11 (火)	04:15	08:29	13:49	21:22
	122cm	99cm	139cm	9cm
大潮 出 06:36 入 17:02 出 15:25 入 06:05

苫小牧（北海道）2025年02月11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
2/11 00:00	61.6	↑4.1
2/11 00:10	65.6	↑4.0
2/11 00:20	69.6	↑4.0
2/11 00:30	73.6	↑4.0
2/11 00:40	77.4	↑3.8
2/11 00:50	81.1	↑3.7
2/11 01:00	84.7	↑3.6
2/11 01:10	88.1	↑3.4
2/11 01:20	91.4	↑3.3
2/11 01:30	94.6	↑3.2
2/11 01:40	97.5	↑2.9
2/11 01:50	100.3	↑2.8
2/11 02:00	102.9	↑2.6
2/11 02:10	105.4	↑2.5
2/11 02:20	107.7	↑2.3
2/11 02:30	109.9	↑2.2
2/11 02:40	111.8	↑1.9
2/11 02:50	113.6	↑1.8
2/11 03:00	115.2	↑1.6
2/11 03:10	116.7	↑1.5
2/11 03:20	117.9	↑1.2
2/11 03:30	119.0	↑1.1
2/11 03:40	119.8	↑0.8
2/11 03:50	120.5	↑0.7
2/11 04:00	120.9	↑0.4
2/11 04:10	121.1	↑0.2	満潮
2/11 04:20	121.1	0
2/11 04:30	120.9	↓-0.2
2/11 04:40	120.4	↓-0.5
2/11 04:50	119.8	↓-0.6
2/11 05:00	119.0	↓-0.8
2/11 05:10	118.0	↓-1.0
2/11 05:20	116.9	↓-1.1
2/11 05:30	115.6	↓-1.3
2/11 05:40	114.2	↓-1.4
2/11 05:50	112.8	↓-1.4
2/11 06:00	111.4	↓-1.4
2/11 06:10	109.9	↓-1.5
2/11 06:20	108.5	↓-1.4
2/11 06:30	107.1	↓-1.4
2/11 06:40	105.7	↓-1.4
2/11 06:50	104.5	↓-1.2
2/11 07:00	103.4	↓-1.1
2/11 07:10	102.3	↓-1.1
2/11 07:20	101.4	↓-0.9
2/11 07:30	100.6	↓-0.8
2/11 07:40	100.0	↓-0.6
2/11 07:50	99.4	↓-0.6
2/11 08:00	99.0	↓-0.4
2/11 08:10	98.8	↓-0.2
2/11 08:20	98.6	↓-0.2	干潮
2/11 08:30	98.6	0
2/11 08:40	98.7	↑0.1
2/11 08:50	98.9	↑0.2
2/11 09:00	99.2	↑0.3
2/11 09:10	99.6	↑0.4
2/11 09:20	100.2	↑0.6
2/11 09:30	100.9	↑0.7
2/11 09:40	101.7	↑0.8
2/11 09:50	102.6	↑0.9
2/11 10:00	103.7	↑1.1
2/11 10:10	105.0	↑1.3
2/11 10:20	106.4	↑1.4
2/11 10:30	107.9	↑1.5
2/11 10:40	109.5	↑1.6
2/11 10:50	111.3	↑1.8
2/11 11:00	113.2	↑1.9
2/11 11:10	115.3	↑2.1
2/11 11:20	117.3	↑2.0
2/11 11:30	119.5	↑2.2
2/11 11:40	121.6	↑2.1
2/11 11:50	123.8	↑2.2
2/11 12:00	125.9	↑2.1
2/11 12:10	127.9	↑2.0
2/11 12:20	129.9	↑2.0
2/11 12:30	131.7	↑1.8
2/11 12:40	133.4	↑1.7
2/11 12:50	134.8	↑1.4
2/11 13:00	136.1	↑1.3
2/11 13:10	137.1	↑1.0
2/11 13:20	137.9	↑0.8
2/11 13:30	138.5	↑0.6
2/11 13:40	138.8	↑0.3	満潮
2/11 13:50	138.9	↑0.1
2/11 14:00	138.7	↓-0.2
2/11 14:10	138.3	↓-0.4
2/11 14:20	137.6	↓-0.7
2/11 14:30	136.7	↓-0.9
2/11 14:40	135.6	↓-1.1
2/11 14:50	134.2	↓-1.4
2/11 15:00	132.6	↓-1.6
2/11 15:10	130.8	↓-1.8
2/11 15:20	128.8	↓-2.0
2/11 15:30	126.5	↓-2.3
2/11 15:40	124.0	↓-2.5
2/11 15:50	121.3	↓-2.7
2/11 16:00	118.4	↓-2.9
2/11 16:10	115.2	↓-3.2
2/11 16:20	111.8	↓-3.4
2/11 16:30	108.1	↓-3.7
2/11 16:40	104.2	↓-3.9
2/11 16:50	100.1	↓-4.1
2/11 17:00	95.9	↓-4.2
2/11 17:10	91.4	↓-4.5
2/11 17:20	86.7	↓-4.7
2/11 17:30	82.0	↓-4.7
2/11 17:40	77.1	↓-4.9
2/11 17:50	72.2	↓-4.9
2/11 18:00	67.2	↓-5.0	最大潮位差
2/11 18:10	62.3	↓-4.9
2/11 18:20	57.4	↓-4.9
2/11 18:30	52.6	↓-4.8
2/11 18:40	47.9	↓-4.7
2/11 18:50	43.4	↓-4.5
2/11 19:00	39.1	↓-4.3
2/11 19:10	35.0	↓-4.1
2/11 19:20	31.2	↓-3.8
2/11 19:30	27.7	↓-3.5
2/11 19:40	24.4	↓-3.3
2/11 19:50	21.4	↓-3.0
2/11 20:00	18.8	↓-2.6
2/11 20:10	16.4	↓-2.4
2/11 20:20	14.4	↓-2.0
2/11 20:30	12.7	↓-1.7
2/11 20:40	11.3	↓-1.4
2/11 20:50	10.2	↓-1.1
2/11 21:00	9.4	↓-0.8
2/11 21:10	8.9	↓-0.5
2/11 21:20	8.7	↓-0.2	干潮
2/11 21:30	8.8	↑0.1
2/11 21:40	9.3	↑0.5
2/11 21:50	10.0	↑0.7
2/11 22:00	11.1	↑1.1
2/11 22:10	12.5	↑1.4
2/11 22:20	14.2	↑1.7
2/11 22:30	16.2	↑2.0
2/11 22:40	18.6	↑2.4
2/11 22:50	21.2	↑2.6
2/11 23:00	24.2	↑3.0
2/11 23:10	27.5	↑3.3
2/11 23:20	31.0	↑3.5
2/11 23:30	34.8	↑3.8
2/11 23:40	38.8	↑4.0
2/11 23:50	43.0	↑4.2