20 (金)	10:22	04:21	-	17:52
	148cm	94cm	-	36cm
小潮 出 06:24 入 19:14 出 10:54 入 - 潮干狩り ○ 17:01～18:42

久部良（沖縄）2029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	120.3	↓-0.2
4/20 00:10	119.9	↓-0.4
4/20 00:20	119.3	↓-0.6
4/20 00:30	118.6	↓-0.7
4/20 00:40	117.7	↓-0.9
4/20 00:50	116.6	↓-1.1
4/20 01:00	115.5	↓-1.1
4/20 01:10	114.2	↓-1.3
4/20 01:20	112.9	↓-1.3
4/20 01:30	111.4	↓-1.5
4/20 01:40	110.0	↓-1.4
4/20 01:50	108.5	↓-1.5
4/20 02:00	107.0	↓-1.5
4/20 02:10	105.4	↓-1.6
4/20 02:20	104.0	↓-1.4
4/20 02:30	102.5	↓-1.5
4/20 02:40	101.1	↓-1.4
4/20 02:50	99.8	↓-1.3
4/20 03:00	98.6	↓-1.2
4/20 03:10	97.5	↓-1.1
4/20 03:20	96.5	↓-1.0
4/20 03:30	95.6	↓-0.9
4/20 03:40	94.9	↓-0.7
4/20 03:50	94.3	↓-0.6
4/20 04:00	93.9	↓-0.4
4/20 04:10	93.6	↓-0.3
4/20 04:20	93.5	↓-0.1	干潮
4/20 04:30	93.6	↑0.1
4/20 04:40	93.9	↑0.3
4/20 04:50	94.3	↑0.4
4/20 05:00	94.9	↑0.6
4/20 05:10	95.7	↑0.8
4/20 05:20	96.7	↑1.0
4/20 05:30	97.9	↑1.2
4/20 05:40	99.2	↑1.3
4/20 05:50	100.6	↑1.4
4/20 06:00	102.2	↑1.6
4/20 06:10	104.0	↑1.8
4/20 06:20	105.8	↑1.8
4/20 06:30	107.8	↑2.0
4/20 06:40	109.9	↑2.1
4/20 06:50	112.0	↑2.1
4/20 07:00	114.3	↑2.3
4/20 07:10	116.6	↑2.3
4/20 07:20	118.9	↑2.3
4/20 07:30	121.2	↑2.3
4/20 07:40	123.6	↑2.4
4/20 07:50	125.9	↑2.3
4/20 08:00	128.2	↑2.3
4/20 08:10	130.5	↑2.3
4/20 08:20	132.7	↑2.2
4/20 08:30	134.8	↑2.1
4/20 08:40	136.8	↑2.0
4/20 08:50	138.7	↑1.9
4/20 09:00	140.4	↑1.7
4/20 09:10	142.0	↑1.6
4/20 09:20	143.5	↑1.5
4/20 09:30	144.7	↑1.2
4/20 09:40	145.8	↑1.1
4/20 09:50	146.6	↑0.8
4/20 10:00	147.2	↑0.6
4/20 10:10	147.6	↑0.4
4/20 10:20	147.7	↑0.1	満潮
4/20 10:30	147.6	↓-0.1
4/20 10:40	147.3	↓-0.3
4/20 10:50	146.7	↓-0.6
4/20 11:00	145.8	↓-0.9
4/20 11:10	144.7	↓-1.1
4/20 11:20	143.3	↓-1.4
4/20 11:30	141.7	↓-1.6
4/20 11:40	139.8	↓-1.9
4/20 11:50	137.7	↓-2.1
4/20 12:00	135.3	↓-2.4
4/20 12:10	132.7	↓-2.6
4/20 12:20	129.9	↓-2.8
4/20 12:30	126.9	↓-3.0
4/20 12:40	123.8	↓-3.1
4/20 12:50	120.4	↓-3.4
4/20 13:00	117.0	↓-3.4
4/20 13:10	113.3	↓-3.7
4/20 13:20	109.6	↓-3.7
4/20 13:30	105.8	↓-3.8
4/20 13:40	101.9	↓-3.9
4/20 13:50	97.9	↓-4.0	最大潮位差
4/20 14:00	93.9	↓-4.0	最大潮位差
4/20 14:10	89.9	↓-4.0	最大潮位差
4/20 14:20	85.9	↓-4.0	最大潮位差
4/20 14:30	81.9	↓-4.0	最大潮位差
4/20 14:40	78.0	↓-3.9
4/20 14:50	74.2	↓-3.8
4/20 15:00	70.4	↓-3.8
4/20 15:10	66.8	↓-3.6
4/20 15:20	63.3	↓-3.5
4/20 15:30	59.9	↓-3.4
4/20 15:40	56.7	↓-3.2
4/20 15:50	53.7	↓-3.0
4/20 16:00	50.9	↓-2.8
4/20 16:10	48.2	↓-2.7
4/20 16:20	45.8	↓-2.4
4/20 16:30	43.6	↓-2.2
4/20 16:40	41.7	↓-1.9
4/20 16:50	40.0	↓-1.7
4/20 17:00	38.6	↓-1.4
4/20 17:10	37.4	↓-1.2
4/20 17:20	36.4	↓-1.0
4/20 17:30	35.8	↓-0.6
4/20 17:40	35.3	↓-0.5
4/20 17:50	35.2	↓-0.1	干潮
4/20 18:00	35.3	↑0.1
4/20 18:10	35.7	↑0.4
4/20 18:20	36.3	↑0.6
4/20 18:30	37.2	↑0.9
4/20 18:40	38.3	↑1.1
4/20 18:50	39.6	↑1.3
4/20 19:00	41.1	↑1.5
4/20 19:10	42.9	↑1.8
4/20 19:20	44.8	↑1.9
4/20 19:30	46.9	↑2.1
4/20 19:40	49.2	↑2.3
4/20 19:50	51.7	↑2.5
4/20 20:00	54.3	↑2.6
4/20 20:10	57.0	↑2.7
4/20 20:20	59.8	↑2.8
4/20 20:30	62.7	↑2.9
4/20 20:40	65.6	↑2.9
4/20 20:50	68.6	↑3.0
4/20 21:00	71.7	↑3.1
4/20 21:10	74.7	↑3.0
4/20 21:20	77.8	↑3.1
4/20 21:30	80.8	↑3.0
4/20 21:40	83.8	↑3.0
4/20 21:50	86.8	↑3.0
4/20 22:00	89.6	↑2.8
4/20 22:10	92.4	↑2.8
4/20 22:20	95.1	↑2.7
4/20 22:30	97.7	↑2.6
4/20 22:40	100.1	↑2.4
4/20 22:50	102.4	↑2.3
4/20 23:00	104.6	↑2.2
4/20 23:10	106.6	↑2.0
4/20 23:20	108.4	↑1.8
4/20 23:30	110.1	↑1.7
4/20 23:40	111.5	↑1.4
4/20 23:50	112.9	↑1.4