22 (月)	04:33	09:02	14:33	21:46
	128cm	88cm	149cm	-4cm
大潮 出 07:00 入 16:06 出 06:37 入 16:34

苫小牧（北海道）2014年12月22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
12/22 00:00	43.3	↑4.5
12/22 00:10	48.1	↑4.8
12/22 00:20	53.0	↑4.9
12/22 00:30	58.0	↑5.0
12/22 00:40	63.1	↑5.1
12/22 00:50	68.2	↑5.1
12/22 01:00	73.3	↑5.1
12/22 01:10	78.3	↑5.0
12/22 01:20	83.2	↑4.9
12/22 01:30	87.9	↑4.7
12/22 01:40	92.5	↑4.6
12/22 01:50	96.8	↑4.3
12/22 02:00	100.8	↑4.0
12/22 02:10	104.6	↑3.8
12/22 02:20	108.0	↑3.4
12/22 02:30	111.1	↑3.1
12/22 02:40	114.0	↑2.9
12/22 02:50	116.5	↑2.5
12/22 03:00	118.7	↑2.2
12/22 03:10	120.6	↑1.9
12/22 03:20	122.3	↑1.7
12/22 03:30	123.7	↑1.4
12/22 03:40	124.9	↑1.2
12/22 03:50	125.8	↑0.9
12/22 04:00	126.5	↑0.7
12/22 04:10	127.1	↑0.6
12/22 04:20	127.4	↑0.3
12/22 04:30	127.5	↑0.1	満潮
12/22 04:40	127.5	0
12/22 04:50	127.2	↓-0.3
12/22 05:00	126.7	↓-0.5
12/22 05:10	126.0	↓-0.7
12/22 05:20	125.1	↓-0.9
12/22 05:30	124.0	↓-1.1
12/22 05:40	122.7	↓-1.3
12/22 05:50	121.1	↓-1.6
12/22 06:00	119.4	↓-1.7
12/22 06:10	117.4	↓-2.0
12/22 06:20	115.3	↓-2.1
12/22 06:30	113.1	↓-2.2
12/22 06:40	110.7	↓-2.4
12/22 06:50	108.3	↓-2.4
12/22 07:00	105.8	↓-2.5
12/22 07:10	103.3	↓-2.5
12/22 07:20	100.9	↓-2.4
12/22 07:30	98.7	↓-2.2
12/22 07:40	96.5	↓-2.2
12/22 07:50	94.5	↓-2.0
12/22 08:00	92.8	↓-1.7
12/22 08:10	91.2	↓-1.6
12/22 08:20	90.0	↓-1.2
12/22 08:30	89.0	↓-1.0
12/22 08:40	88.3	↓-0.7
12/22 08:50	87.8	↓-0.5
12/22 09:00	87.7	↓-0.1	干潮
12/22 09:10	87.8	↑0.1
12/22 09:20	88.1	↑0.3
12/22 09:30	88.7	↑0.6
12/22 09:40	89.5	↑0.8
12/22 09:50	90.4	↑0.9
12/22 10:00	91.6	↑1.2
12/22 10:10	92.9	↑1.3
12/22 10:20	94.3	↑1.4
12/22 10:30	95.9	↑1.6
12/22 10:40	97.6	↑1.7
12/22 10:50	99.4	↑1.8
12/22 11:00	101.4	↑2.0
12/22 11:10	103.5	↑2.1
12/22 11:20	105.7	↑2.2
12/22 11:30	108.0	↑2.3
12/22 11:40	110.5	↑2.5
12/22 11:50	113.1	↑2.6
12/22 12:00	115.7	↑2.6
12/22 12:10	118.5	↑2.8
12/22 12:20	121.4	↑2.9
12/22 12:30	124.3	↑2.9
12/22 12:40	127.2	↑2.9
12/22 12:50	130.1	↑2.9
12/22 13:00	132.9	↑2.8
12/22 13:10	135.6	↑2.7
12/22 13:20	138.2	↑2.6
12/22 13:30	140.5	↑2.3
12/22 13:40	142.6	↑2.1
12/22 13:50	144.4	↑1.8
12/22 14:00	145.9	↑1.5
12/22 14:10	147.0	↑1.1
12/22 14:20	147.7	↑0.7
12/22 14:30	148.0	↑0.3	満潮
12/22 14:40	147.9	↓-0.1
12/22 14:50	147.3	↓-0.6
12/22 15:00	146.4	↓-0.9
12/22 15:10	145.0	↓-1.4
12/22 15:20	143.3	↓-1.7
12/22 15:30	141.2	↓-2.1
12/22 15:40	138.8	↓-2.4
12/22 15:50	136.0	↓-2.8
12/22 16:00	133.0	↓-3.0
12/22 16:10	129.7	↓-3.3
12/22 16:20	126.2	↓-3.5
12/22 16:30	122.5	↓-3.7
12/22 16:40	118.6	↓-3.9
12/22 16:50	114.6	↓-4.0
12/22 17:00	110.3	↓-4.3
12/22 17:10	105.9	↓-4.4
12/22 17:20	101.3	↓-4.6
12/22 17:30	96.6	↓-4.7
12/22 17:40	91.7	↓-4.9
12/22 17:50	86.7	↓-5.0
12/22 18:00	81.6	↓-5.1
12/22 18:10	76.3	↓-5.3
12/22 18:20	70.9	↓-5.4
12/22 18:30	65.4	↓-5.5
12/22 18:40	59.9	↓-5.5
12/22 18:50	54.3	↓-5.6	最大潮位差
12/22 19:00	48.8	↓-5.5
12/22 19:10	43.3	↓-5.5
12/22 19:20	37.9	↓-5.4
12/22 19:30	32.7	↓-5.2
12/22 19:40	27.6	↓-5.1
12/22 19:50	22.8	↓-4.8
12/22 20:00	18.3	↓-4.5
12/22 20:10	14.2	↓-4.1
12/22 20:20	10.4	↓-3.8
12/22 20:30	7.0	↓-3.4
12/22 20:40	4.0	↓-3.0
12/22 20:50	1.5	↓-2.5
12/22 21:00	-0.6	↓-2.1
12/22 21:10	-2.2	↓-1.6
12/22 21:20	-3.5	↓-1.3
12/22 21:30	-4.3	↓-0.8
12/22 21:40	-4.6	↓-0.3	干潮
12/22 21:50	-4.6	0
12/22 22:00	-4.3	↑0.3
12/22 22:10	-3.6	↑0.7
12/22 22:20	-2.5	↑1.1
12/22 22:30	-1.2	↑1.3
12/22 22:40	0.4	↑1.6
12/22 22:50	2.4	↑2.0
12/22 23:00	4.6	↑2.2
12/22 23:10	7.1	↑2.5
12/22 23:20	9.8	↑2.7
12/22 23:30	12.8	↑3.0
12/22 23:40	16.1	↑3.3
12/22 23:50	19.7	↑3.6