07 (日)	08:38	01:43	19:55	15:04
	117cm	47cm	96cm	78cm
小潮 出 06:49 入 16:02 出 23:51 入 11:32

苫小牧（北海道）2031年12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
12/7 00:00	56.4	↓-1.9
12/7 00:10	54.6	↓-1.8
12/7 00:20	52.9	↓-1.7
12/7 00:30	51.4	↓-1.5
12/7 00:40	50.0	↓-1.4
12/7 00:50	48.9	↓-1.1
12/7 01:00	47.9	↓-1.0
12/7 01:10	47.1	↓-0.8
12/7 01:20	46.6	↓-0.5
12/7 01:30	46.2	↓-0.4
12/7 01:40	46.1	↓-0.1	干潮
12/7 01:50	46.2	↑0.1
12/7 02:00	46.4	↑0.2
12/7 02:10	46.9	↑0.5
12/7 02:20	47.5	↑0.6
12/7 02:30	48.3	↑0.8
12/7 02:40	49.2	↑0.9
12/7 02:50	50.3	↑1.1
12/7 03:00	51.5	↑1.2
12/7 03:10	52.9	↑1.4
12/7 03:20	54.3	↑1.4
12/7 03:30	55.9	↑1.6
12/7 03:40	57.7	↑1.8
12/7 03:50	59.5	↑1.8
12/7 04:00	61.5	↑2.0
12/7 04:10	63.6	↑2.1
12/7 04:20	65.9	↑2.3
12/7 04:30	68.2	↑2.3
12/7 04:40	70.7	↑2.5
12/7 04:50	73.3	↑2.6
12/7 05:00	75.9	↑2.6
12/7 05:10	78.7	↑2.8
12/7 05:20	81.5	↑2.8
12/7 05:30	84.4	↑2.9	最大潮位差
12/7 05:40	87.2	↑2.8
12/7 05:50	90.1	↑2.9	最大潮位差
12/7 06:00	92.9	↑2.8
12/7 06:10	95.7	↑2.8
12/7 06:20	98.3	↑2.6
12/7 06:30	100.9	↑2.6
12/7 06:40	103.2	↑2.3
12/7 06:50	105.5	↑2.3
12/7 07:00	107.5	↑2.0
12/7 07:10	109.3	↑1.8
12/7 07:20	110.9	↑1.6
12/7 07:30	112.3	↑1.4
12/7 07:40	113.4	↑1.1
12/7 07:50	114.4	↑1.0
12/7 08:00	115.1	↑0.7
12/7 08:10	115.7	↑0.6
12/7 08:20	116.0	↑0.3
12/7 08:30	116.2	↑0.2	満潮
12/7 08:40	116.3	↑0.1
12/7 08:50	116.1	↓-0.2
12/7 09:00	115.9	↓-0.2
12/7 09:10	115.5	↓-0.4
12/7 09:20	115.0	↓-0.5
12/7 09:30	114.5	↓-0.5
12/7 09:40	113.8	↓-0.7
12/7 09:50	113.0	↓-0.8
12/7 10:00	112.1	↓-0.9
12/7 10:10	111.2	↓-0.9
12/7 10:20	110.1	↓-1.1
12/7 10:30	109.0	↓-1.1
12/7 10:40	107.7	↓-1.3
12/7 10:50	106.4	↓-1.3
12/7 11:00	105.0	↓-1.4
12/7 11:10	103.5	↓-1.5
12/7 11:20	101.9	↓-1.6
12/7 11:30	100.3	↓-1.6
12/7 11:40	98.6	↓-1.7
12/7 11:50	96.9	↓-1.7
12/7 12:00	95.1	↓-1.8
12/7 12:10	93.4	↓-1.7
12/7 12:20	91.7	↓-1.7
12/7 12:30	90.0	↓-1.7
12/7 12:40	88.4	↓-1.6
12/7 12:50	86.8	↓-1.6
12/7 13:00	85.4	↓-1.4
12/7 13:10	84.1	↓-1.3
12/7 13:20	82.8	↓-1.3
12/7 13:30	81.8	↓-1.0
12/7 13:40	80.8	↓-1.0
12/7 13:50	80.0	↓-0.8
12/7 14:00	79.3	↓-0.7
12/7 14:10	78.7	↓-0.6
12/7 14:20	78.2	↓-0.5
12/7 14:30	77.9	↓-0.3
12/7 14:40	77.6	↓-0.3
12/7 14:50	77.5	↓-0.1
12/7 15:00	77.4	↓-0.1	干潮
12/7 15:10	77.4	0
12/7 15:20	77.5	↑0.1
12/7 15:30	77.7	↑0.2
12/7 15:40	77.9	↑0.2
12/7 15:50	78.2	↑0.3
12/7 16:00	78.5	↑0.3
12/7 16:10	79.0	↑0.5
12/7 16:20	79.5	↑0.5
12/7 16:30	80.1	↑0.6
12/7 16:40	80.7	↑0.6
12/7 16:50	81.4	↑0.7
12/7 17:00	82.2	↑0.8
12/7 17:10	83.1	↑0.9
12/7 17:20	84.0	↑0.9
12/7 17:30	85.0	↑1.0
12/7 17:40	86.0	↑1.0
12/7 17:50	87.1	↑1.1
12/7 18:00	88.2	↑1.1
12/7 18:10	89.3	↑1.1
12/7 18:20	90.3	↑1.0
12/7 18:30	91.3	↑1.0
12/7 18:40	92.3	↑1.0
12/7 18:50	93.1	↑0.8
12/7 19:00	93.9	↑0.8
12/7 19:10	94.6	↑0.7
12/7 19:20	95.1	↑0.5
12/7 19:30	95.5	↑0.4
12/7 19:40	95.8	↑0.3
12/7 19:50	95.9	↑0.1	満潮
12/7 20:00	95.9	0
12/7 20:10	95.7	↓-0.2
12/7 20:20	95.5	↓-0.2
12/7 20:30	95.1	↓-0.4
12/7 20:40	94.6	↓-0.5
12/7 20:50	94.0	↓-0.6
12/7 21:00	93.3	↓-0.7
12/7 21:10	92.5	↓-0.8
12/7 21:20	91.7	↓-0.8
12/7 21:30	90.8	↓-0.9
12/7 21:40	89.9	↓-0.9
12/7 21:50	88.9	↓-1.0
12/7 22:00	87.9	↓-1.0
12/7 22:10	86.9	↓-1.0
12/7 22:20	85.8	↓-1.1
12/7 22:30	84.6	↓-1.2
12/7 22:40	83.5	↓-1.1
12/7 22:50	82.3	↓-1.2
12/7 23:00	81.0	↓-1.3
12/7 23:10	79.7	↓-1.3
12/7 23:20	78.3	↓-1.4
12/7 23:30	76.9	↓-1.4
12/7 23:40	75.5	↓-1.4
12/7 23:50	74.1	↓-1.4