31 (土)	10:57	04:23	22:25	16:31
	149cm	4cm	160cm	64cm
中潮 出 07:23 入 18:02 出 23:00 入 11:05

長山（沖縄）2061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	126.3	↓-5.8
12/31 00:10	120.3	↓-6.0
12/31 00:20	114.2	↓-6.1
12/31 00:30	107.8	↓-6.4
12/31 00:40	101.3	↓-6.5
12/31 00:50	94.8	↓-6.5
12/31 01:00	88.2	↓-6.6	最大潮位差
12/31 01:10	81.6	↓-6.6	最大潮位差
12/31 01:20	75.0	↓-6.6	最大潮位差
12/31 01:30	68.5	↓-6.5
12/31 01:40	62.1	↓-6.4
12/31 01:50	55.9	↓-6.2
12/31 02:00	49.9	↓-6.0
12/31 02:10	44.1	↓-5.8
12/31 02:20	38.6	↓-5.5
12/31 02:30	33.3	↓-5.3
12/31 02:40	28.5	↓-4.8
12/31 02:50	23.9	↓-4.6
12/31 03:00	19.8	↓-4.1
12/31 03:10	16.1	↓-3.7
12/31 03:20	12.8	↓-3.3
12/31 03:30	10.0	↓-2.8
12/31 03:40	7.7	↓-2.3
12/31 03:50	5.9	↓-1.8
12/31 04:00	4.5	↓-1.4
12/31 04:10	3.7	↓-0.8
12/31 04:20	3.3	↓-0.4	干潮
12/31 04:30	3.5	↑0.2
12/31 04:40	4.2	↑0.7
12/31 04:50	5.3	↑1.1
12/31 05:00	7.0	↑1.7
12/31 05:10	9.1	↑2.1
12/31 05:20	11.7	↑2.6
12/31 05:30	14.7	↑3.0
12/31 05:40	18.1	↑3.4
12/31 05:50	21.9	↑3.8
12/31 06:00	26.0	↑4.1
12/31 06:10	30.5	↑4.5
12/31 06:20	35.2	↑4.7
12/31 06:30	40.2	↑5.0
12/31 06:40	45.5	↑5.3
12/31 06:50	50.9	↑5.4
12/31 07:00	56.5	↑5.6
12/31 07:10	62.2	↑5.7
12/31 07:20	68.0	↑5.8
12/31 07:30	73.8	↑5.8
12/31 07:40	79.7	↑5.9
12/31 07:50	85.5	↑5.8
12/31 08:00	91.2	↑5.7
12/31 08:10	96.8	↑5.6
12/31 08:20	102.3	↑5.5
12/31 08:30	107.5	↑5.2
12/31 08:40	112.6	↑5.1
12/31 08:50	117.5	↑4.9
12/31 09:00	122.0	↑4.5
12/31 09:10	126.3	↑4.3
12/31 09:20	130.3	↑4.0
12/31 09:30	133.9	↑3.6
12/31 09:40	137.2	↑3.3
12/31 09:50	140.1	↑2.9
12/31 10:00	142.5	↑2.4
12/31 10:10	144.6	↑2.1
12/31 10:20	146.3	↑1.7
12/31 10:30	147.6	↑1.3
12/31 10:40	148.5	↑0.9
12/31 10:50	148.9	↑0.4	満潮
12/31 11:00	148.9	0
12/31 11:10	148.6	↓-0.3
12/31 11:20	147.8	↓-0.8
12/31 11:30	146.7	↓-1.1
12/31 11:40	145.1	↓-1.6
12/31 11:50	143.3	↓-1.8
12/31 12:00	141.0	↓-2.3
12/31 12:10	138.5	↓-2.5
12/31 12:20	135.7	↓-2.8
12/31 12:30	132.7	↓-3.0
12/31 12:40	129.4	↓-3.3
12/31 12:50	125.9	↓-3.5
12/31 13:00	122.2	↓-3.7
12/31 13:10	118.4	↓-3.8
12/31 13:20	114.5	↓-3.9
12/31 13:30	110.6	↓-3.9
12/31 13:40	106.5	↓-4.1
12/31 13:50	102.5	↓-4.0
12/31 14:00	98.6	↓-3.9
12/31 14:10	94.7	↓-3.9
12/31 14:20	90.9	↓-3.8
12/31 14:30	87.2	↓-3.7
12/31 14:40	83.7	↓-3.5
12/31 14:50	80.4	↓-3.3
12/31 15:00	77.3	↓-3.1
12/31 15:10	74.4	↓-2.9
12/31 15:20	71.9	↓-2.5
12/31 15:30	69.6	↓-2.3
12/31 15:40	67.7	↓-1.9
12/31 15:50	66.0	↓-1.7
12/31 16:00	64.8	↓-1.2
12/31 16:10	63.8	↓-1.0
12/31 16:20	63.3	↓-0.5
12/31 16:30	63.1	↓-0.2	干潮
12/31 16:40	63.3	↑0.2
12/31 16:50	63.9	↑0.6
12/31 17:00	64.8	↑0.9
12/31 17:10	66.1	↑1.3
12/31 17:20	67.7	↑1.6
12/31 17:30	69.7	↑2.0
12/31 17:40	72.0	↑2.3
12/31 17:50	74.6	↑2.6
12/31 18:00	77.5	↑2.9
12/31 18:10	80.7	↑3.2
12/31 18:20	84.1	↑3.4
12/31 18:30	87.7	↑3.6
12/31 18:40	91.5	↑3.8
12/31 18:50	95.4	↑3.9
12/31 19:00	99.5	↑4.1
12/31 19:10	103.7	↑4.2
12/31 19:20	107.9	↑4.2
12/31 19:30	112.2	↑4.3
12/31 19:40	116.4	↑4.2
12/31 19:50	120.6	↑4.2
12/31 20:00	124.8	↑4.2
12/31 20:10	128.8	↑4.0
12/31 20:20	132.7	↑3.9
12/31 20:30	136.5	↑3.8
12/31 20:40	140.0	↑3.5
12/31 20:50	143.4	↑3.4
12/31 21:00	146.5	↑3.1
12/31 21:10	149.3	↑2.8
12/31 21:20	151.8	↑2.5
12/31 21:30	154.0	↑2.2
12/31 21:40	155.8	↑1.8
12/31 21:50	157.4	↑1.6
12/31 22:00	158.5	↑1.1
12/31 22:10	159.3	↑0.8
12/31 22:20	159.6	↑0.3	満潮
12/31 22:30	159.6	0
12/31 22:40	159.2	↓-0.4
12/31 22:50	158.3	↓-0.9
12/31 23:00	157.1	↓-1.2
12/31 23:10	155.4	↓-1.7
12/31 23:20	153.4	↓-2.0
12/31 23:30	151.0	↓-2.4
12/31 23:40	148.2	↓-2.8
12/31 23:50	145.1	↓-3.1