20 (土)	03:47	09:52	15:40	21:45
	130cm	58cm	125cm	43cm
中潮 出 05:08 入 18:22 出 15:00 入 03:21

南伊豆（静岡）2024年04月20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
4/20 00:00	76.9	↑3.4
4/20 00:10	80.3	↑3.4
4/20 00:20	83.7	↑3.4
4/20 00:30	87.2	↑3.5
4/20 00:40	90.6	↑3.4
4/20 00:50	94.1	↑3.5
4/20 01:00	97.4	↑3.3
4/20 01:10	100.7	↑3.3
4/20 01:20	103.9	↑3.2
4/20 01:30	107.0	↑3.1
4/20 01:40	110.0	↑3.0
4/20 01:50	112.8	↑2.8
4/20 02:00	115.4	↑2.6
4/20 02:10	117.9	↑2.5
4/20 02:20	120.1	↑2.2
4/20 02:30	122.2	↑2.1
4/20 02:40	124.0	↑1.8
4/20 02:50	125.6	↑1.6
4/20 03:00	126.9	↑1.3
4/20 03:10	128.0	↑1.1
4/20 03:20	128.9	↑0.9
4/20 03:30	129.4	↑0.5
4/20 03:40	129.7	↑0.3	満潮
4/20 03:50	129.8	↑0.1
4/20 04:00	129.5	↓-0.3
4/20 04:10	129.0	↓-0.5
4/20 04:20	128.3	↓-0.7
4/20 04:30	127.2	↓-1.1
4/20 04:40	126.0	↓-1.2
4/20 04:50	124.5	↓-1.5
4/20 05:00	122.8	↓-1.7
4/20 05:10	120.8	↓-2.0
4/20 05:20	118.7	↓-2.1
4/20 05:30	116.4	↓-2.3
4/20 05:40	113.9	↓-2.5
4/20 05:50	111.2	↓-2.7
4/20 06:00	108.5	↓-2.7
4/20 06:10	105.6	↓-2.9
4/20 06:20	102.6	↓-3.0
4/20 06:30	99.6	↓-3.0
4/20 06:40	96.5	↓-3.1
4/20 06:50	93.4	↓-3.1
4/20 07:00	90.3	↓-3.1
4/20 07:10	87.3	↓-3.0
4/20 07:20	84.3	↓-3.0
4/20 07:30	81.3	↓-3.0
4/20 07:40	78.4	↓-2.9
4/20 07:50	75.7	↓-2.7
4/20 08:00	73.1	↓-2.6
4/20 08:10	70.6	↓-2.5
4/20 08:20	68.3	↓-2.3
4/20 08:30	66.2	↓-2.1
4/20 08:40	64.3	↓-1.9
4/20 08:50	62.6	↓-1.7
4/20 09:00	61.1	↓-1.5
4/20 09:10	59.9	↓-1.2
4/20 09:20	59.0	↓-0.9
4/20 09:30	58.3	↓-0.7
4/20 09:40	57.8	↓-0.5
4/20 09:50	57.7	↓-0.1	干潮
4/20 10:00	57.8	↑0.1
4/20 10:10	58.2	↑0.4
4/20 10:20	58.8	↑0.6
4/20 10:30	59.7	↑0.9
4/20 10:40	60.9	↑1.2
4/20 10:50	62.2	↑1.3
4/20 11:00	63.9	↑1.7
4/20 11:10	65.7	↑1.8
4/20 11:20	67.8	↑2.1
4/20 11:30	70.0	↑2.2
4/20 11:40	72.4	↑2.4
4/20 11:50	75.0	↑2.6
4/20 12:00	77.7	↑2.7
4/20 12:10	80.5	↑2.8
4/20 12:20	83.4	↑2.9
4/20 12:30	86.3	↑2.9
4/20 12:40	89.3	↑3.0
4/20 12:50	92.4	↑3.1
4/20 13:00	95.4	↑3.0
4/20 13:10	98.3	↑2.9
4/20 13:20	101.3	↑3.0
4/20 13:30	104.1	↑2.8
4/20 13:40	106.9	↑2.8
4/20 13:50	109.5	↑2.6
4/20 14:00	112.0	↑2.5
4/20 14:10	114.3	↑2.3
4/20 14:20	116.4	↑2.1
4/20 14:30	118.3	↑1.9
4/20 14:40	120.0	↑1.7
4/20 14:50	121.5	↑1.5
4/20 15:00	122.7	↑1.2
4/20 15:10	123.6	↑0.9
4/20 15:20	124.3	↑0.7
4/20 15:30	124.7	↑0.4	満潮
4/20 15:40	124.8	↑0.1	満潮
4/20 15:50	124.6	↓-0.2
4/20 16:00	124.2	↓-0.4
4/20 16:10	123.4	↓-0.8
4/20 16:20	122.4	↓-1.0
4/20 16:30	121.0	↓-1.4
4/20 16:40	119.4	↓-1.6
4/20 16:50	117.6	↓-1.8
4/20 17:00	115.5	↓-2.1
4/20 17:10	113.1	↓-2.4
4/20 17:20	110.6	↓-2.5
4/20 17:30	107.8	↓-2.8
4/20 17:40	104.9	↓-2.9
4/20 17:50	101.8	↓-3.1
4/20 18:00	98.6	↓-3.2
4/20 18:10	95.2	↓-3.4
4/20 18:20	91.8	↓-3.4
4/20 18:30	88.3	↓-3.5
4/20 18:40	84.7	↓-3.6	最大潮位差
4/20 18:50	81.2	↓-3.5
4/20 19:00	77.6	↓-3.6	最大潮位差
4/20 19:10	74.1	↓-3.5
4/20 19:20	70.7	↓-3.4
4/20 19:30	67.4	↓-3.3
4/20 19:40	64.2	↓-3.2
4/20 19:50	61.1	↓-3.1
4/20 20:00	58.2	↓-2.9
4/20 20:10	55.5	↓-2.7
4/20 20:20	52.9	↓-2.6
4/20 20:30	50.7	↓-2.2
4/20 20:40	48.6	↓-2.1
4/20 20:50	46.9	↓-1.7
4/20 21:00	45.4	↓-1.5
4/20 21:10	44.2	↓-1.2
4/20 21:20	43.3	↓-0.9
4/20 21:30	42.7	↓-0.6
4/20 21:40	42.4	↓-0.3	干潮
4/20 21:50	42.4	0
4/20 22:00	42.8	↑0.4
4/20 22:10	43.4	↑0.6
4/20 22:20	44.4	↑1.0
4/20 22:30	45.7	↑1.3
4/20 22:40	47.2	↑1.5
4/20 22:50	49.1	↑1.9
4/20 23:00	51.2	↑2.1
4/20 23:10	53.6	↑2.4
4/20 23:20	56.3	↑2.7
4/20 23:30	59.1	↑2.8
4/20 23:40	62.2	↑3.1
4/20 23:50	65.4	↑3.2