20 (土)	11:40	05:16	-	18:55
	132cm	66cm	-	46cm
小潮 出 07:20 入 18:47 出 00:29 入 11:22

久部良（沖縄）2044年02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
2/20 00:00	105.6	0
2/20 00:10	105.4	↓-0.2
2/20 00:20	105.0	↓-0.4
2/20 00:30	104.4	↓-0.6
2/20 00:40	103.7	↓-0.7
2/20 00:50	102.7	↓-1.0
2/20 01:00	101.6	↓-1.1
2/20 01:10	100.3	↓-1.3
2/20 01:20	98.9	↓-1.4
2/20 01:30	97.4	↓-1.5
2/20 01:40	95.8	↓-1.6
2/20 01:50	94.0	↓-1.8
2/20 02:00	92.2	↓-1.8
2/20 02:10	90.3	↓-1.9
2/20 02:20	88.4	↓-1.9
2/20 02:30	86.5	↓-1.9
2/20 02:40	84.5	↓-2.0
2/20 02:50	82.6	↓-1.9
2/20 03:00	80.7	↓-1.9
2/20 03:10	78.9	↓-1.8
2/20 03:20	77.1	↓-1.8
2/20 03:30	75.4	↓-1.7
2/20 03:40	73.8	↓-1.6
2/20 03:50	72.3	↓-1.5
2/20 04:00	71.0	↓-1.3
2/20 04:10	69.7	↓-1.3
2/20 04:20	68.7	↓-1.0
2/20 04:30	67.7	↓-1.0
2/20 04:40	67.0	↓-0.7
2/20 04:50	66.4	↓-0.6
2/20 05:00	66.1	↓-0.3
2/20 05:10	65.9	↓-0.2	干潮
2/20 05:20	65.9	0
2/20 05:30	66.1	↑0.2
2/20 05:40	66.5	↑0.4
2/20 05:50	67.1	↑0.6
2/20 06:00	67.9	↑0.8
2/20 06:10	68.9	↑1.0
2/20 06:20	70.0	↑1.1
2/20 06:30	71.4	↑1.4
2/20 06:40	72.9	↑1.5
2/20 06:50	74.6	↑1.7
2/20 07:00	76.5	↑1.9
2/20 07:10	78.5	↑2.0
2/20 07:20	80.6	↑2.1
2/20 07:30	82.9	↑2.3
2/20 07:40	85.3	↑2.4
2/20 07:50	87.7	↑2.4
2/20 08:00	90.3	↑2.6
2/20 08:10	92.9	↑2.6
2/20 08:20	95.5	↑2.6
2/20 08:30	98.2	↑2.7
2/20 08:40	100.9	↑2.7
2/20 08:50	103.5	↑2.6
2/20 09:00	106.2	↑2.7
2/20 09:10	108.8	↑2.6
2/20 09:20	111.3	↑2.5
2/20 09:30	113.7	↑2.4
2/20 09:40	116.1	↑2.4
2/20 09:50	118.3	↑2.2
2/20 10:00	120.4	↑2.1
2/20 10:10	122.3	↑1.9
2/20 10:20	124.1	↑1.8
2/20 10:30	125.7	↑1.6
2/20 10:40	127.1	↑1.4
2/20 10:50	128.4	↑1.3
2/20 11:00	129.4	↑1.0
2/20 11:10	130.1	↑0.7
2/20 11:20	130.7	↑0.6
2/20 11:30	131.0	↑0.3	満潮
2/20 11:40	131.1	↑0.1	満潮
2/20 11:50	131.0	↓-0.1
2/20 12:00	130.6	↓-0.4
2/20 12:10	130.0	↓-0.6
2/20 12:20	129.1	↓-0.9
2/20 12:30	128.1	↓-1.0
2/20 12:40	126.8	↓-1.3
2/20 12:50	125.3	↓-1.5
2/20 13:00	123.5	↓-1.8
2/20 13:10	121.6	↓-1.9
2/20 13:20	119.5	↓-2.1
2/20 13:30	117.2	↓-2.3
2/20 13:40	114.8	↓-2.4
2/20 13:50	112.2	↓-2.6
2/20 14:00	109.5	↓-2.7
2/20 14:10	106.7	↓-2.8
2/20 14:20	103.8	↓-2.9
2/20 14:30	100.8	↓-3.0
2/20 14:40	97.7	↓-3.1
2/20 14:50	94.6	↓-3.1
2/20 15:00	91.5	↓-3.1
2/20 15:10	88.3	↓-3.2	最大潮位差
2/20 15:20	85.2	↓-3.1
2/20 15:30	82.1	↓-3.1
2/20 15:40	79.0	↓-3.1
2/20 15:50	76.0	↓-3.0
2/20 16:00	73.0	↓-3.0
2/20 16:10	70.2	↓-2.8
2/20 16:20	67.4	↓-2.8
2/20 16:30	64.8	↓-2.6
2/20 16:40	62.3	↓-2.5
2/20 16:50	59.9	↓-2.4
2/20 17:00	57.7	↓-2.2
2/20 17:10	55.6	↓-2.1
2/20 17:20	53.7	↓-1.9
2/20 17:30	52.0	↓-1.7
2/20 17:40	50.5	↓-1.5
2/20 17:50	49.1	↓-1.4
2/20 18:00	48.0	↓-1.1
2/20 18:10	47.0	↓-1.0
2/20 18:20	46.3	↓-0.7
2/20 18:30	45.7	↓-0.6
2/20 18:40	45.4	↓-0.3
2/20 18:50	45.2	↓-0.2	干潮
2/20 19:00	45.2	0
2/20 19:10	45.4	↑0.2
2/20 19:20	45.8	↑0.4
2/20 19:30	46.4	↑0.6
2/20 19:40	47.2	↑0.8
2/20 19:50	48.1	↑0.9
2/20 20:00	49.1	↑1.0
2/20 20:10	50.3	↑1.2
2/20 20:20	51.7	↑1.4
2/20 20:30	53.2	↑1.5
2/20 20:40	54.7	↑1.5
2/20 20:50	56.4	↑1.7
2/20 21:00	58.1	↑1.7
2/20 21:10	60.0	↑1.9
2/20 21:20	61.8	↑1.8
2/20 21:30	63.7	↑1.9
2/20 21:40	65.7	↑2.0
2/20 21:50	67.6	↑1.9
2/20 22:00	69.6	↑2.0
2/20 22:10	71.5	↑1.9
2/20 22:20	73.5	↑2.0
2/20 22:30	75.3	↑1.8
2/20 22:40	77.2	↑1.9
2/20 22:50	78.9	↑1.7
2/20 23:00	80.6	↑1.7
2/20 23:10	82.2	↑1.6
2/20 23:20	83.7	↑1.5
2/20 23:30	85.1	↑1.4
2/20 23:40	86.3	↑1.2
2/20 23:50	87.5	↑1.2