31 (日)	07:42	01:00	18:49	13:08
	174cm	-5cm	189cm	79cm
大潮 出 07:21 入 17:53 出 17:29 入 06:45

儀間（沖縄）2028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	4.1	↓-3.5
12/31 00:10	1.1	↓-3.0
12/31 00:20	-1.3	↓-2.4
12/31 00:30	-3.3	↓-2.0
12/31 00:40	-4.6	↓-1.3
12/31 00:50	-5.4	↓-0.8	干潮
12/31 01:00	-5.6	↓-0.2	干潮
12/31 01:10	-5.3	↑0.3
12/31 01:20	-4.4	↑0.9
12/31 01:30	-2.9	↑1.5
12/31 01:40	-0.8	↑2.1
12/31 01:50	1.7	↑2.5
12/31 02:00	4.8	↑3.1
12/31 02:10	8.4	↑3.6
12/31 02:20	12.5	↑4.1
12/31 02:30	17.1	↑4.6
12/31 02:40	22.0	↑4.9
12/31 02:50	27.3	↑5.3
12/31 03:00	33.0	↑5.7
12/31 03:10	39.0	↑6.0
12/31 03:20	45.3	↑6.3
12/31 03:30	51.8	↑6.5
12/31 03:40	58.5	↑6.7
12/31 03:50	65.4	↑6.9
12/31 04:00	72.3	↑6.9
12/31 04:10	79.4	↑7.1
12/31 04:20	86.4	↑7.0
12/31 04:30	93.4	↑7.0
12/31 04:40	100.3	↑6.9
12/31 04:50	107.2	↑6.9
12/31 05:00	113.9	↑6.7
12/31 05:10	120.3	↑6.4
12/31 05:20	126.6	↑6.3
12/31 05:30	132.5	↑5.9
12/31 05:40	138.2	↑5.7
12/31 05:50	143.5	↑5.3
12/31 06:00	148.5	↑5.0
12/31 06:10	153.0	↑4.5
12/31 06:20	157.2	↑4.2
12/31 06:30	160.8	↑3.6
12/31 06:40	164.1	↑3.3
12/31 06:50	166.8	↑2.7
12/31 07:00	169.1	↑2.3
12/31 07:10	170.9	↑1.8
12/31 07:20	172.2	↑1.3
12/31 07:30	173.0	↑0.8
12/31 07:40	173.3	↑0.3	満潮
12/31 07:50	173.1	↓-0.2
12/31 08:00	172.4	↓-0.7
12/31 08:10	171.3	↓-1.1
12/31 08:20	169.8	↓-1.5
12/31 08:30	167.8	↓-2.0
12/31 08:40	165.4	↓-2.4
12/31 08:50	162.7	↓-2.7
12/31 09:00	159.6	↓-3.1
12/31 09:10	156.2	↓-3.4
12/31 09:20	152.6	↓-3.6
12/31 09:30	148.7	↓-3.9
12/31 09:40	144.6	↓-4.1
12/31 09:50	140.3	↓-4.3
12/31 10:00	135.9	↓-4.4
12/31 10:10	131.5	↓-4.4
12/31 10:20	126.9	↓-4.6
12/31 10:30	122.4	↓-4.5
12/31 10:40	117.9	↓-4.5
12/31 10:50	113.5	↓-4.4
12/31 11:00	109.2	↓-4.3
12/31 11:10	105.1	↓-4.1
12/31 11:20	101.1	↓-4.0
12/31 11:30	97.4	↓-3.7
12/31 11:40	93.9	↓-3.5
12/31 11:50	90.8	↓-3.1
12/31 12:00	87.9	↓-2.9
12/31 12:10	85.4	↓-2.5
12/31 12:20	83.2	↓-2.2
12/31 12:30	81.5	↓-1.7
12/31 12:40	80.1	↓-1.4
12/31 12:50	79.2	↓-0.9
12/31 13:00	78.6	↓-0.6	干潮
12/31 13:10	78.6	0
12/31 13:20	78.9	↑0.3
12/31 13:30	79.7	↑0.8
12/31 13:40	80.9	↑1.2
12/31 13:50	82.5	↑1.6
12/31 14:00	84.6	↑2.1
12/31 14:10	87.0	↑2.4
12/31 14:20	89.8	↑2.8
12/31 14:30	93.0	↑3.2
12/31 14:40	96.5	↑3.5
12/31 14:50	100.4	↑3.9
12/31 15:00	104.4	↑4.0
12/31 15:10	108.8	↑4.4
12/31 15:20	113.3	↑4.5
12/31 15:30	118.1	↑4.8
12/31 15:40	122.9	↑4.8
12/31 15:50	127.9	↑5.0
12/31 16:00	132.9	↑5.0
12/31 16:10	137.9	↑5.0
12/31 16:20	142.9	↑5.0
12/31 16:30	147.9	↑5.0
12/31 16:40	152.7	↑4.8
12/31 16:50	157.4	↑4.7
12/31 17:00	161.8	↑4.4
12/31 17:10	166.1	↑4.3
12/31 17:20	170.1	↑4.0
12/31 17:30	173.7	↑3.6
12/31 17:40	177.1	↑3.4
12/31 17:50	180.0	↑2.9
12/31 18:00	182.5	↑2.5
12/31 18:10	184.7	↑2.2
12/31 18:20	186.3	↑1.6
12/31 18:30	187.5	↑1.2
12/31 18:40	188.2	↑0.7	満潮
12/31 18:50	188.3	↑0.1
12/31 19:00	188.0	↓-0.3
12/31 19:10	187.1	↓-0.9
12/31 19:20	185.7	↓-1.4
12/31 19:30	183.7	↓-2.0
12/31 19:40	181.3	↓-2.4
12/31 19:50	178.3	↓-3.0
12/31 20:00	174.7	↓-3.6
12/31 20:10	170.7	↓-4.0
12/31 20:20	166.2	↓-4.5
12/31 20:30	161.3	↓-4.9
12/31 20:40	155.9	↓-5.4
12/31 20:50	150.1	↓-5.8
12/31 21:00	144.0	↓-6.1
12/31 21:10	137.5	↓-6.5
12/31 21:20	130.7	↓-6.8
12/31 21:30	123.7	↓-7.0
12/31 21:40	116.4	↓-7.3
12/31 21:50	109.0	↓-7.4
12/31 22:00	101.4	↓-7.6
12/31 22:10	93.8	↓-7.6
12/31 22:20	86.1	↓-7.7	最大潮位差
12/31 22:30	78.4	↓-7.7	最大潮位差
12/31 22:40	70.8	↓-7.6
12/31 22:50	63.2	↓-7.6
12/31 23:00	55.9	↓-7.3
12/31 23:10	48.7	↓-7.2
12/31 23:20	41.8	↓-6.9
12/31 23:30	35.1	↓-6.7
12/31 23:40	28.8	↓-6.3
12/31 23:50	22.8	↓-6.0