1 (水)	06:17	10:26	15:56	23:13
	123cm	93cm	145cm	8cm
中潮 出 06:43 入 16:03 出 09:30 入 18:29

苫小牧（北海道）2027年12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
12/1 00:00	10.9	↑2.1
12/1 00:10	13.3	↑2.4
12/1 00:20	15.9	↑2.6
12/1 00:30	18.8	↑2.9
12/1 00:40	21.9	↑3.1
12/1 00:50	25.3	↑3.4
12/1 01:00	29.0	↑3.7
12/1 01:10	32.9	↑3.9
12/1 01:20	37.0	↑4.1
12/1 01:30	41.4	↑4.4
12/1 01:40	45.9	↑4.5
12/1 01:50	50.6	↑4.7
12/1 02:00	55.3	↑4.7
12/1 02:10	60.2	↑4.9	最大潮位差
12/1 02:20	65.0	↑4.8
12/1 02:30	69.9	↑4.9	最大潮位差
12/1 02:40	74.6	↑4.7
12/1 02:50	79.3	↑4.7
12/1 03:00	83.8	↑4.5
12/1 03:10	88.0	↑4.2
12/1 03:20	92.1	↑4.1
12/1 03:30	95.9	↑3.8
12/1 03:40	99.4	↑3.5
12/1 03:50	102.7	↑3.3
12/1 04:00	105.6	↑2.9
12/1 04:10	108.3	↑2.7
12/1 04:20	110.7	↑2.4
12/1 04:30	112.9	↑2.2
12/1 04:40	114.7	↑1.8
12/1 04:50	116.4	↑1.7
12/1 05:00	117.8	↑1.4
12/1 05:10	119.0	↑1.2
12/1 05:20	120.1	↑1.1
12/1 05:30	120.9	↑0.8
12/1 05:40	121.6	↑0.7
12/1 05:50	122.1	↑0.5
12/1 06:00	122.5	↑0.4
12/1 06:10	122.7	↑0.2	満潮
12/1 06:20	122.7	0
12/1 06:30	122.6	↓-0.1
12/1 06:40	122.2	↓-0.4
12/1 06:50	121.7	↓-0.5
12/1 07:00	120.9	↓-0.8
12/1 07:10	120.0	↓-0.9
12/1 07:20	118.8	↓-1.2
12/1 07:30	117.5	↓-1.3
12/1 07:40	116.0	↓-1.5
12/1 07:50	114.3	↓-1.7
12/1 08:00	112.5	↓-1.8
12/1 08:10	110.6	↓-1.9
12/1 08:20	108.6	↓-2.0
12/1 08:30	106.6	↓-2.0
12/1 08:40	104.6	↓-2.0
12/1 08:50	102.7	↓-1.9
12/1 09:00	100.8	↓-1.9
12/1 09:10	99.1	↓-1.7
12/1 09:20	97.6	↓-1.5
12/1 09:30	96.2	↓-1.4
12/1 09:40	95.0	↓-1.2
12/1 09:50	94.1	↓-0.9
12/1 10:00	93.4	↓-0.7
12/1 10:10	93.0	↓-0.4
12/1 10:20	92.7	↓-0.3	干潮
12/1 10:30	92.7	0
12/1 10:40	93.0	↑0.3
12/1 10:50	93.4	↑0.4
12/1 11:00	94.0	↑0.6
12/1 11:10	94.8	↑0.8
12/1 11:20	95.7	↑0.9
12/1 11:30	96.7	↑1.0
12/1 11:40	97.9	↑1.2
12/1 11:50	99.2	↑1.3
12/1 12:00	100.6	↑1.4
12/1 12:10	102.1	↑1.5
12/1 12:20	103.7	↑1.6
12/1 12:30	105.4	↑1.7
12/1 12:40	107.3	↑1.9
12/1 12:50	109.2	↑1.9
12/1 13:00	111.3	↑2.1
12/1 13:10	113.4	↑2.1
12/1 13:20	115.7	↑2.3
12/1 13:30	118.0	↑2.3
12/1 13:40	120.5	↑2.5
12/1 13:50	123.0	↑2.5
12/1 14:00	125.5	↑2.5
12/1 14:10	128.1	↑2.6
12/1 14:20	130.6	↑2.5
12/1 14:30	133.0	↑2.4
12/1 14:40	135.4	↑2.4
12/1 14:50	137.5	↑2.1
12/1 15:00	139.5	↑2.0
12/1 15:10	141.2	↑1.7
12/1 15:20	142.6	↑1.4
12/1 15:30	143.7	↑1.1
12/1 15:40	144.4	↑0.7
12/1 15:50	144.8	↑0.4	満潮
12/1 16:00	144.8	0
12/1 16:10	144.4	↓-0.4
12/1 16:20	143.6	↓-0.8
12/1 16:30	142.5	↓-1.1
12/1 16:40	140.9	↓-1.6
12/1 16:50	139.1	↓-1.8
12/1 17:00	136.9	↓-2.2
12/1 17:10	134.5	↓-2.4
12/1 17:20	131.7	↓-2.8
12/1 17:30	128.8	↓-2.9
12/1 17:40	125.6	↓-3.2
12/1 17:50	122.3	↓-3.3
12/1 18:00	118.8	↓-3.5
12/1 18:10	115.1	↓-3.7
12/1 18:20	111.3	↓-3.8
12/1 18:30	107.4	↓-3.9
12/1 18:40	103.3	↓-4.1
12/1 18:50	99.1	↓-4.2
12/1 19:00	94.8	↓-4.3
12/1 19:10	90.4	↓-4.4
12/1 19:20	85.9	↓-4.5
12/1 19:30	81.3	↓-4.6
12/1 19:40	76.6	↓-4.7
12/1 19:50	71.8	↓-4.8
12/1 20:00	66.9	↓-4.9	最大潮位差
12/1 20:10	62.0	↓-4.9	最大潮位差
12/1 20:20	57.1	↓-4.9	最大潮位差
12/1 20:30	52.3	↓-4.8
12/1 20:40	47.5	↓-4.8
12/1 20:50	42.8	↓-4.7
12/1 21:00	38.3	↓-4.5
12/1 21:10	34.0	↓-4.3
12/1 21:20	29.9	↓-4.1
12/1 21:30	26.1	↓-3.8
12/1 21:40	22.6	↓-3.5
12/1 21:50	19.4	↓-3.2
12/1 22:00	16.6	↓-2.8
12/1 22:10	14.1	↓-2.5
12/1 22:20	12.1	↓-2.0
12/1 22:30	10.4	↓-1.7
12/1 22:40	9.1	↓-1.3
12/1 22:50	8.2	↓-0.9
12/1 23:00	7.6	↓-0.6
12/1 23:10	7.4	↓-0.2	干潮
12/1 23:20	7.5	↑0.1
12/1 23:30	7.8	↑0.3
12/1 23:40	8.5	↑0.7
12/1 23:50	9.4	↑0.9