13 (土)	09:59	03:03	23:37	17:38
	160cm	92cm	122cm	66cm
長潮 出 06:28 入 17:20 出 11:23 入 00:34

寒川（千葉）2038年02月13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
2/13 00:00	115.1	↓-2.0
2/13 00:10	113.2	↓-1.9
2/13 00:20	111.2	↓-2.0
2/13 00:30	109.2	↓-2.0
2/13 00:40	107.2	↓-2.0
2/13 00:50	105.3	↓-1.9
2/13 01:00	103.4	↓-1.9
2/13 01:10	101.6	↓-1.8
2/13 01:20	100.0	↓-1.6
2/13 01:30	98.4	↓-1.6
2/13 01:40	97.0	↓-1.4
2/13 01:50	95.7	↓-1.3
2/13 02:00	94.6	↓-1.1
2/13 02:10	93.7	↓-0.9
2/13 02:20	92.9	↓-0.8
2/13 02:30	92.3	↓-0.6
2/13 02:40	91.8	↓-0.5
2/13 02:50	91.5	↓-0.3
2/13 03:00	91.4	↓-0.1	干潮
2/13 03:10	91.4	0
2/13 03:20	91.6	↑0.2
2/13 03:30	92.0	↑0.4
2/13 03:40	92.5	↑0.5
2/13 03:50	93.1	↑0.6
2/13 04:00	93.9	↑0.8
2/13 04:10	94.8	↑0.9
2/13 04:20	95.9	↑1.1
2/13 04:30	97.0	↑1.1
2/13 04:40	98.3	↑1.3
2/13 04:50	99.7	↑1.4
2/13 05:00	101.2	↑1.5
2/13 05:10	102.9	↑1.7
2/13 05:20	104.6	↑1.7
2/13 05:30	106.5	↑1.9
2/13 05:40	108.4	↑1.9
2/13 05:50	110.4	↑2.0
2/13 06:00	112.6	↑2.2
2/13 06:10	114.8	↑2.2
2/13 06:20	117.1	↑2.3
2/13 06:30	119.5	↑2.4
2/13 06:40	121.9	↑2.4
2/13 06:50	124.4	↑2.5
2/13 07:00	127.0	↑2.6
2/13 07:10	129.6	↑2.6
2/13 07:20	132.2	↑2.6
2/13 07:30	134.7	↑2.5
2/13 07:40	137.3	↑2.6
2/13 07:50	139.8	↑2.5
2/13 08:00	142.3	↑2.5
2/13 08:10	144.7	↑2.4
2/13 08:20	147.0	↑2.3
2/13 08:30	149.1	↑2.1
2/13 08:40	151.1	↑2.0
2/13 08:50	152.9	↑1.8
2/13 09:00	154.6	↑1.7
2/13 09:10	156.0	↑1.4
2/13 09:20	157.1	↑1.1
2/13 09:30	158.1	↑1.0
2/13 09:40	158.7	↑0.6
2/13 09:50	159.1	↑0.4	満潮
2/13 10:00	159.1	0
2/13 10:10	158.9	↓-0.2
2/13 10:20	158.4	↓-0.5
2/13 10:30	157.6	↓-0.8
2/13 10:40	156.5	↓-1.1
2/13 10:50	155.1	↓-1.4
2/13 11:00	153.4	↓-1.7
2/13 11:10	151.5	↓-1.9
2/13 11:20	149.4	↓-2.1
2/13 11:30	147.0	↓-2.4
2/13 11:40	144.4	↓-2.6
2/13 11:50	141.6	↓-2.8
2/13 12:00	138.6	↓-3.0
2/13 12:10	135.6	↓-3.0
2/13 12:20	132.4	↓-3.2
2/13 12:30	129.1	↓-3.3
2/13 12:40	125.8	↓-3.3
2/13 12:50	122.5	↓-3.3
2/13 13:00	119.1	↓-3.4	最大潮位差
2/13 13:10	115.8	↓-3.3
2/13 13:20	112.5	↓-3.3
2/13 13:30	109.2	↓-3.3
2/13 13:40	106.0	↓-3.2
2/13 13:50	102.9	↓-3.1
2/13 14:00	99.9	↓-3.0
2/13 14:10	97.0	↓-2.9
2/13 14:20	94.2	↓-2.8
2/13 14:30	91.5	↓-2.7
2/13 14:40	89.0	↓-2.5
2/13 14:50	86.6	↓-2.4
2/13 15:00	84.3	↓-2.3
2/13 15:10	82.1	↓-2.2
2/13 15:20	80.1	↓-2.0
2/13 15:30	78.2	↓-1.9
2/13 15:40	76.4	↓-1.8
2/13 15:50	74.7	↓-1.7
2/13 16:00	73.2	↓-1.5
2/13 16:10	71.9	↓-1.3
2/13 16:20	70.6	↓-1.3
2/13 16:30	69.5	↓-1.1
2/13 16:40	68.5	↓-1.0
2/13 16:50	67.7	↓-0.8
2/13 17:00	67.0	↓-0.7
2/13 17:10	66.5	↓-0.5
2/13 17:20	66.1	↓-0.4
2/13 17:30	65.9	↓-0.2	干潮
2/13 17:40	65.8	↓-0.1
2/13 17:50	66.0	↑0.2
2/13 18:00	66.3	↑0.3
2/13 18:10	66.8	↑0.5
2/13 18:20	67.5	↑0.7
2/13 18:30	68.4	↑0.9
2/13 18:40	69.4	↑1.0
2/13 18:50	70.7	↑1.3
2/13 19:00	72.1	↑1.4
2/13 19:10	73.8	↑1.7
2/13 19:20	75.6	↑1.8
2/13 19:30	77.5	↑1.9
2/13 19:40	79.6	↑2.1
2/13 19:50	81.9	↑2.3
2/13 20:00	84.2	↑2.3
2/13 20:10	86.6	↑2.4
2/13 20:20	89.1	↑2.5
2/13 20:30	91.7	↑2.6
2/13 20:40	94.3	↑2.6
2/13 20:50	96.8	↑2.5
2/13 21:00	99.4	↑2.6
2/13 21:10	101.9	↑2.5
2/13 21:20	104.3	↑2.4
2/13 21:30	106.6	↑2.3
2/13 21:40	108.8	↑2.2
2/13 21:50	110.9	↑2.1
2/13 22:00	112.8	↑1.9
2/13 22:10	114.5	↑1.7
2/13 22:20	116.0	↑1.5
2/13 22:30	117.4	↑1.4
2/13 22:40	118.5	↑1.1
2/13 22:50	119.5	↑1.0
2/13 23:00	120.2	↑0.7
2/13 23:10	120.7	↑0.5
2/13 23:20	121.1	↑0.4
2/13 23:30	121.3	↑0.2	満潮
2/13 23:40	121.3	0
2/13 23:50	121.1	↓-0.2