7 (木)	07:28	00:14	17:42	12:13
	119cm	8cm	129cm	89cm
小潮 出 06:50 入 16:02 出 21:30 入 10:31

苫小牧（北海道）2028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	7.7	↓-0.6
12/7 00:10	7.4	↓-0.3	干潮
12/7 00:20	7.5	↑0.1
12/7 00:30	7.9	↑0.4
12/7 00:40	8.6	↑0.7
12/7 00:50	9.6	↑1.0
12/7 01:00	10.8	↑1.2
12/7 01:10	12.3	↑1.5
12/7 01:20	14.1	↑1.8
12/7 01:30	16.0	↑1.9
12/7 01:40	18.2	↑2.2
12/7 01:50	20.6	↑2.4
12/7 02:00	23.2	↑2.6
12/7 02:10	26.0	↑2.8
12/7 02:20	29.0	↑3.0
12/7 02:30	32.2	↑3.2
12/7 02:40	35.6	↑3.4
12/7 02:50	39.2	↑3.6
12/7 03:00	43.0	↑3.8
12/7 03:10	47.0	↑4.0
12/7 03:20	51.1	↑4.1
12/7 03:30	55.4	↑4.3
12/7 03:40	59.7	↑4.3
12/7 03:50	64.1	↑4.4
12/7 04:00	68.6	↑4.5	最大潮位差
12/7 04:10	73.1	↑4.5	最大潮位差
12/7 04:20	77.5	↑4.4
12/7 04:30	81.8	↑4.3
12/7 04:40	86.0	↑4.2
12/7 04:50	90.0	↑4.0
12/7 05:00	93.8	↑3.8
12/7 05:10	97.4	↑3.6
12/7 05:20	100.7	↑3.3
12/7 05:30	103.7	↑3.0
12/7 05:40	106.4	↑2.7
12/7 05:50	108.8	↑2.4
12/7 06:00	110.9	↑2.1
12/7 06:10	112.7	↑1.8
12/7 06:20	114.3	↑1.6
12/7 06:30	115.5	↑1.2
12/7 06:40	116.5	↑1.0
12/7 06:50	117.2	↑0.7
12/7 07:00	117.8	↑0.6
12/7 07:10	118.2	↑0.4
12/7 07:20	118.4	↑0.2	満潮
12/7 07:30	118.4	0
12/7 07:40	118.3	↓-0.1
12/7 07:50	118.0	↓-0.3
12/7 08:00	117.7	↓-0.3
12/7 08:10	117.2	↓-0.5
12/7 08:20	116.6	↓-0.6
12/7 08:30	115.8	↓-0.8
12/7 08:40	115.0	↓-0.8
12/7 08:50	114.0	↓-1.0
12/7 09:00	112.9	↓-1.1
12/7 09:10	111.6	↓-1.3
12/7 09:20	110.2	↓-1.4
12/7 09:30	108.7	↓-1.5
12/7 09:40	107.2	↓-1.5
12/7 09:50	105.5	↓-1.7
12/7 10:00	103.7	↓-1.8
12/7 10:10	102.0	↓-1.7
12/7 10:20	100.2	↓-1.8
12/7 10:30	98.4	↓-1.8
12/7 10:40	96.7	↓-1.7
12/7 10:50	95.1	↓-1.6
12/7 11:00	93.6	↓-1.5
12/7 11:10	92.3	↓-1.3
12/7 11:20	91.1	↓-1.2
12/7 11:30	90.1	↓-1.0
12/7 11:40	89.3	↓-0.8
12/7 11:50	88.8	↓-0.5
12/7 12:00	88.4	↓-0.4
12/7 12:10	88.3	↓-0.1	干潮
12/7 12:20	88.3	0
12/7 12:30	88.6	↑0.3
12/7 12:40	89.0	↑0.4
12/7 12:50	89.7	↑0.7
12/7 13:00	90.4	↑0.7
12/7 13:10	91.3	↑0.9
12/7 13:20	92.3	↑1.0
12/7 13:30	93.4	↑1.1
12/7 13:40	94.5	↑1.1
12/7 13:50	95.8	↑1.3
12/7 14:00	97.1	↑1.3
12/7 14:10	98.4	↑1.3
12/7 14:20	99.8	↑1.4
12/7 14:30	101.3	↑1.5
12/7 14:40	102.8	↑1.5
12/7 14:50	104.4	↑1.6
12/7 15:00	106.1	↑1.7
12/7 15:10	107.8	↑1.7
12/7 15:20	109.5	↑1.7
12/7 15:30	111.4	↑1.9
12/7 15:40	113.2	↑1.8
12/7 15:50	115.0	↑1.8
12/7 16:00	116.9	↑1.9
12/7 16:10	118.7	↑1.8
12/7 16:20	120.5	↑1.8
12/7 16:30	122.2	↑1.7
12/7 16:40	123.7	↑1.5
12/7 16:50	125.1	↑1.4
12/7 17:00	126.4	↑1.3
12/7 17:10	127.3	↑0.9
12/7 17:20	128.1	↑0.8
12/7 17:30	128.6	↑0.5
12/7 17:40	128.7	↑0.1	満潮
12/7 17:50	128.6	↓-0.1
12/7 18:00	128.1	↓-0.5
12/7 18:10	127.4	↓-0.7
12/7 18:20	126.3	↓-1.1
12/7 18:30	124.9	↓-1.4
12/7 18:40	123.3	↓-1.6
12/7 18:50	121.4	↓-1.9
12/7 19:00	119.3	↓-2.1
12/7 19:10	116.9	↓-2.4
12/7 19:20	114.4	↓-2.5
12/7 19:30	111.7	↓-2.7
12/7 19:40	108.9	↓-2.8
12/7 19:50	105.9	↓-3.0
12/7 20:00	102.9	↓-3.0
12/7 20:10	99.7	↓-3.2
12/7 20:20	96.5	↓-3.2
12/7 20:30	93.2	↓-3.3
12/7 20:40	89.9	↓-3.3
12/7 20:50	86.5	↓-3.4
12/7 21:00	83.0	↓-3.5
12/7 21:10	79.5	↓-3.5
12/7 21:20	75.9	↓-3.6
12/7 21:30	72.2	↓-3.7
12/7 21:40	68.6	↓-3.6
12/7 21:50	64.8	↓-3.8
12/7 22:00	61.1	↓-3.7
12/7 22:10	57.4	↓-3.7
12/7 22:20	53.7	↓-3.7
12/7 22:30	50.0	↓-3.7
12/7 22:40	46.4	↓-3.6
12/7 22:50	43.0	↓-3.4
12/7 23:00	39.6	↓-3.4
12/7 23:10	36.5	↓-3.1
12/7 23:20	33.5	↓-3.0
12/7 23:30	30.8	↓-2.7
12/7 23:40	28.4	↓-2.4
12/7 23:50	26.2	↓-2.2