01 (火)	03:31	08:10	13:48	21:14
	119cm	106cm	125cm	61cm
長潮 出 06:32 入 18:56 出 13:11 入 01:54

長山（沖縄）2031年04月01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
4/1 00:00	96.1	↑1.9
4/1 00:10	97.9	↑1.8
4/1 00:20	99.6	↑1.7
4/1 00:30	101.4	↑1.8
4/1 00:40	103.0	↑1.6
4/1 00:50	104.7	↑1.7
4/1 01:00	106.2	↑1.5
4/1 01:10	107.7	↑1.5
4/1 01:20	109.1	↑1.4
4/1 01:30	110.5	↑1.4
4/1 01:40	111.7	↑1.2
4/1 01:50	112.8	↑1.1
4/1 02:00	113.9	↑1.1
4/1 02:10	114.8	↑0.9
4/1 02:20	115.7	↑0.9
4/1 02:30	116.4	↑0.7
4/1 02:40	117.0	↑0.6
4/1 02:50	117.5	↑0.5
4/1 03:00	117.9	↑0.4
4/1 03:10	118.1	↑0.2
4/1 03:20	118.3	↑0.2
4/1 03:30	118.3	0	満潮
4/1 03:40	118.3	0
4/1 03:50	118.2	↓-0.1
4/1 04:00	117.9	↓-0.3
4/1 04:10	117.6	↓-0.3
4/1 04:20	117.2	↓-0.4
4/1 04:30	116.7	↓-0.5
4/1 04:40	116.2	↓-0.5
4/1 04:50	115.6	↓-0.6
4/1 05:00	115.0	↓-0.6
4/1 05:10	114.3	↓-0.7
4/1 05:20	113.7	↓-0.6
4/1 05:30	112.9	↓-0.8
4/1 05:40	112.2	↓-0.7
4/1 05:50	111.5	↓-0.7
4/1 06:00	110.8	↓-0.7
4/1 06:10	110.2	↓-0.6
4/1 06:20	109.5	↓-0.7
4/1 06:30	108.9	↓-0.6
4/1 06:40	108.3	↓-0.6
4/1 06:50	107.8	↓-0.5
4/1 07:00	107.3	↓-0.5
4/1 07:10	106.9	↓-0.4
4/1 07:20	106.5	↓-0.4
4/1 07:30	106.2	↓-0.3
4/1 07:40	106.0	↓-0.2
4/1 07:50	105.8	↓-0.2
4/1 08:00	105.7	↓-0.1	干潮
4/1 08:10	105.7	0	干潮
4/1 08:20	105.8	↑0.1
4/1 08:30	105.9	↑0.1
4/1 08:40	106.0	↑0.1
4/1 08:50	106.3	↑0.3
4/1 09:00	106.6	↑0.3
4/1 09:10	107.0	↑0.4
4/1 09:20	107.4	↑0.4
4/1 09:30	107.9	↑0.5
4/1 09:40	108.5	↑0.6
4/1 09:50	109.1	↑0.6
4/1 10:00	109.7	↑0.6
4/1 10:10	110.4	↑0.7
4/1 10:20	111.1	↑0.7
4/1 10:30	111.8	↑0.7
4/1 10:40	112.6	↑0.8
4/1 10:50	113.4	↑0.8
4/1 11:00	114.2	↑0.8
4/1 11:10	115.1	↑0.9
4/1 11:20	115.9	↑0.8
4/1 11:30	116.7	↑0.8
4/1 11:40	117.5	↑0.8
4/1 11:50	118.3	↑0.8
4/1 12:00	119.1	↑0.8
4/1 12:10	119.9	↑0.8
4/1 12:20	120.6	↑0.7
4/1 12:30	121.3	↑0.7
4/1 12:40	121.9	↑0.6
4/1 12:50	122.4	↑0.5
4/1 13:00	122.9	↑0.5
4/1 13:10	123.3	↑0.4
4/1 13:20	123.7	↑0.4
4/1 13:30	123.9	↑0.2
4/1 13:40	124.0	↑0.1	満潮
4/1 13:50	124.0	0
4/1 14:00	124.0	0
4/1 14:10	123.7	↓-0.3
4/1 14:20	123.4	↓-0.3
4/1 14:30	122.9	↓-0.5
4/1 14:40	122.4	↓-0.5
4/1 14:50	121.6	↓-0.8
4/1 15:00	120.8	↓-0.8
4/1 15:10	119.8	↓-1.0
4/1 15:20	118.6	↓-1.2
4/1 15:30	117.4	↓-1.2
4/1 15:40	116.0	↓-1.4
4/1 15:50	114.5	↓-1.5
4/1 16:00	112.8	↓-1.7
4/1 16:10	111.1	↓-1.7
4/1 16:20	109.2	↓-1.9
4/1 16:30	107.3	↓-1.9
4/1 16:40	105.2	↓-2.1
4/1 16:50	103.1	↓-2.1
4/1 17:00	100.9	↓-2.2
4/1 17:10	98.7	↓-2.2
4/1 17:20	96.4	↓-2.3
4/1 17:30	94.1	↓-2.3
4/1 17:40	91.8	↓-2.3
4/1 17:50	89.4	↓-2.4	最大潮位差
4/1 18:00	87.1	↓-2.3
4/1 18:10	84.8	↓-2.3
4/1 18:20	82.6	↓-2.2
4/1 18:30	80.4	↓-2.2
4/1 18:40	78.3	↓-2.1
4/1 18:50	76.2	↓-2.1
4/1 19:00	74.2	↓-2.0
4/1 19:10	72.3	↓-1.9
4/1 19:20	70.6	↓-1.7
4/1 19:30	68.9	↓-1.7
4/1 19:40	67.4	↓-1.5
4/1 19:50	66.0	↓-1.4
4/1 20:00	64.7	↓-1.3
4/1 20:10	63.6	↓-1.1
4/1 20:20	62.7	↓-0.9
4/1 20:30	61.9	↓-0.8
4/1 20:40	61.2	↓-0.7
4/1 20:50	60.8	↓-0.4
4/1 21:00	60.5	↓-0.3
4/1 21:10	60.3	↓-0.2	干潮
4/1 21:20	60.3	0
4/1 21:30	60.5	↑0.2
4/1 21:40	60.9	↑0.4
4/1 21:50	61.4	↑0.5
4/1 22:00	62.1	↑0.7
4/1 22:10	63.0	↑0.9
4/1 22:20	64.0	↑1.0
4/1 22:30	65.2	↑1.2
4/1 22:40	66.5	↑1.3
4/1 22:50	67.9	↑1.4
4/1 23:00	69.5	↑1.6
4/1 23:10	71.3	↑1.8
4/1 23:20	73.1	↑1.8
4/1 23:30	75.1	↑2.0
4/1 23:40	77.1	↑2.0
4/1 23:50	79.3	↑2.2