7 (金)	05:27	09:39	15:09	22:33
	129cm	94cm	154cm	-7cm
中潮 出 06:49 入 16:02 出 08:18 入 17:41

苫小牧（北海道）2029年12月7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	16.0	↑3.9
12/7 00:10	20.2	↑4.2
12/7 00:20	24.7	↑4.5
12/7 00:30	29.4	↑4.7
12/7 00:40	34.3	↑4.9
12/7 00:50	39.5	↑5.2
12/7 01:00	44.8	↑5.3
12/7 01:10	50.2	↑5.4
12/7 01:20	55.7	↑5.5
12/7 01:30	61.2	↑5.5
12/7 01:40	66.7	↑5.5
12/7 01:50	72.1	↑5.4
12/7 02:00	77.4	↑5.3
12/7 02:10	82.5	↑5.1
12/7 02:20	87.4	↑4.9
12/7 02:30	92.0	↑4.6
12/7 02:40	96.4	↑4.4
12/7 02:50	100.5	↑4.1
12/7 03:00	104.3	↑3.8
12/7 03:10	107.8	↑3.5
12/7 03:20	110.9	↑3.1
12/7 03:30	113.8	↑2.9
12/7 03:40	116.4	↑2.6
12/7 03:50	118.7	↑2.3
12/7 04:00	120.7	↑2.0
12/7 04:10	122.5	↑1.8
12/7 04:20	124.0	↑1.5
12/7 04:30	125.4	↑1.4
12/7 04:40	126.5	↑1.1
12/7 04:50	127.3	↑0.8
12/7 05:00	128.0	↑0.7
12/7 05:10	128.5	↑0.5
12/7 05:20	128.7	↑0.2	満潮
12/7 05:30	128.8	↑0.1
12/7 05:40	128.6	↓-0.2
12/7 05:50	128.1	↓-0.5
12/7 06:00	127.4	↓-0.7
12/7 06:10	126.5	↓-0.9
12/7 06:20	125.4	↓-1.1
12/7 06:30	124.0	↓-1.4
12/7 06:40	122.4	↓-1.6
12/7 06:50	120.5	↓-1.9
12/7 07:00	118.6	↓-1.9
12/7 07:10	116.4	↓-2.2
12/7 07:20	114.2	↓-2.2
12/7 07:30	111.9	↓-2.3
12/7 07:40	109.6	↓-2.3
12/7 07:50	107.3	↓-2.3
12/7 08:00	105.0	↓-2.3
12/7 08:10	102.9	↓-2.1
12/7 08:20	100.9	↓-2.0
12/7 08:30	99.1	↓-1.8
12/7 08:40	97.5	↓-1.6
12/7 08:50	96.2	↓-1.3
12/7 09:00	95.1	↓-1.1
12/7 09:10	94.2	↓-0.9
12/7 09:20	93.6	↓-0.6
12/7 09:30	93.3	↓-0.3	干潮
12/7 09:40	93.3	0
12/7 09:50	93.4	↑0.1
12/7 10:00	93.8	↑0.4
12/7 10:10	94.4	↑0.6
12/7 10:20	95.3	↑0.9
12/7 10:30	96.2	↑0.9
12/7 10:40	97.4	↑1.2
12/7 10:50	98.7	↑1.3
12/7 11:00	100.1	↑1.4
12/7 11:10	101.7	↑1.6
12/7 11:20	103.4	↑1.7
12/7 11:30	105.3	↑1.9
12/7 11:40	107.3	↑2.0
12/7 11:50	109.4	↑2.1
12/7 12:00	111.7	↑2.3
12/7 12:10	114.1	↑2.4
12/7 12:20	116.7	↑2.6
12/7 12:30	119.4	↑2.7
12/7 12:40	122.1	↑2.7
12/7 12:50	125.0	↑2.9
12/7 13:00	128.0	↑3.0
12/7 13:10	130.9	↑2.9
12/7 13:20	133.9	↑3.0
12/7 13:30	136.9	↑3.0
12/7 13:40	139.7	↑2.8
12/7 13:50	142.4	↑2.7
12/7 14:00	145.0	↑2.6
12/7 14:10	147.2	↑2.2
12/7 14:20	149.3	↑2.1
12/7 14:30	151.0	↑1.7
12/7 14:40	152.3	↑1.3
12/7 14:50	153.3	↑1.0
12/7 15:00	153.8	↑0.5	満潮
12/7 15:10	154.0	↑0.2
12/7 15:20	153.7	↓-0.3
12/7 15:30	153.0	↓-0.7
12/7 15:40	151.9	↓-1.1
12/7 15:50	150.4	↓-1.5
12/7 16:00	148.5	↓-1.9
12/7 16:10	146.2	↓-2.3
12/7 16:20	143.7	↓-2.5
12/7 16:30	140.8	↓-2.9
12/7 16:40	137.6	↓-3.2
12/7 16:50	134.2	↓-3.4
12/7 17:00	130.6	↓-3.6
12/7 17:10	126.7	↓-3.9
12/7 17:20	122.7	↓-4.0
12/7 17:30	118.4	↓-4.3
12/7 17:40	114.0	↓-4.4
12/7 17:50	109.4	↓-4.6
12/7 18:00	104.6	↓-4.8
12/7 18:10	99.6	↓-5.0
12/7 18:20	94.5	↓-5.1
12/7 18:30	89.2	↓-5.3
12/7 18:40	83.8	↓-5.4
12/7 18:50	78.2	↓-5.6
12/7 19:00	72.5	↓-5.7
12/7 19:10	66.7	↓-5.8
12/7 19:20	60.9	↓-5.8
12/7 19:30	55.1	↓-5.8
12/7 19:40	49.2	↓-5.9	最大潮位差
12/7 19:50	43.5	↓-5.7
12/7 20:00	37.9	↓-5.6
12/7 20:10	32.4	↓-5.5
12/7 20:20	27.1	↓-5.3
12/7 20:30	22.2	↓-4.9
12/7 20:40	17.5	↓-4.7
12/7 20:50	13.1	↓-4.4
12/7 21:00	9.2	↓-3.9
12/7 21:10	5.6	↓-3.6
12/7 21:20	2.5	↓-3.1
12/7 21:30	-0.3	↓-2.8
12/7 21:40	-2.6	↓-2.3
12/7 21:50	-4.4	↓-1.8
12/7 22:00	-5.9	↓-1.5
12/7 22:10	-6.9	↓-1.0
12/7 22:20	-7.5	↓-0.6
12/7 22:30	-7.8	↓-0.3	干潮
12/7 22:40	-7.7	↑0.1
12/7 22:50	-7.3	↑0.4
12/7 23:00	-6.5	↑0.8
12/7 23:10	-5.4	↑1.1
12/7 23:20	-4.1	↑1.3
12/7 23:30	-2.4	↑1.7
12/7 23:40	-0.4	↑2.0
12/7 23:50	1.9	↑2.3