19 (水)	07:50	01:29	21:03	14:47
	144cm	68cm	106cm	47cm
小潮 出 06:23 入 17:29 出 23:48 入 09:22

館山（千葉）2025年02月19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
2/19 00:00	76.3	↓-1.9
2/19 00:10	74.6	↓-1.7
2/19 00:20	73.0	↓-1.6
2/19 00:30	71.6	↓-1.4
2/19 00:40	70.4	↓-1.2
2/19 00:50	69.4	↓-1.0
2/19 01:00	68.6	↓-0.8
2/19 01:10	68.0	↓-0.6
2/19 01:20	67.7	↓-0.3	干潮
2/19 01:30	67.7	0
2/19 01:40	67.9	↑0.2
2/19 01:50	68.3	↑0.4
2/19 02:00	68.9	↑0.6
2/19 02:10	69.8	↑0.9
2/19 02:20	71.0	↑1.2
2/19 02:30	72.3	↑1.3
2/19 02:40	73.9	↑1.6
2/19 02:50	75.6	↑1.7
2/19 03:00	77.6	↑2.0
2/19 03:10	79.7	↑2.1
2/19 03:20	82.0	↑2.3
2/19 03:30	84.4	↑2.4
2/19 03:40	86.9	↑2.5
2/19 03:50	89.6	↑2.7
2/19 04:00	92.4	↑2.8
2/19 04:10	95.2	↑2.8
2/19 04:20	98.2	↑3.0
2/19 04:30	101.2	↑3.0
2/19 04:40	104.2	↑3.0
2/19 04:50	107.2	↑3.0
2/19 05:00	110.3	↑3.1
2/19 05:10	113.3	↑3.0
2/19 05:20	116.3	↑3.0
2/19 05:30	119.2	↑2.9
2/19 05:40	122.1	↑2.9
2/19 05:50	124.9	↑2.8
2/19 06:00	127.5	↑2.6
2/19 06:10	130.0	↑2.5
2/19 06:20	132.3	↑2.3
2/19 06:30	134.5	↑2.2
2/19 06:40	136.5	↑2.0
2/19 06:50	138.2	↑1.7
2/19 07:00	139.7	↑1.5
2/19 07:10	140.9	↑1.2
2/19 07:20	141.9	↑1.0
2/19 07:30	142.6	↑0.7
2/19 07:40	143.0	↑0.4	満潮
2/19 07:50	143.1	↑0.1	満潮
2/19 08:00	143.0	↓-0.1
2/19 08:10	142.5	↓-0.5
2/19 08:20	141.8	↓-0.7
2/19 08:30	140.8	↓-1.0
2/19 08:40	139.5	↓-1.3
2/19 08:50	137.9	↓-1.6
2/19 09:00	136.1	↓-1.8
2/19 09:10	134.1	↓-2.0
2/19 09:20	131.8	↓-2.3
2/19 09:30	129.3	↓-2.5
2/19 09:40	126.7	↓-2.6
2/19 09:50	123.8	↓-2.9
2/19 10:00	120.8	↓-3.0
2/19 10:10	117.6	↓-3.2
2/19 10:20	114.3	↓-3.3
2/19 10:30	110.9	↓-3.4
2/19 10:40	107.4	↓-3.5
2/19 10:50	103.8	↓-3.6
2/19 11:00	100.2	↓-3.6
2/19 11:10	96.5	↓-3.7	最大潮位差
2/19 11:20	92.8	↓-3.7	最大潮位差
2/19 11:30	89.2	↓-3.6
2/19 11:40	85.5	↓-3.7	最大潮位差
2/19 11:50	81.9	↓-3.6
2/19 12:00	78.4	↓-3.5
2/19 12:10	75.0	↓-3.4
2/19 12:20	71.7	↓-3.3
2/19 12:30	68.6	↓-3.1
2/19 12:40	65.6	↓-3.0
2/19 12:50	62.7	↓-2.9
2/19 13:00	60.1	↓-2.6
2/19 13:10	57.7	↓-2.4
2/19 13:20	55.5	↓-2.2
2/19 13:30	53.5	↓-2.0
2/19 13:40	51.8	↓-1.7
2/19 13:50	50.3	↓-1.5
2/19 14:00	49.0	↓-1.3
2/19 14:10	48.1	↓-0.9
2/19 14:20	47.3	↓-0.8
2/19 14:30	46.8	↓-0.5
2/19 14:40	46.5	↓-0.3	干潮
2/19 14:50	46.5	0
2/19 15:00	46.7	↑0.2
2/19 15:10	47.1	↑0.4
2/19 15:20	47.8	↑0.7
2/19 15:30	48.6	↑0.8
2/19 15:40	49.6	↑1.0
2/19 15:50	50.8	↑1.2
2/19 16:00	52.2	↑1.4
2/19 16:10	53.7	↑1.5
2/19 16:20	55.4	↑1.7
2/19 16:30	57.2	↑1.8
2/19 16:40	59.2	↑2.0
2/19 16:50	61.3	↑2.1
2/19 17:00	63.5	↑2.2
2/19 17:10	65.7	↑2.2
2/19 17:20	68.1	↑2.4
2/19 17:30	70.5	↑2.4
2/19 17:40	73.0	↑2.5
2/19 17:50	75.4	↑2.4
2/19 18:00	77.9	↑2.5
2/19 18:10	80.4	↑2.5
2/19 18:20	82.9	↑2.5
2/19 18:30	85.3	↑2.4
2/19 18:40	87.7	↑2.4
2/19 18:50	89.9	↑2.2
2/19 19:00	92.1	↑2.2
2/19 19:10	94.1	↑2.0
2/19 19:20	96.0	↑1.9
2/19 19:30	97.8	↑1.8
2/19 19:40	99.4	↑1.6
2/19 19:50	100.8	↑1.4
2/19 20:00	102.0	↑1.2
2/19 20:10	103.1	↑1.1
2/19 20:20	103.9	↑0.8
2/19 20:30	104.6	↑0.7
2/19 20:40	105.1	↑0.5
2/19 20:50	105.4	↑0.3
2/19 21:00	105.5	↑0.1	満潮
2/19 21:10	105.5	0
2/19 21:20	105.3	↓-0.2
2/19 21:30	104.9	↓-0.4
2/19 21:40	104.4	↓-0.5
2/19 21:50	103.8	↓-0.6
2/19 22:00	103.0	↓-0.8
2/19 22:10	102.2	↓-0.8
2/19 22:20	101.2	↓-1.0
2/19 22:30	100.2	↓-1.0
2/19 22:40	99.0	↓-1.2
2/19 22:50	97.8	↓-1.2
2/19 23:00	96.6	↓-1.2
2/19 23:10	95.3	↓-1.3
2/19 23:20	94.0	↓-1.3
2/19 23:30	92.7	↓-1.3
2/19 23:40	91.4	↓-1.3
2/19 23:50	90.1	↓-1.3