11 (火)	03:26	06:38	12:00	20:09
	115cm	106cm	132cm	16cm
中潮 出 06:37 入 17:01 出 04:28 入 13:51

苫小牧（北海道）2048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	84.3	↑2.8
2/11 00:10	86.9	↑2.6
2/11 00:20	89.5	↑2.6
2/11 00:30	92.0	↑2.5
2/11 00:40	94.3	↑2.3
2/11 00:50	96.5	↑2.2
2/11 01:00	98.6	↑2.1
2/11 01:10	100.6	↑2.0
2/11 01:20	102.5	↑1.9
2/11 01:30	104.3	↑1.8
2/11 01:40	105.9	↑1.6
2/11 01:50	107.4	↑1.5
2/11 02:00	108.7	↑1.3
2/11 02:10	110.0	↑1.3
2/11 02:20	111.0	↑1.0
2/11 02:30	111.9	↑0.9
2/11 02:40	112.7	↑0.8
2/11 02:50	113.3	↑0.6
2/11 03:00	113.8	↑0.5
2/11 03:10	114.1	↑0.3
2/11 03:20	114.2	↑0.1	満潮
2/11 03:30	114.2	0
2/11 03:40	114.1	↓-0.1
2/11 03:50	113.8	↓-0.3
2/11 04:00	113.4	↓-0.4
2/11 04:10	113.0	↓-0.4
2/11 04:20	112.4	↓-0.6
2/11 04:30	111.8	↓-0.6
2/11 04:40	111.1	↓-0.7
2/11 04:50	110.4	↓-0.7
2/11 05:00	109.7	↓-0.7
2/11 05:10	109.0	↓-0.7
2/11 05:20	108.3	↓-0.7
2/11 05:30	107.7	↓-0.6
2/11 05:40	107.1	↓-0.6
2/11 05:50	106.6	↓-0.5
2/11 06:00	106.2	↓-0.4
2/11 06:10	105.9	↓-0.3
2/11 06:20	105.7	↓-0.2
2/11 06:30	105.5	↓-0.2	干潮
2/11 06:40	105.5	0
2/11 06:50	105.6	↑0.1
2/11 07:00	105.8	↑0.2
2/11 07:10	106.0	↑0.2
2/11 07:20	106.4	↑0.4
2/11 07:30	106.9	↑0.5
2/11 07:40	107.4	↑0.5
2/11 07:50	108.0	↑0.6
2/11 08:00	108.7	↑0.7
2/11 08:10	109.5	↑0.8
2/11 08:20	110.3	↑0.8
2/11 08:30	111.2	↑0.9
2/11 08:40	112.2	↑1.0
2/11 08:50	113.2	↑1.0
2/11 09:00	114.3	↑1.1
2/11 09:10	115.4	↑1.1
2/11 09:20	116.6	↑1.2
2/11 09:30	117.9	↑1.3
2/11 09:40	119.2	↑1.3
2/11 09:50	120.5	↑1.3
2/11 10:00	121.8	↑1.3
2/11 10:10	123.1	↑1.3
2/11 10:20	124.4	↑1.3
2/11 10:30	125.6	↑1.2
2/11 10:40	126.8	↑1.2
2/11 10:50	127.9	↑1.1
2/11 11:00	128.9	↑1.0
2/11 11:10	129.8	↑0.9
2/11 11:20	130.6	↑0.8
2/11 11:30	131.2	↑0.6
2/11 11:40	131.7	↑0.5
2/11 11:50	131.9	↑0.2	満潮
2/11 12:00	132.0	↑0.1	満潮
2/11 12:10	131.9	↓-0.1
2/11 12:20	131.6	↓-0.3
2/11 12:30	131.0	↓-0.6
2/11 12:40	130.3	↓-0.7
2/11 12:50	129.4	↓-0.9
2/11 13:00	128.3	↓-1.1
2/11 13:10	127.0	↓-1.3
2/11 13:20	125.5	↓-1.5
2/11 13:30	123.9	↓-1.6
2/11 13:40	122.1	↓-1.8
2/11 13:50	120.1	↓-2.0
2/11 14:00	117.9	↓-2.2
2/11 14:10	115.6	↓-2.3
2/11 14:20	113.2	↓-2.4
2/11 14:30	110.6	↓-2.6
2/11 14:40	107.8	↓-2.8
2/11 14:50	104.9	↓-2.9
2/11 15:00	101.9	↓-3.0
2/11 15:10	98.7	↓-3.2
2/11 15:20	95.4	↓-3.3
2/11 15:30	92.0	↓-3.4
2/11 15:40	88.4	↓-3.6
2/11 15:50	84.7	↓-3.7
2/11 16:00	81.0	↓-3.7
2/11 16:10	77.1	↓-3.9
2/11 16:20	73.2	↓-3.9
2/11 16:30	69.2	↓-4.0	最大潮位差
2/11 16:40	65.2	↓-4.0	最大潮位差
2/11 16:50	61.3	↓-3.9
2/11 17:00	57.3	↓-4.0	最大潮位差
2/11 17:10	53.5	↓-3.8
2/11 17:20	49.7	↓-3.8
2/11 17:30	46.0	↓-3.7
2/11 17:40	42.5	↓-3.5
2/11 17:50	39.1	↓-3.4
2/11 18:00	35.9	↓-3.2
2/11 18:10	32.9	↓-3.0
2/11 18:20	30.2	↓-2.7
2/11 18:30	27.6	↓-2.6
2/11 18:40	25.3	↓-2.3
2/11 18:50	23.3	↓-2.0
2/11 19:00	21.5	↓-1.8
2/11 19:10	19.9	↓-1.6
2/11 19:20	18.6	↓-1.3
2/11 19:30	17.5	↓-1.1
2/11 19:40	16.7	↓-0.8
2/11 19:50	16.2	↓-0.5
2/11 20:00	15.8	↓-0.4	干潮
2/11 20:10	15.8	0
2/11 20:20	15.9	↑0.1
2/11 20:30	16.3	↑0.4
2/11 20:40	17.0	↑0.7
2/11 20:50	17.9	↑0.9
2/11 21:00	19.0	↑1.1
2/11 21:10	20.5	↑1.5
2/11 21:20	22.1	↑1.6
2/11 21:30	24.0	↑1.9
2/11 21:40	26.2	↑2.2
2/11 21:50	28.6	↑2.4
2/11 22:00	31.2	↑2.6
2/11 22:10	34.0	↑2.8
2/11 22:20	37.1	↑3.1
2/11 22:30	40.3	↑3.2
2/11 22:40	43.7	↑3.4
2/11 22:50	47.2	↑3.5
2/11 23:00	50.8	↑3.6
2/11 23:10	54.5	↑3.7
2/11 23:20	58.3	↑3.8
2/11 23:30	62.1	↑3.8
2/11 23:40	65.9	↑3.8
2/11 23:50	69.7	↑3.8