19 (日)	07:13	00:33	18:29	12:18
	131cm	-8cm	173cm	58cm
大潮 出 07:17 入 18:43 出 06:32 入 17:34

波照間島（沖縄）2023年02月19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
2/19 00:00	-6.1	↓-1.8
2/19 00:10	-7.4	↓-1.3
2/19 00:20	-8.2	↓-0.8
2/19 00:30	-8.6	↓-0.4	干潮
2/19 00:40	-8.4	↑0.2
2/19 00:50	-7.8	↑0.6
2/19 01:00	-6.8	↑1.0
2/19 01:10	-5.3	↑1.5
2/19 01:20	-3.4	↑1.9
2/19 01:30	-1.1	↑2.3
2/19 01:40	1.7	↑2.8
2/19 01:50	4.7	↑3.0
2/19 02:00	8.2	↑3.5
2/19 02:10	11.9	↑3.7
2/19 02:20	16.0	↑4.1
2/19 02:30	20.3	↑4.3
2/19 02:40	24.9	↑4.6
2/19 02:50	29.7	↑4.8
2/19 03:00	34.7	↑5.0
2/19 03:10	39.8	↑5.1
2/19 03:20	45.1	↑5.3
2/19 03:30	50.5	↑5.4
2/19 03:40	55.9	↑5.4
2/19 03:50	61.3	↑5.4
2/19 04:00	66.7	↑5.4
2/19 04:10	72.1	↑5.4
2/19 04:20	77.5	↑5.4
2/19 04:30	82.7	↑5.2
2/19 04:40	87.8	↑5.1
2/19 04:50	92.7	↑4.9
2/19 05:00	97.5	↑4.8
2/19 05:10	102.0	↑4.5
2/19 05:20	106.2	↑4.2
2/19 05:30	110.2	↑4.0
2/19 05:40	113.9	↑3.7
2/19 05:50	117.3	↑3.4
2/19 06:00	120.3	↑3.0
2/19 06:10	123.0	↑2.7
2/19 06:20	125.2	↑2.2
2/19 06:30	127.1	↑1.9
2/19 06:40	128.6	↑1.5
2/19 06:50	129.7	↑1.1
2/19 07:00	130.4	↑0.7
2/19 07:10	130.7	↑0.3	満潮
2/19 07:20	130.5	↓-0.2
2/19 07:30	130.0	↓-0.5
2/19 07:40	129.1	↓-0.9
2/19 07:50	127.7	↓-1.4
2/19 08:00	126.1	↓-1.6
2/19 08:10	124.1	↓-2.0
2/19 08:20	121.7	↓-2.4
2/19 08:30	119.1	↓-2.6
2/19 08:40	116.2	↓-2.9
2/19 08:50	113.1	↓-3.1
2/19 09:00	109.8	↓-3.3
2/19 09:10	106.3	↓-3.5
2/19 09:20	102.7	↓-3.6
2/19 09:30	99.0	↓-3.7
2/19 09:40	95.3	↓-3.7
2/19 09:50	91.5	↓-3.8
2/19 10:00	87.8	↓-3.7
2/19 10:10	84.1	↓-3.7
2/19 10:20	80.6	↓-3.5
2/19 10:30	77.2	↓-3.4
2/19 10:40	74.0	↓-3.2
2/19 10:50	70.9	↓-3.1
2/19 11:00	68.1	↓-2.8
2/19 11:10	65.6	↓-2.5
2/19 11:20	63.4	↓-2.2
2/19 11:30	61.5	↓-1.9
2/19 11:40	59.9	↓-1.6
2/19 11:50	58.7	↓-1.2
2/19 12:00	57.9	↓-0.8
2/19 12:10	57.4	↓-0.5	干潮
2/19 12:20	57.3	↓-0.1
2/19 12:30	57.6	↑0.3
2/19 12:40	58.3	↑0.7
2/19 12:50	59.4	↑1.1
2/19 13:00	60.9	↑1.5
2/19 13:10	62.7	↑1.8
2/19 13:20	64.8	↑2.1
2/19 13:30	67.4	↑2.6
2/19 13:40	70.2	↑2.8
2/19 13:50	73.4	↑3.2
2/19 14:00	76.8	↑3.4
2/19 14:10	80.5	↑3.7
2/19 14:20	84.4	↑3.9
2/19 14:30	88.6	↑4.2
2/19 14:40	92.9	↑4.3
2/19 14:50	97.4	↑4.5
2/19 15:00	102.0	↑4.6
2/19 15:10	106.7	↑4.7
2/19 15:20	111.5	↑4.8
2/19 15:30	116.3	↑4.8
2/19 15:40	121.1	↑4.8
2/19 15:50	125.8	↑4.7
2/19 16:00	130.5	↑4.7
2/19 16:10	135.1	↑4.6
2/19 16:20	139.6	↑4.5
2/19 16:30	143.9	↑4.3
2/19 16:40	148.0	↑4.1
2/19 16:50	151.9	↑3.9
2/19 17:00	155.5	↑3.6
2/19 17:10	158.9	↑3.4
2/19 17:20	161.9	↑3.0
2/19 17:30	164.6	↑2.7
2/19 17:40	166.9	↑2.3
2/19 17:50	168.8	↑1.9
2/19 18:00	170.3	↑1.5
2/19 18:10	171.4	↑1.1
2/19 18:20	172.0	↑0.6	満潮
2/19 18:30	172.1	↑0.1
2/19 18:40	171.8	↓-0.3
2/19 18:50	170.9	↓-0.9
2/19 19:00	169.6	↓-1.3
2/19 19:10	167.7	↓-1.9
2/19 19:20	165.4	↓-2.3
2/19 19:30	162.6	↓-2.8
2/19 19:40	159.3	↓-3.3
2/19 19:50	155.5	↓-3.8
2/19 20:00	151.2	↓-4.3
2/19 20:10	146.6	↓-4.6
2/19 20:20	141.5	↓-5.1
2/19 20:30	136.0	↓-5.5
2/19 20:40	130.1	↓-5.9
2/19 20:50	124.0	↓-6.1
2/19 21:00	117.5	↓-6.5
2/19 21:10	110.8	↓-6.7
2/19 21:20	103.9	↓-6.9
2/19 21:30	96.8	↓-7.1
2/19 21:40	89.6	↓-7.2
2/19 21:50	82.4	↓-7.2
2/19 22:00	75.1	↓-7.3	最大潮位差
2/19 22:10	67.9	↓-7.2
2/19 22:20	60.7	↓-7.2
2/19 22:30	53.6	↓-7.1
2/19 22:40	46.7	↓-6.9
2/19 22:50	40.1	↓-6.6
2/19 23:00	33.6	↓-6.5
2/19 23:10	27.5	↓-6.1
2/19 23:20	21.7	↓-5.8
2/19 23:30	16.3	↓-5.4
2/19 23:40	11.2	↓-5.1
2/19 23:50	6.6	↓-4.6