31 (土)	05:11	10:17	16:18	23:25
	131cm	82cm	162cm	8cm
中潮 出 07:23 入 18:02 出 14:41 入 03:42

長山（沖縄）2044年12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
12/31 00:00	38.7	↑2.6
12/31 00:10	41.6	↑2.9
12/31 00:20	44.8	↑3.2
12/31 00:30	48.1	↑3.3
12/31 00:40	51.6	↑3.5
12/31 00:50	55.3	↑3.7
12/31 01:00	59.1	↑3.8
12/31 01:10	63.0	↑3.9
12/31 01:20	67.1	↑4.1
12/31 01:30	71.1	↑4.0
12/31 01:40	75.3	↑4.2
12/31 01:50	79.4	↑4.1
12/31 02:00	83.5	↑4.1
12/31 02:10	87.6	↑4.1
12/31 02:20	91.6	↑4.0
12/31 02:30	95.5	↑3.9
12/31 02:40	99.4	↑3.9
12/31 02:50	103.0	↑3.6
12/31 03:00	106.6	↑3.6
12/31 03:10	109.9	↑3.3
12/31 03:20	113.0	↑3.1
12/31 03:30	116.0	↑3.0
12/31 03:40	118.7	↑2.7
12/31 03:50	121.1	↑2.4
12/31 04:00	123.3	↑2.2
12/31 04:10	125.2	↑1.9
12/31 04:20	126.8	↑1.6
12/31 04:30	128.1	↑1.3
12/31 04:40	129.2	↑1.1
12/31 04:50	129.9	↑0.7
12/31 05:00	130.4	↑0.5
12/31 05:10	130.5	↑0.1	満潮
12/31 05:20	130.4	↓-0.1
12/31 05:30	130.0	↓-0.4
12/31 05:40	129.3	↓-0.7
12/31 05:50	128.4	↓-0.9
12/31 06:00	127.2	↓-1.2
12/31 06:10	125.8	↓-1.4
12/31 06:20	124.2	↓-1.6
12/31 06:30	122.4	↓-1.8
12/31 06:40	120.5	↓-1.9
12/31 06:50	118.4	↓-2.1
12/31 07:00	116.1	↓-2.3
12/31 07:10	113.8	↓-2.3
12/31 07:20	111.4	↓-2.4
12/31 07:30	109.0	↓-2.4
12/31 07:40	106.5	↓-2.5
12/31 07:50	104.0	↓-2.5
12/31 08:00	101.6	↓-2.4
12/31 08:10	99.2	↓-2.4
12/31 08:20	96.9	↓-2.3
12/31 08:30	94.7	↓-2.2
12/31 08:40	92.6	↓-2.1
12/31 08:50	90.6	↓-2.0
12/31 09:00	88.8	↓-1.8
12/31 09:10	87.2	↓-1.6
12/31 09:20	85.7	↓-1.5
12/31 09:30	84.5	↓-1.2
12/31 09:40	83.5	↓-1.0
12/31 09:50	82.7	↓-0.8
12/31 10:00	82.2	↓-0.5
12/31 10:10	81.9	↓-0.3	干潮
12/31 10:20	81.9	0
12/31 10:30	82.1	↑0.2
12/31 10:40	82.6	↑0.5
12/31 10:50	83.4	↑0.8
12/31 11:00	84.4	↑1.0
12/31 11:10	85.7	↑1.3
12/31 11:20	87.2	↑1.5
12/31 11:30	88.9	↑1.7
12/31 11:40	90.9	↑2.0
12/31 11:50	93.1	↑2.2
12/31 12:00	95.6	↑2.5
12/31 12:10	98.2	↑2.6
12/31 12:20	101.0	↑2.8
12/31 12:30	103.9	↑2.9
12/31 12:40	107.0	↑3.1
12/31 12:50	110.2	↑3.2
12/31 13:00	113.5	↑3.3
12/31 13:10	116.8	↑3.3
12/31 13:20	120.3	↑3.5
12/31 13:30	123.7	↑3.4
12/31 13:40	127.1	↑3.4
12/31 13:50	130.5	↑3.4
12/31 14:00	133.9	↑3.4
12/31 14:10	137.2	↑3.3
12/31 14:20	140.3	↑3.1
12/31 14:30	143.4	↑3.1
12/31 14:40	146.3	↑2.9
12/31 14:50	148.9	↑2.6
12/31 15:00	151.4	↑2.5
12/31 15:10	153.7	↑2.3
12/31 15:20	155.7	↑2.0
12/31 15:30	157.4	↑1.7
12/31 15:40	158.8	↑1.4
12/31 15:50	159.9	↑1.1
12/31 16:00	160.6	↑0.7
12/31 16:10	161.0	↑0.4	満潮
12/31 16:20	161.1	↑0.1
12/31 16:30	160.8	↓-0.3
12/31 16:40	160.1	↓-0.7
12/31 16:50	159.0	↓-1.1
12/31 17:00	157.6	↓-1.4
12/31 17:10	155.8	↓-1.8
12/31 17:20	153.6	↓-2.2
12/31 17:30	151.0	↓-2.6
12/31 17:40	148.1	↓-2.9
12/31 17:50	144.8	↓-3.3
12/31 18:00	141.2	↓-3.6
12/31 18:10	137.2	↓-4.0
12/31 18:20	133.0	↓-4.2
12/31 18:30	128.5	↓-4.5
12/31 18:40	123.8	↓-4.7
12/31 18:50	118.8	↓-5.0
12/31 19:00	113.6	↓-5.2
12/31 19:10	108.2	↓-5.4
12/31 19:20	102.8	↓-5.4
12/31 19:30	97.2	↓-5.6
12/31 19:40	91.5	↓-5.7
12/31 19:50	85.8	↓-5.7
12/31 20:00	80.0	↓-5.8	最大潮位差
12/31 20:10	74.3	↓-5.7
12/31 20:20	68.6	↓-5.7
12/31 20:30	63.1	↓-5.5
12/31 20:40	57.6	↓-5.5
12/31 20:50	52.3	↓-5.3
12/31 21:00	47.2	↓-5.1
12/31 21:10	42.3	↓-4.9
12/31 21:20	37.6	↓-4.7
12/31 21:30	33.2	↓-4.4
12/31 21:40	29.0	↓-4.2
12/31 21:50	25.2	↓-3.8
12/31 22:00	21.7	↓-3.5
12/31 22:10	18.6	↓-3.1
12/31 22:20	15.8	↓-2.8
12/31 22:30	13.4	↓-2.4
12/31 22:40	11.4	↓-2.0
12/31 22:50	9.8	↓-1.6
12/31 23:00	8.6	↓-1.2
12/31 23:10	7.8	↓-0.8
12/31 23:20	7.4	↓-0.4	干潮
12/31 23:30	7.5	↑0.1
12/31 23:40	7.9	↑0.4
12/31 23:50	8.8	↑0.9