20 (土)	10:01	03:36	21:49	15:45
	173cm	32cm	180cm	66cm
中潮 出 06:27 入 18:39 出 09:25 入 20:48

佐良浜（沖縄）2031年09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
9/20 00:00	124.9	↓-6.1
9/20 00:10	118.7	↓-6.2
9/20 00:20	112.5	↓-6.2
9/20 00:30	106.1	↓-6.4	最大潮位差
9/20 00:40	99.8	↓-6.3
9/20 00:50	93.5	↓-6.3
9/20 01:00	87.3	↓-6.2
9/20 01:10	81.2	↓-6.1
9/20 01:20	75.3	↓-5.9
9/20 01:30	69.6	↓-5.7
9/20 01:40	64.2	↓-5.4
9/20 01:50	59.0	↓-5.2
9/20 02:00	54.2	↓-4.8
9/20 02:10	49.8	↓-4.4
9/20 02:20	45.8	↓-4.0
9/20 02:30	42.2	↓-3.6
9/20 02:40	39.1	↓-3.1
9/20 02:50	36.5	↓-2.6
9/20 03:00	34.4	↓-2.1
9/20 03:10	32.8	↓-1.6
9/20 03:20	31.8	↓-1.0
9/20 03:30	31.2	↓-0.6	干潮
9/20 03:40	31.2	0
9/20 03:50	31.8	↑0.6
9/20 04:00	32.8	↑1.0
9/20 04:10	34.4	↑1.6
9/20 04:20	36.4	↑2.0
9/20 04:30	38.9	↑2.5
9/20 04:40	41.9	↑3.0
9/20 04:50	45.3	↑3.4
9/20 05:00	49.1	↑3.8
9/20 05:10	53.2	↑4.1
9/20 05:20	57.7	↑4.5
9/20 05:30	62.5	↑4.8
9/20 05:40	67.5	↑5.0
9/20 05:50	72.7	↑5.2
9/20 06:00	78.1	↑5.4
9/20 06:10	83.7	↑5.6
9/20 06:20	89.3	↑5.6
9/20 06:30	95.0	↑5.7
9/20 06:40	100.8	↑5.8
9/20 06:50	106.5	↑5.7
9/20 07:00	112.1	↑5.6
9/20 07:10	117.7	↑5.6
9/20 07:20	123.2	↑5.5
9/20 07:30	128.5	↑5.3
9/20 07:40	133.6	↑5.1
9/20 07:50	138.5	↑4.9
9/20 08:00	143.1	↑4.6
9/20 08:10	147.5	↑4.4
9/20 08:20	151.6	↑4.1
9/20 08:30	155.4	↑3.8
9/20 08:40	158.8	↑3.4
9/20 08:50	161.9	↑3.1
9/20 09:00	164.6	↑2.7
9/20 09:10	166.9	↑2.3
9/20 09:20	168.8	↑1.9
9/20 09:30	170.3	↑1.5
9/20 09:40	171.3	↑1.0
9/20 09:50	172.0	↑0.7
9/20 10:00	172.2	↑0.2	満潮
9/20 10:10	172.0	↓-0.2
9/20 10:20	171.4	↓-0.6
9/20 10:30	170.4	↓-1.0
9/20 10:40	168.9	↓-1.5
9/20 10:50	167.0	↓-1.9
9/20 11:00	164.8	↓-2.2
9/20 11:10	162.2	↓-2.6
9/20 11:20	159.2	↓-3.0
9/20 11:30	155.9	↓-3.3
9/20 11:40	152.3	↓-3.6
9/20 11:50	148.4	↓-3.9
9/20 12:00	144.3	↓-4.1
9/20 12:10	139.9	↓-4.4
9/20 12:20	135.4	↓-4.5
9/20 12:30	130.7	↓-4.7
9/20 12:40	125.9	↓-4.8
9/20 12:50	121.1	↓-4.8
9/20 13:00	116.2	↓-4.9
9/20 13:10	111.4	↓-4.8
9/20 13:20	106.6	↓-4.8
9/20 13:30	101.9	↓-4.7
9/20 13:40	97.3	↓-4.6
9/20 13:50	92.9	↓-4.4
9/20 14:00	88.8	↓-4.1
9/20 14:10	84.8	↓-4.0
9/20 14:20	81.2	↓-3.6
9/20 14:30	77.9	↓-3.3
9/20 14:40	75.0	↓-2.9
9/20 14:50	72.4	↓-2.6
9/20 15:00	70.2	↓-2.2
9/20 15:10	68.5	↓-1.7
9/20 15:20	67.1	↓-1.4
9/20 15:30	66.3	↓-0.8
9/20 15:40	65.8	↓-0.5	干潮
9/20 15:50	65.9	↑0.1
9/20 16:00	66.3	↑0.4
9/20 16:10	67.3	↑1.0
9/20 16:20	68.6	↑1.3
9/20 16:30	70.4	↑1.8
9/20 16:40	72.6	↑2.2
9/20 16:50	75.2	↑2.6
9/20 17:00	78.2	↑3.0
9/20 17:10	81.5	↑3.3
9/20 17:20	85.1	↑3.6
9/20 17:30	89.0	↑3.9
9/20 17:40	93.1	↑4.1
9/20 17:50	97.5	↑4.4
9/20 18:00	102.0	↑4.5
9/20 18:10	106.7	↑4.7
9/20 18:20	111.5	↑4.8
9/20 18:30	116.3	↑4.8
9/20 18:40	121.2	↑4.9
9/20 18:50	126.1	↑4.9
9/20 19:00	131.0	↑4.9
9/20 19:10	135.7	↑4.7
9/20 19:20	140.4	↑4.7
9/20 19:30	144.9	↑4.5
9/20 19:40	149.3	↑4.4
9/20 19:50	153.5	↑4.2
9/20 20:00	157.4	↑3.9
9/20 20:10	161.1	↑3.7
9/20 20:20	164.5	↑3.4
9/20 20:30	167.6	↑3.1
9/20 20:40	170.4	↑2.8
9/20 20:50	172.9	↑2.5
9/20 21:00	174.9	↑2.0
9/20 21:10	176.7	↑1.8
9/20 21:20	178.0	↑1.3
9/20 21:30	178.9	↑0.9
9/20 21:40	179.4	↑0.5	満潮
9/20 21:50	179.6	↑0.2
9/20 22:00	179.2	↓-0.4
9/20 22:10	178.5	↓-0.7
9/20 22:20	177.4	↓-1.1
9/20 22:30	175.8	↓-1.6
9/20 22:40	173.8	↓-2.0
9/20 22:50	171.4	↓-2.4
9/20 23:00	168.6	↓-2.8
9/20 23:10	165.4	↓-3.2
9/20 23:20	161.8	↓-3.6
9/20 23:30	157.9	↓-3.9
9/20 23:40	153.7	↓-4.2
9/20 23:50	149.1	↓-4.6