7 (水)	08:25	00:44	17:56	12:39
	113cm	20cm	121cm	97cm
小潮 出 06:49 入 16:02 出 21:45 入 11:34

苫小牧（北海道）2039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	22.3	↓-1.4
12/7 00:10	21.1	↓-1.2
12/7 00:20	20.3	↓-0.8
12/7 00:30	19.8	↓-0.5
12/7 00:40	19.6	↓-0.2	干潮
12/7 00:50	19.6	0
12/7 01:00	19.9	↑0.3
12/7 01:10	20.5	↑0.6
12/7 01:20	21.3	↑0.8
12/7 01:30	22.4	↑1.1
12/7 01:40	23.6	↑1.2
12/7 01:50	25.0	↑1.4
12/7 02:00	26.6	↑1.6
12/7 02:10	28.4	↑1.8
12/7 02:20	30.3	↑1.9
12/7 02:30	32.4	↑2.1
12/7 02:40	34.6	↑2.2
12/7 02:50	36.9	↑2.3
12/7 03:00	39.5	↑2.6
12/7 03:10	42.1	↑2.6
12/7 03:20	44.9	↑2.8
12/7 03:30	47.9	↑3.0
12/7 03:40	50.9	↑3.0
12/7 03:50	54.2	↑3.3
12/7 04:00	57.5	↑3.3
12/7 04:10	60.9	↑3.4
12/7 04:20	64.5	↑3.6	最大潮位差
12/7 04:30	68.0	↑3.5
12/7 04:40	71.6	↑3.6	最大潮位差
12/7 04:50	75.2	↑3.6	最大潮位差
12/7 05:00	78.8	↑3.6	最大潮位差
12/7 05:10	82.3	↑3.5
12/7 05:20	85.7	↑3.4
12/7 05:30	88.9	↑3.2
12/7 05:40	92.0	↑3.1
12/7 05:50	94.9	↑2.9
12/7 06:00	97.6	↑2.7
12/7 06:10	100.0	↑2.4
12/7 06:20	102.2	↑2.2
12/7 06:30	104.2	↑2.0
12/7 06:40	105.9	↑1.7
12/7 06:50	107.4	↑1.5
12/7 07:00	108.6	↑1.2
12/7 07:10	109.7	↑1.1
12/7 07:20	110.6	↑0.9
12/7 07:30	111.2	↑0.6
12/7 07:40	111.8	↑0.6
12/7 07:50	112.2	↑0.4
12/7 08:00	112.4	↑0.2
12/7 08:10	112.6	↑0.2
12/7 08:20	112.7	↑0.1	満潮
12/7 08:30	112.7	0
12/7 08:40	112.6	↓-0.1
12/7 08:50	112.4	↓-0.2
12/7 09:00	112.2	↓-0.2
12/7 09:10	111.9	↓-0.3
12/7 09:20	111.5	↓-0.4
12/7 09:30	111.0	↓-0.5
12/7 09:40	110.4	↓-0.6
12/7 09:50	109.8	↓-0.6
12/7 10:00	109.1	↓-0.7
12/7 10:10	108.2	↓-0.9
12/7 10:20	107.4	↓-0.8
12/7 10:30	106.4	↓-1.0
12/7 10:40	105.4	↓-1.0
12/7 10:50	104.4	↓-1.0
12/7 11:00	103.3	↓-1.1
12/7 11:10	102.3	↓-1.0
12/7 11:20	101.3	↓-1.0
12/7 11:30	100.3	↓-1.0
12/7 11:40	99.5	↓-0.8
12/7 11:50	98.7	↓-0.8
12/7 12:00	98.1	↓-0.6
12/7 12:10	97.6	↓-0.5
12/7 12:20	97.3	↓-0.3
12/7 12:30	97.0	↓-0.3	干潮
12/7 12:40	97.0	0
12/7 12:50	97.1	↑0.1
12/7 13:00	97.3	↑0.2
12/7 13:10	97.7	↑0.4
12/7 13:20	98.2	↑0.5
12/7 13:30	98.8	↑0.6
12/7 13:40	99.5	↑0.7
12/7 13:50	100.2	↑0.7
12/7 14:00	101.0	↑0.8
12/7 14:10	101.9	↑0.9
12/7 14:20	102.8	↑0.9
12/7 14:30	103.7	↑0.9
12/7 14:40	104.6	↑0.9
12/7 14:50	105.5	↑0.9
12/7 15:00	106.4	↑0.9
12/7 15:10	107.4	↑1.0
12/7 15:20	108.3	↑0.9
12/7 15:30	109.2	↑0.9
12/7 15:40	110.2	↑1.0
12/7 15:50	111.2	↑1.0
12/7 16:00	112.2	↑1.0
12/7 16:10	113.2	↑1.0
12/7 16:20	114.2	↑1.0
12/7 16:30	115.2	↑1.0
12/7 16:40	116.2	↑1.0
12/7 16:50	117.1	↑0.9
12/7 17:00	118.0	↑0.9
12/7 17:10	118.8	↑0.8
12/7 17:20	119.4	↑0.6
12/7 17:30	120.0	↑0.6
12/7 17:40	120.4	↑0.4
12/7 17:50	120.6	↑0.2	満潮
12/7 18:00	120.6	0
12/7 18:10	120.4	↓-0.2
12/7 18:20	119.9	↓-0.5
12/7 18:30	119.3	↓-0.6
12/7 18:40	118.3	↓-1.0
12/7 18:50	117.2	↓-1.1
12/7 19:00	115.8	↓-1.4
12/7 19:10	114.2	↓-1.6
12/7 19:20	112.3	↓-1.9
12/7 19:30	110.3	↓-2.0
12/7 19:40	108.1	↓-2.2
12/7 19:50	105.8	↓-2.3
12/7 20:00	103.4	↓-2.4
12/7 20:10	100.8	↓-2.6
12/7 20:20	98.2	↓-2.6
12/7 20:30	95.5	↓-2.7
12/7 20:40	92.8	↓-2.7
12/7 20:50	90.0	↓-2.8
12/7 21:00	87.2	↓-2.8
12/7 21:10	84.4	↓-2.8
12/7 21:20	81.6	↓-2.8
12/7 21:30	78.7	↓-2.9
12/7 21:40	75.9	↓-2.8
12/7 21:50	73.0	↓-2.9
12/7 22:00	70.2	↓-2.8
12/7 22:10	67.3	↓-2.9
12/7 22:20	64.4	↓-2.9
12/7 22:30	61.5	↓-2.9
12/7 22:40	58.7	↓-2.8
12/7 22:50	55.8	↓-2.9
12/7 23:00	53.0	↓-2.8
12/7 23:10	50.3	↓-2.7
12/7 23:20	47.6	↓-2.7
12/7 23:30	45.0	↓-2.6
12/7 23:40	42.5	↓-2.5
12/7 23:50	40.2	↓-2.3