2 (日)	04:42	11:08	17:18	23:22
	144cm	36cm	139cm	52cm
中潮 出 05:00 入 18:07 出 07:53 入 19:55

苫小牧（北海道）2057年09月2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
9/2 00:00	67.2	↑1.8
9/2 00:10	69.2	↑2.0
9/2 00:20	71.3	↑2.1
9/2 00:30	73.7	↑2.4
9/2 00:40	76.2	↑2.5
9/2 00:50	78.8	↑2.6
9/2 01:00	81.7	↑2.9
9/2 01:10	84.6	↑2.9
9/2 01:20	87.8	↑3.2
9/2 01:30	91.1	↑3.3
9/2 01:40	94.5	↑3.4
9/2 01:50	98.1	↑3.6
9/2 02:00	101.8	↑3.7
9/2 02:10	105.5	↑3.7
9/2 02:20	109.3	↑3.8
9/2 02:30	113.1	↑3.8
9/2 02:40	116.9	↑3.8
9/2 02:50	120.6	↑3.7
9/2 03:00	124.1	↑3.5
9/2 03:10	127.5	↑3.4
9/2 03:20	130.7	↑3.2
9/2 03:30	133.6	↑2.9
9/2 03:40	136.2	↑2.6
9/2 03:50	138.4	↑2.2
9/2 04:00	140.2	↑1.8
9/2 04:10	141.7	↑1.5
9/2 04:20	142.7	↑1.0
9/2 04:30	143.4	↑0.7
9/2 04:40	143.6	↑0.2	満潮
9/2 04:50	143.4	↓-0.2
9/2 05:00	142.9	↓-0.5
9/2 05:10	141.9	↓-1.0
9/2 05:20	140.7	↓-1.2
9/2 05:30	139.1	↓-1.6
9/2 05:40	137.3	↓-1.8
9/2 05:50	135.2	↓-2.1
9/2 06:00	132.9	↓-2.3
9/2 06:10	130.3	↓-2.6
9/2 06:20	127.6	↓-2.7
9/2 06:30	124.7	↓-2.9
9/2 06:40	121.7	↓-3.0
9/2 06:50	118.5	↓-3.2
9/2 07:00	115.1	↓-3.4
9/2 07:10	111.6	↓-3.5
9/2 07:20	107.9	↓-3.7
9/2 07:30	104.1	↓-3.8
9/2 07:40	100.2	↓-3.9
9/2 07:50	96.2	↓-4.0
9/2 08:00	92.0	↓-4.2
9/2 08:10	87.7	↓-4.3
9/2 08:20	83.4	↓-4.3
9/2 08:30	79.0	↓-4.4
9/2 08:40	74.7	↓-4.3
9/2 08:50	70.4	↓-4.3
9/2 09:00	66.1	↓-4.3
9/2 09:10	62.0	↓-4.1
9/2 09:20	58.0	↓-4.0
9/2 09:30	54.3	↓-3.7
9/2 09:40	50.8	↓-3.5
9/2 09:50	47.7	↓-3.1
9/2 10:00	44.8	↓-2.9
9/2 10:10	42.4	↓-2.4
9/2 10:20	40.3	↓-2.1
9/2 10:30	38.6	↓-1.7
9/2 10:40	37.3	↓-1.3
9/2 10:50	36.5	↓-0.8
9/2 11:00	36.0	↓-0.5	干潮
9/2 11:10	35.9	↓-0.1
9/2 11:20	36.2	↑0.3
9/2 11:30	36.9	↑0.7
9/2 11:40	37.9	↑1.0
9/2 11:50	39.2	↑1.3
9/2 12:00	40.7	↑1.5
9/2 12:10	42.6	↑1.9
9/2 12:20	44.7	↑2.1
9/2 12:30	47.0	↑2.3
9/2 12:40	49.5	↑2.5
9/2 12:50	52.2	↑2.7
9/2 13:00	55.2	↑3.0
9/2 13:10	58.3	↑3.1
9/2 13:20	61.7	↑3.4
9/2 13:30	65.2	↑3.5
9/2 13:40	68.9	↑3.7
9/2 13:50	72.8	↑3.9
9/2 14:00	76.8	↑4.0
9/2 14:10	81.0	↑4.2
9/2 14:20	85.3	↑4.3
9/2 14:30	89.8	↑4.5	最大潮位差
9/2 14:40	94.2	↑4.4
9/2 14:50	98.7	↑4.5	最大潮位差
9/2 15:00	103.2	↑4.5	最大潮位差
9/2 15:10	107.5	↑4.3
9/2 15:20	111.8	↑4.3
9/2 15:30	115.9	↑4.1
9/2 15:40	119.7	↑3.8
9/2 15:50	123.3	↑3.6
9/2 16:00	126.6	↑3.3
9/2 16:10	129.5	↑2.9
9/2 16:20	132.0	↑2.5
9/2 16:30	134.1	↑2.1
9/2 16:40	135.8	↑1.7
9/2 16:50	137.1	↑1.3
9/2 17:00	138.0	↑0.9
9/2 17:10	138.5	↑0.5	満潮
9/2 17:20	138.6	↑0.1
9/2 17:30	138.3	↓-0.3
9/2 17:40	137.6	↓-0.7
9/2 17:50	136.7	↓-0.9
9/2 18:00	135.4	↓-1.3
9/2 18:10	133.9	↓-1.5
9/2 18:20	132.2	↓-1.7
9/2 18:30	130.2	↓-2.0
9/2 18:40	128.1	↓-2.1
9/2 18:50	125.7	↓-2.4
9/2 19:00	123.3	↓-2.4
9/2 19:10	120.6	↓-2.7
9/2 19:20	117.8	↓-2.8
9/2 19:30	114.9	↓-2.9
9/2 19:40	111.8	↓-3.1
9/2 19:50	108.6	↓-3.2
9/2 20:00	105.3	↓-3.3
9/2 20:10	101.9	↓-3.4
9/2 20:20	98.3	↓-3.6
9/2 20:30	94.7	↓-3.6
9/2 20:40	91.0	↓-3.7
9/2 20:50	87.2	↓-3.8
9/2 21:00	83.4	↓-3.8
9/2 21:10	79.7	↓-3.7
9/2 21:20	76.1	↓-3.6
9/2 21:30	72.5	↓-3.6
9/2 21:40	69.1	↓-3.4
9/2 21:50	66.0	↓-3.1
9/2 22:00	63.0	↓-3.0
9/2 22:10	60.3	↓-2.7
9/2 22:20	58.0	↓-2.3
9/2 22:30	56.0	↓-2.0
9/2 22:40	54.3	↓-1.7
9/2 22:50	53.0	↓-1.3
9/2 23:00	52.0	↓-1.0
9/2 23:10	51.5	↓-0.5
9/2 23:20	51.3	↓-0.2	干潮
9/2 23:30	51.4	↑0.1
9/2 23:40	51.9	↑0.5
9/2 23:50	52.6	↑0.7