20 (月)	09:56	03:39	22:07	15:56
	149cm	21cm	146cm	31cm
中潮 出 07:09 入 18:37 出 08:45 入 21:27 潮干狩り ○ 14:50～17:02

佐良浜（沖縄）2045年02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
2/20 00:00	106.8	↓-5.3
2/20 00:10	101.3	↓-5.5
2/20 00:20	95.7	↓-5.6
2/20 00:30	90.0	↓-5.7	最大潮位差
2/20 00:40	84.3	↓-5.7	最大潮位差
2/20 00:50	78.6	↓-5.7	最大潮位差
2/20 01:00	72.9	↓-5.7	最大潮位差
2/20 01:10	67.3	↓-5.6
2/20 01:20	61.9	↓-5.4
2/20 01:30	56.6	↓-5.3
2/20 01:40	51.6	↓-5.0
2/20 01:50	46.8	↓-4.8
2/20 02:00	42.4	↓-4.4
2/20 02:10	38.2	↓-4.2
2/20 02:20	34.4	↓-3.8
2/20 02:30	31.1	↓-3.3
2/20 02:40	28.1	↓-3.0
2/20 02:50	25.6	↓-2.5
2/20 03:00	23.5	↓-2.1
2/20 03:10	21.9	↓-1.6
2/20 03:20	20.8	↓-1.1
2/20 03:30	20.2	↓-0.6	干潮
2/20 03:40	20.1	↓-0.1
2/20 03:50	20.4	↑0.3
2/20 04:00	21.3	↑0.9
2/20 04:10	22.6	↑1.3
2/20 04:20	24.4	↑1.8
2/20 04:30	26.6	↑2.2
2/20 04:40	29.3	↑2.7
2/20 04:50	32.3	↑3.0
2/20 05:00	35.8	↑3.5
2/20 05:10	39.5	↑3.7
2/20 05:20	43.6	↑4.1
2/20 05:30	48.0	↑4.4
2/20 05:40	52.6	↑4.6
2/20 05:50	57.4	↑4.8
2/20 06:00	62.4	↑5.0
2/20 06:10	67.5	↑5.1
2/20 06:20	72.7	↑5.2
2/20 06:30	78.0	↑5.3
2/20 06:40	83.4	↑5.4
2/20 06:50	88.7	↑5.3
2/20 07:00	93.9	↑5.2
2/20 07:10	99.1	↑5.2
2/20 07:20	104.2	↑5.1
2/20 07:30	109.1	↑4.9
2/20 07:40	113.9	↑4.8
2/20 07:50	118.5	↑4.6
2/20 08:00	122.8	↑4.3
2/20 08:10	126.8	↑4.0
2/20 08:20	130.6	↑3.8
2/20 08:30	134.1	↑3.5
2/20 08:40	137.2	↑3.1
2/20 08:50	140.0	↑2.8
2/20 09:00	142.5	↑2.5
2/20 09:10	144.5	↑2.0
2/20 09:20	146.2	↑1.7
2/20 09:30	147.4	↑1.2
2/20 09:40	148.2	↑0.8
2/20 09:50	148.7	↑0.5	満潮
2/20 10:00	148.6	↓-0.1
2/20 10:10	148.2	↓-0.4
2/20 10:20	147.3	↓-0.9
2/20 10:30	146.1	↓-1.2
2/20 10:40	144.4	↓-1.7
2/20 10:50	142.3	↓-2.1
2/20 11:00	139.8	↓-2.5
2/20 11:10	136.9	↓-2.9
2/20 11:20	133.7	↓-3.2
2/20 11:30	130.1	↓-3.6
2/20 11:40	126.3	↓-3.8
2/20 11:50	122.1	↓-4.2
2/20 12:00	117.7	↓-4.4
2/20 12:10	113.1	↓-4.6
2/20 12:20	108.3	↓-4.8
2/20 12:30	103.3	↓-5.0
2/20 12:40	98.2	↓-5.1
2/20 12:50	93.0	↓-5.2
2/20 13:00	87.8	↓-5.2
2/20 13:10	82.6	↓-5.2
2/20 13:20	77.5	↓-5.1
2/20 13:30	72.4	↓-5.1
2/20 13:40	67.5	↓-4.9
2/20 13:50	62.7	↓-4.8
2/20 14:00	58.1	↓-4.6
2/20 14:10	53.8	↓-4.3
2/20 14:20	49.7	↓-4.1
2/20 14:30	46.0	↓-3.7
2/20 14:40	42.6	↓-3.4
2/20 14:50	39.6	↓-3.0
2/20 15:00	36.9	↓-2.7
2/20 15:10	34.7	↓-2.2
2/20 15:20	32.9	↓-1.8
2/20 15:30	31.6	↓-1.3
2/20 15:40	30.6	↓-1.0
2/20 15:50	30.2	↓-0.4	干潮
2/20 16:00	30.2	0
2/20 16:10	30.7	↑0.5
2/20 16:20	31.6	↑0.9
2/20 16:30	32.9	↑1.3
2/20 16:40	34.7	↑1.8
2/20 16:50	36.8	↑2.1
2/20 17:00	39.4	↑2.6
2/20 17:10	42.3	↑2.9
2/20 17:20	45.5	↑3.2
2/20 17:30	49.1	↑3.6
2/20 17:40	52.9	↑3.8
2/20 17:50	56.9	↑4.0
2/20 18:00	61.2	↑4.3
2/20 18:10	65.7	↑4.5
2/20 18:20	70.3	↑4.6
2/20 18:30	75.0	↑4.7
2/20 18:40	79.8	↑4.8
2/20 18:50	84.6	↑4.8
2/20 19:00	89.4	↑4.8
2/20 19:10	94.2	↑4.8
2/20 19:20	99.0	↑4.8
2/20 19:30	103.6	↑4.6
2/20 19:40	108.2	↑4.6
2/20 19:50	112.5	↑4.3
2/20 20:00	116.7	↑4.2
2/20 20:10	120.7	↑4.0
2/20 20:20	124.5	↑3.8
2/20 20:30	128.0	↑3.5
2/20 20:40	131.2	↑3.2
2/20 20:50	134.2	↑3.0
2/20 21:00	136.8	↑2.6
2/20 21:10	139.1	↑2.3
2/20 21:20	141.0	↑1.9
2/20 21:30	142.6	↑1.6
2/20 21:40	143.8	↑1.2
2/20 21:50	144.7	↑0.9
2/20 22:00	145.1	↑0.4	満潮
2/20 22:10	145.2	↑0.1
2/20 22:20	144.8	↓-0.4
2/20 22:30	144.1	↓-0.7
2/20 22:40	143.0	↓-1.1
2/20 22:50	141.5	↓-1.5
2/20 23:00	139.6	↓-1.9
2/20 23:10	137.4	↓-2.2
2/20 23:20	134.8	↓-2.6
2/20 23:30	131.8	↓-3.0
2/20 23:40	128.6	↓-3.2
2/20 23:50	125.0	↓-3.6