20 (木)	07:50	01:24	19:26	13:32
	174cm	-6cm	191cm	49cm
大潮 出 07:03 入 18:28 出 07:07 入 18:24

座間味（沖縄）2042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	14.0	↓-5.0
2/20 00:10	9.5	↓-4.5
2/20 00:20	5.6	↓-3.9
2/20 00:30	2.1	↓-3.5
2/20 00:40	-0.7	↓-2.8
2/20 00:50	-3.0	↓-2.3
2/20 01:00	-4.7	↓-1.7
2/20 01:10	-5.8	↓-1.1
2/20 01:20	-6.3	↓-0.5	干潮
2/20 01:30	-6.2	↑0.1
2/20 01:40	-5.5	↑0.7
2/20 01:50	-4.1	↑1.4
2/20 02:00	-2.2	↑1.9
2/20 02:10	0.3	↑2.5
2/20 02:20	3.4	↑3.1
2/20 02:30	7.0	↑3.6
2/20 02:40	11.2	↑4.2
2/20 02:50	15.8	↑4.6
2/20 03:00	20.9	↑5.1
2/20 03:10	26.4	↑5.5
2/20 03:20	32.3	↑5.9
2/20 03:30	38.5	↑6.2
2/20 03:40	45.0	↑6.5
2/20 03:50	51.8	↑6.8
2/20 04:00	58.8	↑7.0
2/20 04:10	66.0	↑7.2
2/20 04:20	73.2	↑7.2
2/20 04:30	80.5	↑7.3
2/20 04:40	87.9	↑7.4
2/20 04:50	95.2	↑7.3
2/20 05:00	102.4	↑7.2
2/20 05:10	109.5	↑7.1
2/20 05:20	116.4	↑6.9
2/20 05:30	123.1	↑6.7
2/20 05:40	129.5	↑6.4
2/20 05:50	135.7	↑6.2
2/20 06:00	141.4	↑5.7
2/20 06:10	146.8	↑5.4
2/20 06:20	151.7	↑4.9
2/20 06:30	156.3	↑4.6
2/20 06:40	160.3	↑4.0
2/20 06:50	163.8	↑3.5
2/20 07:00	166.8	↑3.0
2/20 07:10	169.3	↑2.5
2/20 07:20	171.2	↑1.9
2/20 07:30	172.6	↑1.4
2/20 07:40	173.4	↑0.8	満潮
2/20 07:50	173.6	↑0.2	満潮
2/20 08:00	173.3	↓-0.3
2/20 08:10	172.5	↓-0.8
2/20 08:20	171.1	↓-1.4
2/20 08:30	169.2	↓-1.9
2/20 08:40	166.8	↓-2.4
2/20 08:50	163.9	↓-2.9
2/20 09:00	160.5	↓-3.4
2/20 09:10	156.8	↓-3.7
2/20 09:20	152.7	↓-4.1
2/20 09:30	148.2	↓-4.5
2/20 09:40	143.4	↓-4.8
2/20 09:50	138.4	↓-5.0
2/20 10:00	133.1	↓-5.3
2/20 10:10	127.7	↓-5.4
2/20 10:20	122.1	↓-5.6
2/20 10:30	116.4	↓-5.7
2/20 10:40	110.7	↓-5.7
2/20 10:50	105.0	↓-5.7
2/20 11:00	99.4	↓-5.6
2/20 11:10	93.8	↓-5.6
2/20 11:20	88.5	↓-5.3
2/20 11:30	83.3	↓-5.2
2/20 11:40	78.3	↓-5.0
2/20 11:50	73.6	↓-4.7
2/20 12:00	69.2	↓-4.4
2/20 12:10	65.2	↓-4.0
2/20 12:20	61.5	↓-3.7
2/20 12:30	58.3	↓-3.2
2/20 12:40	55.5	↓-2.8
2/20 12:50	53.2	↓-2.3
2/20 13:00	51.4	↓-1.8
2/20 13:10	50.0	↓-1.4
2/20 13:20	49.2	↓-0.8
2/20 13:30	48.9	↓-0.3	干潮
2/20 13:40	49.2	↑0.3
2/20 13:50	49.9	↑0.7
2/20 14:00	51.2	↑1.3
2/20 14:10	53.0	↑1.8
2/20 14:20	55.4	↑2.4
2/20 14:30	58.2	↑2.8
2/20 14:40	61.4	↑3.2
2/20 14:50	65.2	↑3.8
2/20 15:00	69.3	↑4.1
2/20 15:10	73.8	↑4.5
2/20 15:20	78.7	↑4.9
2/20 15:30	83.9	↑5.2
2/20 15:40	89.4	↑5.5
2/20 15:50	95.2	↑5.8
2/20 16:00	101.1	↑5.9
2/20 16:10	107.2	↑6.1
2/20 16:20	113.3	↑6.1
2/20 16:30	119.6	↑6.3
2/20 16:40	125.8	↑6.2
2/20 16:50	132.0	↑6.2
2/20 17:00	138.2	↑6.2
2/20 17:10	144.1	↑5.9
2/20 17:20	149.9	↑5.8
2/20 17:30	155.5	↑5.6
2/20 17:40	160.8	↑5.3
2/20 17:50	165.8	↑5.0
2/20 18:00	170.4	↑4.6
2/20 18:10	174.6	↑4.2
2/20 18:20	178.4	↑3.8
2/20 18:30	181.7	↑3.3
2/20 18:40	184.5	↑2.8
2/20 18:50	186.8	↑2.3
2/20 19:00	188.6	↑1.8
2/20 19:10	189.8	↑1.2
2/20 19:20	190.4	↑0.6	満潮
2/20 19:30	190.4	0
2/20 19:40	189.8	↓-0.6
2/20 19:50	188.6	↓-1.2
2/20 20:00	186.9	↓-1.7
2/20 20:10	184.5	↓-2.4
2/20 20:20	181.6	↓-2.9
2/20 20:30	178.0	↓-3.6
2/20 20:40	174.0	↓-4.0
2/20 20:50	169.4	↓-4.6
2/20 21:00	164.3	↓-5.1
2/20 21:10	158.8	↓-5.5
2/20 21:20	152.8	↓-6.0
2/20 21:30	146.4	↓-6.4
2/20 21:40	139.7	↓-6.7
2/20 21:50	132.7	↓-7.0
2/20 22:00	125.4	↓-7.3
2/20 22:10	117.9	↓-7.5
2/20 22:20	110.2	↓-7.7
2/20 22:30	102.3	↓-7.9
2/20 22:40	94.5	↓-7.8
2/20 22:50	86.5	↓-8.0	最大潮位差
2/20 23:00	78.7	↓-7.8
2/20 23:10	70.9	↓-7.8
2/20 23:20	63.2	↓-7.7
2/20 23:30	55.8	↓-7.4
2/20 23:40	48.6	↓-7.2
2/20 23:50	41.6	↓-7.0