20 (金)	08:09	02:20	21:52	15:09
	202cm	100cm	170cm	17cm
中潮 出 05:51 入 19:31 出 07:51 入 21:58 潮干狩り ◎ 13:28～16:52

長山（沖縄）2042年06月20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
6/20 00:00	130.0	↓-3.6
6/20 00:10	126.4	↓-3.6
6/20 00:20	122.9	↓-3.5
6/20 00:30	119.6	↓-3.3
6/20 00:40	116.4	↓-3.2
6/20 00:50	113.5	↓-2.9
6/20 01:00	110.7	↓-2.8
6/20 01:10	108.2	↓-2.5
6/20 01:20	106.0	↓-2.2
6/20 01:30	104.1	↓-1.9
6/20 01:40	102.5	↓-1.6
6/20 01:50	101.3	↓-1.2
6/20 02:00	100.4	↓-0.9
6/20 02:10	99.8	↓-0.6	干潮
6/20 02:20	99.7	↓-0.1	干潮
6/20 02:30	99.9	↑0.2
6/20 02:40	100.5	↑0.6
6/20 02:50	101.4	↑0.9
6/20 03:00	102.8	↑1.4
6/20 03:10	104.5	↑1.7
6/20 03:20	106.5	↑2.0
6/20 03:30	108.9	↑2.4
6/20 03:40	111.7	↑2.8
6/20 03:50	114.7	↑3.0
6/20 04:00	118.0	↑3.3
6/20 04:10	121.6	↑3.6
6/20 04:20	125.5	↑3.9
6/20 04:30	129.5	↑4.0
6/20 04:40	133.7	↑4.2
6/20 04:50	138.0	↑4.3
6/20 05:00	142.5	↑4.5
6/20 05:10	147.0	↑4.5
6/20 05:20	151.6	↑4.6
6/20 05:30	156.2	↑4.6
6/20 05:40	160.7	↑4.5
6/20 05:50	165.2	↑4.5
6/20 06:00	169.6	↑4.4
6/20 06:10	173.8	↑4.2
6/20 06:20	177.8	↑4.0
6/20 06:30	181.7	↑3.9
6/20 06:40	185.2	↑3.5
6/20 06:50	188.5	↑3.3
6/20 07:00	191.5	↑3.0
6/20 07:10	194.1	↑2.6
6/20 07:20	196.4	↑2.3
6/20 07:30	198.3	↑1.9
6/20 07:40	199.8	↑1.5
6/20 07:50	200.8	↑1.0
6/20 08:00	201.4	↑0.6	満潮
6/20 08:10	201.6	↑0.2
6/20 08:20	201.2	↓-0.4
6/20 08:30	200.4	↓-0.8
6/20 08:40	199.2	↓-1.2
6/20 08:50	197.4	↓-1.8
6/20 09:00	195.2	↓-2.2
6/20 09:10	192.5	↓-2.7
6/20 09:20	189.3	↓-3.2
6/20 09:30	185.7	↓-3.6
6/20 09:40	181.7	↓-4.0
6/20 09:50	177.3	↓-4.4
6/20 10:00	172.4	↓-4.9
6/20 10:10	167.3	↓-5.1
6/20 10:20	161.7	↓-5.6
6/20 10:30	155.9	↓-5.8
6/20 10:40	149.8	↓-6.1
6/20 10:50	143.5	↓-6.3
6/20 11:00	136.9	↓-6.6
6/20 11:10	130.2	↓-6.7
6/20 11:20	123.4	↓-6.8
6/20 11:30	116.5	↓-6.9
6/20 11:40	109.5	↓-7.0	最大潮位差
6/20 11:50	102.5	↓-7.0	最大潮位差
6/20 12:00	95.5	↓-7.0	最大潮位差
6/20 12:10	88.7	↓-6.8
6/20 12:20	81.9	↓-6.8
6/20 12:30	75.3	↓-6.6
6/20 12:40	68.9	↓-6.4
6/20 12:50	62.7	↓-6.2
6/20 13:00	56.8	↓-5.9
6/20 13:10	51.1	↓-5.7
6/20 13:20	45.9	↓-5.2
6/20 13:30	40.9	↓-5.0
6/20 13:40	36.4	↓-4.5
6/20 13:50	32.3	↓-4.1
6/20 14:00	28.6	↓-3.7
6/20 14:10	25.4	↓-3.2
6/20 14:20	22.7	↓-2.7
6/20 14:30	20.5	↓-2.2
6/20 14:40	18.7	↓-1.8
6/20 14:50	17.5	↓-1.2
6/20 15:00	16.8	↓-0.7	干潮
6/20 15:10	16.6	↓-0.2
6/20 15:20	17.0	↑0.4
6/20 15:30	17.8	↑0.8
6/20 15:40	19.2	↑1.4
6/20 15:50	21.0	↑1.8
6/20 16:00	23.3	↑2.3
6/20 16:10	26.1	↑2.8
6/20 16:20	29.3	↑3.2
6/20 16:30	32.9	↑3.6
6/20 16:40	36.9	↑4.0
6/20 16:50	41.2	↑4.3
6/20 17:00	45.9	↑4.7
6/20 17:10	50.9	↑5.0
6/20 17:20	56.1	↑5.2
6/20 17:30	61.6	↑5.5
6/20 17:40	67.2	↑5.6
6/20 17:50	73.0	↑5.8
6/20 18:00	79.0	↑6.0
6/20 18:10	84.9	↑5.9
6/20 18:20	91.0	↑6.1
6/20 18:30	97.0	↑6.0
6/20 18:40	103.0	↑6.0
6/20 18:50	108.9	↑5.9
6/20 19:00	114.6	↑5.7
6/20 19:10	120.3	↑5.7
6/20 19:20	125.7	↑5.4
6/20 19:30	131.0	↑5.3
6/20 19:40	136.0	↑5.0
6/20 19:50	140.7	↑4.7
6/20 20:00	145.1	↑4.4
6/20 20:10	149.2	↑4.1
6/20 20:20	153.0	↑3.8
6/20 20:30	156.4	↑3.4
6/20 20:40	159.4	↑3.0
6/20 20:50	162.1	↑2.7
6/20 21:00	164.3	↑2.2
6/20 21:10	166.1	↑1.8
6/20 21:20	167.6	↑1.5
6/20 21:30	168.6	↑1.0
6/20 21:40	169.2	↑0.6
6/20 21:50	169.5	↑0.3	満潮
6/20 22:00	169.3	↓-0.2
6/20 22:10	168.8	↓-0.5
6/20 22:20	167.9	↓-0.9
6/20 22:30	166.6	↓-1.3
6/20 22:40	165.0	↓-1.6
6/20 22:50	163.2	↓-1.8
6/20 23:00	161.0	↓-2.2
6/20 23:10	158.6	↓-2.4
6/20 23:20	155.9	↓-2.7
6/20 23:30	153.1	↓-2.8
6/20 23:40	150.0	↓-3.1
6/20 23:50	146.9	↓-3.1