20 (日)	02:03	05:35	11:19	19:20
	119cm	110cm	136cm	48cm
小潮 出 06:13 入 19:04 出 00:44 入 11:15

佐良浜（沖縄）2025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	108.6	↑1.6
4/20 00:10	110.2	↑1.6
4/20 00:20	111.6	↑1.4
4/20 00:30	112.9	↑1.3
4/20 00:40	114.1	↑1.2
4/20 00:50	115.1	↑1.0
4/20 01:00	116.0	↑0.9
4/20 01:10	116.8	↑0.8
4/20 01:20	117.4	↑0.6
4/20 01:30	117.9	↑0.5
4/20 01:40	118.3	↑0.4
4/20 01:50	118.5	↑0.2
4/20 02:00	118.6	↑0.1	満潮
4/20 02:10	118.5	↓-0.1
4/20 02:20	118.4	↓-0.1
4/20 02:30	118.1	↓-0.3
4/20 02:40	117.8	↓-0.3
4/20 02:50	117.4	↓-0.4
4/20 03:00	116.8	↓-0.6
4/20 03:10	116.3	↓-0.5
4/20 03:20	115.7	↓-0.6
4/20 03:30	115.0	↓-0.7
4/20 03:40	114.3	↓-0.7
4/20 03:50	113.7	↓-0.6
4/20 04:00	113.0	↓-0.7
4/20 04:10	112.3	↓-0.7
4/20 04:20	111.7	↓-0.6
4/20 04:30	111.2	↓-0.5
4/20 04:40	110.6	↓-0.6
4/20 04:50	110.2	↓-0.4
4/20 05:00	109.8	↓-0.4
4/20 05:10	109.5	↓-0.3
4/20 05:20	109.4	↓-0.1
4/20 05:30	109.3	↓-0.1	干潮
4/20 05:40	109.3	0
4/20 05:50	109.4	↑0.1
4/20 06:00	109.6	↑0.2
4/20 06:10	110.0	↑0.4
4/20 06:20	110.4	↑0.4
4/20 06:30	110.9	↑0.5
4/20 06:40	111.6	↑0.7
4/20 06:50	112.3	↑0.7
4/20 07:00	113.1	↑0.8
4/20 07:10	114.0	↑0.9
4/20 07:20	114.9	↑0.9
4/20 07:30	116.0	↑1.1
4/20 07:40	117.0	↑1.0
4/20 07:50	118.1	↑1.1
4/20 08:00	119.3	↑1.2
4/20 08:10	120.5	↑1.2
4/20 08:20	121.6	↑1.1
4/20 08:30	122.8	↑1.2
4/20 08:40	124.0	↑1.2
4/20 08:50	125.2	↑1.2
4/20 09:00	126.3	↑1.1
4/20 09:10	127.4	↑1.1
4/20 09:20	128.5	↑1.1
4/20 09:30	129.5	↑1.0
4/20 09:40	130.5	↑1.0
4/20 09:50	131.3	↑0.8
4/20 10:00	132.2	↑0.9
4/20 10:10	132.9	↑0.7
4/20 10:20	133.6	↑0.7
4/20 10:30	134.1	↑0.5
4/20 10:40	134.6	↑0.5
4/20 10:50	135.0	↑0.4
4/20 11:00	135.3	↑0.3
4/20 11:10	135.4	↑0.1	満潮
4/20 11:20	135.4	0
4/20 11:30	135.4	0
4/20 11:40	135.1	↓-0.3
4/20 11:50	134.8	↓-0.3
4/20 12:00	134.3	↓-0.5
4/20 12:10	133.7	↓-0.6
4/20 12:20	132.9	↓-0.8
4/20 12:30	132.0	↓-0.9
4/20 12:40	130.9	↓-1.1
4/20 12:50	129.7	↓-1.2
4/20 13:00	128.4	↓-1.3
4/20 13:10	126.9	↓-1.5
4/20 13:20	125.2	↓-1.7
4/20 13:30	123.4	↓-1.8
4/20 13:40	121.4	↓-2.0
4/20 13:50	119.3	↓-2.1
4/20 14:00	117.1	↓-2.2
4/20 14:10	114.7	↓-2.4
4/20 14:20	112.2	↓-2.5
4/20 14:30	109.6	↓-2.6
4/20 14:40	106.9	↓-2.7
4/20 14:50	104.1	↓-2.8
4/20 15:00	101.2	↓-2.9
4/20 15:10	98.3	↓-2.9
4/20 15:20	95.3	↓-3.0
4/20 15:30	92.3	↓-3.0
4/20 15:40	89.2	↓-3.1	最大潮位差
4/20 15:50	86.2	↓-3.0
4/20 16:00	83.2	↓-3.0
4/20 16:10	80.2	↓-3.0
4/20 16:20	77.2	↓-3.0
4/20 16:30	74.3	↓-2.9
4/20 16:40	71.6	↓-2.7
4/20 16:50	68.9	↓-2.7
4/20 17:00	66.3	↓-2.6
4/20 17:10	63.8	↓-2.5
4/20 17:20	61.5	↓-2.3
4/20 17:30	59.3	↓-2.2
4/20 17:40	57.3	↓-2.0
4/20 17:50	55.5	↓-1.8
4/20 18:00	53.9	↓-1.6
4/20 18:10	52.4	↓-1.5
4/20 18:20	51.1	↓-1.3
4/20 18:30	50.1	↓-1.0
4/20 18:40	49.2	↓-0.9
4/20 18:50	48.5	↓-0.7
4/20 19:00	48.1	↓-0.4
4/20 19:10	47.8	↓-0.3	干潮
4/20 19:20	47.7	↓-0.1	干潮
4/20 19:30	47.8	↑0.1
4/20 19:40	48.1	↑0.3
4/20 19:50	48.6	↑0.5
4/20 20:00	49.3	↑0.7
4/20 20:10	50.1	↑0.8
4/20 20:20	51.1	↑1.0
4/20 20:30	52.3	↑1.2
4/20 20:40	53.5	↑1.2
4/20 20:50	55.0	↑1.5
4/20 21:00	56.5	↑1.5
4/20 21:10	58.2	↑1.7
4/20 21:20	60.0	↑1.8
4/20 21:30	61.9	↑1.9
4/20 21:40	63.9	↑2.0
4/20 21:50	66.0	↑2.1
4/20 22:00	68.1	↑2.1
4/20 22:10	70.3	↑2.2
4/20 22:20	72.6	↑2.3
4/20 22:30	74.9	↑2.3
4/20 22:40	77.3	↑2.4
4/20 22:50	79.7	↑2.4
4/20 23:00	82.1	↑2.4
4/20 23:10	84.5	↑2.4
4/20 23:20	86.9	↑2.4
4/20 23:30	89.3	↑2.4
4/20 23:40	91.7	↑2.4
4/20 23:50	94.1	↑2.4