18 (木)	05:28	11:11	16:59	23:33
	154cm	66cm	162cm	8cm
中潮 出 06:33 入 18:38 出 15:36 入 04:24

安田（沖縄）2038年03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
3/18 00:00	29.8	↑2.7
3/18 00:10	32.8	↑3.0
3/18 00:20	36.2	↑3.4
3/18 00:30	39.9	↑3.7
3/18 00:40	43.8	↑3.9
3/18 00:50	48.1	↑4.3
3/18 01:00	52.5	↑4.4
3/18 01:10	57.2	↑4.7
3/18 01:20	62.0	↑4.8
3/18 01:30	67.0	↑5.0
3/18 01:40	72.2	↑5.2
3/18 01:50	77.4	↑5.2
3/18 02:00	82.7	↑5.3
3/18 02:10	88.0	↑5.3
3/18 02:20	93.3	↑5.3
3/18 02:30	98.5	↑5.2
3/18 02:40	103.7	↑5.2
3/18 02:50	108.8	↑5.1
3/18 03:00	113.7	↑4.9
3/18 03:10	118.5	↑4.8
3/18 03:20	123.1	↑4.6
3/18 03:30	127.4	↑4.3
3/18 03:40	131.5	↑4.1
3/18 03:50	135.3	↑3.8
3/18 04:00	138.8	↑3.5
3/18 04:10	142.0	↑3.2
3/18 04:20	144.8	↑2.8
3/18 04:30	147.2	↑2.4
3/18 04:40	149.3	↑2.1
3/18 04:50	151.0	↑1.7
3/18 05:00	152.3	↑1.3
3/18 05:10	153.2	↑0.9
3/18 05:20	153.7	↑0.5	満潮
3/18 05:30	153.8	↑0.1
3/18 05:40	153.5	↓-0.3
3/18 05:50	152.9	↓-0.6
3/18 06:00	151.8	↓-1.1
3/18 06:10	150.3	↓-1.5
3/18 06:20	148.6	↓-1.7
3/18 06:30	146.4	↓-2.2
3/18 06:40	144.0	↓-2.4
3/18 06:50	141.3	↓-2.7
3/18 07:00	138.3	↓-3.0
3/18 07:10	135.0	↓-3.3
3/18 07:20	131.6	↓-3.4
3/18 07:30	128.0	↓-3.6
3/18 07:40	124.2	↓-3.8
3/18 07:50	120.3	↓-3.9
3/18 08:00	116.3	↓-4.0
3/18 08:10	112.3	↓-4.0
3/18 08:20	108.2	↓-4.1
3/18 08:30	104.2	↓-4.0
3/18 08:40	100.2	↓-4.0
3/18 08:50	96.3	↓-3.9
3/18 09:00	92.6	↓-3.7
3/18 09:10	88.9	↓-3.7
3/18 09:20	85.4	↓-3.5
3/18 09:30	82.2	↓-3.2
3/18 09:40	79.1	↓-3.1
3/18 09:50	76.3	↓-2.8
3/18 10:00	73.8	↓-2.5
3/18 10:10	71.6	↓-2.2
3/18 10:20	69.7	↓-1.9
3/18 10:30	68.1	↓-1.6
3/18 10:40	66.8	↓-1.3
3/18 10:50	65.9	↓-0.9
3/18 11:00	65.4	↓-0.5
3/18 11:10	65.2	↓-0.2	干潮
3/18 11:20	65.4	↑0.2
3/18 11:30	65.9	↑0.5
3/18 11:40	66.8	↑0.9
3/18 11:50	68.1	↑1.3
3/18 12:00	69.7	↑1.6
3/18 12:10	71.6	↑1.9
3/18 12:20	73.9	↑2.3
3/18 12:30	76.5	↑2.6
3/18 12:40	79.3	↑2.8
3/18 12:50	82.5	↑3.2
3/18 13:00	85.9	↑3.4
3/18 13:10	89.5	↑3.6
3/18 13:20	93.3	↑3.8
3/18 13:30	97.2	↑3.9
3/18 13:40	101.4	↑4.2
3/18 13:50	105.6	↑4.2
3/18 14:00	109.9	↑4.3
3/18 14:10	114.2	↑4.3
3/18 14:20	118.5	↑4.3
3/18 14:30	122.8	↑4.3
3/18 14:40	127.1	↑4.3
3/18 14:50	131.2	↑4.1
3/18 15:00	135.2	↑4.0
3/18 15:10	139.1	↑3.9
3/18 15:20	142.7	↑3.6
3/18 15:30	146.1	↑3.4
3/18 15:40	149.2	↑3.1
3/18 15:50	152.1	↑2.9
3/18 16:00	154.6	↑2.5
3/18 16:10	156.8	↑2.2
3/18 16:20	158.6	↑1.8
3/18 16:30	160.0	↑1.4
3/18 16:40	161.0	↑1.0
3/18 16:50	161.5	↑0.5	満潮
3/18 17:00	161.6	↑0.1
3/18 17:10	161.3	↓-0.3
3/18 17:20	160.5	↓-0.8
3/18 17:30	159.3	↓-1.2
3/18 17:40	157.6	↓-1.7
3/18 17:50	155.5	↓-2.1
3/18 18:00	152.9	↓-2.6
3/18 18:10	149.9	↓-3.0
3/18 18:20	146.5	↓-3.4
3/18 18:30	142.7	↓-3.8
3/18 18:40	138.5	↓-4.2
3/18 18:50	134.0	↓-4.5
3/18 19:00	129.1	↓-4.9
3/18 19:10	123.9	↓-5.2
3/18 19:20	118.5	↓-5.4
3/18 19:30	112.9	↓-5.6
3/18 19:40	107.1	↓-5.8
3/18 19:50	101.1	↓-6.0
3/18 20:00	95.0	↓-6.1
3/18 20:10	88.8	↓-6.2	最大潮位差
3/18 20:20	82.6	↓-6.2	最大潮位差
3/18 20:30	76.5	↓-6.1
3/18 20:40	70.3	↓-6.2	最大潮位差
3/18 20:50	64.2	↓-6.1
3/18 21:00	58.3	↓-5.9
3/18 21:10	52.6	↓-5.7
3/18 21:20	47.0	↓-5.6
3/18 21:30	41.7	↓-5.3
3/18 21:40	36.6	↓-5.1
3/18 21:50	31.9	↓-4.7
3/18 22:00	27.5	↓-4.4
3/18 22:10	23.5	↓-4.0
3/18 22:20	19.8	↓-3.7
3/18 22:30	16.6	↓-3.2
3/18 22:40	13.8	↓-2.8
3/18 22:50	11.5	↓-2.3
3/18 23:00	9.7	↓-1.8
3/18 23:10	8.3	↓-1.4
3/18 23:20	7.5	↓-0.8
3/18 23:30	7.1	↓-0.4	干潮
3/18 23:40	7.3	↑0.2
3/18 23:50	7.9	↑0.6