20 (金)	09:21	03:10	21:27	15:17
	146cm	8cm	158cm	26cm
中潮 出 07:20 入 18:48 出 08:52 入 21:29 潮干狩り ○ 14:00～16:32

久部良（沖縄）2026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	83.0	↓-6.4	最大潮位差
2/20 00:10	76.6	↓-6.4	最大潮位差
2/20 00:20	70.3	↓-6.3
2/20 00:30	64.1	↓-6.2
2/20 00:40	58.1	↓-6.0
2/20 00:50	52.2	↓-5.9
2/20 01:00	46.6	↓-5.6
2/20 01:10	41.2	↓-5.4
2/20 01:20	36.1	↓-5.1
2/20 01:30	31.3	↓-4.8
2/20 01:40	26.9	↓-4.4
2/20 01:50	22.9	↓-4.0
2/20 02:00	19.3	↓-3.6
2/20 02:10	16.2	↓-3.1
2/20 02:20	13.5	↓-2.7
2/20 02:30	11.3	↓-2.2
2/20 02:40	9.6	↓-1.7
2/20 02:50	8.3	↓-1.3
2/20 03:00	7.6	↓-0.7	干潮
2/20 03:10	7.4	↓-0.2	干潮
2/20 03:20	7.7	↑0.3
2/20 03:30	8.5	↑0.8
2/20 03:40	9.8	↑1.3
2/20 03:50	11.5	↑1.7
2/20 04:00	13.8	↑2.3
2/20 04:10	16.5	↑2.7
2/20 04:20	19.6	↑3.1
2/20 04:30	23.1	↑3.5
2/20 04:40	27.1	↑4.0
2/20 04:50	31.3	↑4.2
2/20 05:00	35.9	↑4.6
2/20 05:10	40.8	↑4.9
2/20 05:20	46.0	↑5.2
2/20 05:30	51.3	↑5.3
2/20 05:40	56.9	↑5.6
2/20 05:50	62.5	↑5.6
2/20 06:00	68.3	↑5.8
2/20 06:10	74.1	↑5.8
2/20 06:20	80.0	↑5.9
2/20 06:30	85.8	↑5.8
2/20 06:40	91.5	↑5.7
2/20 06:50	97.2	↑5.7
2/20 07:00	102.6	↑5.4
2/20 07:10	107.9	↑5.3
2/20 07:20	113.0	↑5.1
2/20 07:30	117.8	↑4.8
2/20 07:40	122.3	↑4.5
2/20 07:50	126.5	↑4.2
2/20 08:00	130.3	↑3.8
2/20 08:10	133.7	↑3.4
2/20 08:20	136.7	↑3.0
2/20 08:30	139.3	↑2.6
2/20 08:40	141.4	↑2.1
2/20 08:50	143.1	↑1.7
2/20 09:00	144.3	↑1.2
2/20 09:10	145.0	↑0.7
2/20 09:20	145.3	↑0.3	満潮
2/20 09:30	145.0	↓-0.3
2/20 09:40	144.3	↓-0.7
2/20 09:50	143.1	↓-1.2
2/20 10:00	141.5	↓-1.6
2/20 10:10	139.4	↓-2.1
2/20 10:20	136.9	↓-2.5
2/20 10:30	134.0	↓-2.9
2/20 10:40	130.7	↓-3.3
2/20 10:50	127.0	↓-3.7
2/20 11:00	123.0	↓-4.0
2/20 11:10	118.8	↓-4.2
2/20 11:20	114.2	↓-4.6
2/20 11:30	109.5	↓-4.7
2/20 11:40	104.6	↓-4.9
2/20 11:50	99.5	↓-5.1
2/20 12:00	94.3	↓-5.2
2/20 12:10	89.1	↓-5.2
2/20 12:20	83.8	↓-5.3
2/20 12:30	78.5	↓-5.3
2/20 12:40	73.3	↓-5.2
2/20 12:50	68.2	↓-5.1
2/20 13:00	63.3	↓-4.9
2/20 13:10	58.5	↓-4.8
2/20 13:20	53.9	↓-4.6
2/20 13:30	49.6	↓-4.3
2/20 13:40	45.5	↓-4.1
2/20 13:50	41.7	↓-3.8
2/20 14:00	38.3	↓-3.4
2/20 14:10	35.3	↓-3.0
2/20 14:20	32.6	↓-2.7
2/20 14:30	30.4	↓-2.2
2/20 14:40	28.5	↓-1.9
2/20 14:50	27.1	↓-1.4
2/20 15:00	26.2	↓-0.9
2/20 15:10	25.7	↓-0.5	干潮
2/20 15:20	25.7	0
2/20 15:30	26.1	↑0.4
2/20 15:40	27.0	↑0.9
2/20 15:50	28.4	↑1.4
2/20 16:00	30.2	↑1.8
2/20 16:10	32.4	↑2.2
2/20 16:20	35.1	↑2.7
2/20 16:30	38.1	↑3.0
2/20 16:40	41.6	↑3.5
2/20 16:50	45.4	↑3.8
2/20 17:00	49.5	↑4.1
2/20 17:10	54.0	↑4.5
2/20 17:20	58.7	↑4.7
2/20 17:30	63.6	↑4.9
2/20 17:40	68.8	↑5.2
2/20 17:50	74.1	↑5.3
2/20 18:00	79.6	↑5.5
2/20 18:10	85.1	↑5.5
2/20 18:20	90.7	↑5.6
2/20 18:30	96.3	↑5.6
2/20 18:40	101.9	↑5.6
2/20 18:50	107.4	↑5.5
2/20 19:00	112.8	↑5.4
2/20 19:10	118.1	↑5.3
2/20 19:20	123.1	↑5.0
2/20 19:30	128.0	↑4.9
2/20 19:40	132.6	↑4.6
2/20 19:50	136.9	↑4.3
2/20 20:00	140.8	↑3.9
2/20 20:10	144.4	↑3.6
2/20 20:20	147.7	↑3.3
2/20 20:30	150.5	↑2.8
2/20 20:40	152.9	↑2.4
2/20 20:50	154.8	↑1.9
2/20 21:00	156.3	↑1.5
2/20 21:10	157.4	↑1.1
2/20 21:20	157.9	↑0.5	満潮
2/20 21:30	157.9	0
2/20 21:40	157.5	↓-0.4
2/20 21:50	156.6	↓-0.9
2/20 22:00	155.2	↓-1.4
2/20 22:10	153.3	↓-1.9
2/20 22:20	151.0	↓-2.3
2/20 22:30	148.3	↓-2.7
2/20 22:40	145.1	↓-3.2
2/20 22:50	141.5	↓-3.6
2/20 23:00	137.6	↓-3.9
2/20 23:10	133.3	↓-4.3
2/20 23:20	128.7	↓-4.6
2/20 23:30	123.8	↓-4.9
2/20 23:40	118.7	↓-5.1
2/20 23:50	113.4	↓-5.3