1 (金)	01:34	06:53	12:56	19:55
	111cm	69cm	130cm	24cm
大潮 出 06:43 入 16:03 出 14:43 入 03:10

苫小牧（北海道）2017年12月1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
12/1 00:00	101.6	↑2.2
12/1 00:10	103.5	↑1.9
12/1 00:20	105.2	↑1.7
12/1 00:30	106.6	↑1.4
12/1 00:40	107.9	↑1.3
12/1 00:50	108.9	↑1.0
12/1 01:00	109.6	↑0.7
12/1 01:10	110.2	↑0.6
12/1 01:20	110.6	↑0.4
12/1 01:30	110.7	↑0.1	満潮
12/1 01:40	110.7	0
12/1 01:50	110.5	↓-0.2
12/1 02:00	110.1	↓-0.4
12/1 02:10	109.5	↓-0.6
12/1 02:20	108.8	↓-0.7
12/1 02:30	108.0	↓-0.8
12/1 02:40	107.0	↓-1.0
12/1 02:50	105.9	↓-1.1
12/1 03:00	104.6	↓-1.3
12/1 03:10	103.2	↓-1.4
12/1 03:20	101.7	↓-1.5
12/1 03:30	100.1	↓-1.6
12/1 03:40	98.4	↓-1.7
12/1 03:50	96.5	↓-1.9
12/1 04:00	94.6	↓-1.9
12/1 04:10	92.6	↓-2.0
12/1 04:20	90.5	↓-2.1
12/1 04:30	88.4	↓-2.1
12/1 04:40	86.3	↓-2.1
12/1 04:50	84.2	↓-2.1
12/1 05:00	82.2	↓-2.0
12/1 05:10	80.2	↓-2.0
12/1 05:20	78.3	↓-1.9
12/1 05:30	76.5	↓-1.8
12/1 05:40	74.8	↓-1.7
12/1 05:50	73.4	↓-1.4
12/1 06:00	72.1	↓-1.3
12/1 06:10	71.0	↓-1.1
12/1 06:20	70.1	↓-0.9
12/1 06:30	69.5	↓-0.6
12/1 06:40	69.1	↓-0.4
12/1 06:50	68.9	↓-0.2	干潮
12/1 07:00	69.0	↑0.1
12/1 07:10	69.3	↑0.3
12/1 07:20	69.8	↑0.5
12/1 07:30	70.5	↑0.7
12/1 07:40	71.3	↑0.8
12/1 07:50	72.4	↑1.1
12/1 08:00	73.6	↑1.2
12/1 08:10	75.0	↑1.4
12/1 08:20	76.5	↑1.5
12/1 08:30	78.2	↑1.7
12/1 08:40	79.9	↑1.7
12/1 08:50	81.8	↑1.9
12/1 09:00	83.8	↑2.0
12/1 09:10	85.8	↑2.0
12/1 09:20	88.0	↑2.2
12/1 09:30	90.3	↑2.3
12/1 09:40	92.6	↑2.3
12/1 09:50	95.0	↑2.4
12/1 10:00	97.5	↑2.5
12/1 10:10	100.1	↑2.6
12/1 10:20	102.6	↑2.5
12/1 10:30	105.2	↑2.6
12/1 10:40	107.8	↑2.6
12/1 10:50	110.4	↑2.6
12/1 11:00	112.9	↑2.5
12/1 11:10	115.3	↑2.4
12/1 11:20	117.6	↑2.3
12/1 11:30	119.8	↑2.2
12/1 11:40	121.9	↑2.1
12/1 11:50	123.7	↑1.8
12/1 12:00	125.3	↑1.6
12/1 12:10	126.7	↑1.4
12/1 12:20	127.8	↑1.1
12/1 12:30	128.7	↑0.9
12/1 12:40	129.2	↑0.5
12/1 12:50	129.5	↑0.3	満潮
12/1 13:00	129.5	0
12/1 13:10	129.3	↓-0.2
12/1 13:20	128.7	↓-0.6
12/1 13:30	127.9	↓-0.8
12/1 13:40	126.9	↓-1.0
12/1 13:50	125.6	↓-1.3
12/1 14:00	124.1	↓-1.5
12/1 14:10	122.3	↓-1.8
12/1 14:20	120.4	↓-1.9
12/1 14:30	118.2	↓-2.2
12/1 14:40	115.9	↓-2.3
12/1 14:50	113.4	↓-2.5
12/1 15:00	110.8	↓-2.6
12/1 15:10	107.9	↓-2.9
12/1 15:20	104.9	↓-3.0
12/1 15:30	101.8	↓-3.1
12/1 15:40	98.5	↓-3.3
12/1 15:50	95.0	↓-3.5
12/1 16:00	91.4	↓-3.6
12/1 16:10	87.7	↓-3.7
12/1 16:20	83.8	↓-3.9
12/1 16:30	79.9	↓-3.9
12/1 16:40	75.8	↓-4.1	最大潮位差
12/1 16:50	71.7	↓-4.1	最大潮位差
12/1 17:00	67.6	↓-4.1	最大潮位差
12/1 17:10	63.5	↓-4.1	最大潮位差
12/1 17:20	59.4	↓-4.1	最大潮位差
12/1 17:30	55.4	↓-4.0
12/1 17:40	51.5	↓-3.9
12/1 17:50	47.8	↓-3.7
12/1 18:00	44.2	↓-3.6
12/1 18:10	40.9	↓-3.3
12/1 18:20	37.8	↓-3.1
12/1 18:30	34.9	↓-2.9
12/1 18:40	32.4	↓-2.5
12/1 18:50	30.2	↓-2.2
12/1 19:00	28.3	↓-1.9
12/1 19:10	26.7	↓-1.6
12/1 19:20	25.4	↓-1.3
12/1 19:30	24.5	↓-0.9
12/1 19:40	23.9	↓-0.6
12/1 19:50	23.6	↓-0.3	干潮
12/1 20:00	23.6	0
12/1 20:10	24.0	↑0.4
12/1 20:20	24.6	↑0.6
12/1 20:30	25.5	↑0.9
12/1 20:40	26.6	↑1.1
12/1 20:50	28.0	↑1.4
12/1 21:00	29.6	↑1.6
12/1 21:10	31.5	↑1.9
12/1 21:20	33.7	↑2.2
12/1 21:30	36.0	↑2.3
12/1 21:40	38.6	↑2.6
12/1 21:50	41.4	↑2.8
12/1 22:00	44.4	↑3.0
12/1 22:10	47.7	↑3.3
12/1 22:20	51.1	↑3.4
12/1 22:30	54.7	↑3.6
12/1 22:40	58.4	↑3.7
12/1 22:50	62.3	↑3.9
12/1 23:00	66.2	↑3.9
12/1 23:10	70.3	↑4.1	最大潮位差
12/1 23:20	74.4	↑4.1	最大潮位差
12/1 23:30	78.4	↑4.0
12/1 23:40	82.5	↑4.1	最大潮位差
12/1 23:50	86.5	↑4.0