20 (金)	05:58	12:09	18:17	-
	174cm	38cm	175cm	-
中潮 出 06:14 入 19:04 出 17:07 入 04:45 潮干狩り ○ 11:26～12:51

長山（沖縄）2035年04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
4/20 00:00	37.9	↑0.5
4/20 00:10	38.8	↑0.9
4/20 00:20	40.2	↑1.4
4/20 00:30	42.1	↑1.9
4/20 00:40	44.4	↑2.3
4/20 00:50	47.1	↑2.7
4/20 01:00	50.3	↑3.2
4/20 01:10	53.8	↑3.5
4/20 01:20	57.7	↑3.9
4/20 01:30	61.9	↑4.2
4/20 01:40	66.5	↑4.6
4/20 01:50	71.3	↑4.8
4/20 02:00	76.4	↑5.1
4/20 02:10	81.7	↑5.3
4/20 02:20	87.1	↑5.4
4/20 02:30	92.7	↑5.6
4/20 02:40	98.4	↑5.7
4/20 02:50	104.2	↑5.8
4/20 03:00	110.0	↑5.8
4/20 03:10	115.7	↑5.7
4/20 03:20	121.4	↑5.7
4/20 03:30	127.0	↑5.6
4/20 03:40	132.4	↑5.4
4/20 03:50	137.6	↑5.2
4/20 04:00	142.6	↑5.0
4/20 04:10	147.4	↑4.8
4/20 04:20	151.8	↑4.4
4/20 04:30	155.9	↑4.1
4/20 04:40	159.7	↑3.8
4/20 04:50	163.0	↑3.3
4/20 05:00	166.0	↑3.0
4/20 05:10	168.5	↑2.5
4/20 05:20	170.5	↑2.0
4/20 05:30	172.1	↑1.6
4/20 05:40	173.2	↑1.1
4/20 05:50	173.8	↑0.6	満潮
4/20 06:00	173.9	↑0.1
4/20 06:10	173.5	↓-0.4
4/20 06:20	172.6	↓-0.9
4/20 06:30	171.2	↓-1.4
4/20 06:40	169.4	↓-1.8
4/20 06:50	167.1	↓-2.3
4/20 07:00	164.3	↓-2.8
4/20 07:10	161.1	↓-3.2
4/20 07:20	157.5	↓-3.6
4/20 07:30	153.6	↓-3.9
4/20 07:40	149.3	↓-4.3
4/20 07:50	144.7	↓-4.6
4/20 08:00	139.8	↓-4.9
4/20 08:10	134.7	↓-5.1
4/20 08:20	129.4	↓-5.3
4/20 08:30	123.9	↓-5.5
4/20 08:40	118.3	↓-5.6
4/20 08:50	112.6	↓-5.7
4/20 09:00	106.8	↓-5.8
4/20 09:10	101.1	↓-5.7
4/20 09:20	95.3	↓-5.8
4/20 09:30	89.7	↓-5.6
4/20 09:40	84.2	↓-5.5
4/20 09:50	78.8	↓-5.4
4/20 10:00	73.7	↓-5.1
4/20 10:10	68.7	↓-5.0
4/20 10:20	64.0	↓-4.7
4/20 10:30	59.7	↓-4.3
4/20 10:40	55.6	↓-4.1
4/20 10:50	51.9	↓-3.7
4/20 11:00	48.6	↓-3.3
4/20 11:10	45.7	↓-2.9
4/20 11:20	43.2	↓-2.5
4/20 11:30	41.2	↓-2.0
4/20 11:40	39.6	↓-1.6
4/20 11:50	38.5	↓-1.1
4/20 12:00	37.9	↓-0.6	干潮
4/20 12:10	37.7	↓-0.2
4/20 12:20	38.0	↑0.3
4/20 12:30	38.9	↑0.9
4/20 12:40	40.2	↑1.3
4/20 12:50	41.9	↑1.7
4/20 13:00	44.2	↑2.3
4/20 13:10	46.8	↑2.6
4/20 13:20	49.9	↑3.1
4/20 13:30	53.4	↑3.5
4/20 13:40	57.3	↑3.9
4/20 13:50	61.6	↑4.3
4/20 14:00	66.2	↑4.6
4/20 14:10	71.0	↑4.8
4/20 14:20	76.2	↑5.2
4/20 14:30	81.5	↑5.3
4/20 14:40	87.0	↑5.5
4/20 14:50	92.7	↑5.7
4/20 15:00	98.5	↑5.8
4/20 15:10	104.4	↑5.9	最大潮位差
4/20 15:20	110.2	↑5.8
4/20 15:30	116.1	↑5.9	最大潮位差
4/20 15:40	121.8	↑5.7
4/20 15:50	127.5	↑5.7
4/20 16:00	133.0	↑5.5
4/20 16:10	138.3	↑5.3
4/20 16:20	143.4	↑5.1
4/20 16:30	148.2	↑4.8
4/20 16:40	152.8	↑4.6
4/20 16:50	156.9	↑4.1
4/20 17:00	160.7	↑3.8
4/20 17:10	164.1	↑3.4
4/20 17:20	167.1	↑3.0
4/20 17:30	169.6	↑2.5
4/20 17:40	171.7	↑2.1
4/20 17:50	173.2	↑1.5
4/20 18:00	174.3	↑1.1
4/20 18:10	174.9	↑0.6	満潮
4/20 18:20	174.9	0
4/20 18:30	174.5	↓-0.4
4/20 18:40	173.6	↓-0.9
4/20 18:50	172.1	↓-1.5
4/20 19:00	170.2	↓-1.9
4/20 19:10	167.8	↓-2.4
4/20 19:20	164.9	↓-2.9
4/20 19:30	161.7	↓-3.2
4/20 19:40	158.0	↓-3.7
4/20 19:50	153.9	↓-4.1
4/20 20:00	149.6	↓-4.3
4/20 20:10	144.8	↓-4.8
4/20 20:20	139.9	↓-4.9
4/20 20:30	134.6	↓-5.3
4/20 20:40	129.2	↓-5.4
4/20 20:50	123.6	↓-5.6
4/20 21:00	117.9	↓-5.7
4/20 21:10	112.1	↓-5.8
4/20 21:20	106.3	↓-5.8
4/20 21:30	100.5	↓-5.8
4/20 21:40	94.7	↓-5.8
4/20 21:50	89.0	↓-5.7
4/20 22:00	83.5	↓-5.5
4/20 22:10	78.1	↓-5.4
4/20 22:20	72.9	↓-5.2
4/20 22:30	68.0	↓-4.9
4/20 22:40	63.4	↓-4.6
4/20 22:50	59.0	↓-4.4
4/20 23:00	55.1	↓-3.9
4/20 23:10	51.4	↓-3.7
4/20 23:20	48.2	↓-3.2
4/20 23:30	45.5	↓-2.7
4/20 23:40	43.1	↓-2.4
4/20 23:50	41.3	↓-1.8