18 (木)	06:31	12:08	17:55	-
	161cm	60cm	174cm	-
大潮 出 07:01 入 18:22 出 16:54 入 05:47

安田（沖縄）2038年02月18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
2/18 00:00	-1.3	↑0.1
2/18 00:10	-0.6	↑0.7
2/18 00:20	0.5	↑1.1
2/18 00:30	2.1	↑1.6
2/18 00:40	4.2	↑2.1
2/18 00:50	6.7	↑2.5
2/18 01:00	9.7	↑3.0
2/18 01:10	13.2	↑3.5
2/18 01:20	17.0	↑3.8
2/18 01:30	21.3	↑4.3
2/18 01:40	25.9	↑4.6
2/18 01:50	30.9	↑5.0
2/18 02:00	36.2	↑5.3
2/18 02:10	41.7	↑5.5
2/18 02:20	47.5	↑5.8
2/18 02:30	53.5	↑6.0
2/18 02:40	59.7	↑6.2
2/18 02:50	66.0	↑6.3
2/18 03:00	72.4	↑6.4
2/18 03:10	78.8	↑6.4
2/18 03:20	85.2	↑6.4
2/18 03:30	91.6	↑6.4
2/18 03:40	97.9	↑6.3
2/18 03:50	104.1	↑6.2
2/18 04:00	110.2	↑6.1
2/18 04:10	116.0	↑5.8
2/18 04:20	121.6	↑5.6
2/18 04:30	126.9	↑5.3
2/18 04:40	131.9	↑5.0
2/18 04:50	136.6	↑4.7
2/18 05:00	140.9	↑4.3
2/18 05:10	144.9	↑4.0
2/18 05:20	148.4	↑3.5
2/18 05:30	151.4	↑3.0
2/18 05:40	154.0	↑2.6
2/18 05:50	156.2	↑2.2
2/18 06:00	157.9	↑1.7
2/18 06:10	159.1	↑1.2
2/18 06:20	159.8	↑0.7
2/18 06:30	160.0	↑0.2	満潮
2/18 06:40	159.8	↓-0.2
2/18 06:50	159.0	↓-0.8
2/18 07:00	157.9	↓-1.1
2/18 07:10	156.3	↓-1.6
2/18 07:20	154.2	↓-2.1
2/18 07:30	151.8	↓-2.4
2/18 07:40	149.0	↓-2.8
2/18 07:50	145.9	↓-3.1
2/18 08:00	142.5	↓-3.4
2/18 08:10	138.7	↓-3.8
2/18 08:20	134.8	↓-3.9
2/18 08:30	130.6	↓-4.2
2/18 08:40	126.2	↓-4.4
2/18 08:50	121.8	↓-4.4
2/18 09:00	117.2	↓-4.6
2/18 09:10	112.6	↓-4.6
2/18 09:20	107.9	↓-4.7
2/18 09:30	103.3	↓-4.6
2/18 09:40	98.8	↓-4.5
2/18 09:50	94.3	↓-4.5
2/18 10:00	90.0	↓-4.3
2/18 10:10	85.8	↓-4.2
2/18 10:20	81.9	↓-3.9
2/18 10:30	78.2	↓-3.7
2/18 10:40	74.8	↓-3.4
2/18 10:50	71.6	↓-3.2
2/18 11:00	68.8	↓-2.8
2/18 11:10	66.3	↓-2.5
2/18 11:20	64.2	↓-2.1
2/18 11:30	62.5	↓-1.7
2/18 11:40	61.2	↓-1.3
2/18 11:50	60.2	↓-1.0
2/18 12:00	59.7	↓-0.5	干潮
2/18 12:10	59.7	0
2/18 12:20	60.0	↑0.3
2/18 12:30	60.8	↑0.8
2/18 12:40	61.9	↑1.1
2/18 12:50	63.5	↑1.6
2/18 13:00	65.6	↑2.1
2/18 13:10	68.0	↑2.4
2/18 13:20	70.7	↑2.7
2/18 13:30	73.9	↑3.2
2/18 13:40	77.3	↑3.4
2/18 13:50	81.1	↑3.8
2/18 14:00	85.2	↑4.1
2/18 14:10	89.5	↑4.3
2/18 14:20	94.0	↑4.5
2/18 14:30	98.8	↑4.8
2/18 14:40	103.6	↑4.8
2/18 14:50	108.6	↑5.0
2/18 15:00	113.7	↑5.1
2/18 15:10	118.8	↑5.1
2/18 15:20	123.9	↑5.1
2/18 15:30	129.0	↑5.1
2/18 15:40	134.0	↑5.0
2/18 15:50	138.8	↑4.8
2/18 16:00	143.5	↑4.7
2/18 16:10	148.0	↑4.5
2/18 16:20	152.2	↑4.2
2/18 16:30	156.1	↑3.9
2/18 16:40	159.7	↑3.6
2/18 16:50	162.9	↑3.2
2/18 17:00	165.8	↑2.9
2/18 17:10	168.2	↑2.4
2/18 17:20	170.1	↑1.9
2/18 17:30	171.6	↑1.5
2/18 17:40	172.6	↑1.0
2/18 17:50	173.1	↑0.5	満潮
2/18 18:00	173.1	0
2/18 18:10	172.5	↓-0.6
2/18 18:20	171.4	↓-1.1
2/18 18:30	169.8	↓-1.6
2/18 18:40	167.6	↓-2.2
2/18 18:50	164.9	↓-2.7
2/18 19:00	161.7	↓-3.2
2/18 19:10	158.0	↓-3.7
2/18 19:20	153.9	↓-4.1
2/18 19:30	149.2	↓-4.7
2/18 19:40	144.1	↓-5.1
2/18 19:50	138.7	↓-5.4
2/18 20:00	132.8	↓-5.9
2/18 20:10	126.7	↓-6.1
2/18 20:20	120.2	↓-6.5
2/18 20:30	113.5	↓-6.7
2/18 20:40	106.6	↓-6.9
2/18 20:50	99.5	↓-7.1
2/18 21:00	92.3	↓-7.2
2/18 21:10	85.1	↓-7.2
2/18 21:20	77.8	↓-7.3	最大潮位差
2/18 21:30	70.5	↓-7.3	最大潮位差
2/18 21:40	63.3	↓-7.2
2/18 21:50	56.2	↓-7.1
2/18 22:00	49.2	↓-7.0
2/18 22:10	42.5	↓-6.7
2/18 22:20	35.9	↓-6.6
2/18 22:30	29.7	↓-6.2
2/18 22:40	23.8	↓-5.9
2/18 22:50	18.3	↓-5.5
2/18 23:00	13.1	↓-5.2
2/18 23:10	8.4	↓-4.7
2/18 23:20	4.2	↓-4.2
2/18 23:30	0.4	↓-3.8
2/18 23:40	-2.9	↓-3.3
2/18 23:50	-5.6	↓-2.7