7 (日)	10:51	01:55	18:48	12:34
	103cm	35cm	130cm	101cm
小潮 出 05:37 入 17:07 出 13:24 入 22:38

苫小牧（北海道）2046年10月7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
10/7 00:00	47.4	↓-2.5
10/7 00:10	45.2	↓-2.2
10/7 00:20	43.1	↓-2.1
10/7 00:30	41.3	↓-1.8
10/7 00:40	39.7	↓-1.6
10/7 00:50	38.3	↓-1.4
10/7 01:00	37.2	↓-1.1
10/7 01:10	36.3	↓-0.9
10/7 01:20	35.6	↓-0.7
10/7 01:30	35.1	↓-0.5
10/7 01:40	34.8	↓-0.3
10/7 01:50	34.6	↓-0.2	干潮
10/7 02:00	34.6	0
10/7 02:10	34.8	↑0.2
10/7 02:20	35.1	↑0.3
10/7 02:30	35.5	↑0.4
10/7 02:40	36.1	↑0.6
10/7 02:50	36.7	↑0.6
10/7 03:00	37.5	↑0.8
10/7 03:10	38.5	↑1.0
10/7 03:20	39.5	↑1.0
10/7 03:30	40.7	↑1.2
10/7 03:40	42.1	↑1.4
10/7 03:50	43.5	↑1.4
10/7 04:00	45.2	↑1.7
10/7 04:10	47.0	↑1.8
10/7 04:20	48.9	↑1.9
10/7 04:30	50.9	↑2.0
10/7 04:40	53.1	↑2.2
10/7 04:50	55.4	↑2.3
10/7 05:00	57.7	↑2.3
10/7 05:10	60.1	↑2.4
10/7 05:20	62.6	↑2.5
10/7 05:30	65.0	↑2.4
10/7 05:40	67.5	↑2.5
10/7 05:50	69.8	↑2.3
10/7 06:00	72.2	↑2.4
10/7 06:10	74.4	↑2.2
10/7 06:20	76.6	↑2.2
10/7 06:30	78.6	↑2.0
10/7 06:40	80.5	↑1.9
10/7 06:50	82.3	↑1.8
10/7 07:00	83.9	↑1.6
10/7 07:10	85.4	↑1.5
10/7 07:20	86.8	↑1.4
10/7 07:30	88.2	↑1.4
10/7 07:40	89.4	↑1.2
10/7 07:50	90.5	↑1.1
10/7 08:00	91.6	↑1.1
10/7 08:10	92.6	↑1.0
10/7 08:20	93.5	↑0.9
10/7 08:30	94.5	↑1.0
10/7 08:40	95.3	↑0.8
10/7 08:50	96.2	↑0.9
10/7 09:00	97.0	↑0.8
10/7 09:10	97.8	↑0.8
10/7 09:20	98.6	↑0.8
10/7 09:30	99.3	↑0.7
10/7 09:40	99.9	↑0.6
10/7 09:50	100.5	↑0.6
10/7 10:00	101.0	↑0.5
10/7 10:10	101.4	↑0.4
10/7 10:20	101.7	↑0.3
10/7 10:30	101.9	↑0.2
10/7 10:40	102.1	↑0.2
10/7 10:50	102.1	0	満潮
10/7 11:00	102.1	0
10/7 11:10	102.0	↓-0.1
10/7 11:20	101.8	↓-0.2
10/7 11:30	101.6	↓-0.2
10/7 11:40	101.4	↓-0.2
10/7 11:50	101.1	↓-0.3
10/7 12:00	100.9	↓-0.2
10/7 12:10	100.7	↓-0.2
10/7 12:20	100.6	↓-0.1
10/7 12:30	100.6	0	干潮
10/7 12:40	100.6	0
10/7 12:50	100.7	↑0.1
10/7 13:00	100.9	↑0.2
10/7 13:10	101.1	↑0.2
10/7 13:20	101.5	↑0.4
10/7 13:30	101.9	↑0.4
10/7 13:40	102.5	↑0.6
10/7 13:50	103.1	↑0.6
10/7 14:00	103.7	↑0.6
10/7 14:10	104.4	↑0.7
10/7 14:20	105.1	↑0.7
10/7 14:30	105.9	↑0.8
10/7 14:40	106.7	↑0.8
10/7 14:50	107.5	↑0.8
10/7 15:00	108.4	↑0.9
10/7 15:10	109.2	↑0.8
10/7 15:20	110.1	↑0.9
10/7 15:30	111.0	↑0.9
10/7 15:40	112.0	↑1.0
10/7 15:50	112.9	↑0.9
10/7 16:00	114.0	↑1.1
10/7 16:10	115.0	↑1.0
10/7 16:20	116.1	↑1.1
10/7 16:30	117.3	↑1.2
10/7 16:40	118.5	↑1.2
10/7 16:50	119.7	↑1.2
10/7 17:00	120.9	↑1.2
10/7 17:10	122.1	↑1.2
10/7 17:20	123.3	↑1.2
10/7 17:30	124.5	↑1.2
10/7 17:40	125.6	↑1.1
10/7 17:50	126.6	↑1.0
10/7 18:00	127.4	↑0.8
10/7 18:10	128.2	↑0.8
10/7 18:20	128.8	↑0.6
10/7 18:30	129.2	↑0.4
10/7 18:40	129.5	↑0.3	満潮
10/7 18:50	129.5	0
10/7 19:00	129.3	↓-0.2
10/7 19:10	128.9	↓-0.4
10/7 19:20	128.4	↓-0.5
10/7 19:30	127.6	↓-0.8
10/7 19:40	126.6	↓-1.0
10/7 19:50	125.5	↓-1.1
10/7 20:00	124.2	↓-1.3
10/7 20:10	122.7	↓-1.5
10/7 20:20	121.1	↓-1.6
10/7 20:30	119.5	↓-1.6
10/7 20:40	117.7	↓-1.8
10/7 20:50	115.8	↓-1.9
10/7 21:00	113.9	↓-1.9
10/7 21:10	111.9	↓-2.0
10/7 21:20	109.9	↓-2.0
10/7 21:30	107.8	↓-2.1
10/7 21:40	105.6	↓-2.2
10/7 21:50	103.4	↓-2.2
10/7 22:00	101.2	↓-2.2
10/7 22:10	98.9	↓-2.3
10/7 22:20	96.5	↓-2.4
10/7 22:30	94.2	↓-2.3
10/7 22:40	91.7	↓-2.5
10/7 22:50	89.2	↓-2.5
10/7 23:00	86.7	↓-2.5
10/7 23:10	84.1	↓-2.6	最大潮位差
10/7 23:20	81.5	↓-2.6	最大潮位差
10/7 23:30	78.9	↓-2.6	最大潮位差
10/7 23:40	76.4	↓-2.5
10/7 23:50	73.8	↓-2.6	最大潮位差