18 (木)	10:04	03:58	22:38	16:30
	176cm	37cm	153cm	34cm
中潮 出 07:04 入 18:25 出 23:17 入 09:49 潮干狩り ○ 15:15～17:45

那覇（沖縄）2044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	135.1	↓-4.9
2/18 00:10	130.0	↓-5.1
2/18 00:20	124.7	↓-5.3
2/18 00:30	119.2	↓-5.5
2/18 00:40	113.6	↓-5.6
2/18 00:50	107.9	↓-5.7
2/18 01:00	102.1	↓-5.8
2/18 01:10	96.4	↓-5.7
2/18 01:20	90.7	↓-5.7
2/18 01:30	85.0	↓-5.7
2/18 01:40	79.5	↓-5.5
2/18 01:50	74.2	↓-5.3
2/18 02:00	69.1	↓-5.1
2/18 02:10	64.3	↓-4.8
2/18 02:20	59.7	↓-4.6
2/18 02:30	55.5	↓-4.2
2/18 02:40	51.6	↓-3.9
2/18 02:50	48.2	↓-3.4
2/18 03:00	45.1	↓-3.1
2/18 03:10	42.5	↓-2.6
2/18 03:20	40.4	↓-2.1
2/18 03:30	38.8	↓-1.6
2/18 03:40	37.6	↓-1.2
2/18 03:50	37.0	↓-0.6	干潮
2/18 04:00	36.9	↓-0.1
2/18 04:10	37.3	↑0.4
2/18 04:20	38.2	↑0.9
2/18 04:30	39.6	↑1.4
2/18 04:40	41.5	↑1.9
2/18 04:50	43.8	↑2.3
2/18 05:00	46.6	↑2.8
2/18 05:10	49.9	↑3.3
2/18 05:20	53.6	↑3.7
2/18 05:30	57.7	↑4.1
2/18 05:40	62.1	↑4.4
2/18 05:50	66.9	↑4.8
2/18 06:00	71.9	↑5.0
2/18 06:10	77.2	↑5.3
2/18 06:20	82.7	↑5.5
2/18 06:30	88.4	↑5.7
2/18 06:40	94.3	↑5.9
2/18 06:50	100.2	↑5.9
2/18 07:00	106.1	↑5.9
2/18 07:10	112.1	↑6.0	最大潮位差
2/18 07:20	118.0	↑5.9
2/18 07:30	123.9	↑5.9
2/18 07:40	129.5	↑5.6
2/18 07:50	135.1	↑5.6
2/18 08:00	140.4	↑5.3
2/18 08:10	145.4	↑5.0
2/18 08:20	150.1	↑4.7
2/18 08:30	154.6	↑4.5
2/18 08:40	158.6	↑4.0
2/18 08:50	162.2	↑3.6
2/18 09:00	165.5	↑3.3
2/18 09:10	168.3	↑2.8
2/18 09:20	170.6	↑2.3
2/18 09:30	172.5	↑1.9
2/18 09:40	173.8	↑1.3
2/18 09:50	174.7	↑0.9
2/18 10:00	175.1	↑0.4	満潮
2/18 10:10	175.0	↓-0.1
2/18 10:20	174.4	↓-0.6
2/18 10:30	173.4	↓-1.0
2/18 10:40	171.8	↓-1.6
2/18 10:50	169.8	↓-2.0
2/18 11:00	167.4	↓-2.4
2/18 11:10	164.6	↓-2.8
2/18 11:20	161.3	↓-3.3
2/18 11:30	157.7	↓-3.6
2/18 11:40	153.7	↓-4.0
2/18 11:50	149.4	↓-4.3
2/18 12:00	144.8	↓-4.6
2/18 12:10	139.9	↓-4.9
2/18 12:20	134.8	↓-5.1
2/18 12:30	129.5	↓-5.3
2/18 12:40	124.0	↓-5.5
2/18 12:50	118.4	↓-5.6
2/18 13:00	112.7	↓-5.7
2/18 13:10	107.0	↓-5.7
2/18 13:20	101.2	↓-5.8
2/18 13:30	95.4	↓-5.8
2/18 13:40	89.7	↓-5.7
2/18 13:50	84.1	↓-5.6
2/18 14:00	78.7	↓-5.4
2/18 14:10	73.3	↓-5.4
2/18 14:20	68.2	↓-5.1
2/18 14:30	63.4	↓-4.8
2/18 14:40	58.8	↓-4.6
2/18 14:50	54.5	↓-4.3
2/18 15:00	50.6	↓-3.9
2/18 15:10	47.0	↓-3.6
2/18 15:20	43.7	↓-3.3
2/18 15:30	40.9	↓-2.8
2/18 15:40	38.5	↓-2.4
2/18 15:50	36.6	↓-1.9
2/18 16:00	35.0	↓-1.6
2/18 16:10	33.9	↓-1.1
2/18 16:20	33.3	↓-0.6	干潮
2/18 16:30	33.1	↓-0.2	干潮
2/18 16:40	33.4	↑0.3
2/18 16:50	34.1	↑0.7
2/18 17:00	35.3	↑1.2
2/18 17:10	36.9	↑1.6
2/18 17:20	38.9	↑2.0
2/18 17:30	41.3	↑2.4
2/18 17:40	44.1	↑2.8
2/18 17:50	47.2	↑3.1
2/18 18:00	50.6	↑3.4
2/18 18:10	54.4	↑3.8
2/18 18:20	58.5	↑4.1
2/18 18:30	62.8	↑4.3
2/18 18:40	67.3	↑4.5
2/18 18:50	72.0	↑4.7
2/18 19:00	76.9	↑4.9
2/18 19:10	81.8	↑4.9
2/18 19:20	86.9	↑5.1
2/18 19:30	92.0	↑5.1
2/18 19:40	97.1	↑5.1
2/18 19:50	102.2	↑5.1
2/18 20:00	107.2	↑5.0
2/18 20:10	112.0	↑4.8
2/18 20:20	116.8	↑4.8
2/18 20:30	121.3	↑4.5
2/18 20:40	125.7	↑4.4
2/18 20:50	129.8	↑4.1
2/18 21:00	133.6	↑3.8
2/18 21:10	137.1	↑3.5
2/18 21:20	140.3	↑3.2
2/18 21:30	143.1	↑2.8
2/18 21:40	145.6	↑2.5
2/18 21:50	147.7	↑2.1
2/18 22:00	149.4	↑1.7
2/18 22:10	150.7	↑1.3
2/18 22:20	151.6	↑0.9
2/18 22:30	152.1	↑0.5	満潮
2/18 22:40	152.2	↑0.1
2/18 22:50	151.9	↓-0.3
2/18 23:00	151.2	↓-0.7
2/18 23:10	150.1	↓-1.1
2/18 23:20	148.6	↓-1.5
2/18 23:30	146.8	↓-1.8
2/18 23:40	144.7	↓-2.1
2/18 23:50	142.2	↓-2.5