9 (日)	07:28	01:16	19:31	13:25
	167cm	14cm	179cm	30cm
大潮 出 06:55 入 18:46 出 18:56 入 06:31 潮干狩り ○ 12:15～14:35

長山（沖縄）2031年03月9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
3/9 00:00	28.5	↓-4.0
3/9 00:10	24.9	↓-3.6
3/9 00:20	21.8	↓-3.1
3/9 00:30	19.2	↓-2.6
3/9 00:40	17.0	↓-2.2
3/9 00:50	15.4	↓-1.6
3/9 01:00	14.4	↓-1.0
3/9 01:10	13.8	↓-0.6	干潮
3/9 01:20	13.9	↑0.1
3/9 01:30	14.4	↑0.5
3/9 01:40	15.5	↑1.1
3/9 01:50	17.1	↑1.6
3/9 02:00	19.3	↑2.2
3/9 02:10	21.9	↑2.6
3/9 02:20	25.1	↑3.2
3/9 02:30	28.7	↑3.6
3/9 02:40	32.7	↑4.0
3/9 02:50	37.2	↑4.5
3/9 03:00	42.0	↑4.8
3/9 03:10	47.2	↑5.2
3/9 03:20	52.7	↑5.5
3/9 03:30	58.4	↑5.7
3/9 03:40	64.4	↑6.0
3/9 03:50	70.5	↑6.1
3/9 04:00	76.8	↑6.3
3/9 04:10	83.2	↑6.4
3/9 04:20	89.7	↑6.5
3/9 04:30	96.1	↑6.4
3/9 04:40	102.6	↑6.5
3/9 04:50	108.9	↑6.3
3/9 05:00	115.1	↑6.2
3/9 05:10	121.1	↑6.0
3/9 05:20	126.9	↑5.8
3/9 05:30	132.4	↑5.5
3/9 05:40	137.6	↑5.2
3/9 05:50	142.5	↑4.9
3/9 06:00	147.1	↑4.6
3/9 06:10	151.2	↑4.1
3/9 06:20	154.8	↑3.6
3/9 06:30	158.0	↑3.2
3/9 06:40	160.8	↑2.8
3/9 06:50	163.0	↑2.2
3/9 07:00	164.7	↑1.7
3/9 07:10	165.9	↑1.2
3/9 07:20	166.5	↑0.6	満潮
3/9 07:30	166.6	↑0.1
3/9 07:40	166.2	↓-0.4
3/9 07:50	165.2	↓-1.0
3/9 08:00	163.7	↓-1.5
3/9 08:10	161.7	↓-2.0
3/9 08:20	159.2	↓-2.5
3/9 08:30	156.3	↓-2.9
3/9 08:40	152.8	↓-3.5
3/9 08:50	149.0	↓-3.8
3/9 09:00	144.7	↓-4.3
3/9 09:10	140.1	↓-4.6
3/9 09:20	135.2	↓-4.9
3/9 09:30	130.0	↓-5.2
3/9 09:40	124.6	↓-5.4
3/9 09:50	118.9	↓-5.7
3/9 10:00	113.1	↓-5.8
3/9 10:10	107.2	↓-5.9
3/9 10:20	101.2	↓-6.0
3/9 10:30	95.2	↓-6.0
3/9 10:40	89.2	↓-6.0
3/9 10:50	83.2	↓-6.0
3/9 11:00	77.4	↓-5.8
3/9 11:10	71.8	↓-5.6
3/9 11:20	66.3	↓-5.5
3/9 11:30	61.1	↓-5.2
3/9 11:40	56.2	↓-4.9
3/9 11:50	51.6	↓-4.6
3/9 12:00	47.3	↓-4.3
3/9 12:10	43.5	↓-3.8
3/9 12:20	40.0	↓-3.5
3/9 12:30	37.0	↓-3.0
3/9 12:40	34.5	↓-2.5
3/9 12:50	32.4	↓-2.1
3/9 13:00	30.9	↓-1.5
3/9 13:10	29.9	↓-1.0
3/9 13:20	29.4	↓-0.5	干潮
3/9 13:30	29.4	0
3/9 13:40	30.0	↑0.6
3/9 13:50	31.1	↑1.1
3/9 14:00	32.7	↑1.6
3/9 14:10	34.8	↑2.1
3/9 14:20	37.4	↑2.6
3/9 14:30	40.6	↑3.2
3/9 14:40	44.1	↑3.5
3/9 14:50	48.1	↑4.0
3/9 15:00	52.6	↑4.5
3/9 15:10	57.3	↑4.7
3/9 15:20	62.5	↑5.2
3/9 15:30	67.9	↑5.4
3/9 15:40	73.6	↑5.7
3/9 15:50	79.5	↑5.9
3/9 16:00	85.6	↑6.1
3/9 16:10	91.9	↑6.3
3/9 16:20	98.2	↑6.3
3/9 16:30	104.6	↑6.4
3/9 16:40	111.0	↑6.4
3/9 16:50	117.3	↑6.3
3/9 17:00	123.6	↑6.3
3/9 17:10	129.7	↑6.1
3/9 17:20	135.6	↑5.9
3/9 17:30	141.3	↑5.7
3/9 17:40	146.7	↑5.4
3/9 17:50	151.8	↑5.1
3/9 18:00	156.5	↑4.7
3/9 18:10	160.8	↑4.3
3/9 18:20	164.8	↑4.0
3/9 18:30	168.2	↑3.4
3/9 18:40	171.2	↑3.0
3/9 18:50	173.7	↑2.5
3/9 19:00	175.7	↑2.0
3/9 19:10	177.1	↑1.4
3/9 19:20	177.9	↑0.8
3/9 19:30	178.2	↑0.3	満潮
3/9 19:40	178.0	↓-0.2
3/9 19:50	177.1	↓-0.9
3/9 20:00	175.7	↓-1.4
3/9 20:10	173.8	↓-1.9
3/9 20:20	171.3	↓-2.5
3/9 20:30	168.3	↓-3.0
3/9 20:40	164.8	↓-3.5
3/9 20:50	160.8	↓-4.0
3/9 21:00	156.3	↓-4.5
3/9 21:10	151.4	↓-4.9
3/9 21:20	146.2	↓-5.2
3/9 21:30	140.6	↓-5.6
3/9 21:40	134.7	↓-5.9
3/9 21:50	128.5	↓-6.2
3/9 22:00	122.0	↓-6.5
3/9 22:10	115.4	↓-6.6
3/9 22:20	108.7	↓-6.7
3/9 22:30	101.9	↓-6.8
3/9 22:40	95.0	↓-6.9	最大潮位差
3/9 22:50	88.2	↓-6.8
3/9 23:00	81.4	↓-6.8
3/9 23:10	74.7	↓-6.7
3/9 23:20	68.1	↓-6.6
3/9 23:30	61.8	↓-6.3
3/9 23:40	55.7	↓-6.1
3/9 23:50	49.9	↓-5.8