6 (土)	12:09	02:28	19:16	13:03
	107cm	33cm	127cm	107cm
小潮 出 05:37 入 17:08 出 13:46 入 22:57

苫小牧（北海道）2057年10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
10/6 00:00	53.7	↓-2.8	最大潮位差
10/6 00:10	51.0	↓-2.7
10/6 00:20	48.4	↓-2.6
10/6 00:30	46.0	↓-2.4
10/6 00:40	43.8	↓-2.2
10/6 00:50	41.8	↓-2.0
10/6 01:00	39.9	↓-1.9
10/6 01:10	38.3	↓-1.6
10/6 01:20	36.9	↓-1.4
10/6 01:30	35.8	↓-1.1
10/6 01:40	34.8	↓-1.0
10/6 01:50	34.1	↓-0.7
10/6 02:00	33.5	↓-0.6
10/6 02:10	33.1	↓-0.4
10/6 02:20	33.0	↓-0.1	干潮
10/6 02:30	32.9	↓-0.1
10/6 02:40	33.1	↑0.2
10/6 02:50	33.3	↑0.2
10/6 03:00	33.7	↑0.4
10/6 03:10	34.3	↑0.6
10/6 03:20	34.9	↑0.6
10/6 03:30	35.7	↑0.8
10/6 03:40	36.6	↑0.9
10/6 03:50	37.7	↑1.1
10/6 04:00	38.8	↑1.1
10/6 04:10	40.1	↑1.3
10/6 04:20	41.5	↑1.4
10/6 04:30	43.1	↑1.6
10/6 04:40	44.7	↑1.6
10/6 04:50	46.5	↑1.8
10/6 05:00	48.5	↑2.0
10/6 05:10	50.5	↑2.0
10/6 05:20	52.6	↑2.1
10/6 05:30	54.9	↑2.3
10/6 05:40	57.2	↑2.3
10/6 05:50	59.5	↑2.3
10/6 06:00	61.9	↑2.4
10/6 06:10	64.3	↑2.4
10/6 06:20	66.7	↑2.4
10/6 06:30	69.1	↑2.4
10/6 06:40	71.4	↑2.3
10/6 06:50	73.7	↑2.3
10/6 07:00	75.9	↑2.2
10/6 07:10	78.0	↑2.1
10/6 07:20	80.0	↑2.0
10/6 07:30	81.8	↑1.8
10/6 07:40	83.6	↑1.8
10/6 07:50	85.3	↑1.7
10/6 08:00	86.9	↑1.6
10/6 08:10	88.4	↑1.5
10/6 08:20	89.8	↑1.4
10/6 08:30	91.1	↑1.3
10/6 08:40	92.3	↑1.2
10/6 08:50	93.6	↑1.3
10/6 09:00	94.7	↑1.1
10/6 09:10	95.8	↑1.1
10/6 09:20	96.9	↑1.1
10/6 09:30	97.9	↑1.0
10/6 09:40	98.9	↑1.0
10/6 09:50	99.9	↑1.0
10/6 10:00	100.8	↑0.9
10/6 10:10	101.7	↑0.9
10/6 10:20	102.5	↑0.8
10/6 10:30	103.2	↑0.7
10/6 10:40	103.9	↑0.7
10/6 10:50	104.5	↑0.6
10/6 11:00	105.0	↑0.5
10/6 11:10	105.5	↑0.5
10/6 11:20	105.8	↑0.3
10/6 11:30	106.1	↑0.3
10/6 11:40	106.3	↑0.2
10/6 11:50	106.4	↑0.1
10/6 12:00	106.5	↑0.1	満潮
10/6 12:10	106.5	0
10/6 12:20	106.4	↓-0.1
10/6 12:30	106.4	0
10/6 12:40	106.4	0
10/6 12:50	106.3	↓-0.1
10/6 13:00	106.3	0	干潮
10/6 13:10	106.3	0
10/6 13:20	106.4	↑0.1
10/6 13:30	106.5	↑0.1
10/6 13:40	106.6	↑0.1
10/6 13:50	106.8	↑0.2
10/6 14:00	107.1	↑0.3
10/6 14:10	107.4	↑0.3
10/6 14:20	107.8	↑0.4
10/6 14:30	108.2	↑0.4
10/6 14:40	108.7	↑0.5
10/6 14:50	109.2	↑0.5
10/6 15:00	109.8	↑0.6
10/6 15:10	110.3	↑0.5
10/6 15:20	110.9	↑0.6
10/6 15:30	111.5	↑0.6
10/6 15:40	112.1	↑0.6
10/6 15:50	112.8	↑0.7
10/6 16:00	113.4	↑0.6
10/6 16:10	114.1	↑0.7
10/6 16:20	114.8	↑0.7
10/6 16:30	115.6	↑0.8
10/6 16:40	116.3	↑0.7
10/6 16:50	117.1	↑0.8
10/6 17:00	117.9	↑0.8
10/6 17:10	118.8	↑0.9
10/6 17:20	119.6	↑0.8
10/6 17:30	120.5	↑0.9
10/6 17:40	121.4	↑0.9
10/6 17:50	122.2	↑0.8
10/6 18:00	123.1	↑0.9
10/6 18:10	123.9	↑0.8
10/6 18:20	124.6	↑0.7
10/6 18:30	125.3	↑0.7
10/6 18:40	125.8	↑0.5
10/6 18:50	126.3	↑0.5
10/6 19:00	126.6	↑0.3
10/6 19:10	126.8	↑0.2	満潮
10/6 19:20	126.8	0
10/6 19:30	126.6	↓-0.2
10/6 19:40	126.3	↓-0.3
10/6 19:50	125.8	↓-0.5
10/6 20:00	125.1	↓-0.7
10/6 20:10	124.2	↓-0.9
10/6 20:20	123.2	↓-1.0
10/6 20:30	122.0	↓-1.2
10/6 20:40	120.7	↓-1.3
10/6 20:50	119.2	↓-1.5
10/6 21:00	117.6	↓-1.6
10/6 21:10	115.9	↓-1.7
10/6 21:20	114.1	↓-1.8
10/6 21:30	112.2	↓-1.9
10/6 21:40	110.2	↓-2.0
10/6 21:50	108.2	↓-2.0
10/6 22:00	106.1	↓-2.1
10/6 22:10	104.0	↓-2.1
10/6 22:20	101.8	↓-2.2
10/6 22:30	99.5	↓-2.3
10/6 22:40	97.2	↓-2.3
10/6 22:50	94.9	↓-2.3
10/6 23:00	92.5	↓-2.4
10/6 23:10	90.1	↓-2.4
10/6 23:20	87.6	↓-2.5
10/6 23:30	85.1	↓-2.5
10/6 23:40	82.5	↓-2.6
10/6 23:50	80.0	↓-2.5