
4/22 04:40	156.8	↑2.7
4/22 04:50	159.2	↑2.4
4/22 05:00	161.3	↑2.1
4/22 05:10	163.0	↑1.7
4/22 05:20	164.2	↑1.2
4/22 05:30	165.1	↑0.9
4/22 05:40	165.6	↑0.5	満潮
4/22 05:50	165.6	0
4/22 06:00	165.3	↓-0.3
4/22 06:10	164.5	↓-0.8
4/22 06:20	163.4	↓-1.1
4/22 06:30	161.8	↓-1.6
4/22 06:40	159.8	↓-2.0
4/22 06:50	157.5	↓-2.3
4/22 07:00	154.8	↓-2.7
4/22 07:10	151.7	↓-3.1
4/22 07:20	148.4	↓-3.3
4/22 07:30	144.7	↓-3.7
4/22 07:40	140.8	↓-3.9
4/22 07:50	136.6	↓-4.2
4/22 08:00	132.2	↓-4.4
4/22 08:10	127.7	↓-4.5
4/22 08:20	123.0	↓-4.7
4/22 08:30	118.2	↓-4.8
4/22 08:40	113.3	↓-4.9
4/22 08:50	108.3	↓-5.0	最大潮位差
4/22 09:00	103.4	↓-4.9
4/22 09:10	98.4	↓-5.0	最大潮位差
4/22 09:20	93.5	↓-4.9
4/22 09:30	88.8	↓-4.7
4/22 09:40	84.1	↓-4.7
4/22 09:50	79.6	↓-4.5
4/22 10:00	75.3	↓-4.3
4/22 10:10	71.2	↓-4.1
4/22 10:20	67.3	↓-3.9
4/22 10:30	63.7	↓-3.6
4/22 10:40	60.4	↓-3.3
4/22 10:50	57.4	↓-3.0
4/22 11:00	54.8	↓-2.6
4/22 11:10	52.5	↓-2.3
4/22 11:20	50.6	↓-1.9
4/22 11:30	49.0	↓-1.6
4/22 11:40	47.9	↓-1.1
4/22 11:50	47.1	↓-0.8
4/22 12:00	46.8	↓-0.3	干潮
4/22 12:10	46.8	0
4/22 12:20	47.3	↑0.5
4/22 12:30	48.1	↑0.8
4/22 12:40	49.4	↑1.3
4/22 12:50	51.0	↑1.6
4/22 13:00	53.0	↑2.0
4/22 13:10	55.4	↑2.4
4/22 13:20	58.2	↑2.8
4/22 13:30	61.2	↑3.0
4/22 13:40	64.6	↑3.4
4/22 13:50	68.2	↑3.6
4/22 14:00	72.1	↑3.9
4/22 14:10	76.2	↑4.1
4/22 14:20	80.5	↑4.3
4/22 14:30	85.0	↑4.5
4/22 14:40	89.6	↑4.6
4/22 14:50	94.3	↑4.7
4/22 15:00	99.1	↑4.8
4/22 15:10	103.9	↑4.8
4/22 15:20	108.7	↑4.8
4/22 15:30	113.5	↑4.8
4/22 15:40	118.2	↑4.7
4/22 15:50	122.8	↑4.6
4/22 16:00	127.2	↑4.4
4/22 16:10	131.4	↑4.2
4/22 16:20	135.5	↑4.1
4/22 16:30	139.3	↑3.8
4/22 16:40	142.8	↑3.5
4/22 16:50	146.1	↑3.3
4/22 17:00	149.0	↑2.9
4/22 17:10	151.6	↑2.6
4/22 17:20	153.8	↑2.2
4/22 17:30	155.7	↑1.9
4/22 17:40	157.1	↑1.4
4/22 17:50	158.2	↑1.1
4/22 18:00	158.8	↑0.6
4/22 18:10	159.0	↑0.2	満潮
4/22 18:20	158.9	↓-0.1
4/22 18:30	158.3	↓-0.6
4/22 18:40	157.3	↓-1.0
4/22 18:50	155.9	↓-1.4
4/22 19:00	154.1	↓-1.8
4/22 19:10	152.0	↓-2.1
4/22 19:20	149.5	↓-2.5
4/22 19:30	146.6	↓-2.9
4/22 19:40	143.5	↓-3.1
4/22 19:50	140.1	↓-3.4
4/22 20:00	136.4	↓-3.7
4/22 20:10	132.5	↓-3.9
4/22 20:20	128.4	↓-4.1
4/22 20:30	124.2	↓-4.2
4/22 20:40	119.8	↓-4.4
4/22 20:50	115.4	↓-4.4
4/22 21:00	110.8	↓-4.6
4/22 21:10	106.3	↓-4.5
4/22 21:20	101.7	↓-4.6
4/22 21:30	97.2	↓-4.5
4/22 21:40	92.8	↓-4.4
4/22 21:50	88.5	↓-4.3
4/22 22:00	84.4	↓-4.1
4/22 22:10	80.4	↓-4.0
4/22 22:20	76.7	↓-3.7
4/22 22:30	73.2	↓-3.5
4/22 22:40	69.9	↓-3.3
4/22 22:50	67.0	↓-2.9
4/22 23:00	64.3	↓-2.7
4/22 23:10	62.0	↓-2.3
4/22 23:20	60.1	↓-1.9
4/22 23:30	58.5	↓-1.6
4/22 23:40	57.3	↓-1.2
4/22 23:50	56.5	↓-0.8