20 (月)	10:13	04:21	23:58	17:04
	157cm	77cm	137cm	27cm
中潮 出 06:13 入 19:04 出 09:33 入 23:17 潮干狩り ○ 15:41～18:29

佐良浜（沖縄）2037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	139.0	↓-1.7
4/20 00:10	137.1	↓-1.9
4/20 00:20	134.8	↓-2.3
4/20 00:30	132.4	↓-2.4
4/20 00:40	129.7	↓-2.7
4/20 00:50	126.9	↓-2.8
4/20 01:00	123.9	↓-3.0
4/20 01:10	120.8	↓-3.1
4/20 01:20	117.5	↓-3.3
4/20 01:30	114.2	↓-3.3
4/20 01:40	110.9	↓-3.3
4/20 01:50	107.5	↓-3.4
4/20 02:00	104.2	↓-3.3
4/20 02:10	100.9	↓-3.3
4/20 02:20	97.8	↓-3.1
4/20 02:30	94.7	↓-3.1
4/20 02:40	91.8	↓-2.9
4/20 02:50	89.1	↓-2.7
4/20 03:00	86.6	↓-2.5
4/20 03:10	84.3	↓-2.3
4/20 03:20	82.3	↓-2.0
4/20 03:30	80.6	↓-1.7
4/20 03:40	79.1	↓-1.5
4/20 03:50	78.0	↓-1.1
4/20 04:00	77.1	↓-0.9
4/20 04:10	76.7	↓-0.4
4/20 04:20	76.5	↓-0.2	干潮
4/20 04:30	76.7	↑0.2
4/20 04:40	77.2	↑0.5
4/20 04:50	78.0	↑0.8
4/20 05:00	79.2	↑1.2
4/20 05:10	80.7	↑1.5
4/20 05:20	82.4	↑1.7
4/20 05:30	84.5	↑2.1
4/20 05:40	86.7	↑2.2
4/20 05:50	89.3	↑2.6
4/20 06:00	92.0	↑2.7
4/20 06:10	95.0	↑3.0
4/20 06:20	98.1	↑3.1
4/20 06:30	101.3	↑3.2
4/20 06:40	104.7	↑3.4
4/20 06:50	108.1	↑3.4
4/20 07:00	111.6	↑3.5
4/20 07:10	115.1	↑3.5
4/20 07:20	118.6	↑3.5
4/20 07:30	122.1	↑3.5
4/20 07:40	125.5	↑3.4
4/20 07:50	128.9	↑3.4
4/20 08:00	132.1	↑3.2
4/20 08:10	135.3	↑3.2
4/20 08:20	138.2	↑2.9
4/20 08:30	141.0	↑2.8
4/20 08:40	143.7	↑2.7
4/20 08:50	146.1	↑2.4
4/20 09:00	148.2	↑2.1
4/20 09:10	150.2	↑2.0
4/20 09:20	151.9	↑1.7
4/20 09:30	153.3	↑1.4
4/20 09:40	154.4	↑1.1
4/20 09:50	155.2	↑0.8
4/20 10:00	155.8	↑0.6
4/20 10:10	156.0	↑0.2	満潮
4/20 10:20	155.9	↓-0.1
4/20 10:30	155.5	↓-0.4
4/20 10:40	154.8	↓-0.7
4/20 10:50	153.7	↓-1.1
4/20 11:00	152.3	↓-1.4
4/20 11:10	150.6	↓-1.7
4/20 11:20	148.6	↓-2.0
4/20 11:30	146.3	↓-2.3
4/20 11:40	143.6	↓-2.7
4/20 11:50	140.7	↓-2.9
4/20 12:00	137.4	↓-3.3
4/20 12:10	133.9	↓-3.5
4/20 12:20	130.1	↓-3.8
4/20 12:30	126.1	↓-4.0
4/20 12:40	121.9	↓-4.2
4/20 12:50	117.5	↓-4.4
4/20 13:00	112.9	↓-4.6
4/20 13:10	108.1	↓-4.8
4/20 13:20	103.2	↓-4.9
4/20 13:30	98.3	↓-4.9
4/20 13:40	93.2	↓-5.1	最大潮位差
4/20 13:50	88.2	↓-5.0
4/20 14:00	83.1	↓-5.1	最大潮位差
4/20 14:10	78.1	↓-5.0
4/20 14:20	73.1	↓-5.0
4/20 14:30	68.3	↓-4.8
4/20 14:40	63.5	↓-4.8
4/20 14:50	59.0	↓-4.5
4/20 15:00	54.6	↓-4.4
4/20 15:10	50.5	↓-4.1
4/20 15:20	46.6	↓-3.9
4/20 15:30	43.0	↓-3.6
4/20 15:40	39.7	↓-3.3
4/20 15:50	36.8	↓-2.9
4/20 16:00	34.2	↓-2.6
4/20 16:10	31.9	↓-2.3
4/20 16:20	30.1	↓-1.8
4/20 16:30	28.6	↓-1.5
4/20 16:40	27.5	↓-1.1
4/20 16:50	26.8	↓-0.7
4/20 17:00	26.5	↓-0.3	干潮
4/20 17:10	26.6	↑0.1
4/20 17:20	27.0	↑0.4
4/20 17:30	27.9	↑0.9
4/20 17:40	29.1	↑1.2
4/20 17:50	30.7	↑1.6
4/20 18:00	32.6	↑1.9
4/20 18:10	34.8	↑2.2
4/20 18:20	37.3	↑2.5
4/20 18:30	40.1	↑2.8
4/20 18:40	43.1	↑3.0
4/20 18:50	46.4	↑3.3
4/20 19:00	49.8	↑3.4
4/20 19:10	53.5	↑3.7
4/20 19:20	57.2	↑3.7
4/20 19:30	61.2	↑4.0
4/20 19:40	65.2	↑4.0
4/20 19:50	69.2	↑4.0
4/20 20:00	73.4	↑4.2
4/20 20:10	77.5	↑4.1
4/20 20:20	81.6	↑4.1
4/20 20:30	85.8	↑4.2
4/20 20:40	89.8	↑4.0
4/20 20:50	93.8	↑4.0
4/20 21:00	97.7	↑3.9
4/20 21:10	101.5	↑3.8
4/20 21:20	105.2	↑3.7
4/20 21:30	108.8	↑3.6
4/20 21:40	112.1	↑3.3
4/20 21:50	115.4	↑3.3
4/20 22:00	118.4	↑3.0
4/20 22:10	121.2	↑2.8
4/20 22:20	123.8	↑2.6
4/20 22:30	126.2	↑2.4
4/20 22:40	128.3	↑2.1
4/20 22:50	130.2	↑1.9
4/20 23:00	131.8	↑1.6
4/20 23:10	133.2	↑1.4
4/20 23:20	134.3	↑1.1
4/20 23:30	135.2	↑0.9
4/20 23:40	135.8	↑0.6
4/20 23:50	136.1	↑0.3	満潮