13 (日)	09:05	02:54	21:14	15:04
	171cm	-1cm	181cm	18cm
中潮 出 07:15 入 18:33 出 21:32 入 08:45 潮干狩り ◎ 13:30～16:37

長山（沖縄）2028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	79.9	↓-7.8	最大潮位差
2/13 00:10	72.1	↓-7.8	最大潮位差
2/13 00:20	64.5	↓-7.6
2/13 00:30	57.1	↓-7.4
2/13 00:40	49.9	↓-7.2
2/13 00:50	43.1	↓-6.8
2/13 01:00	36.6	↓-6.5
2/13 01:10	30.4	↓-6.2
2/13 01:20	24.8	↓-5.6
2/13 01:30	19.5	↓-5.3
2/13 01:40	14.8	↓-4.7
2/13 01:50	10.6	↓-4.2
2/13 02:00	7.0	↓-3.6
2/13 02:10	4.0	↓-3.0
2/13 02:20	1.6	↓-2.4
2/13 02:30	-0.2	↓-1.8
2/13 02:40	-1.4	↓-1.2
2/13 02:50	-2.0	↓-0.6	干潮
2/13 03:00	-1.8	↑0.2
2/13 03:10	-1.1	↑0.7
2/13 03:20	0.3	↑1.4
2/13 03:30	2.2	↑1.9
2/13 03:40	4.8	↑2.6
2/13 03:50	8.0	↑3.2
2/13 04:00	11.7	↑3.7
2/13 04:10	16.0	↑4.3
2/13 04:20	20.7	↑4.7
2/13 04:30	25.9	↑5.2
2/13 04:40	31.5	↑5.6
2/13 04:50	37.5	↑6.0
2/13 05:00	43.8	↑6.3
2/13 05:10	50.5	↑6.7
2/13 05:20	57.3	↑6.8
2/13 05:30	64.4	↑7.1
2/13 05:40	71.6	↑7.2
2/13 05:50	78.8	↑7.2
2/13 06:00	86.2	↑7.4
2/13 06:10	93.4	↑7.2
2/13 06:20	100.7	↑7.3
2/13 06:30	107.8	↑7.1
2/13 06:40	114.7	↑6.9
2/13 06:50	121.4	↑6.7
2/13 07:00	127.8	↑6.4
2/13 07:10	133.9	↑6.1
2/13 07:20	139.7	↑5.8
2/13 07:30	145.1	↑5.4
2/13 07:40	150.0	↑4.9
2/13 07:50	154.5	↑4.5
2/13 08:00	158.5	↑4.0
2/13 08:10	161.9	↑3.4
2/13 08:20	164.8	↑2.9
2/13 08:30	167.1	↑2.3
2/13 08:40	168.9	↑1.8
2/13 08:50	170.0	↑1.1
2/13 09:00	170.6	↑0.6	満潮
2/13 09:10	170.6	0
2/13 09:20	170.0	↓-0.6
2/13 09:30	168.7	↓-1.3
2/13 09:40	167.0	↓-1.7
2/13 09:50	164.6	↓-2.4
2/13 10:00	161.7	↓-2.9
2/13 10:10	158.3	↓-3.4
2/13 10:20	154.4	↓-3.9
2/13 10:30	150.0	↓-4.4
2/13 10:40	145.3	↓-4.7
2/13 10:50	140.1	↓-5.2
2/13 11:00	134.6	↓-5.5
2/13 11:10	128.7	↓-5.9
2/13 11:20	122.6	↓-6.1
2/13 11:30	116.3	↓-6.3
2/13 11:40	109.9	↓-6.4
2/13 11:50	103.3	↓-6.6
2/13 12:00	96.6	↓-6.7
2/13 12:10	90.0	↓-6.6
2/13 12:20	83.3	↓-6.7
2/13 12:30	76.8	↓-6.5
2/13 12:40	70.3	↓-6.5
2/13 12:50	64.1	↓-6.2
2/13 13:00	58.1	↓-6.0
2/13 13:10	52.4	↓-5.7
2/13 13:20	47.0	↓-5.4
2/13 13:30	41.9	↓-5.1
2/13 13:40	37.3	↓-4.6
2/13 13:50	33.0	↓-4.3
2/13 14:00	29.3	↓-3.7
2/13 14:10	26.0	↓-3.3
2/13 14:20	23.3	↓-2.7
2/13 14:30	21.1	↓-2.2
2/13 14:40	19.5	↓-1.6
2/13 14:50	18.4	↓-1.1
2/13 15:00	17.9	↓-0.5	干潮
2/13 15:10	18.0	↑0.1
2/13 15:20	18.7	↑0.7
2/13 15:30	20.0	↑1.3
2/13 15:40	21.8	↑1.8
2/13 15:50	24.3	↑2.5
2/13 16:00	27.2	↑2.9
2/13 16:10	30.7	↑3.5
2/13 16:20	34.6	↑3.9
2/13 16:30	39.1	↑4.5
2/13 16:40	43.9	↑4.8
2/13 16:50	49.2	↑5.3
2/13 17:00	54.9	↑5.7
2/13 17:10	60.8	↑5.9
2/13 17:20	67.1	↑6.3
2/13 17:30	73.5	↑6.4
2/13 17:40	80.2	↑6.7
2/13 17:50	87.0	↑6.8
2/13 18:00	93.9	↑6.9
2/13 18:10	100.8	↑6.9
2/13 18:20	107.7	↑6.9
2/13 18:30	114.6	↑6.9
2/13 18:40	121.3	↑6.7
2/13 18:50	127.9	↑6.6
2/13 19:00	134.3	↑6.4
2/13 19:10	140.4	↑6.1
2/13 19:20	146.2	↑5.8
2/13 19:30	151.7	↑5.5
2/13 19:40	156.8	↑5.1
2/13 19:50	161.5	↑4.7
2/13 20:00	165.8	↑4.3
2/13 20:10	169.6	↑3.8
2/13 20:20	172.8	↑3.2
2/13 20:30	175.5	↑2.7
2/13 20:40	177.7	↑2.2
2/13 20:50	179.3	↑1.6
2/13 21:00	180.4	↑1.1
2/13 21:10	180.8	↑0.4	満潮
2/13 21:20	180.7	↓-0.1
2/13 21:30	180.0	↓-0.7
2/13 21:40	178.6	↓-1.4
2/13 21:50	176.8	↓-1.8
2/13 22:00	174.3	↓-2.5
2/13 22:10	171.3	↓-3.0
2/13 22:20	167.8	↓-3.5
2/13 22:30	163.8	↓-4.0
2/13 22:40	159.3	↓-4.5
2/13 22:50	154.4	↓-4.9
2/13 23:00	149.0	↓-5.4
2/13 23:10	143.3	↓-5.7
2/13 23:20	137.3	↓-6.0
2/13 23:30	130.9	↓-6.4
2/13 23:40	124.4	↓-6.5
2/13 23:50	117.6	↓-6.8