1 (月)	01:23	06:21	12:26	19:37
	103cm	72cm	125cm	39cm
中潮 出 06:43 入 16:03 出 02:31 入 13:59

苫小牧（北海道）2059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	97.2	↑1.3
12/1 00:10	98.3	↑1.1
12/1 00:20	99.3	↑1.0
12/1 00:30	100.2	↑0.9
12/1 00:40	100.8	↑0.6
12/1 00:50	101.4	↑0.6
12/1 01:00	101.8	↑0.4
12/1 01:10	102.0	↑0.2
12/1 01:20	102.1	↑0.1	満潮
12/1 01:30	102.1	0
12/1 01:40	101.9	↓-0.2
12/1 01:50	101.5	↓-0.4
12/1 02:00	101.1	↓-0.4
12/1 02:10	100.4	↓-0.7
12/1 02:20	99.7	↓-0.7
12/1 02:30	98.8	↓-0.9
12/1 02:40	97.7	↓-1.1
12/1 02:50	96.6	↓-1.1
12/1 03:00	95.3	↓-1.3
12/1 03:10	94.0	↓-1.3
12/1 03:20	92.5	↓-1.5
12/1 03:30	91.0	↓-1.5
12/1 03:40	89.4	↓-1.6
12/1 03:50	87.8	↓-1.6
12/1 04:00	86.1	↓-1.7
12/1 04:10	84.5	↓-1.6
12/1 04:20	82.8	↓-1.7
12/1 04:30	81.2	↓-1.6
12/1 04:40	79.7	↓-1.5
12/1 04:50	78.2	↓-1.5
12/1 05:00	76.8	↓-1.4
12/1 05:10	75.6	↓-1.2
12/1 05:20	74.5	↓-1.1
12/1 05:30	73.5	↓-1.0
12/1 05:40	72.7	↓-0.8
12/1 05:50	72.1	↓-0.6
12/1 06:00	71.6	↓-0.5
12/1 06:10	71.3	↓-0.3
12/1 06:20	71.2	↓-0.1	干潮
12/1 06:30	71.3	↑0.1
12/1 06:40	71.6	↑0.3
12/1 06:50	72.1	↑0.5
12/1 07:00	72.7	↑0.6
12/1 07:10	73.5	↑0.8
12/1 07:20	74.4	↑0.9
12/1 07:30	75.6	↑1.2
12/1 07:40	76.8	↑1.2
12/1 07:50	78.2	↑1.4
12/1 08:00	79.7	↑1.5
12/1 08:10	81.4	↑1.7
12/1 08:20	83.2	↑1.8
12/1 08:30	85.0	↑1.8
12/1 08:40	87.0	↑2.0
12/1 08:50	89.0	↑2.0
12/1 09:00	91.1	↑2.1
12/1 09:10	93.3	↑2.2
12/1 09:20	95.5	↑2.2
12/1 09:30	97.8	↑2.3
12/1 09:40	100.1	↑2.3
12/1 09:50	102.4	↑2.3
12/1 10:00	104.6	↑2.2
12/1 10:10	106.8	↑2.2
12/1 10:20	109.0	↑2.2
12/1 10:30	111.1	↑2.1
12/1 10:40	113.1	↑2.0
12/1 10:50	115.0	↑1.9
12/1 11:00	116.7	↑1.7
12/1 11:10	118.3	↑1.6
12/1 11:20	119.7	↑1.4
12/1 11:30	121.0	↑1.3
12/1 11:40	122.0	↑1.0
12/1 11:50	122.9	↑0.9
12/1 12:00	123.5	↑0.6
12/1 12:10	123.9	↑0.4
12/1 12:20	124.1	↑0.2	満潮
12/1 12:30	124.1	0
12/1 12:40	123.9	↓-0.2
12/1 12:50	123.5	↓-0.4
12/1 13:00	122.9	↓-0.6
12/1 13:10	122.1	↓-0.8
12/1 13:20	121.1	↓-1.0
12/1 13:30	119.9	↓-1.2
12/1 13:40	118.5	↓-1.4
12/1 13:50	117.0	↓-1.5
12/1 14:00	115.3	↓-1.7
12/1 14:10	113.4	↓-1.9
12/1 14:20	111.4	↓-2.0
12/1 14:30	109.2	↓-2.2
12/1 14:40	106.9	↓-2.3
12/1 14:50	104.5	↓-2.4
12/1 15:00	101.9	↓-2.6
12/1 15:10	99.2	↓-2.7
12/1 15:20	96.4	↓-2.8
12/1 15:30	93.4	↓-3.0
12/1 15:40	90.4	↓-3.0
12/1 15:50	87.3	↓-3.1
12/1 16:00	84.1	↓-3.2
12/1 16:10	80.9	↓-3.2
12/1 16:20	77.6	↓-3.3	最大潮位差
12/1 16:30	74.4	↓-3.2
12/1 16:40	71.2	↓-3.2
12/1 16:50	68.0	↓-3.2
12/1 17:00	64.9	↓-3.1
12/1 17:10	61.8	↓-3.1
12/1 17:20	59.0	↓-2.8
12/1 17:30	56.2	↓-2.8
12/1 17:40	53.6	↓-2.6
12/1 17:50	51.2	↓-2.4
12/1 18:00	48.9	↓-2.3
12/1 18:10	46.9	↓-2.0
12/1 18:20	45.1	↓-1.8
12/1 18:30	43.5	↓-1.6
12/1 18:40	42.1	↓-1.4
12/1 18:50	41.0	↓-1.1
12/1 19:00	40.1	↓-0.9
12/1 19:10	39.4	↓-0.7
12/1 19:20	38.9	↓-0.5
12/1 19:30	38.7	↓-0.2	干潮
12/1 19:40	38.7	0
12/1 19:50	38.8	↑0.1
12/1 20:00	39.2	↑0.4
12/1 20:10	39.9	↑0.7
12/1 20:20	40.7	↑0.8
12/1 20:30	41.7	↑1.0
12/1 20:40	42.9	↑1.2
12/1 20:50	44.3	↑1.4
12/1 21:00	45.9	↑1.6
12/1 21:10	47.7	↑1.8
12/1 21:20	49.7	↑2.0
12/1 21:30	51.8	↑2.1
12/1 21:40	54.1	↑2.3
12/1 21:50	56.6	↑2.5
12/1 22:00	59.2	↑2.6
12/1 22:10	61.9	↑2.7
12/1 22:20	64.8	↑2.9
12/1 22:30	67.7	↑2.9
12/1 22:40	70.6	↑2.9
12/1 22:50	73.6	↑3.0
12/1 23:00	76.6	↑3.0
12/1 23:10	79.6	↑3.0
12/1 23:20	82.5	↑2.9
12/1 23:30	85.4	↑2.9
12/1 23:40	88.2	↑2.8
12/1 23:50	90.8	↑2.6