6 (月)	06:11	00:23	19:00	12:41
	131cm	71cm	135cm	48cm
小潮 出 04:32 入 18:48 出 10:01 入 21:51

苫小牧（北海道）2057年08月6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
8/6 00:00	71.2	↓-0.8
8/6 00:10	70.7	↓-0.5
8/6 00:20	70.5	↓-0.2	干潮
8/6 00:30	70.6	↑0.1
8/6 00:40	70.9	↑0.3
8/6 00:50	71.5	↑0.6
8/6 01:00	72.2	↑0.7
8/6 01:10	73.2	↑1.0
8/6 01:20	74.4	↑1.2
8/6 01:30	75.7	↑1.3
8/6 01:40	77.2	↑1.5
8/6 01:50	78.7	↑1.5
8/6 02:00	80.4	↑1.7
8/6 02:10	82.2	↑1.8
8/6 02:20	84.2	↑2.0
8/6 02:30	86.2	↑2.0
8/6 02:40	88.3	↑2.1
8/6 02:50	90.5	↑2.2
8/6 03:00	92.8	↑2.3
8/6 03:10	95.2	↑2.4
8/6 03:20	97.6	↑2.4
8/6 03:30	100.2	↑2.6
8/6 03:40	102.8	↑2.6
8/6 03:50	105.5	↑2.7
8/6 04:00	108.1	↑2.6
8/6 04:10	110.8	↑2.7
8/6 04:20	113.5	↑2.7
8/6 04:30	116.0	↑2.5
8/6 04:40	118.5	↑2.5
8/6 04:50	120.8	↑2.3
8/6 05:00	123.0	↑2.2
8/6 05:10	124.9	↑1.9
8/6 05:20	126.6	↑1.7
8/6 05:30	128.0	↑1.4
8/6 05:40	129.1	↑1.1
8/6 05:50	129.9	↑0.8
8/6 06:00	130.4	↑0.5
8/6 06:10	130.6	↑0.2	満潮
8/6 06:20	130.4	↓-0.2
8/6 06:30	130.0	↓-0.4
8/6 06:40	129.2	↓-0.8
8/6 06:50	128.2	↓-1.0
8/6 07:00	126.9	↓-1.3
8/6 07:10	125.3	↓-1.6
8/6 07:20	123.6	↓-1.7
8/6 07:30	121.7	↓-1.9
8/6 07:40	119.6	↓-2.1
8/6 07:50	117.4	↓-2.2
8/6 08:00	115.0	↓-2.4
8/6 08:10	112.6	↓-2.4
8/6 08:20	110.0	↓-2.6
8/6 08:30	107.4	↓-2.6
8/6 08:40	104.7	↓-2.7
8/6 08:50	102.0	↓-2.7
8/6 09:00	99.1	↓-2.9
8/6 09:10	96.2	↓-2.9
8/6 09:20	93.3	↓-2.9
8/6 09:30	90.2	↓-3.1
8/6 09:40	87.2	↓-3.0
8/6 09:50	84.0	↓-3.2
8/6 10:00	80.9	↓-3.1
8/6 10:10	77.7	↓-3.2
8/6 10:20	74.6	↓-3.1
8/6 10:30	71.4	↓-3.2
8/6 10:40	68.4	↓-3.0
8/6 10:50	65.5	↓-2.9
8/6 11:00	62.6	↓-2.9
8/6 11:10	60.0	↓-2.6
8/6 11:20	57.5	↓-2.5
8/6 11:30	55.3	↓-2.2
8/6 11:40	53.3	↓-2.0
8/6 11:50	51.6	↓-1.7
8/6 12:00	50.2	↓-1.4
8/6 12:10	49.2	↓-1.0
8/6 12:20	48.4	↓-0.8
8/6 12:30	47.9	↓-0.5
8/6 12:40	47.8	↓-0.1	干潮
8/6 12:50	48.0	↑0.2
8/6 13:00	48.4	↑0.4
8/6 13:10	49.2	↑0.8
8/6 13:20	50.2	↑1.0
8/6 13:30	51.4	↑1.2
8/6 13:40	52.9	↑1.5
8/6 13:50	54.5	↑1.6
8/6 14:00	56.4	↑1.9
8/6 14:10	58.5	↑2.1
8/6 14:20	60.7	↑2.2
8/6 14:30	63.0	↑2.3
8/6 14:40	65.6	↑2.6
8/6 14:50	68.2	↑2.6
8/6 15:00	71.1	↑2.9
8/6 15:10	74.0	↑2.9
8/6 15:20	77.1	↑3.1
8/6 15:30	80.3	↑3.2
8/6 15:40	83.6	↑3.3
8/6 15:50	87.0	↑3.4
8/6 16:00	90.5	↑3.5
8/6 16:10	94.1	↑3.6	最大潮位差
8/6 16:20	97.7	↑3.6	最大潮位差
8/6 16:30	101.3	↑3.6	最大潮位差
8/6 16:40	104.9	↑3.6	最大潮位差
8/6 16:50	108.5	↑3.6	最大潮位差
8/6 17:00	111.9	↑3.4
8/6 17:10	115.2	↑3.3
8/6 17:20	118.4	↑3.2
8/6 17:30	121.3	↑2.9
8/6 17:40	124.0	↑2.7
8/6 17:50	126.4	↑2.4
8/6 18:00	128.5	↑2.1
8/6 18:10	130.3	↑1.8
8/6 18:20	131.7	↑1.4
8/6 18:30	132.8	↑1.1
8/6 18:40	133.6	↑0.8
8/6 18:50	134.1	↑0.5	満潮
8/6 19:00	134.2	↑0.1	満潮
8/6 19:10	134.0	↓-0.2
8/6 19:20	133.5	↓-0.5
8/6 19:30	132.8	↓-0.7
8/6 19:40	131.8	↓-1.0
8/6 19:50	130.6	↓-1.2
8/6 20:00	129.2	↓-1.4
8/6 20:10	127.6	↓-1.6
8/6 20:20	125.9	↓-1.7
8/6 20:30	124.0	↓-1.9
8/6 20:40	122.0	↓-2.0
8/6 20:50	119.9	↓-2.1
8/6 21:00	117.7	↓-2.2
8/6 21:10	115.4	↓-2.3
8/6 21:20	113.0	↓-2.4
8/6 21:30	110.5	↓-2.5
8/6 21:40	107.9	↓-2.6
8/6 21:50	105.2	↓-2.7
8/6 22:00	102.5	↓-2.7
8/6 22:10	99.7	↓-2.8
8/6 22:20	96.9	↓-2.8
8/6 22:30	94.0	↓-2.9
8/6 22:40	91.1	↓-2.9
8/6 22:50	88.3	↓-2.8
8/6 23:00	85.5	↓-2.8
8/6 23:10	82.8	↓-2.7
8/6 23:20	80.1	↓-2.7
8/6 23:30	77.6	↓-2.5
8/6 23:40	75.3	↓-2.3
8/6 23:50	73.2	↓-2.1