03 (水)	06:17	11:37	17:25	-
	123cm	77cm	144cm	-
中潮 出 05:33 入 17:13 出 10:29 入 20:07

苫小牧（北海道）2057年10月03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
10/3 00:00	19.4	↑0.6
10/3 00:10	20.3	↑0.9
10/3 00:20	21.5	↑1.2
10/3 00:30	23.0	↑1.5
10/3 00:40	24.8	↑1.8
10/3 00:50	26.8	↑2.0
10/3 01:00	29.0	↑2.2
10/3 01:10	31.4	↑2.4
10/3 01:20	34.0	↑2.6
10/3 01:30	36.8	↑2.8
10/3 01:40	39.8	↑3.0
10/3 01:50	42.9	↑3.1
10/3 02:00	46.1	↑3.2
10/3 02:10	49.6	↑3.5
10/3 02:20	53.1	↑3.5
10/3 02:30	56.9	↑3.8
10/3 02:40	60.7	↑3.8
10/3 02:50	64.7	↑4.0
10/3 03:00	68.8	↑4.1
10/3 03:10	73.0	↑4.2
10/3 03:20	77.2	↑4.2
10/3 03:30	81.4	↑4.2
10/3 03:40	85.6	↑4.2
10/3 03:50	89.8	↑4.2
10/3 04:00	93.8	↑4.0
10/3 04:10	97.7	↑3.9
10/3 04:20	101.4	↑3.7
10/3 04:30	104.9	↑3.5
10/3 04:40	108.1	↑3.2
10/3 04:50	111.0	↑2.9
10/3 05:00	113.6	↑2.6
10/3 05:10	115.9	↑2.3
10/3 05:20	117.8	↑1.9
10/3 05:30	119.4	↑1.6
10/3 05:40	120.6	↑1.2
10/3 05:50	121.5	↑0.9
10/3 06:00	122.1	↑0.6
10/3 06:10	122.4	↑0.3	満潮
10/3 06:20	122.4	0
10/3 06:30	122.2	↓-0.2
10/3 06:40	121.8	↓-0.4
10/3 06:50	121.2	↓-0.6
10/3 07:00	120.4	↓-0.8
10/3 07:10	119.4	↓-1.0
10/3 07:20	118.4	↓-1.0
10/3 07:30	117.2	↓-1.2
10/3 07:40	115.9	↓-1.3
10/3 07:50	114.5	↓-1.4
10/3 08:00	113.0	↓-1.5
10/3 08:10	111.4	↓-1.6
10/3 08:20	109.8	↓-1.6
10/3 08:30	108.0	↓-1.8
10/3 08:40	106.1	↓-1.9
10/3 08:50	104.1	↓-2.0
10/3 09:00	102.1	↓-2.0
10/3 09:10	99.9	↓-2.2
10/3 09:20	97.8	↓-2.1
10/3 09:30	95.5	↓-2.3
10/3 09:40	93.3	↓-2.2
10/3 09:50	91.1	↓-2.2
10/3 10:00	88.9	↓-2.2
10/3 10:10	86.8	↓-2.1
10/3 10:20	84.8	↓-2.0
10/3 10:30	83.0	↓-1.8
10/3 10:40	81.4	↓-1.6
10/3 10:50	80.0	↓-1.4
10/3 11:00	78.8	↓-1.2
10/3 11:10	77.9	↓-0.9
10/3 11:20	77.3	↓-0.6
10/3 11:30	77.0	↓-0.3	干潮
10/3 11:40	76.9	↓-0.1
10/3 11:50	77.2	↑0.3
10/3 12:00	77.7	↑0.5
10/3 12:10	78.6	↑0.9
10/3 12:20	79.6	↑1.0
10/3 12:30	80.9	↑1.3
10/3 12:40	82.4	↑1.5
10/3 12:50	84.1	↑1.7
10/3 13:00	85.9	↑1.8
10/3 13:10	87.9	↑2.0
10/3 13:20	90.0	↑2.1
10/3 13:30	92.1	↑2.1
10/3 13:40	94.4	↑2.3
10/3 13:50	96.8	↑2.4
10/3 14:00	99.2	↑2.4
10/3 14:10	101.7	↑2.5
10/3 14:20	104.3	↑2.6
10/3 14:30	107.0	↑2.7
10/3 14:40	109.7	↑2.7
10/3 14:50	112.4	↑2.7
10/3 15:00	115.2	↑2.8
10/3 15:10	118.0	↑2.8
10/3 15:20	120.9	↑2.9
10/3 15:30	123.7	↑2.8
10/3 15:40	126.4	↑2.7
10/3 15:50	129.1	↑2.7
10/3 16:00	131.7	↑2.6
10/3 16:10	134.2	↑2.5
10/3 16:20	136.4	↑2.2
10/3 16:30	138.4	↑2.0
10/3 16:40	140.2	↑1.8
10/3 16:50	141.6	↑1.4
10/3 17:00	142.8	↑1.2
10/3 17:10	143.5	↑0.7
10/3 17:20	143.9	↑0.4	満潮
10/3 17:30	143.8	↓-0.1
10/3 17:40	143.4	↓-0.4
10/3 17:50	142.5	↓-0.9
10/3 18:00	141.3	↓-1.2
10/3 18:10	139.7	↓-1.6
10/3 18:20	137.7	↓-2.0
10/3 18:30	135.4	↓-2.3
10/3 18:40	132.8	↓-2.6
10/3 18:50	129.9	↓-2.9
10/3 19:00	126.7	↓-3.2
10/3 19:10	123.4	↓-3.3
10/3 19:20	119.9	↓-3.5
10/3 19:30	116.2	↓-3.7
10/3 19:40	112.4	↓-3.8
10/3 19:50	108.5	↓-3.9
10/3 20:00	104.5	↓-4.0
10/3 20:10	100.4	↓-4.1
10/3 20:20	96.3	↓-4.1
10/3 20:30	92.1	↓-4.2
10/3 20:40	87.9	↓-4.2
10/3 20:50	83.6	↓-4.3
10/3 21:00	79.3	↓-4.3
10/3 21:10	75.0	↓-4.3
10/3 21:20	70.7	↓-4.3
10/3 21:30	66.3	↓-4.4	最大潮位差
10/3 21:40	62.0	↓-4.3
10/3 21:50	57.8	↓-4.2
10/3 22:00	53.6	↓-4.2
10/3 22:10	49.5	↓-4.1
10/3 22:20	45.6	↓-3.9
10/3 22:30	41.8	↓-3.8
10/3 22:40	38.3	↓-3.5
10/3 22:50	34.9	↓-3.4
10/3 23:00	31.9	↓-3.0
10/3 23:10	29.1	↓-2.8
10/3 23:20	26.7	↓-2.4
10/3 23:30	24.7	↓-2.0
10/3 23:40	22.9	↓-1.8
10/3 23:50	21.6	↓-1.3