18 (火)	10:16	04:00	22:36	16:39
	152cm	45cm	127cm	46cm
中潮 出 07:11 入 18:36 出 23:32 入 10:08

長山（沖縄）2025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	115.9	↓-3.4
2/18 00:10	112.2	↓-3.7
2/18 00:20	108.4	↓-3.8
2/18 00:30	104.5	↓-3.9
2/18 00:40	100.5	↓-4.0
2/18 00:50	96.4	↓-4.1
2/18 01:00	92.3	↓-4.1
2/18 01:10	88.2	↓-4.1
2/18 01:20	84.1	↓-4.1
2/18 01:30	80.0	↓-4.1
2/18 01:40	76.1	↓-3.9
2/18 01:50	72.2	↓-3.9
2/18 02:00	68.6	↓-3.6
2/18 02:10	65.0	↓-3.6
2/18 02:20	61.7	↓-3.3
2/18 02:30	58.7	↓-3.0
2/18 02:40	55.9	↓-2.8
2/18 02:50	53.3	↓-2.6
2/18 03:00	51.1	↓-2.2
2/18 03:10	49.2	↓-1.9
2/18 03:20	47.6	↓-1.6
2/18 03:30	46.4	↓-1.2
2/18 03:40	45.5	↓-0.9
2/18 03:50	45.0	↓-0.5	干潮
2/18 04:00	44.9	↓-0.1	干潮
2/18 04:10	45.1	↑0.2
2/18 04:20	45.7	↑0.6
2/18 04:30	46.7	↑1.0
2/18 04:40	48.1	↑1.4
2/18 04:50	49.8	↑1.7
2/18 05:00	51.8	↑2.0
2/18 05:10	54.2	↑2.4
2/18 05:20	56.9	↑2.7
2/18 05:30	59.9	↑3.0
2/18 05:40	63.1	↑3.2
2/18 05:50	66.7	↑3.6
2/18 06:00	70.4	↑3.7
2/18 06:10	74.3	↑3.9
2/18 06:20	78.4	↑4.1
2/18 06:30	82.6	↑4.2
2/18 06:40	87.0	↑4.4
2/18 06:50	91.4	↑4.4
2/18 07:00	95.9	↑4.5	最大潮位差
2/18 07:10	100.4	↑4.5	最大潮位差
2/18 07:20	104.8	↑4.4
2/18 07:30	109.2	↑4.4
2/18 07:40	113.6	↑4.4
2/18 07:50	117.8	↑4.2
2/18 08:00	121.9	↑4.1
2/18 08:10	125.8	↑3.9
2/18 08:20	129.5	↑3.7
2/18 08:30	133.1	↑3.6
2/18 08:40	136.3	↑3.2
2/18 08:50	139.3	↑3.0
2/18 09:00	142.0	↑2.7
2/18 09:10	144.5	↑2.5
2/18 09:20	146.5	↑2.0
2/18 09:30	148.3	↑1.8
2/18 09:40	149.7	↑1.4
2/18 09:50	150.8	↑1.1
2/18 10:00	151.5	↑0.7
2/18 10:10	151.9	↑0.4	満潮
2/18 10:20	151.9	0
2/18 10:30	151.5	↓-0.4
2/18 10:40	150.7	↓-0.8
2/18 10:50	149.7	↓-1.0
2/18 11:00	148.2	↓-1.5
2/18 11:10	146.5	↓-1.7
2/18 11:20	144.4	↓-2.1
2/18 11:30	142.0	↓-2.4
2/18 11:40	139.3	↓-2.7
2/18 11:50	136.3	↓-3.0
2/18 12:00	133.1	↓-3.2
2/18 12:10	129.6	↓-3.5
2/18 12:20	126.0	↓-3.6
2/18 12:30	122.1	↓-3.9
2/18 12:40	118.1	↓-4.0
2/18 12:50	114.0	↓-4.1
2/18 13:00	109.7	↓-4.3
2/18 13:10	105.4	↓-4.3
2/18 13:20	101.1	↓-4.3
2/18 13:30	96.7	↓-4.4
2/18 13:40	92.3	↓-4.4
2/18 13:50	88.0	↓-4.3
2/18 14:00	83.8	↓-4.2
2/18 14:10	79.6	↓-4.2
2/18 14:20	75.6	↓-4.0
2/18 14:30	71.8	↓-3.8
2/18 14:40	68.1	↓-3.7
2/18 14:50	64.7	↓-3.4
2/18 15:00	61.5	↓-3.2
2/18 15:10	58.5	↓-3.0
2/18 15:20	55.8	↓-2.7
2/18 15:30	53.4	↓-2.4
2/18 15:40	51.3	↓-2.1
2/18 15:50	49.5	↓-1.8
2/18 16:00	48.0	↓-1.5
2/18 16:10	46.9	↓-1.1
2/18 16:20	46.1	↓-0.8
2/18 16:30	45.7	↓-0.4	干潮
2/18 16:40	45.6	↓-0.1
2/18 16:50	45.9	↑0.3
2/18 17:00	46.5	↑0.6
2/18 17:10	47.4	↑0.9
2/18 17:20	48.6	↑1.2
2/18 17:30	50.1	↑1.5
2/18 17:40	52.0	↑1.9
2/18 17:50	54.1	↑2.1
2/18 18:00	56.4	↑2.3
2/18 18:10	59.0	↑2.6
2/18 18:20	61.8	↑2.8
2/18 18:30	64.8	↑3.0
2/18 18:40	67.9	↑3.1
2/18 18:50	71.2	↑3.3
2/18 19:00	74.5	↑3.3
2/18 19:10	78.0	↑3.5
2/18 19:20	81.5	↑3.5
2/18 19:30	85.1	↑3.6
2/18 19:40	88.6	↑3.5
2/18 19:50	92.1	↑3.5
2/18 20:00	95.5	↑3.4
2/18 20:10	98.9	↑3.4
2/18 20:20	102.2	↑3.3
2/18 20:30	105.3	↑3.1
2/18 20:40	108.3	↑3.0
2/18 20:50	111.1	↑2.8
2/18 21:00	113.7	↑2.6
2/18 21:10	116.1	↑2.4
2/18 21:20	118.3	↑2.2
2/18 21:30	120.2	↑1.9
2/18 21:40	121.9	↑1.7
2/18 21:50	123.3	↑1.4
2/18 22:00	124.5	↑1.2
2/18 22:10	125.3	↑0.8
2/18 22:20	125.9	↑0.6
2/18 22:30	126.2	↑0.3	満潮
2/18 22:40	126.2	0
2/18 22:50	126.0	↓-0.2
2/18 23:00	125.4	↓-0.6
2/18 23:10	124.6	↓-0.8
2/18 23:20	123.5	↓-1.1
2/18 23:30	122.1	↓-1.4
2/18 23:40	120.6	↓-1.5
2/18 23:50	118.7	↓-1.9