1 (月)	06:39	11:13	16:52	-
	122cm	88cm	148cm	-
中潮 出 06:07 入 16:29 出 10:42 入 19:52

苫小牧（北海道）2038年11月1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
11/1 00:00	2.2	↑1.1
11/1 00:10	3.6	↑1.4
11/1 00:20	5.2	↑1.6
11/1 00:30	7.2	↑2.0
11/1 00:40	9.4	↑2.2
11/1 00:50	11.8	↑2.4
11/1 01:00	14.5	↑2.7
11/1 01:10	17.4	↑2.9
11/1 01:20	20.5	↑3.1
11/1 01:30	23.8	↑3.3
11/1 01:40	27.4	↑3.6
11/1 01:50	31.2	↑3.8
11/1 02:00	35.3	↑4.1
11/1 02:10	39.5	↑4.2
11/1 02:20	43.9	↑4.4
11/1 02:30	48.5	↑4.6
11/1 02:40	53.3	↑4.8
11/1 02:50	58.1	↑4.8
11/1 03:00	63.0	↑4.9
11/1 03:10	67.9	↑4.9
11/1 03:20	72.9	↑5.0	最大潮位差
11/1 03:30	77.7	↑4.8
11/1 03:40	82.4	↑4.7
11/1 03:50	87.0	↑4.6
11/1 04:00	91.4	↑4.4
11/1 04:10	95.5	↑4.1
11/1 04:20	99.3	↑3.8
11/1 04:30	102.9	↑3.6
11/1 04:40	106.1	↑3.2
11/1 04:50	109.0	↑2.9
11/1 05:00	111.5	↑2.5
11/1 05:10	113.7	↑2.2
11/1 05:20	115.6	↑1.9
11/1 05:30	117.2	↑1.6
11/1 05:40	118.5	↑1.3
11/1 05:50	119.6	↑1.1
11/1 06:00	120.4	↑0.8
11/1 06:10	121.0	↑0.6
11/1 06:20	121.4	↑0.4
11/1 06:30	121.6	↑0.2	満潮
11/1 06:40	121.6	0
11/1 06:50	121.5	↓-0.1
11/1 07:00	121.2	↓-0.3
11/1 07:10	120.8	↓-0.4
11/1 07:20	120.3	↓-0.5
11/1 07:30	119.6	↓-0.7
11/1 07:40	118.7	↓-0.9
11/1 07:50	117.7	↓-1.0
11/1 08:00	116.5	↓-1.2
11/1 08:10	115.2	↓-1.3
11/1 08:20	113.7	↓-1.5
11/1 08:30	112.1	↓-1.6
11/1 08:40	110.3	↓-1.8
11/1 08:50	108.4	↓-1.9
11/1 09:00	106.4	↓-2.0
11/1 09:10	104.4	↓-2.0
11/1 09:20	102.3	↓-2.1
11/1 09:30	100.2	↓-2.1
11/1 09:40	98.2	↓-2.0
11/1 09:50	96.3	↓-1.9
11/1 10:00	94.4	↓-1.9
11/1 10:10	92.8	↓-1.6
11/1 10:20	91.3	↓-1.5
11/1 10:30	90.1	↓-1.2
11/1 10:40	89.1	↓-1.0
11/1 10:50	88.3	↓-0.8
11/1 11:00	87.9	↓-0.4
11/1 11:10	87.7	↓-0.2	干潮
11/1 11:20	87.7	0
11/1 11:30	88.1	↑0.4
11/1 11:40	88.6	↑0.5
11/1 11:50	89.4	↑0.8
11/1 12:00	90.4	↑1.0
11/1 12:10	91.6	↑1.2
11/1 12:20	93.0	↑1.4
11/1 12:30	94.5	↑1.5
11/1 12:40	96.1	↑1.6
11/1 12:50	97.8	↑1.7
11/1 13:00	99.6	↑1.8
11/1 13:10	101.6	↑2.0
11/1 13:20	103.6	↑2.0
11/1 13:30	105.7	↑2.1
11/1 13:40	107.9	↑2.2
11/1 13:50	110.2	↑2.3
11/1 14:00	112.5	↑2.3
11/1 14:10	115.0	↑2.5
11/1 14:20	117.5	↑2.5
11/1 14:30	120.1	↑2.6
11/1 14:40	122.7	↑2.6
11/1 14:50	125.4	↑2.7
11/1 15:00	128.1	↑2.7
11/1 15:10	130.8	↑2.7
11/1 15:20	133.4	↑2.6
11/1 15:30	135.9	↑2.5
11/1 15:40	138.2	↑2.3
11/1 15:50	140.4	↑2.2
11/1 16:00	142.3	↑1.9
11/1 16:10	144.0	↑1.7
11/1 16:20	145.3	↑1.3
11/1 16:30	146.4	↑1.1
11/1 16:40	147.0	↑0.6
11/1 16:50	147.2	↑0.2	満潮
11/1 17:00	147.1	↓-0.1
11/1 17:10	146.5	↓-0.6
11/1 17:20	145.5	↓-1.0
11/1 17:30	144.1	↓-1.4
11/1 17:40	142.3	↓-1.8
11/1 17:50	140.2	↓-2.1
11/1 18:00	137.7	↓-2.5
11/1 18:10	135.0	↓-2.7
11/1 18:20	131.9	↓-3.1
11/1 18:30	128.6	↓-3.3
11/1 18:40	125.1	↓-3.5
11/1 18:50	121.4	↓-3.7
11/1 19:00	117.6	↓-3.8
11/1 19:10	113.6	↓-4.0
11/1 19:20	109.5	↓-4.1
11/1 19:30	105.3	↓-4.2
11/1 19:40	101.0	↓-4.3
11/1 19:50	96.5	↓-4.5
11/1 20:00	92.0	↓-4.5
11/1 20:10	87.5	↓-4.5
11/1 20:20	82.8	↓-4.7
11/1 20:30	78.1	↓-4.7
11/1 20:40	73.3	↓-4.8
11/1 20:50	68.5	↓-4.8
11/1 21:00	63.6	↓-4.9
11/1 21:10	58.7	↓-4.9
11/1 21:20	53.9	↓-4.8
11/1 21:30	49.1	↓-4.8
11/1 21:40	44.4	↓-4.7
11/1 21:50	39.8	↓-4.6
11/1 22:00	35.4	↓-4.4
11/1 22:10	31.2	↓-4.2
11/1 22:20	27.3	↓-3.9
11/1 22:30	23.6	↓-3.7
11/1 22:40	20.3	↓-3.3
11/1 22:50	17.2	↓-3.1
11/1 23:00	14.6	↓-2.6
11/1 23:10	12.3	↓-2.3
11/1 23:20	10.4	↓-1.9
11/1 23:30	9.0	↓-1.4
11/1 23:40	7.8	↓-1.2
11/1 23:50	7.1	↓-0.7