11 (水)	07:55	00:08	17:35	12:00
	115cm	7cm	136cm	92cm
中潮 出 06:20 入 16:16 出 11:12 入 21:21

苫小牧（北海道）2048年11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
11/11 00:00	6.7	↓-0.4	干潮
11/11 00:10	6.7	0
11/11 00:20	6.9	↑0.2
11/11 00:30	7.5	↑0.6
11/11 00:40	8.3	↑0.8
11/11 00:50	9.3	↑1.0
11/11 01:00	10.6	↑1.3
11/11 01:10	12.1	↑1.5
11/11 01:20	13.8	↑1.7
11/11 01:30	15.8	↑2.0
11/11 01:40	17.9	↑2.1
11/11 01:50	20.2	↑2.3
11/11 02:00	22.7	↑2.5
11/11 02:10	25.4	↑2.7
11/11 02:20	28.3	↑2.9
11/11 02:30	31.4	↑3.1
11/11 02:40	34.7	↑3.3
11/11 02:50	38.2	↑3.5
11/11 03:00	41.9	↑3.7
11/11 03:10	45.7	↑3.8
11/11 03:20	49.7	↑4.0
11/11 03:30	53.8	↑4.1
11/11 03:40	58.0	↑4.2
11/11 03:50	62.2	↑4.2
11/11 04:00	66.4	↑4.2
11/11 04:10	70.7	↑4.3	最大潮位差
11/11 04:20	74.8	↑4.1
11/11 04:30	78.9	↑4.1
11/11 04:40	82.7	↑3.8
11/11 04:50	86.4	↑3.7
11/11 05:00	89.9	↑3.5
11/11 05:10	93.2	↑3.3
11/11 05:20	96.2	↑3.0
11/11 05:30	98.9	↑2.7
11/11 05:40	101.4	↑2.5
11/11 05:50	103.5	↑2.1
11/11 06:00	105.5	↑2.0
11/11 06:10	107.1	↑1.6
11/11 06:20	108.6	↑1.5
11/11 06:30	109.8	↑1.2
11/11 06:40	110.8	↑1.0
11/11 06:50	111.7	↑0.9
11/11 07:00	112.4	↑0.7
11/11 07:10	113.0	↑0.6
11/11 07:20	113.4	↑0.4
11/11 07:30	113.7	↑0.3
11/11 07:40	113.9	↑0.2
11/11 07:50	114.0	↑0.1	満潮
11/11 08:00	114.0	0
11/11 08:10	113.9	↓-0.1
11/11 08:20	113.6	↓-0.3
11/11 08:30	113.2	↓-0.4
11/11 08:40	112.7	↓-0.5
11/11 08:50	112.0	↓-0.7
11/11 09:00	111.2	↓-0.8
11/11 09:10	110.2	↓-1.0
11/11 09:20	109.1	↓-1.1
11/11 09:30	107.8	↓-1.3
11/11 09:40	106.5	↓-1.3
11/11 09:50	105.0	↓-1.5
11/11 10:00	103.5	↓-1.5
11/11 10:10	102.0	↓-1.5
11/11 10:20	100.4	↓-1.6
11/11 10:30	98.9	↓-1.5
11/11 10:40	97.4	↓-1.5
11/11 10:50	96.1	↓-1.3
11/11 11:00	94.8	↓-1.3
11/11 11:10	93.8	↓-1.0
11/11 11:20	92.9	↓-0.9
11/11 11:30	92.2	↓-0.7
11/11 11:40	91.7	↓-0.5
11/11 11:50	91.4	↓-0.3	干潮
11/11 12:00	91.3	↓-0.1	干潮
11/11 12:10	91.4	↑0.1
11/11 12:20	91.7	↑0.3
11/11 12:30	92.2	↑0.5
11/11 12:40	92.8	↑0.6
11/11 12:50	93.6	↑0.8
11/11 13:00	94.5	↑0.9
11/11 13:10	95.5	↑1.0
11/11 13:20	96.6	↑1.1
11/11 13:30	97.8	↑1.2
11/11 13:40	99.1	↑1.3
11/11 13:50	100.4	↑1.3
11/11 14:00	101.8	↑1.4
11/11 14:10	103.3	↑1.5
11/11 14:20	104.8	↑1.5
11/11 14:30	106.5	↑1.7
11/11 14:40	108.2	↑1.7
11/11 14:50	110.0	↑1.8
11/11 15:00	111.8	↑1.8
11/11 15:10	113.8	↑2.0
11/11 15:20	115.8	↑2.0
11/11 15:30	117.9	↑2.1
11/11 15:40	119.9	↑2.0
11/11 15:50	122.0	↑2.1
11/11 16:00	124.1	↑2.1
11/11 16:10	126.1	↑2.0
11/11 16:20	128.1	↑2.0
11/11 16:30	129.9	↑1.8
11/11 16:40	131.5	↑1.6
11/11 16:50	132.9	↑1.4
11/11 17:00	134.1	↑1.2
11/11 17:10	135.0	↑0.9
11/11 17:20	135.7	↑0.7
11/11 17:30	135.9	↑0.2	満潮
11/11 17:40	135.9	0
11/11 17:50	135.5	↓-0.4
11/11 18:00	134.8	↓-0.7
11/11 18:10	133.8	↓-1.0
11/11 18:20	132.4	↓-1.4
11/11 18:30	130.7	↓-1.7
11/11 18:40	128.8	↓-1.9
11/11 18:50	126.6	↓-2.2
11/11 19:00	124.1	↓-2.5
11/11 19:10	121.5	↓-2.6
11/11 19:20	118.7	↓-2.8
11/11 19:30	115.7	↓-3.0
11/11 19:40	112.6	↓-3.1
11/11 19:50	109.4	↓-3.2
11/11 20:00	106.1	↓-3.3
11/11 20:10	102.8	↓-3.3
11/11 20:20	99.3	↓-3.5
11/11 20:30	95.8	↓-3.5
11/11 20:40	92.2	↓-3.6
11/11 20:50	88.5	↓-3.7
11/11 21:00	84.7	↓-3.8
11/11 21:10	80.9	↓-3.8
11/11 21:20	77.1	↓-3.8
11/11 21:30	73.2	↓-3.9
11/11 21:40	69.2	↓-4.0
11/11 21:50	65.2	↓-4.0
11/11 22:00	61.3	↓-3.9
11/11 22:10	57.3	↓-4.0
11/11 22:20	53.4	↓-3.9
11/11 22:30	49.6	↓-3.8
11/11 22:40	45.9	↓-3.7
11/11 22:50	42.3	↓-3.6
11/11 23:00	38.9	↓-3.4
11/11 23:10	35.8	↓-3.1
11/11 23:20	32.8	↓-3.0
11/11 23:30	30.2	↓-2.6
11/11 23:40	27.8	↓-2.4
11/11 23:50	25.7	↓-2.1