1 (土)	04:01	10:38	16:57	22:46
	147cm	27cm	138cm	60cm
中潮 出 04:59 入 18:09 出 06:46 入 19:29 潮干狩り ○ 09:39～11:42

苫小牧（北海道）2057年09月1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
9/1 00:00	82.2	↑2.2
9/1 00:10	84.6	↑2.4
9/1 00:20	87.2	↑2.6
9/1 00:30	90.0	↑2.8
9/1 00:40	92.9	↑2.9
9/1 00:50	96.0	↑3.1
9/1 01:00	99.2	↑3.2
9/1 01:10	102.6	↑3.4
9/1 01:20	106.2	↑3.6
9/1 01:30	109.8	↑3.6
9/1 01:40	113.4	↑3.6
9/1 01:50	117.1	↑3.7
9/1 02:00	120.8	↑3.7
9/1 02:10	124.4	↑3.6
9/1 02:20	127.9	↑3.5
9/1 02:30	131.2	↑3.3
9/1 02:40	134.2	↑3.0
9/1 02:50	137.1	↑2.9
9/1 03:00	139.6	↑2.5
9/1 03:10	141.8	↑2.2
9/1 03:20	143.6	↑1.8
9/1 03:30	145.0	↑1.4
9/1 03:40	146.0	↑1.0
9/1 03:50	146.6	↑0.6
9/1 04:00	146.8	↑0.2	満潮
9/1 04:10	146.6	↓-0.2
9/1 04:20	146.1	↓-0.5
9/1 04:30	145.1	↓-1.0
9/1 04:40	143.8	↓-1.3
9/1 04:50	142.2	↓-1.6
9/1 05:00	140.3	↓-1.9
9/1 05:10	138.2	↓-2.1
9/1 05:20	135.8	↓-2.4
9/1 05:30	133.1	↓-2.7
9/1 05:40	130.3	↓-2.8
9/1 05:50	127.2	↓-3.1
9/1 06:00	124.0	↓-3.2
9/1 06:10	120.6	↓-3.4
9/1 06:20	117.0	↓-3.6
9/1 06:30	113.3	↓-3.7
9/1 06:40	109.3	↓-4.0
9/1 06:50	105.2	↓-4.1
9/1 07:00	100.9	↓-4.3
9/1 07:10	96.5	↓-4.4
9/1 07:20	92.0	↓-4.5
9/1 07:30	87.3	↓-4.7
9/1 07:40	82.5	↓-4.8
9/1 07:50	77.7	↓-4.8
9/1 08:00	72.9	↓-4.8
9/1 08:10	68.0	↓-4.9	最大潮位差
9/1 08:20	63.3	↓-4.7
9/1 08:30	58.7	↓-4.6
9/1 08:40	54.2	↓-4.5
9/1 08:50	50.0	↓-4.2
9/1 09:00	46.0	↓-4.0
9/1 09:10	42.4	↓-3.6
9/1 09:20	39.0	↓-3.4
9/1 09:30	36.1	↓-2.9
9/1 09:40	33.5	↓-2.6
9/1 09:50	31.4	↓-2.1
9/1 10:00	29.7	↓-1.7
9/1 10:10	28.4	↓-1.3
9/1 10:20	27.5	↓-0.9
9/1 10:30	27.0	↓-0.5	干潮
9/1 10:40	26.9	↓-0.1
9/1 10:50	27.2	↑0.3
9/1 11:00	27.8	↑0.6
9/1 11:10	28.8	↑1.0
9/1 11:20	30.1	↑1.3
9/1 11:30	31.7	↑1.6
9/1 11:40	33.5	↑1.8
9/1 11:50	35.6	↑2.1
9/1 12:00	38.0	↑2.4
9/1 12:10	40.6	↑2.6
9/1 12:20	43.4	↑2.8
9/1 12:30	46.5	↑3.1
9/1 12:40	49.9	↑3.4
9/1 12:50	53.4	↑3.5
9/1 13:00	57.2	↑3.8
9/1 13:10	61.2	↑4.0
9/1 13:20	65.4	↑4.2
9/1 13:30	69.8	↑4.4
9/1 13:40	74.3	↑4.5
9/1 13:50	79.0	↑4.7
9/1 14:00	83.8	↑4.8
9/1 14:10	88.6	↑4.8
9/1 14:20	93.5	↑4.9	最大潮位差
9/1 14:30	98.3	↑4.8
9/1 14:40	103.0	↑4.7
9/1 14:50	107.5	↑4.5
9/1 15:00	111.9	↑4.4
9/1 15:10	116.0	↑4.1
9/1 15:20	119.8	↑3.8
9/1 15:30	123.2	↑3.4
9/1 15:40	126.4	↑3.2
9/1 15:50	129.1	↑2.7
9/1 16:00	131.4	↑2.3
9/1 16:10	133.3	↑1.9
9/1 16:20	134.8	↑1.5
9/1 16:30	135.9	↑1.1
9/1 16:40	136.7	↑0.8
9/1 16:50	137.0	↑0.3	満潮
9/1 17:00	137.1	↑0.1
9/1 17:10	136.8	↓-0.3
9/1 17:20	136.2	↓-0.6
9/1 17:30	135.3	↓-0.9
9/1 17:40	134.2	↓-1.1
9/1 17:50	132.9	↓-1.3
9/1 18:00	131.4	↓-1.5
9/1 18:10	129.7	↓-1.7
9/1 18:20	127.8	↓-1.9
9/1 18:30	125.7	↓-2.1
9/1 18:40	123.4	↓-2.3
9/1 18:50	121.0	↓-2.4
9/1 19:00	118.3	↓-2.7
9/1 19:10	115.5	↓-2.8
9/1 19:20	112.6	↓-2.9
9/1 19:30	109.4	↓-3.2
9/1 19:40	106.2	↓-3.2
9/1 19:50	102.8	↓-3.4
9/1 20:00	99.3	↓-3.5
9/1 20:10	95.7	↓-3.6
9/1 20:20	92.1	↓-3.6
9/1 20:30	88.5	↓-3.6
9/1 20:40	84.9	↓-3.6
9/1 20:50	81.4	↓-3.5
9/1 21:00	78.0	↓-3.4
9/1 21:10	74.8	↓-3.2
9/1 21:20	71.9	↓-2.9
9/1 21:30	69.1	↓-2.8
9/1 21:40	66.7	↓-2.4
9/1 21:50	64.6	↓-2.1
9/1 22:00	62.9	↓-1.7
9/1 22:10	61.5	↓-1.4
9/1 22:20	60.4	↓-1.1
9/1 22:30	59.7	↓-0.7
9/1 22:40	59.4	↓-0.3	干潮
9/1 22:50	59.4	0
9/1 23:00	59.7	↑0.3
9/1 23:10	60.3	↑0.6
9/1 23:20	61.2	↑0.9
9/1 23:30	62.4	↑1.2
9/1 23:40	63.8	↑1.4
9/1 23:50	65.4	↑1.6