07 (金)	06:50	11:53	17:27	-
	126cm	83cm	135cm	-
中潮 出 07:03 入 16:18 出 21:04 入 09:54

苫小牧（北海道）2056年01月07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
1/7 00:00	5.2	↑0.1
1/7 00:10	5.7	↑0.5
1/7 00:20	6.6	↑0.9
1/7 00:30	7.7	↑1.1
1/7 00:40	9.2	↑1.5
1/7 00:50	10.9	↑1.7
1/7 01:00	12.9	↑2.0
1/7 01:10	15.1	↑2.2
1/7 01:20	17.6	↑2.5
1/7 01:30	20.3	↑2.7
1/7 01:40	23.2	↑2.9
1/7 01:50	26.4	↑3.2
1/7 02:00	29.8	↑3.4
1/7 02:10	33.4	↑3.6
1/7 02:20	37.2	↑3.8
1/7 02:30	41.3	↑4.1
1/7 02:40	45.6	↑4.3
1/7 02:50	50.0	↑4.4
1/7 03:00	54.7	↑4.7
1/7 03:10	59.4	↑4.7
1/7 03:20	64.3	↑4.9
1/7 03:30	69.2	↑4.9
1/7 03:40	74.2	↑5.0	最大潮位差
1/7 03:50	79.1	↑4.9
1/7 04:00	83.9	↑4.8
1/7 04:10	88.6	↑4.7
1/7 04:20	93.2	↑4.6
1/7 04:30	97.5	↑4.3
1/7 04:40	101.6	↑4.1
1/7 04:50	105.4	↑3.8
1/7 05:00	108.8	↑3.4
1/7 05:10	111.9	↑3.1
1/7 05:20	114.7	↑2.8
1/7 05:30	117.1	↑2.4
1/7 05:40	119.1	↑2.0
1/7 05:50	120.9	↑1.8
1/7 06:00	122.2	↑1.3
1/7 06:10	123.3	↑1.1
1/7 06:20	124.1	↑0.8
1/7 06:30	124.6	↑0.5
1/7 06:40	124.9	↑0.3	満潮
1/7 06:50	125.0	↑0.1	満潮
1/7 07:00	124.9	↓-0.1
1/7 07:10	124.6	↓-0.3
1/7 07:20	124.2	↓-0.4
1/7 07:30	123.5	↓-0.7
1/7 07:40	122.8	↓-0.7
1/7 07:50	121.9	↓-0.9
1/7 08:00	120.8	↓-1.1
1/7 08:10	119.6	↓-1.2
1/7 08:20	118.3	↓-1.3
1/7 08:30	116.7	↓-1.6
1/7 08:40	115.1	↓-1.6
1/7 08:50	113.3	↓-1.8
1/7 09:00	111.3	↓-2.0
1/7 09:10	109.3	↓-2.0
1/7 09:20	107.1	↓-2.2
1/7 09:30	104.8	↓-2.3
1/7 09:40	102.5	↓-2.3
1/7 09:50	100.1	↓-2.4
1/7 10:00	97.8	↓-2.3
1/7 10:10	95.5	↓-2.3
1/7 10:20	93.3	↓-2.2
1/7 10:30	91.3	↓-2.0
1/7 10:40	89.4	↓-1.9
1/7 10:50	87.7	↓-1.7
1/7 11:00	86.2	↓-1.5
1/7 11:10	85.0	↓-1.2
1/7 11:20	84.0	↓-1.0
1/7 11:30	83.3	↓-0.7
1/7 11:40	82.8	↓-0.5
1/7 11:50	82.6	↓-0.2	干潮
1/7 12:00	82.7	↑0.1
1/7 12:10	83.0	↑0.3
1/7 12:20	83.5	↑0.5
1/7 12:30	84.2	↑0.7
1/7 12:40	85.1	↑0.9
1/7 12:50	86.2	↑1.1
1/7 13:00	87.4	↑1.2
1/7 13:10	88.7	↑1.3
1/7 13:20	90.2	↑1.5
1/7 13:30	91.7	↑1.5
1/7 13:40	93.3	↑1.6
1/7 13:50	95.0	↑1.7
1/7 14:00	96.8	↑1.8
1/7 14:10	98.6	↑1.8
1/7 14:20	100.6	↑2.0
1/7 14:30	102.6	↑2.0
1/7 14:40	104.7	↑2.1
1/7 14:50	106.9	↑2.2
1/7 15:00	109.2	↑2.3
1/7 15:10	111.5	↑2.3
1/7 15:20	113.9	↑2.4
1/7 15:30	116.3	↑2.4
1/7 15:40	118.7	↑2.4
1/7 15:50	121.1	↑2.4
1/7 16:00	123.4	↑2.3
1/7 16:10	125.6	↑2.2
1/7 16:20	127.7	↑2.1
1/7 16:30	129.5	↑1.8
1/7 16:40	131.2	↑1.7
1/7 16:50	132.5	↑1.3
1/7 17:00	133.6	↑1.1
1/7 17:10	134.3	↑0.7
1/7 17:20	134.7	↑0.4	満潮
1/7 17:30	134.8	↑0.1
1/7 17:40	134.4	↓-0.4
1/7 17:50	133.7	↓-0.7
1/7 18:00	132.7	↓-1.0
1/7 18:10	131.3	↓-1.4
1/7 18:20	129.6	↓-1.7
1/7 18:30	127.6	↓-2.0
1/7 18:40	125.4	↓-2.2
1/7 18:50	122.8	↓-2.6
1/7 19:00	120.1	↓-2.7
1/7 19:10	117.2	↓-2.9
1/7 19:20	114.2	↓-3.0
1/7 19:30	111.0	↓-3.2
1/7 19:40	107.6	↓-3.4
1/7 19:50	104.2	↓-3.4
1/7 20:00	100.7	↓-3.5
1/7 20:10	97.1	↓-3.6
1/7 20:20	93.4	↓-3.7
1/7 20:30	89.6	↓-3.8
1/7 20:40	85.7	↓-3.9
1/7 20:50	81.7	↓-4.0
1/7 21:00	77.7	↓-4.0
1/7 21:10	73.6	↓-4.1
1/7 21:20	69.4	↓-4.2
1/7 21:30	65.2	↓-4.2
1/7 21:40	60.9	↓-4.3
1/7 21:50	56.7	↓-4.2
1/7 22:00	52.5	↓-4.2
1/7 22:10	48.4	↓-4.1
1/7 22:20	44.3	↓-4.1
1/7 22:30	40.4	↓-3.9
1/7 22:40	36.7	↓-3.7
1/7 22:50	33.2	↓-3.5
1/7 23:00	29.9	↓-3.3
1/7 23:10	27.0	↓-2.9
1/7 23:20	24.3	↓-2.7
1/7 23:30	22.0	↓-2.3
1/7 23:40	20.0	↓-2.0
1/7 23:50	18.4	↓-1.6