29 (土)	09:14	03:21	23:04	16:18
	183cm	87cm	149cm	18cm
中潮 出 06:06 入 19:08 出 09:20 入 23:28 潮干狩り ◎ 14:31～18:07

長山（沖縄）2028年04月29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
4/29 00:00	134.8	↓-3.1
4/29 00:10	131.6	↓-3.2
4/29 00:20	128.3	↓-3.3
4/29 00:30	124.9	↓-3.4
4/29 00:40	121.5	↓-3.4
4/29 00:50	118.0	↓-3.5
4/29 01:00	114.7	↓-3.3
4/29 01:10	111.3	↓-3.4
4/29 01:20	108.1	↓-3.2
4/29 01:30	105.0	↓-3.1
4/29 01:40	102.0	↓-3.0
4/29 01:50	99.3	↓-2.7
4/29 02:00	96.7	↓-2.6
4/29 02:10	94.4	↓-2.3
4/29 02:20	92.3	↓-2.1
4/29 02:30	90.5	↓-1.8
4/29 02:40	89.1	↓-1.4
4/29 02:50	87.9	↓-1.2
4/29 03:00	87.0	↓-0.9
4/29 03:10	86.5	↓-0.5
4/29 03:20	86.4	↓-0.1	干潮
4/29 03:30	86.6	↑0.2
4/29 03:40	87.1	↑0.5
4/29 03:50	88.0	↑0.9
4/29 04:00	89.2	↑1.2
4/29 04:10	90.8	↑1.6
4/29 04:20	92.8	↑2.0
4/29 04:30	95.0	↑2.2
4/29 04:40	97.5	↑2.5
4/29 04:50	100.4	↑2.9
4/29 05:00	103.5	↑3.1
4/29 05:10	106.8	↑3.3
4/29 05:20	110.4	↑3.6
4/29 05:30	114.2	↑3.8
4/29 05:40	118.1	↑3.9
4/29 05:50	122.1	↑4.0
4/29 06:00	126.3	↑4.2
4/29 06:10	130.5	↑4.2
4/29 06:20	134.8	↑4.3
4/29 06:30	139.0	↑4.2
4/29 06:40	143.3	↑4.3
4/29 06:50	147.5	↑4.2
4/29 07:00	151.5	↑4.0
4/29 07:10	155.5	↑4.0
4/29 07:20	159.3	↑3.8
4/29 07:30	162.9	↑3.6
4/29 07:40	166.2	↑3.3
4/29 07:50	169.3	↑3.1
4/29 08:00	172.2	↑2.9
4/29 08:10	174.7	↑2.5
4/29 08:20	176.9	↑2.2
4/29 08:30	178.8	↑1.9
4/29 08:40	180.3	↑1.5
4/29 08:50	181.4	↑1.1
4/29 09:00	182.2	↑0.8
4/29 09:10	182.5	↑0.3	満潮
4/29 09:20	182.4	↓-0.1
4/29 09:30	181.9	↓-0.5
4/29 09:40	181.0	↓-0.9
4/29 09:50	179.6	↓-1.4
4/29 10:00	177.8	↓-1.8
4/29 10:10	175.7	↓-2.1
4/29 10:20	173.1	↓-2.6
4/29 10:30	170.1	↓-3.0
4/29 10:40	166.7	↓-3.4
4/29 10:50	163.0	↓-3.7
4/29 11:00	158.9	↓-4.1
4/29 11:10	154.5	↓-4.4
4/29 11:20	149.8	↓-4.7
4/29 11:30	144.8	↓-5.0
4/29 11:40	139.5	↓-5.3
4/29 11:50	134.0	↓-5.5
4/29 12:00	128.3	↓-5.7
4/29 12:10	122.5	↓-5.8
4/29 12:20	116.5	↓-6.0
4/29 12:30	110.4	↓-6.1
4/29 12:40	104.3	↓-6.1
4/29 12:50	98.1	↓-6.2	最大潮位差
4/29 13:00	91.9	↓-6.2	最大潮位差
4/29 13:10	85.8	↓-6.1
4/29 13:20	79.7	↓-6.1
4/29 13:30	73.8	↓-5.9
4/29 13:40	68.0	↓-5.8
4/29 13:50	62.3	↓-5.7
4/29 14:00	56.9	↓-5.4
4/29 14:10	51.7	↓-5.2
4/29 14:20	46.8	↓-4.9
4/29 14:30	42.2	↓-4.6
4/29 14:40	37.9	↓-4.3
4/29 14:50	34.0	↓-3.9
4/29 15:00	30.5	↓-3.5
4/29 15:10	27.3	↓-3.2
4/29 15:20	24.5	↓-2.8
4/29 15:30	22.2	↓-2.3
4/29 15:40	20.3	↓-1.9
4/29 15:50	18.9	↓-1.4
4/29 16:00	17.9	↓-1.0
4/29 16:10	17.3	↓-0.6	干潮
4/29 16:20	17.3	0
4/29 16:30	17.6	↑0.3
4/29 16:40	18.4	↑0.8
4/29 16:50	19.7	↑1.3
4/29 17:00	21.3	↑1.6
4/29 17:10	23.4	↑2.1
4/29 17:20	25.9	↑2.5
4/29 17:30	28.7	↑2.8
4/29 17:40	31.9	↑3.2
4/29 17:50	35.4	↑3.5
4/29 18:00	39.2	↑3.8
4/29 18:10	43.3	↑4.1
4/29 18:20	47.6	↑4.3
4/29 18:30	52.1	↑4.5
4/29 18:40	56.8	↑4.7
4/29 18:50	61.7	↑4.9
4/29 19:00	66.7	↑5.0
4/29 19:10	71.7	↑5.0
4/29 19:20	76.8	↑5.1
4/29 19:30	81.9	↑5.1
4/29 19:40	87.1	↑5.2
4/29 19:50	92.1	↑5.0
4/29 20:00	97.1	↑5.0
4/29 20:10	102.0	↑4.9
4/29 20:20	106.7	↑4.7
4/29 20:30	111.3	↑4.6
4/29 20:40	115.7	↑4.4
4/29 20:50	119.9	↑4.2
4/29 21:00	123.8	↑3.9
4/29 21:10	127.5	↑3.7
4/29 21:20	131.0	↑3.5
4/29 21:30	134.1	↑3.1
4/29 21:40	137.0	↑2.9
4/29 21:50	139.5	↑2.5
4/29 22:00	141.7	↑2.2
4/29 22:10	143.6	↑1.9
4/29 22:20	145.1	↑1.5
4/29 22:30	146.4	↑1.3
4/29 22:40	147.3	↑0.9
4/29 22:50	147.8	↑0.5
4/29 23:00	148.1	↑0.3	満潮
4/29 23:10	148.0	↓-0.1
4/29 23:20	147.6	↓-0.4
4/29 23:30	146.9	↓-0.7
4/29 23:40	146.0	↓-0.9
4/29 23:50	144.7	↓-1.3