29 (月)	05:30	11:51	18:02	23:54
	149cm	48cm	142cm	60cm
中潮 出 06:17 入 19:18 出 03:56 入 16:32

久部良（沖縄）2030年04月29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
4/29 00:00	59.6	↑1.2
4/29 00:10	61.2	↑1.6
4/29 00:20	63.0	↑1.8
4/29 00:30	65.1	↑2.1
4/29 00:40	67.5	↑2.4
4/29 00:50	70.1	↑2.6
4/29 01:00	72.9	↑2.8
4/29 01:10	75.9	↑3.0
4/29 01:20	79.2	↑3.3
4/29 01:30	82.6	↑3.4
4/29 01:40	86.1	↑3.5
4/29 01:50	89.8	↑3.7
4/29 02:00	93.5	↑3.7
4/29 02:10	97.3	↑3.8
4/29 02:20	101.2	↑3.9
4/29 02:30	105.0	↑3.8
4/29 02:40	108.9	↑3.9
4/29 02:50	112.7	↑3.8
4/29 03:00	116.4	↑3.7
4/29 03:10	120.0	↑3.6
4/29 03:20	123.6	↑3.6
4/29 03:30	126.9	↑3.3
4/29 03:40	130.1	↑3.2
4/29 03:50	133.1	↑3.0
4/29 04:00	135.9	↑2.8
4/29 04:10	138.4	↑2.5
4/29 04:20	140.7	↑2.3
4/29 04:30	142.7	↑2.0
4/29 04:40	144.4	↑1.7
4/29 04:50	145.8	↑1.4
4/29 05:00	146.9	↑1.1
4/29 05:10	147.7	↑0.8
4/29 05:20	148.1	↑0.4	満潮
4/29 05:30	148.2	↑0.1	満潮
4/29 05:40	148.0	↓-0.2
4/29 05:50	147.5	↓-0.5
4/29 06:00	146.6	↓-0.9
4/29 06:10	145.4	↓-1.2
4/29 06:20	143.9	↓-1.5
4/29 06:30	142.1	↓-1.8
4/29 06:40	139.9	↓-2.2
4/29 06:50	137.5	↓-2.4
4/29 07:00	134.9	↓-2.6
4/29 07:10	131.9	↓-3.0
4/29 07:20	128.8	↓-3.1
4/29 07:30	125.4	↓-3.4
4/29 07:40	121.9	↓-3.5
4/29 07:50	118.2	↓-3.7
4/29 08:00	114.3	↓-3.9
4/29 08:10	110.4	↓-3.9
4/29 08:20	106.3	↓-4.1
4/29 08:30	102.2	↓-4.1
4/29 08:40	98.1	↓-4.1
4/29 08:50	94.0	↓-4.1
4/29 09:00	89.8	↓-4.2	最大潮位差
4/29 09:10	85.8	↓-4.0
4/29 09:20	81.8	↓-4.0
4/29 09:30	78.0	↓-3.8
4/29 09:40	74.2	↓-3.8
4/29 09:50	70.7	↓-3.5
4/29 10:00	67.3	↓-3.4
4/29 10:10	64.1	↓-3.2
4/29 10:20	61.2	↓-2.9
4/29 10:30	58.5	↓-2.7
4/29 10:40	56.1	↓-2.4
4/29 10:50	54.0	↓-2.1
4/29 11:00	52.1	↓-1.9
4/29 11:10	50.6	↓-1.5
4/29 11:20	49.4	↓-1.2
4/29 11:30	48.6	↓-0.8
4/29 11:40	48.1	↓-0.5
4/29 11:50	47.9	↓-0.2	干潮
4/29 12:00	48.1	↑0.2
4/29 12:10	48.6	↑0.5
4/29 12:20	49.5	↑0.9
4/29 12:30	50.6	↑1.1
4/29 12:40	52.1	↑1.5
4/29 12:50	54.0	↑1.9
4/29 13:00	56.1	↑2.1
4/29 13:10	58.5	↑2.4
4/29 13:20	61.1	↑2.6
4/29 13:30	64.0	↑2.9
4/29 13:40	67.1	↑3.1
4/29 13:50	70.5	↑3.4
4/29 14:00	74.0	↑3.5
4/29 14:10	77.6	↑3.6
4/29 14:20	81.4	↑3.8
4/29 14:30	85.2	↑3.8
4/29 14:40	89.2	↑4.0
4/29 14:50	93.1	↑3.9
4/29 15:00	97.1	↑4.0
4/29 15:10	101.1	↑4.0
4/29 15:20	105.0	↑3.9
4/29 15:30	108.8	↑3.8
4/29 15:40	112.5	↑3.7
4/29 15:50	116.2	↑3.7
4/29 16:00	119.6	↑3.4
4/29 16:10	122.9	↑3.3
4/29 16:20	125.9	↑3.0
4/29 16:30	128.8	↑2.9
4/29 16:40	131.4	↑2.6
4/29 16:50	133.7	↑2.3
4/29 17:00	135.8	↑2.1
4/29 17:10	137.5	↑1.7
4/29 17:20	139.0	↑1.5
4/29 17:30	140.2	↑1.2
4/29 17:40	141.0	↑0.8
4/29 17:50	141.5	↑0.5
4/29 18:00	141.7	↑0.2	満潮
4/29 18:10	141.5	↓-0.2
4/29 18:20	141.1	↓-0.4
4/29 18:30	140.3	↓-0.8
4/29 18:40	139.2	↓-1.1
4/29 18:50	137.8	↓-1.4
4/29 19:00	136.1	↓-1.7
4/29 19:10	134.1	↓-2.0
4/29 19:20	131.9	↓-2.2
4/29 19:30	129.4	↓-2.5
4/29 19:40	126.7	↓-2.7
4/29 19:50	123.8	↓-2.9
4/29 20:00	120.7	↓-3.1
4/29 20:10	117.4	↓-3.3
4/29 20:20	114.1	↓-3.3
4/29 20:30	110.6	↓-3.5
4/29 20:40	107.0	↓-3.6
4/29 20:50	103.4	↓-3.6
4/29 21:00	99.8	↓-3.6
4/29 21:10	96.2	↓-3.6
4/29 21:20	92.6	↓-3.6
4/29 21:30	89.0	↓-3.6
4/29 21:40	85.6	↓-3.4
4/29 21:50	82.3	↓-3.3
4/29 22:00	79.1	↓-3.2
4/29 22:10	76.1	↓-3.0
4/29 22:20	73.3	↓-2.8
4/29 22:30	70.7	↓-2.6
4/29 22:40	68.3	↓-2.4
4/29 22:50	66.2	↓-2.1
4/29 23:00	64.3	↓-1.9
4/29 23:10	62.8	↓-1.5
4/29 23:20	61.6	↓-1.2
4/29 23:30	60.6	↓-1.0
4/29 23:40	60.0	↓-0.6
4/29 23:50	59.8	↓-0.2	干潮