31 (火)	00:15	06:21	13:02	19:19
	134cm	37cm	144cm	51cm
小潮 出 07:23 入 18:02 出 12:00 入 -

佐良浜（沖縄）2030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	133.5	↑0.6
12/31 00:10	133.8	↑0.3	満潮
12/31 00:20	133.8	0
12/31 00:30	133.4	↓-0.4
12/31 00:40	132.7	↓-0.7
12/31 00:50	131.7	↓-1.0
12/31 01:00	130.3	↓-1.4
12/31 01:10	128.6	↓-1.7
12/31 01:20	126.6	↓-2.0
12/31 01:30	124.2	↓-2.4
12/31 01:40	121.6	↓-2.6
12/31 01:50	118.7	↓-2.9
12/31 02:00	115.5	↓-3.2
12/31 02:10	112.1	↓-3.4
12/31 02:20	108.5	↓-3.6
12/31 02:30	104.7	↓-3.8
12/31 02:40	100.8	↓-3.9
12/31 02:50	96.7	↓-4.1
12/31 03:00	92.6	↓-4.1
12/31 03:10	88.3	↓-4.3	最大潮位差
12/31 03:20	84.1	↓-4.2
12/31 03:30	79.9	↓-4.2
12/31 03:40	75.7	↓-4.2
12/31 03:50	71.6	↓-4.1
12/31 04:00	67.6	↓-4.0
12/31 04:10	63.7	↓-3.9
12/31 04:20	60.0	↓-3.7
12/31 04:30	56.5	↓-3.5
12/31 04:40	53.2	↓-3.3
12/31 04:50	50.2	↓-3.0
12/31 05:00	47.4	↓-2.8
12/31 05:10	45.0	↓-2.4
12/31 05:20	42.8	↓-2.2
12/31 05:30	40.9	↓-1.9
12/31 05:40	39.4	↓-1.5
12/31 05:50	38.2	↓-1.2
12/31 06:00	37.3	↓-0.9
12/31 06:10	36.8	↓-0.5
12/31 06:20	36.6	↓-0.2	干潮
12/31 06:30	36.8	↑0.2
12/31 06:40	37.3	↑0.5
12/31 06:50	38.2	↑0.9
12/31 07:00	39.3	↑1.1
12/31 07:10	40.8	↑1.5
12/31 07:20	42.6	↑1.8
12/31 07:30	44.7	↑2.1
12/31 07:40	47.0	↑2.3
12/31 07:50	49.6	↑2.6
12/31 08:00	52.5	↑2.9
12/31 08:10	55.5	↑3.0
12/31 08:20	58.8	↑3.3
12/31 08:30	62.2	↑3.4
12/31 08:40	65.9	↑3.7
12/31 08:50	69.6	↑3.7
12/31 09:00	73.5	↑3.9
12/31 09:10	77.5	↑4.0
12/31 09:20	81.5	↑4.0
12/31 09:30	85.6	↑4.1
12/31 09:40	89.8	↑4.2
12/31 09:50	93.9	↑4.1
12/31 10:00	98.0	↑4.1
12/31 10:10	102.1	↑4.1
12/31 10:20	106.1	↑4.0
12/31 10:30	110.0	↑3.9
12/31 10:40	113.8	↑3.8
12/31 10:50	117.5	↑3.7
12/31 11:00	121.0	↑3.5
12/31 11:10	124.4	↑3.4
12/31 11:20	127.5	↑3.1
12/31 11:30	130.4	↑2.9
12/31 11:40	133.1	↑2.7
12/31 11:50	135.5	↑2.4
12/31 12:00	137.7	↑2.2
12/31 12:10	139.5	↑1.8
12/31 12:20	141.0	↑1.5
12/31 12:30	142.2	↑1.2
12/31 12:40	143.1	↑0.9
12/31 12:50	143.7	↑0.6
12/31 13:00	143.9	↑0.2	満潮
12/31 13:10	143.7	↓-0.2
12/31 13:20	143.2	↓-0.5
12/31 13:30	142.4	↓-0.8
12/31 13:40	141.2	↓-1.2
12/31 13:50	139.7	↓-1.5
12/31 14:00	137.9	↓-1.8
12/31 14:10	135.8	↓-2.1
12/31 14:20	133.3	↓-2.5
12/31 14:30	130.7	↓-2.6
12/31 14:40	127.7	↓-3.0
12/31 14:50	124.6	↓-3.1
12/31 15:00	121.2	↓-3.4
12/31 15:10	117.7	↓-3.5
12/31 15:20	114.0	↓-3.7
12/31 15:30	110.2	↓-3.8
12/31 15:40	106.3	↓-3.9
12/31 15:50	102.4	↓-3.9
12/31 16:00	98.4	↓-4.0
12/31 16:10	94.4	↓-4.0
12/31 16:20	90.5	↓-3.9
12/31 16:30	86.6	↓-3.9
12/31 16:40	82.8	↓-3.8
12/31 16:50	79.1	↓-3.7
12/31 17:00	75.6	↓-3.5
12/31 17:10	72.2	↓-3.4
12/31 17:20	69.1	↓-3.1
12/31 17:30	66.1	↓-3.0
12/31 17:40	63.3	↓-2.8
12/31 17:50	60.8	↓-2.5
12/31 18:00	58.5	↓-2.3
12/31 18:10	56.5	↓-2.0
12/31 18:20	54.8	↓-1.7
12/31 18:30	53.3	↓-1.5
12/31 18:40	52.1	↓-1.2
12/31 18:50	51.2	↓-0.9
12/31 19:00	50.6	↓-0.6
12/31 19:10	50.2	↓-0.4	干潮
12/31 19:20	50.2	0
12/31 19:30	50.3	↑0.1
12/31 19:40	50.8	↑0.5
12/31 19:50	51.5	↑0.7
12/31 20:00	52.5	↑1.0
12/31 20:10	53.7	↑1.2
12/31 20:20	55.1	↑1.4
12/31 20:30	56.7	↑1.6
12/31 20:40	58.6	↑1.9
12/31 20:50	60.6	↑2.0
12/31 21:00	62.7	↑2.1
12/31 21:10	65.1	↑2.4
12/31 21:20	67.5	↑2.4
12/31 21:30	70.1	↑2.6
12/31 21:40	72.8	↑2.7
12/31 21:50	75.6	↑2.8
12/31 22:00	78.4	↑2.8
12/31 22:10	81.3	↑2.9
12/31 22:20	84.2	↑2.9
12/31 22:30	87.2	↑3.0
12/31 22:40	90.1	↑2.9
12/31 22:50	93.0	↑2.9
12/31 23:00	95.8	↑2.8
12/31 23:10	98.6	↑2.8
12/31 23:20	101.2	↑2.6
12/31 23:30	103.8	↑2.6
12/31 23:40	106.2	↑2.4
12/31 23:50	108.5	↑2.3