14 (木)	01:12	05:52	12:00	19:27
	102cm	77cm	129cm	36cm
中潮 出 06:55 入 16:03 出 02:39 入 13:54

苫小牧（北海道）2017年12月14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
12/14 00:00	97.9	↑1.1
12/14 00:10	98.9	↑1.0
12/14 00:20	99.7	↑0.8
12/14 00:30	100.4	↑0.7
12/14 00:40	101.0	↑0.6
12/14 00:50	101.4	↑0.4
12/14 01:00	101.6	↑0.2
12/14 01:10	101.7	↑0.1	満潮
12/14 01:20	101.6	↓-0.1
12/14 01:30	101.4	↓-0.2
12/14 01:40	101.1	↓-0.3
12/14 01:50	100.6	↓-0.5
12/14 02:00	100.0	↓-0.6
12/14 02:10	99.2	↓-0.8
12/14 02:20	98.3	↓-0.9
12/14 02:30	97.3	↓-1.0
12/14 02:40	96.2	↓-1.1
12/14 02:50	95.0	↓-1.2
12/14 03:00	93.7	↓-1.3
12/14 03:10	92.4	↓-1.3
12/14 03:20	91.0	↓-1.4
12/14 03:30	89.6	↓-1.4
12/14 03:40	88.2	↓-1.4
12/14 03:50	86.8	↓-1.4
12/14 04:00	85.4	↓-1.4
12/14 04:10	84.1	↓-1.3
12/14 04:20	82.8	↓-1.3
12/14 04:30	81.6	↓-1.2
12/14 04:40	80.5	↓-1.1
12/14 04:50	79.5	↓-1.0
12/14 05:00	78.6	↓-0.9
12/14 05:10	77.9	↓-0.7
12/14 05:20	77.3	↓-0.6
12/14 05:30	76.8	↓-0.5
12/14 05:40	76.6	↓-0.2
12/14 05:50	76.5	↓-0.1	干潮
12/14 06:00	76.5	0
12/14 06:10	76.8	↑0.3
12/14 06:20	77.2	↑0.4
12/14 06:30	77.8	↑0.6
12/14 06:40	78.5	↑0.7
12/14 06:50	79.4	↑0.9
12/14 07:00	80.5	↑1.1
12/14 07:10	81.7	↑1.2
12/14 07:20	83.1	↑1.4
12/14 07:30	84.6	↑1.5
12/14 07:40	86.2	↑1.6
12/14 07:50	88.0	↑1.8
12/14 08:00	89.8	↑1.8
12/14 08:10	91.7	↑1.9
12/14 08:20	93.8	↑2.1
12/14 08:30	95.9	↑2.1
12/14 08:40	98.0	↑2.1
12/14 08:50	100.2	↑2.2
12/14 09:00	102.5	↑2.3
12/14 09:10	104.7	↑2.2
12/14 09:20	106.9	↑2.2
12/14 09:30	109.1	↑2.2
12/14 09:40	111.3	↑2.2
12/14 09:50	113.4	↑2.1
12/14 10:00	115.4	↑2.0
12/14 10:10	117.4	↑2.0
12/14 10:20	119.2	↑1.8
12/14 10:30	120.9	↑1.7
12/14 10:40	122.4	↑1.5
12/14 10:50	123.9	↑1.5
12/14 11:00	125.1	↑1.2
12/14 11:10	126.2	↑1.1
12/14 11:20	127.0	↑0.8
12/14 11:30	127.7	↑0.7
12/14 11:40	128.2	↑0.5
12/14 11:50	128.5	↑0.3	満潮
12/14 12:00	128.6	↑0.1	満潮
12/14 12:10	128.4	↓-0.2
12/14 12:20	128.1	↓-0.3
12/14 12:30	127.6	↓-0.5
12/14 12:40	126.9	↓-0.7
12/14 12:50	126.0	↓-0.9
12/14 13:00	124.9	↓-1.1
12/14 13:10	123.6	↓-1.3
12/14 13:20	122.1	↓-1.5
12/14 13:30	120.5	↓-1.6
12/14 13:40	118.6	↓-1.9
12/14 13:50	116.6	↓-2.0
12/14 14:00	114.5	↓-2.1
12/14 14:10	112.2	↓-2.3
12/14 14:20	109.7	↓-2.5
12/14 14:30	107.0	↓-2.7
12/14 14:40	104.3	↓-2.7
12/14 14:50	101.4	↓-2.9
12/14 15:00	98.4	↓-3.0
12/14 15:10	95.2	↓-3.2
12/14 15:20	92.0	↓-3.2
12/14 15:30	88.7	↓-3.3
12/14 15:40	85.4	↓-3.3
12/14 15:50	82.0	↓-3.4	最大潮位差
12/14 16:00	78.6	↓-3.4	最大潮位差
12/14 16:10	75.2	↓-3.4	最大潮位差
12/14 16:20	71.8	↓-3.4	最大潮位差
12/14 16:30	68.5	↓-3.3
12/14 16:40	65.3	↓-3.2
12/14 16:50	62.1	↓-3.2
12/14 17:00	59.1	↓-3.0
12/14 17:10	56.2	↓-2.9
12/14 17:20	53.4	↓-2.8
12/14 17:30	50.8	↓-2.6
12/14 17:40	48.4	↓-2.4
12/14 17:50	46.2	↓-2.2
12/14 18:00	44.2	↓-2.0
12/14 18:10	42.4	↓-1.8
12/14 18:20	40.8	↓-1.6
12/14 18:30	39.4	↓-1.4
12/14 18:40	38.3	↓-1.1
12/14 18:50	37.4	↓-0.9
12/14 19:00	36.7	↓-0.7
12/14 19:10	36.2	↓-0.5
12/14 19:20	36.0	↓-0.2	干潮
12/14 19:30	35.9	↓-0.1
12/14 19:40	36.2	↑0.3
12/14 19:50	36.6	↑0.4
12/14 20:00	37.2	↑0.6
12/14 20:10	38.1	↑0.9
12/14 20:20	39.2	↑1.1
12/14 20:30	40.5	↑1.3
12/14 20:40	42.0	↑1.5
12/14 20:50	43.6	↑1.6
12/14 21:00	45.5	↑1.9
12/14 21:10	47.6	↑2.1
12/14 21:20	49.8	↑2.2
12/14 21:30	52.2	↑2.4
12/14 21:40	54.8	↑2.6
12/14 21:50	57.4	↑2.6
12/14 22:00	60.2	↑2.8
12/14 22:10	63.1	↑2.9
12/14 22:20	66.0	↑2.9
12/14 22:30	68.9	↑2.9
12/14 22:40	71.9	↑3.0
12/14 22:50	74.8	↑2.9
12/14 23:00	77.8	↑3.0
12/14 23:10	80.7	↑2.9
12/14 23:20	83.5	↑2.8
12/14 23:30	86.2	↑2.7
12/14 23:40	88.8	↑2.6
12/14 23:50	91.3	↑2.5