31 (金)	12:17	05:26	23:47	17:53
	144cm	9cm	138cm	65cm
中潮 出 07:23 入 18:02 出 11:32 入 23:15

佐良浜（沖縄）2038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	141.5	↓-2.7
12/31 00:10	138.5	↓-3.0
12/31 00:20	135.1	↓-3.4
12/31 00:30	131.3	↓-3.8
12/31 00:40	127.2	↓-4.1
12/31 00:50	122.8	↓-4.4
12/31 01:00	118.1	↓-4.7
12/31 01:10	113.1	↓-5.0
12/31 01:20	108.0	↓-5.1
12/31 01:30	102.6	↓-5.4
12/31 01:40	97.1	↓-5.5
12/31 01:50	91.4	↓-5.7
12/31 02:00	85.7	↓-5.7
12/31 02:10	79.9	↓-5.8	最大潮位差
12/31 02:20	74.1	↓-5.8	最大潮位差
12/31 02:30	68.3	↓-5.8	最大潮位差
12/31 02:40	62.7	↓-5.6
12/31 02:50	57.1	↓-5.6
12/31 03:00	51.7	↓-5.4
12/31 03:10	46.5	↓-5.2
12/31 03:20	41.5	↓-5.0
12/31 03:30	36.7	↓-4.8
12/31 03:40	32.3	↓-4.4
12/31 03:50	28.2	↓-4.1
12/31 04:00	24.4	↓-3.8
12/31 04:10	21.0	↓-3.4
12/31 04:20	17.9	↓-3.1
12/31 04:30	15.3	↓-2.6
12/31 04:40	13.1	↓-2.2
12/31 04:50	11.4	↓-1.7
12/31 05:00	10.0	↓-1.4
12/31 05:10	9.2	↓-0.8
12/31 05:20	8.7	↓-0.5	干潮
12/31 05:30	8.7	0
12/31 05:40	9.1	↑0.4
12/31 05:50	10.0	↑0.9
12/31 06:00	11.2	↑1.2
12/31 06:10	12.9	↑1.7
12/31 06:20	14.9	↑2.0
12/31 06:30	17.4	↑2.5
12/31 06:40	20.1	↑2.7
12/31 06:50	23.2	↑3.1
12/31 07:00	26.6	↑3.4
12/31 07:10	30.3	↑3.7
12/31 07:20	34.2	↑3.9
12/31 07:30	38.4	↑4.2
12/31 07:40	42.8	↑4.4
12/31 07:50	47.4	↑4.6
12/31 08:00	52.1	↑4.7
12/31 08:10	56.9	↑4.8
12/31 08:20	61.9	↑5.0
12/31 08:30	66.9	↑5.0
12/31 08:40	72.0	↑5.1
12/31 08:50	77.1	↑5.1
12/31 09:00	82.2	↑5.1
12/31 09:10	87.2	↑5.0
12/31 09:20	92.2	↑5.0
12/31 09:30	97.1	↑4.9
12/31 09:40	101.8	↑4.7
12/31 09:50	106.4	↑4.6
12/31 10:00	110.9	↑4.5
12/31 10:10	115.1	↑4.2
12/31 10:20	119.2	↑4.1
12/31 10:30	122.9	↑3.7
12/31 10:40	126.4	↑3.5
12/31 10:50	129.7	↑3.3
12/31 11:00	132.6	↑2.9
12/31 11:10	135.2	↑2.6
12/31 11:20	137.4	↑2.2
12/31 11:30	139.3	↑1.9
12/31 11:40	140.9	↑1.6
12/31 11:50	142.0	↑1.1
12/31 12:00	142.8	↑0.8
12/31 12:10	143.2	↑0.4	満潮
12/31 12:20	143.3	↑0.1
12/31 12:30	142.9	↓-0.4
12/31 12:40	142.2	↓-0.7
12/31 12:50	141.1	↓-1.1
12/31 13:00	139.7	↓-1.4
12/31 13:10	138.0	↓-1.7
12/31 13:20	135.9	↓-2.1
12/31 13:30	133.5	↓-2.4
12/31 13:40	130.9	↓-2.6
12/31 13:50	128.0	↓-2.9
12/31 14:00	124.9	↓-3.1
12/31 14:10	121.6	↓-3.3
12/31 14:20	118.2	↓-3.4
12/31 14:30	114.6	↓-3.6
12/31 14:40	110.9	↓-3.7
12/31 14:50	107.2	↓-3.7
12/31 15:00	103.5	↓-3.7
12/31 15:10	99.8	↓-3.7
12/31 15:20	96.1	↓-3.7
12/31 15:30	92.5	↓-3.6
12/31 15:40	89.0	↓-3.5
12/31 15:50	85.7	↓-3.3
12/31 16:00	82.5	↓-3.2
12/31 16:10	79.5	↓-3.0
12/31 16:20	76.8	↓-2.7
12/31 16:30	74.3	↓-2.5
12/31 16:40	72.0	↓-2.3
12/31 16:50	70.0	↓-2.0
12/31 17:00	68.3	↓-1.7
12/31 17:10	66.8	↓-1.5
12/31 17:20	65.7	↓-1.1
12/31 17:30	64.9	↓-0.8
12/31 17:40	64.4	↓-0.5
12/31 17:50	64.2	↓-0.2	干潮
12/31 18:00	64.3	↑0.1
12/31 18:10	64.7	↑0.4
12/31 18:20	65.4	↑0.7
12/31 18:30	66.4	↑1.0
12/31 18:40	67.6	↑1.2
12/31 18:50	69.1	↑1.5
12/31 19:00	70.8	↑1.7
12/31 19:10	72.8	↑2.0
12/31 19:20	74.9	↑2.1
12/31 19:30	77.3	↑2.4
12/31 19:40	79.8	↑2.5
12/31 19:50	82.5	↑2.7
12/31 20:00	85.3	↑2.8
12/31 20:10	88.2	↑2.9
12/31 20:20	91.2	↑3.0
12/31 20:30	94.3	↑3.1
12/31 20:40	97.5	↑3.2
12/31 20:50	100.6	↑3.1
12/31 21:00	103.8	↑3.2
12/31 21:10	106.9	↑3.1
12/31 21:20	110.0	↑3.1
12/31 21:30	113.0	↑3.0
12/31 21:40	115.9	↑2.9
12/31 21:50	118.8	↑2.9
12/31 22:00	121.5	↑2.7
12/31 22:10	124.0	↑2.5
12/31 22:20	126.4	↑2.4
12/31 22:30	128.6	↑2.2
12/31 22:40	130.6	↑2.0
12/31 22:50	132.3	↑1.7
12/31 23:00	133.8	↑1.5
12/31 23:10	135.0	↑1.2
12/31 23:20	136.0	↑1.0
12/31 23:30	136.6	↑0.6
12/31 23:40	137.0	↑0.4	満潮
12/31 23:50	137.0	0