31 (木)	05:49	11:42	17:45	-
	161cm	63cm	176cm	-
中潮 出 06:45 入 18:01 出 16:20 入 04:27

長山（沖縄）2047年10月31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
10/31 00:00	47.5	↑0.7
10/31 00:10	48.7	↑1.2
10/31 00:20	50.2	↑1.5
10/31 00:30	52.0	↑1.8
10/31 00:40	54.3	↑2.3
10/31 00:50	56.9	↑2.6
10/31 01:00	59.8	↑2.9
10/31 01:10	63.0	↑3.2
10/31 01:20	66.6	↑3.6
10/31 01:30	70.4	↑3.8
10/31 01:40	74.4	↑4.0
10/31 01:50	78.7	↑4.3
10/31 02:00	83.1	↑4.4
10/31 02:10	87.7	↑4.6
10/31 02:20	92.3	↑4.6
10/31 02:30	97.1	↑4.8
10/31 02:40	101.9	↑4.8
10/31 02:50	106.8	↑4.9
10/31 03:00	111.6	↑4.8
10/31 03:10	116.3	↑4.7
10/31 03:20	121.0	↑4.7
10/31 03:30	125.5	↑4.5
10/31 03:40	129.9	↑4.4
10/31 03:50	134.1	↑4.2
10/31 04:00	138.1	↑4.0
10/31 04:10	141.8	↑3.7
10/31 04:20	145.2	↑3.4
10/31 04:30	148.3	↑3.1
10/31 04:40	151.1	↑2.8
10/31 04:50	153.6	↑2.5
10/31 05:00	155.7	↑2.1
10/31 05:10	157.4	↑1.7
10/31 05:20	158.7	↑1.3
10/31 05:30	159.6	↑0.9
10/31 05:40	160.2	↑0.6	満潮
10/31 05:50	160.3	↑0.1
10/31 06:00	160.0	↓-0.3
10/31 06:10	159.4	↓-0.6
10/31 06:20	158.3	↓-1.1
10/31 06:30	156.9	↓-1.4
10/31 06:40	155.0	↓-1.9
10/31 06:50	152.9	↓-2.1
10/31 07:00	150.4	↓-2.5
10/31 07:10	147.6	↓-2.8
10/31 07:20	144.5	↓-3.1
10/31 07:30	141.2	↓-3.3
10/31 07:40	137.6	↓-3.6
10/31 07:50	133.9	↓-3.7
10/31 08:00	129.9	↓-4.0
10/31 08:10	125.8	↓-4.1
10/31 08:20	121.7	↓-4.1
10/31 08:30	117.4	↓-4.3
10/31 08:40	113.1	↓-4.3
10/31 08:50	108.8	↓-4.3
10/31 09:00	104.5	↓-4.3
10/31 09:10	100.3	↓-4.2
10/31 09:20	96.1	↓-4.2
10/31 09:30	92.1	↓-4.0
10/31 09:40	88.2	↓-3.9
10/31 09:50	84.6	↓-3.6
10/31 10:00	81.1	↓-3.5
10/31 10:10	77.9	↓-3.2
10/31 10:20	74.9	↓-3.0
10/31 10:30	72.2	↓-2.7
10/31 10:40	69.9	↓-2.3
10/31 10:50	67.8	↓-2.1
10/31 11:00	66.1	↓-1.7
10/31 11:10	64.8	↓-1.3
10/31 11:20	63.8	↓-1.0
10/31 11:30	63.2	↓-0.6
10/31 11:40	63.0	↓-0.2	干潮
10/31 11:50	63.1	↑0.1
10/31 12:00	63.7	↑0.6
10/31 12:10	64.6	↑0.9
10/31 12:20	66.0	↑1.4
10/31 12:30	67.7	↑1.7
10/31 12:40	69.8	↑2.1
10/31 12:50	72.2	↑2.4
10/31 13:00	75.0	↑2.8
10/31 13:10	78.0	↑3.0
10/31 13:20	81.4	↑3.4
10/31 13:30	85.1	↑3.7
10/31 13:40	89.0	↑3.9
10/31 13:50	93.2	↑4.2
10/31 14:00	97.5	↑4.3
10/31 14:10	102.0	↑4.5
10/31 14:20	106.7	↑4.7
10/31 14:30	111.4	↑4.7
10/31 14:40	116.3	↑4.9
10/31 14:50	121.1	↑4.8
10/31 15:00	125.9	↑4.8
10/31 15:10	130.7	↑4.8
10/31 15:20	135.5	↑4.8
10/31 15:30	140.1	↑4.6
10/31 15:40	144.5	↑4.4
10/31 15:50	148.8	↑4.3
10/31 16:00	152.9	↑4.1
10/31 16:10	156.6	↑3.7
10/31 16:20	160.2	↑3.6
10/31 16:30	163.4	↑3.2
10/31 16:40	166.2	↑2.8
10/31 16:50	168.7	↑2.5
10/31 17:00	170.9	↑2.2
10/31 17:10	172.6	↑1.7
10/31 17:20	173.9	↑1.3
10/31 17:30	174.7	↑0.8
10/31 17:40	175.1	↑0.4	満潮
10/31 17:50	175.1	0
10/31 18:00	174.6	↓-0.5
10/31 18:10	173.7	↓-0.9
10/31 18:20	172.3	↓-1.4
10/31 18:30	170.5	↓-1.8
10/31 18:40	168.3	↓-2.2
10/31 18:50	165.6	↓-2.7
10/31 19:00	162.6	↓-3.0
10/31 19:10	159.2	↓-3.4
10/31 19:20	155.4	↓-3.8
10/31 19:30	151.2	↓-4.2
10/31 19:40	146.8	↓-4.4
10/31 19:50	142.1	↓-4.7
10/31 20:00	137.2	↓-4.9
10/31 20:10	132.0	↓-5.2
10/31 20:20	126.7	↓-5.3
10/31 20:30	121.2	↓-5.5
10/31 20:40	115.7	↓-5.5
10/31 20:50	110.0	↓-5.7	最大潮位差
10/31 21:00	104.3	↓-5.7	最大潮位差
10/31 21:10	98.7	↓-5.6
10/31 21:20	93.1	↓-5.6
10/31 21:30	87.5	↓-5.6
10/31 21:40	82.1	↓-5.4
10/31 21:50	76.8	↓-5.3
10/31 22:00	71.7	↓-5.1
10/31 22:10	66.9	↓-4.8
10/31 22:20	62.3	↓-4.6
10/31 22:30	57.9	↓-4.4
10/31 22:40	53.9	↓-4.0
10/31 22:50	50.2	↓-3.7
10/31 23:00	46.9	↓-3.3
10/31 23:10	43.9	↓-3.0
10/31 23:20	41.4	↓-2.5
10/31 23:30	39.2	↓-2.2
10/31 23:40	37.5	↓-1.7
10/31 23:50	36.2	↓-1.3