20 (水)	10:13	04:19	23:48	17:08
	159cm	76cm	136cm	30cm
中潮 出 06:13 入 19:04 出 23:51 入 10:10 潮干狩り ○ 15:52～18:25

池間（沖縄）2033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	135.1	↓-1.9
4/20 00:10	133.0	↓-2.1
4/20 00:20	130.6	↓-2.4
4/20 00:30	128.1	↓-2.5
4/20 00:40	125.3	↓-2.8
4/20 00:50	122.5	↓-2.8
4/20 01:00	119.5	↓-3.0
4/20 01:10	116.4	↓-3.1
4/20 01:20	113.2	↓-3.2
4/20 01:30	110.0	↓-3.2
4/20 01:40	106.8	↓-3.2
4/20 01:50	103.6	↓-3.2
4/20 02:00	100.5	↓-3.1
4/20 02:10	97.4	↓-3.1
4/20 02:20	94.5	↓-2.9
4/20 02:30	91.6	↓-2.9
4/20 02:40	89.0	↓-2.6
4/20 02:50	86.5	↓-2.5
4/20 03:00	84.2	↓-2.3
4/20 03:10	82.1	↓-2.1
4/20 03:20	80.3	↓-1.8
4/20 03:30	78.7	↓-1.6
4/20 03:40	77.4	↓-1.3
4/20 03:50	76.4	↓-1.0
4/20 04:00	75.7	↓-0.7
4/20 04:10	75.3	↓-0.4	干潮
4/20 04:20	75.2	↓-0.1
4/20 04:30	75.4	↑0.2
4/20 04:40	76.0	↑0.6
4/20 04:50	76.8	↑0.8
4/20 05:00	78.0	↑1.2
4/20 05:10	79.5	↑1.5
4/20 05:20	81.2	↑1.7
4/20 05:30	83.3	↑2.1
4/20 05:40	85.6	↑2.3
4/20 05:50	88.1	↑2.5
4/20 06:00	90.9	↑2.8
4/20 06:10	93.9	↑3.0
4/20 06:20	97.0	↑3.1
4/20 06:30	100.4	↑3.4
4/20 06:40	103.8	↑3.4
4/20 06:50	107.4	↑3.6
4/20 07:00	111.0	↑3.6
4/20 07:10	114.7	↑3.7
4/20 07:20	118.4	↑3.7
4/20 07:30	122.1	↑3.7
4/20 07:40	125.7	↑3.6
4/20 07:50	129.3	↑3.6
4/20 08:00	132.8	↑3.5
4/20 08:10	136.2	↑3.4
4/20 08:20	139.4	↑3.2
4/20 08:30	142.5	↑3.1
4/20 08:40	145.3	↑2.8
4/20 08:50	148.0	↑2.7
4/20 09:00	150.4	↑2.4
4/20 09:10	152.5	↑2.1
4/20 09:20	154.3	↑1.8
4/20 09:30	155.9	↑1.6
4/20 09:40	157.1	↑1.2
4/20 09:50	158.1	↑1.0
4/20 10:00	158.6	↑0.5
4/20 10:10	158.9	↑0.3	満潮
4/20 10:20	158.8	↓-0.1
4/20 10:30	158.4	↓-0.4
4/20 10:40	157.6	↓-0.8
4/20 10:50	156.4	↓-1.2
4/20 11:00	155.0	↓-1.4
4/20 11:10	153.1	↓-1.9
4/20 11:20	151.0	↓-2.1
4/20 11:30	148.5	↓-2.5
4/20 11:40	145.7	↓-2.8
4/20 11:50	142.6	↓-3.1
4/20 12:00	139.3	↓-3.3
4/20 12:10	135.6	↓-3.7
4/20 12:20	131.8	↓-3.8
4/20 12:30	127.7	↓-4.1
4/20 12:40	123.4	↓-4.3
4/20 12:50	118.9	↓-4.5
4/20 13:00	114.3	↓-4.6
4/20 13:10	109.6	↓-4.7
4/20 13:20	104.7	↓-4.9
4/20 13:30	99.8	↓-4.9
4/20 13:40	94.9	↓-4.9
4/20 13:50	89.9	↓-5.0	最大潮位差
4/20 14:00	85.0	↓-4.9
4/20 14:10	80.1	↓-4.9
4/20 14:20	75.3	↓-4.8
4/20 14:30	70.6	↓-4.7
4/20 14:40	66.0	↓-4.6
4/20 14:50	61.6	↓-4.4
4/20 15:00	57.4	↓-4.2
4/20 15:10	53.4	↓-4.0
4/20 15:20	49.6	↓-3.8
4/20 15:30	46.1	↓-3.5
4/20 15:40	42.9	↓-3.2
4/20 15:50	40.0	↓-2.9
4/20 16:00	37.4	↓-2.6
4/20 16:10	35.1	↓-2.3
4/20 16:20	33.2	↓-1.9
4/20 16:30	31.7	↓-1.5
4/20 16:40	30.5	↓-1.2
4/20 16:50	29.6	↓-0.9
4/20 17:00	29.2	↓-0.4	干潮
4/20 17:10	29.1	↓-0.1
4/20 17:20	29.4	↑0.3
4/20 17:30	30.1	↑0.7
4/20 17:40	31.1	↑1.0
4/20 17:50	32.5	↑1.4
4/20 18:00	34.2	↑1.7
4/20 18:10	36.2	↑2.0
4/20 18:20	38.5	↑2.3
4/20 18:30	41.1	↑2.6
4/20 18:40	44.0	↑2.9
4/20 18:50	47.2	↑3.2
4/20 19:00	50.5	↑3.3
4/20 19:10	54.1	↑3.6
4/20 19:20	57.8	↑3.7
4/20 19:30	61.7	↑3.9
4/20 19:40	65.6	↑3.9
4/20 19:50	69.7	↑4.1
4/20 20:00	73.9	↑4.2
4/20 20:10	78.1	↑4.2
4/20 20:20	82.2	↑4.1
4/20 20:30	86.4	↑4.2
4/20 20:40	90.6	↑4.2
4/20 20:50	94.6	↑4.0
4/20 21:00	98.6	↑4.0
4/20 21:10	102.5	↑3.9
4/20 21:20	106.2	↑3.7
4/20 21:30	109.8	↑3.6
4/20 21:40	113.2	↑3.4
4/20 21:50	116.4	↑3.2
4/20 22:00	119.4	↑3.0
4/20 22:10	122.1	↑2.7
4/20 22:20	124.6	↑2.5
4/20 22:30	126.9	↑2.3
4/20 22:40	128.9	↑2.0
4/20 22:50	130.6	↑1.7
4/20 23:00	132.1	↑1.5
4/20 23:10	133.3	↑1.2
4/20 23:20	134.2	↑0.9
4/20 23:30	134.8	↑0.6
4/20 23:40	135.2	↑0.4	満潮
4/20 23:50	135.2	0