20 (金)	10:18	04:04	22:37	16:30
	170cm	31cm	158cm	40cm
中潮 出 07:06 入 18:30 出 10:03 入 22:46 潮干狩り ○ 15:39～17:19

儀間（沖縄）2037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	133.7	↓-5.1
2/20 00:10	128.3	↓-5.4
2/20 00:20	122.7	↓-5.6
2/20 00:30	117.0	↓-5.7
2/20 00:40	111.1	↓-5.9	最大潮位差
2/20 00:50	105.2	↓-5.9	最大潮位差
2/20 01:00	99.3	↓-5.9	最大潮位差
2/20 01:10	93.4	↓-5.9	最大潮位差
2/20 01:20	87.5	↓-5.9	最大潮位差
2/20 01:30	81.7	↓-5.8
2/20 01:40	76.1	↓-5.6
2/20 01:50	70.6	↓-5.5
2/20 02:00	65.4	↓-5.2
2/20 02:10	60.4	↓-5.0
2/20 02:20	55.8	↓-4.6
2/20 02:30	51.4	↓-4.4
2/20 02:40	47.4	↓-4.0
2/20 02:50	43.8	↓-3.6
2/20 03:00	40.6	↓-3.2
2/20 03:10	37.8	↓-2.8
2/20 03:20	35.5	↓-2.3
2/20 03:30	33.6	↓-1.9
2/20 03:40	32.3	↓-1.3
2/20 03:50	31.4	↓-0.9
2/20 04:00	31.0	↓-0.4	干潮
2/20 04:10	31.1	↑0.1
2/20 04:20	31.7	↑0.6
2/20 04:30	32.8	↑1.1
2/20 04:40	34.3	↑1.5
2/20 04:50	36.4	↑2.1
2/20 05:00	38.9	↑2.5
2/20 05:10	41.8	↑2.9
2/20 05:20	45.2	↑3.4
2/20 05:30	48.9	↑3.7
2/20 05:40	53.1	↑4.2
2/20 05:50	57.5	↑4.4
2/20 06:00	62.2	↑4.7
2/20 06:10	67.3	↑5.1
2/20 06:20	72.5	↑5.2
2/20 06:30	78.0	↑5.5
2/20 06:40	83.6	↑5.6
2/20 06:50	89.3	↑5.7
2/20 07:00	95.1	↑5.8
2/20 07:10	100.9	↑5.8
2/20 07:20	106.7	↑5.8
2/20 07:30	112.5	↑5.8
2/20 07:40	118.2	↑5.7
2/20 07:50	123.7	↑5.5
2/20 08:00	129.1	↑5.4
2/20 08:10	134.3	↑5.2
2/20 08:20	139.2	↑4.9
2/20 08:30	143.9	↑4.7
2/20 08:40	148.2	↑4.3
2/20 08:50	152.2	↑4.0
2/20 09:00	155.9	↑3.7
2/20 09:10	159.2	↑3.3
2/20 09:20	162.0	↑2.8
2/20 09:30	164.4	↑2.4
2/20 09:40	166.4	↑2.0
2/20 09:50	167.9	↑1.5
2/20 10:00	168.9	↑1.0
2/20 10:10	169.5	↑0.6	満潮
2/20 10:20	169.6	↑0.1
2/20 10:30	169.2	↓-0.4
2/20 10:40	168.3	↓-0.9
2/20 10:50	167.0	↓-1.3
2/20 11:00	165.2	↓-1.8
2/20 11:10	163.0	↓-2.2
2/20 11:20	160.3	↓-2.7
2/20 11:30	157.3	↓-3.0
2/20 11:40	153.8	↓-3.5
2/20 11:50	150.0	↓-3.8
2/20 12:00	145.9	↓-4.1
2/20 12:10	141.5	↓-4.4
2/20 12:20	136.8	↓-4.7
2/20 12:30	132.0	↓-4.8
2/20 12:40	126.9	↓-5.1
2/20 12:50	121.6	↓-5.3
2/20 13:00	116.3	↓-5.3
2/20 13:10	110.8	↓-5.5
2/20 13:20	105.3	↓-5.5
2/20 13:30	99.8	↓-5.5
2/20 13:40	94.4	↓-5.4
2/20 13:50	89.0	↓-5.4
2/20 14:00	83.8	↓-5.2
2/20 14:10	78.7	↓-5.1
2/20 14:20	73.7	↓-5.0
2/20 14:30	69.1	↓-4.6
2/20 14:40	64.6	↓-4.5
2/20 14:50	60.5	↓-4.1
2/20 15:00	56.6	↓-3.9
2/20 15:10	53.1	↓-3.5
2/20 15:20	50.0	↓-3.1
2/20 15:30	47.3	↓-2.7
2/20 15:40	44.9	↓-2.4
2/20 15:50	43.0	↓-1.9
2/20 16:00	41.5	↓-1.5
2/20 16:10	40.4	↓-1.1
2/20 16:20	39.8	↓-0.6	干潮
2/20 16:30	39.7	↓-0.1	干潮
2/20 16:40	39.9	↑0.2
2/20 16:50	40.7	↑0.8
2/20 17:00	41.8	↑1.1
2/20 17:10	43.4	↑1.6
2/20 17:20	45.4	↑2.0
2/20 17:30	47.8	↑2.4
2/20 17:40	50.6	↑2.8
2/20 17:50	53.7	↑3.1
2/20 18:00	57.2	↑3.5
2/20 18:10	61.0	↑3.8
2/20 18:20	65.0	↑4.0
2/20 18:30	69.3	↑4.3
2/20 18:40	73.8	↑4.5
2/20 18:50	78.5	↑4.7
2/20 19:00	83.3	↑4.8
2/20 19:10	88.2	↑4.9
2/20 19:20	93.2	↑5.0
2/20 19:30	98.3	↑5.1
2/20 19:40	103.3	↑5.0
2/20 19:50	108.3	↑5.0
2/20 20:00	113.2	↑4.9
2/20 20:10	118.1	↑4.9
2/20 20:20	122.7	↑4.6
2/20 20:30	127.2	↑4.5
2/20 20:40	131.5	↑4.3
2/20 20:50	135.6	↑4.1
2/20 21:00	139.3	↑3.7
2/20 21:10	142.8	↑3.5
2/20 21:20	146.0	↑3.2
2/20 21:30	148.8	↑2.8
2/20 21:40	151.2	↑2.4
2/20 21:50	153.3	↑2.1
2/20 22:00	155.0	↑1.7
2/20 22:10	156.3	↑1.3
2/20 22:20	157.1	↑0.8
2/20 22:30	157.6	↑0.5	満潮
2/20 22:40	157.6	0
2/20 22:50	157.2	↓-0.4
2/20 23:00	156.4	↓-0.8
2/20 23:10	155.2	↓-1.2
2/20 23:20	153.6	↓-1.6
2/20 23:30	151.7	↓-1.9
2/20 23:40	149.3	↓-2.4
2/20 23:50	146.6	↓-2.7