8 (金)	09:13	03:06	21:45	15:37
	166cm	43cm	143cm	30cm
中潮 出 06:56 入 18:45 出 08:55 入 22:18 潮干狩り ○ 14:20～16:55

長山（沖縄）2030年03月8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
3/8 00:00	102.6	↓-4.9
3/8 00:10	97.6	↓-5.0
3/8 00:20	92.6	↓-5.0
3/8 00:30	87.7	↓-4.9
3/8 00:40	82.9	↓-4.8
3/8 00:50	78.2	↓-4.7
3/8 01:00	73.6	↓-4.6
3/8 01:10	69.3	↓-4.3
3/8 01:20	65.1	↓-4.2
3/8 01:30	61.3	↓-3.8
3/8 01:40	57.7	↓-3.6
3/8 01:50	54.4	↓-3.3
3/8 02:00	51.5	↓-2.9
3/8 02:10	49.0	↓-2.5
3/8 02:20	46.8	↓-2.2
3/8 02:30	45.0	↓-1.8
3/8 02:40	43.7	↓-1.3
3/8 02:50	42.8	↓-0.9
3/8 03:00	42.4	↓-0.4	干潮
3/8 03:10	42.4	0
3/8 03:20	42.8	↑0.4
3/8 03:30	43.7	↑0.9
3/8 03:40	45.0	↑1.3
3/8 03:50	46.8	↑1.8
3/8 04:00	48.9	↑2.1
3/8 04:10	51.5	↑2.6
3/8 04:20	54.4	↑2.9
3/8 04:30	57.8	↑3.4
3/8 04:40	61.4	↑3.6
3/8 04:50	65.4	↑4.0
3/8 05:00	69.6	↑4.2
3/8 05:10	74.1	↑4.5
3/8 05:20	78.8	↑4.7
3/8 05:30	83.7	↑4.9
3/8 05:40	88.8	↑5.1
3/8 05:50	93.9	↑5.1
3/8 06:00	99.2	↑5.3
3/8 06:10	104.4	↑5.2
3/8 06:20	109.7	↑5.3
3/8 06:30	114.9	↑5.2
3/8 06:40	120.0	↑5.1
3/8 06:50	125.0	↑5.0
3/8 07:00	129.9	↑4.9
3/8 07:10	134.6	↑4.7
3/8 07:20	139.0	↑4.4
3/8 07:30	143.2	↑4.2
3/8 07:40	147.1	↑3.9
3/8 07:50	150.7	↑3.6
3/8 08:00	153.9	↑3.2
3/8 08:10	156.8	↑2.9
3/8 08:20	159.2	↑2.4
3/8 08:30	161.3	↑2.1
3/8 08:40	163.0	↑1.7
3/8 08:50	164.2	↑1.2
3/8 09:00	165.0	↑0.8
3/8 09:10	165.3	↑0.3	満潮
3/8 09:20	165.2	↓-0.1
3/8 09:30	164.6	↓-0.6
3/8 09:40	163.6	↓-1.0
3/8 09:50	162.1	↓-1.5
3/8 10:00	160.2	↓-1.9
3/8 10:10	157.8	↓-2.4
3/8 10:20	155.1	↓-2.7
3/8 10:30	152.0	↓-3.1
3/8 10:40	148.5	↓-3.5
3/8 10:50	144.6	↓-3.9
3/8 11:00	140.5	↓-4.1
3/8 11:10	136.0	↓-4.5
3/8 11:20	131.3	↓-4.7
3/8 11:30	126.4	↓-4.9
3/8 11:40	121.2	↓-5.2
3/8 11:50	115.9	↓-5.3
3/8 12:00	110.5	↓-5.4
3/8 12:10	105.0	↓-5.5
3/8 12:20	99.4	↓-5.6	最大潮位差
3/8 12:30	93.8	↓-5.6	最大潮位差
3/8 12:40	88.2	↓-5.6	最大潮位差
3/8 12:50	82.7	↓-5.5
3/8 13:00	77.3	↓-5.4
3/8 13:10	72.1	↓-5.2
3/8 13:20	67.0	↓-5.1
3/8 13:30	62.1	↓-4.9
3/8 13:40	57.4	↓-4.7
3/8 13:50	53.1	↓-4.3
3/8 14:00	49.0	↓-4.1
3/8 14:10	45.2	↓-3.8
3/8 14:20	41.8	↓-3.4
3/8 14:30	38.8	↓-3.0
3/8 14:40	36.1	↓-2.7
3/8 14:50	33.9	↓-2.2
3/8 15:00	32.1	↓-1.8
3/8 15:10	30.7	↓-1.4
3/8 15:20	29.8	↓-0.9
3/8 15:30	29.3	↓-0.5	干潮
3/8 15:40	29.2	↓-0.1
3/8 15:50	29.6	↑0.4
3/8 16:00	30.4	↑0.8
3/8 16:10	31.7	↑1.3
3/8 16:20	33.3	↑1.6
3/8 16:30	35.4	↑2.1
3/8 16:40	37.8	↑2.4
3/8 16:50	40.6	↑2.8
3/8 17:00	43.8	↑3.2
3/8 17:10	47.2	↑3.4
3/8 17:20	51.0	↑3.8
3/8 17:30	54.9	↑3.9
3/8 17:40	59.1	↑4.2
3/8 17:50	63.5	↑4.4
3/8 18:00	68.1	↑4.6
3/8 18:10	72.8	↑4.7
3/8 18:20	77.5	↑4.7
3/8 18:30	82.4	↑4.9
3/8 18:40	87.2	↑4.8
3/8 18:50	92.0	↑4.8
3/8 19:00	96.8	↑4.8
3/8 19:10	101.4	↑4.6
3/8 19:20	106.0	↑4.6
3/8 19:30	110.4	↑4.4
3/8 19:40	114.6	↑4.2
3/8 19:50	118.6	↑4.0
3/8 20:00	122.3	↑3.7
3/8 20:10	125.8	↑3.5
3/8 20:20	129.0	↑3.2
3/8 20:30	131.9	↑2.9
3/8 20:40	134.5	↑2.6
3/8 20:50	136.7	↑2.2
3/8 21:00	138.6	↑1.9
3/8 21:10	140.1	↑1.5
3/8 21:20	141.2	↑1.1
3/8 21:30	141.9	↑0.7
3/8 21:40	142.3	↑0.4	満潮
3/8 21:50	142.3	0
3/8 22:00	141.9	↓-0.4
3/8 22:10	141.1	↓-0.8
3/8 22:20	140.0	↓-1.1
3/8 22:30	138.5	↓-1.5
3/8 22:40	136.7	↓-1.8
3/8 22:50	134.5	↓-2.2
3/8 23:00	132.1	↓-2.4
3/8 23:10	129.4	↓-2.7
3/8 23:20	126.4	↓-3.0
3/8 23:30	123.2	↓-3.2
3/8 23:40	119.7	↓-3.5
3/8 23:50	116.2	↓-3.5