13 (日)	10:44	04:27	23:27	17:18
	154cm	48cm	126cm	41cm
小潮 出 07:14 入 18:33 出 - 入 10:38 潮干狩り ○ 16:47～17:48

長山（沖縄）2050年02月13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
2/13 00:00	124.7	↓-2.6
2/13 00:10	121.8	↓-2.9
2/13 00:20	118.6	↓-3.2
2/13 00:30	115.3	↓-3.3
2/13 00:40	111.8	↓-3.5
2/13 00:50	108.2	↓-3.6
2/13 01:00	104.4	↓-3.8
2/13 01:10	100.6	↓-3.8
2/13 01:20	96.6	↓-4.0
2/13 01:30	92.7	↓-3.9
2/13 01:40	88.7	↓-4.0
2/13 01:50	84.8	↓-3.9
2/13 02:00	81.0	↓-3.8
2/13 02:10	77.2	↓-3.8
2/13 02:20	73.5	↓-3.7
2/13 02:30	70.0	↓-3.5
2/13 02:40	66.7	↓-3.3
2/13 02:50	63.5	↓-3.2
2/13 03:00	60.6	↓-2.9
2/13 03:10	57.9	↓-2.7
2/13 03:20	55.6	↓-2.3
2/13 03:30	53.5	↓-2.1
2/13 03:40	51.7	↓-1.8
2/13 03:50	50.2	↓-1.5
2/13 04:00	49.1	↓-1.1
2/13 04:10	48.3	↓-0.8
2/13 04:20	47.9	↓-0.4	干潮
2/13 04:30	47.8	↓-0.1
2/13 04:40	48.2	↑0.4
2/13 04:50	48.8	↑0.6
2/13 05:00	49.9	↑1.1
2/13 05:10	51.3	↑1.4
2/13 05:20	53.0	↑1.7
2/13 05:30	55.1	↑2.1
2/13 05:40	57.5	↑2.4
2/13 05:50	60.2	↑2.7
2/13 06:00	63.1	↑2.9
2/13 06:10	66.4	↑3.3
2/13 06:20	69.9	↑3.5
2/13 06:30	73.6	↑3.7
2/13 06:40	77.4	↑3.8
2/13 06:50	81.5	↑4.1
2/13 07:00	85.7	↑4.2
2/13 07:10	89.9	↑4.2
2/13 07:20	94.3	↑4.4
2/13 07:30	98.7	↑4.4
2/13 07:40	103.1	↑4.4
2/13 07:50	107.5	↑4.4
2/13 08:00	111.8	↑4.3
2/13 08:10	116.0	↑4.2
2/13 08:20	120.2	↑4.2
2/13 08:30	124.1	↑3.9
2/13 08:40	128.0	↑3.9
2/13 08:50	131.6	↑3.6
2/13 09:00	135.0	↑3.4
2/13 09:10	138.2	↑3.2
2/13 09:20	141.1	↑2.9
2/13 09:30	143.7	↑2.6
2/13 09:40	146.0	↑2.3
2/13 09:50	148.1	↑2.1
2/13 10:00	149.7	↑1.6
2/13 10:10	151.1	↑1.4
2/13 10:20	152.1	↑1.0
2/13 10:30	152.8	↑0.7
2/13 10:40	153.1	↑0.3	満潮
2/13 10:50	153.0	↓-0.1
2/13 11:00	152.6	↓-0.4
2/13 11:10	151.8	↓-0.8
2/13 11:20	150.7	↓-1.1
2/13 11:30	149.2	↓-1.5
2/13 11:40	147.4	↓-1.8
2/13 11:50	145.3	↓-2.1
2/13 12:00	142.9	↓-2.4
2/13 12:10	140.1	↓-2.8
2/13 12:20	137.1	↓-3.0
2/13 12:30	133.9	↓-3.2
2/13 12:40	130.4	↓-3.5
2/13 12:50	126.7	↓-3.7
2/13 13:00	122.8	↓-3.9
2/13 13:10	118.7	↓-4.1
2/13 13:20	114.5	↓-4.2
2/13 13:30	110.1	↓-4.4
2/13 13:40	105.7	↓-4.4
2/13 13:50	101.2	↓-4.5	最大潮位差
2/13 14:00	96.7	↓-4.5	最大潮位差
2/13 14:10	92.2	↓-4.5	最大潮位差
2/13 14:20	87.7	↓-4.5	最大潮位差
2/13 14:30	83.3	↓-4.4
2/13 14:40	79.0	↓-4.3
2/13 14:50	74.8	↓-4.2
2/13 15:00	70.7	↓-4.1
2/13 15:10	66.8	↓-3.9
2/13 15:20	63.1	↓-3.7
2/13 15:30	59.6	↓-3.5
2/13 15:40	56.3	↓-3.3
2/13 15:50	53.3	↓-3.0
2/13 16:00	50.6	↓-2.7
2/13 16:10	48.2	↓-2.4
2/13 16:20	46.1	↓-2.1
2/13 16:30	44.3	↓-1.8
2/13 16:40	42.8	↓-1.5
2/13 16:50	41.7	↓-1.1
2/13 17:00	40.9	↓-0.8
2/13 17:10	40.5	↓-0.4	干潮
2/13 17:20	40.5	0
2/13 17:30	40.7	↑0.2
2/13 17:40	41.4	↑0.7
2/13 17:50	42.3	↑0.9
2/13 18:00	43.6	↑1.3
2/13 18:10	45.1	↑1.5
2/13 18:20	47.0	↑1.9
2/13 18:30	49.1	↑2.1
2/13 18:40	51.5	↑2.4
2/13 18:50	54.2	↑2.7
2/13 19:00	57.0	↑2.8
2/13 19:10	60.0	↑3.0
2/13 19:20	63.2	↑3.2
2/13 19:30	66.5	↑3.3
2/13 19:40	70.0	↑3.5
2/13 19:50	73.5	↑3.5
2/13 20:00	77.1	↑3.6
2/13 20:10	80.7	↑3.6
2/13 20:20	84.3	↑3.6
2/13 20:30	87.9	↑3.6
2/13 20:40	91.4	↑3.5
2/13 20:50	94.9	↑3.5
2/13 21:00	98.3	↑3.4
2/13 21:10	101.6	↑3.3
2/13 21:20	104.7	↑3.1
2/13 21:30	107.6	↑2.9
2/13 21:40	110.4	↑2.8
2/13 21:50	113.0	↑2.6
2/13 22:00	115.4	↑2.4
2/13 22:10	117.5	↑2.1
2/13 22:20	119.4	↑1.9
2/13 22:30	121.1	↑1.7
2/13 22:40	122.4	↑1.3
2/13 22:50	123.6	↑1.2
2/13 23:00	124.4	↑0.8
2/13 23:10	125.0	↑0.6
2/13 23:20	125.3	↑0.3	満潮
2/13 23:30	125.4	↑0.1
2/13 23:40	125.1	↓-0.3
2/13 23:50	124.6	↓-0.5