7 (金)	04:12	08:25	13:59	21:27
	122cm	95cm	143cm	10cm
大潮 出 07:03 入 16:18 出 15:47 入 06:01

苫小牧（北海道）2050年01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
1/7 00:00	61.2	↑4.4
1/7 00:10	65.5	↑4.3
1/7 00:20	69.8	↑4.3
1/7 00:30	74.1	↑4.3
1/7 00:40	78.2	↑4.1
1/7 00:50	82.2	↑4.0
1/7 01:00	86.1	↑3.9
1/7 01:10	89.8	↑3.7
1/7 01:20	93.2	↑3.4
1/7 01:30	96.5	↑3.3
1/7 01:40	99.6	↑3.1
1/7 01:50	102.4	↑2.8
1/7 02:00	105.1	↑2.7
1/7 02:10	107.5	↑2.4
1/7 02:20	109.7	↑2.2
1/7 02:30	111.8	↑2.1
1/7 02:40	113.6	↑1.8
1/7 02:50	115.3	↑1.7
1/7 03:00	116.8	↑1.5
1/7 03:10	118.1	↑1.3
1/7 03:20	119.2	↑1.1
1/7 03:30	120.2	↑1.0
1/7 03:40	120.9	↑0.7
1/7 03:50	121.4	↑0.5
1/7 04:00	121.8	↑0.4
1/7 04:10	121.9	↑0.1	満潮
1/7 04:20	121.8	↓-0.1
1/7 04:30	121.5	↓-0.3
1/7 04:40	120.9	↓-0.6
1/7 04:50	120.2	↓-0.7
1/7 05:00	119.2	↓-1.0
1/7 05:10	118.1	↓-1.1
1/7 05:20	116.7	↓-1.4
1/7 05:30	115.2	↓-1.5
1/7 05:40	113.6	↓-1.6
1/7 05:50	111.9	↓-1.7
1/7 06:00	110.1	↓-1.8
1/7 06:10	108.3	↓-1.8
1/7 06:20	106.5	↓-1.8
1/7 06:30	104.8	↓-1.7
1/7 06:40	103.1	↓-1.7
1/7 06:50	101.5	↓-1.6
1/7 07:00	100.0	↓-1.5
1/7 07:10	98.7	↓-1.3
1/7 07:20	97.5	↓-1.2
1/7 07:30	96.5	↓-1.0
1/7 07:40	95.7	↓-0.8
1/7 07:50	95.0	↓-0.7
1/7 08:00	94.5	↓-0.5
1/7 08:10	94.2	↓-0.3
1/7 08:20	94.1	↓-0.1	干潮
1/7 08:30	94.1	0
1/7 08:40	94.3	↑0.2
1/7 08:50	94.6	↑0.3
1/7 09:00	95.0	↑0.4
1/7 09:10	95.5	↑0.5
1/7 09:20	96.2	↑0.7
1/7 09:30	97.0	↑0.8
1/7 09:40	97.9	↑0.9
1/7 09:50	99.0	↑1.1
1/7 10:00	100.2	↑1.2
1/7 10:10	101.5	↑1.3
1/7 10:20	102.9	↑1.4
1/7 10:30	104.5	↑1.6
1/7 10:40	106.3	↑1.8
1/7 10:50	108.2	↑1.9
1/7 11:00	110.2	↑2.0
1/7 11:10	112.4	↑2.2
1/7 11:20	114.7	↑2.3
1/7 11:30	117.1	↑2.4
1/7 11:40	119.5	↑2.4
1/7 11:50	122.0	↑2.5
1/7 12:00	124.4	↑2.4
1/7 12:10	126.9	↑2.5
1/7 12:20	129.3	↑2.4
1/7 12:30	131.5	↑2.2
1/7 12:40	133.6	↑2.1
1/7 12:50	135.6	↑2.0
1/7 13:00	137.3	↑1.7
1/7 13:10	138.8	↑1.5
1/7 13:20	140.0	↑1.2
1/7 13:30	141.0	↑1.0
1/7 13:40	141.7	↑0.7
1/7 13:50	142.1	↑0.4	満潮
1/7 14:00	142.2	↑0.1
1/7 14:10	142.0	↓-0.2
1/7 14:20	141.5	↓-0.5
1/7 14:30	140.8	↓-0.7
1/7 14:40	139.8	↓-1.0
1/7 14:50	138.5	↓-1.3
1/7 15:00	137.0	↓-1.5
1/7 15:10	135.3	↓-1.7
1/7 15:20	133.4	↓-1.9
1/7 15:30	131.2	↓-2.2
1/7 15:40	128.8	↓-2.4
1/7 15:50	126.2	↓-2.6
1/7 16:00	123.4	↓-2.8
1/7 16:10	120.4	↓-3.0
1/7 16:20	117.1	↓-3.3
1/7 16:30	113.7	↓-3.4
1/7 16:40	110.0	↓-3.7
1/7 16:50	106.0	↓-4.0
1/7 17:00	101.9	↓-4.1
1/7 17:10	97.5	↓-4.4
1/7 17:20	93.0	↓-4.5
1/7 17:30	88.3	↓-4.7
1/7 17:40	83.4	↓-4.9
1/7 17:50	78.4	↓-5.0
1/7 18:00	73.3	↓-5.1	最大潮位差
1/7 18:10	68.2	↓-5.1	最大潮位差
1/7 18:20	63.1	↓-5.1	最大潮位差
1/7 18:30	58.0	↓-5.1	最大潮位差
1/7 18:40	53.0	↓-5.0
1/7 18:50	48.1	↓-4.9
1/7 19:00	43.5	↓-4.6
1/7 19:10	39.0	↓-4.5
1/7 19:20	34.8	↓-4.2
1/7 19:30	30.8	↓-4.0
1/7 19:40	27.2	↓-3.6
1/7 19:50	23.9	↓-3.3
1/7 20:00	20.9	↓-3.0
1/7 20:10	18.3	↓-2.6
1/7 20:20	16.0	↓-2.3
1/7 20:30	14.0	↓-2.0
1/7 20:40	12.4	↓-1.6
1/7 20:50	11.1	↓-1.3
1/7 21:00	10.2	↓-0.9
1/7 21:10	9.5	↓-0.7
1/7 21:20	9.2	↓-0.3	干潮
1/7 21:30	9.2	0
1/7 21:40	9.4	↑0.2
1/7 21:50	10.0	↑0.6
1/7 22:00	10.9	↑0.9
1/7 22:10	12.1	↑1.2
1/7 22:20	13.6	↑1.5
1/7 22:30	15.4	↑1.8
1/7 22:40	17.6	↑2.2
1/7 22:50	20.0	↑2.4
1/7 23:00	22.8	↑2.8
1/7 23:10	25.9	↑3.1
1/7 23:20	29.3	↑3.4
1/7 23:30	32.9	↑3.6
1/7 23:40	36.9	↑4.0
1/7 23:50	41.0	↑4.1