01 (水)	07:45	11:44	17:14	-
	119cm	95cm	140cm	-
中潮 出 06:43 入 16:03 出 11:10 入 20:49

苫小牧（北海道）2038年12月01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	3.1	↑0.1
12/1 00:10	3.4	↑0.3
12/1 00:20	4.1	↑0.7
12/1 00:30	5.0	↑0.9
12/1 00:40	6.2	↑1.2
12/1 00:50	7.6	↑1.4
12/1 01:00	9.2	↑1.6
12/1 01:10	11.1	↑1.9
12/1 01:20	13.2	↑2.1
12/1 01:30	15.5	↑2.3
12/1 01:40	18.0	↑2.5
12/1 01:50	20.8	↑2.8
12/1 02:00	23.8	↑3.0
12/1 02:10	27.0	↑3.2
12/1 02:20	30.5	↑3.5
12/1 02:30	34.1	↑3.6
12/1 02:40	38.0	↑3.9
12/1 02:50	42.1	↑4.1
12/1 03:00	46.4	↑4.3
12/1 03:10	50.7	↑4.3
12/1 03:20	55.2	↑4.5
12/1 03:30	59.8	↑4.6	最大潮位差
12/1 03:40	64.3	↑4.5
12/1 03:50	68.9	↑4.6	最大潮位差
12/1 04:00	73.3	↑4.4
12/1 04:10	77.7	↑4.4
12/1 04:20	81.9	↑4.2
12/1 04:30	85.9	↑4.0
12/1 04:40	89.8	↑3.9
12/1 04:50	93.3	↑3.5
12/1 05:00	96.6	↑3.3
12/1 05:10	99.6	↑3.0
12/1 05:20	102.4	↑2.8
12/1 05:30	104.9	↑2.5
12/1 05:40	107.1	↑2.2
12/1 05:50	109.0	↑1.9
12/1 06:00	110.7	↑1.7
12/1 06:10	112.2	↑1.5
12/1 06:20	113.5	↑1.3
12/1 06:30	114.6	↑1.1
12/1 06:40	115.6	↑1.0
12/1 06:50	116.4	↑0.8
12/1 07:00	117.1	↑0.7
12/1 07:10	117.6	↑0.5
12/1 07:20	118.0	↑0.4
12/1 07:30	118.3	↑0.3
12/1 07:40	118.4	↑0.1	満潮
12/1 07:50	118.4	0
12/1 08:00	118.2	↓-0.2
12/1 08:10	117.9	↓-0.3
12/1 08:20	117.4	↓-0.5
12/1 08:30	116.7	↓-0.7
12/1 08:40	115.9	↓-0.8
12/1 08:50	114.8	↓-1.1
12/1 09:00	113.6	↓-1.2
12/1 09:10	112.3	↓-1.3
12/1 09:20	110.9	↓-1.4
12/1 09:30	109.3	↓-1.6
12/1 09:40	107.7	↓-1.6
12/1 09:50	106.0	↓-1.7
12/1 10:00	104.3	↓-1.7
12/1 10:10	102.7	↓-1.6
12/1 10:20	101.1	↓-1.6
12/1 10:30	99.6	↓-1.5
12/1 10:40	98.3	↓-1.3
12/1 10:50	97.1	↓-1.2
12/1 11:00	96.1	↓-1.0
12/1 11:10	95.3	↓-0.8
12/1 11:20	94.7	↓-0.6
12/1 11:30	94.4	↓-0.3
12/1 11:40	94.2	↓-0.2	干潮
12/1 11:50	94.3	↑0.1
12/1 12:00	94.5	↑0.2
12/1 12:10	94.9	↑0.4
12/1 12:20	95.5	↑0.6
12/1 12:30	96.2	↑0.7
12/1 12:40	97.1	↑0.9
12/1 12:50	98.1	↑1.0
12/1 13:00	99.1	↑1.0
12/1 13:10	100.3	↑1.2
12/1 13:20	101.5	↑1.2
12/1 13:30	102.9	↑1.4
12/1 13:40	104.3	↑1.4
12/1 13:50	105.8	↑1.5
12/1 14:00	107.3	↑1.5
12/1 14:10	109.0	↑1.7
12/1 14:20	110.8	↑1.8
12/1 14:30	112.6	↑1.8
12/1 14:40	114.6	↑2.0
12/1 14:50	116.6	↑2.0
12/1 15:00	118.7	↑2.1
12/1 15:10	120.9	↑2.2
12/1 15:20	123.1	↑2.2
12/1 15:30	125.3	↑2.2
12/1 15:40	127.5	↑2.2
12/1 15:50	129.7	↑2.2
12/1 16:00	131.7	↑2.0
12/1 16:10	133.6	↑1.9
12/1 16:20	135.3	↑1.7
12/1 16:30	136.8	↑1.5
12/1 16:40	138.0	↑1.2
12/1 16:50	138.9	↑0.9
12/1 17:00	139.6	↑0.7
12/1 17:10	139.8	↑0.2	満潮
12/1 17:20	139.8	0
12/1 17:30	139.4	↓-0.4
12/1 17:40	138.6	↓-0.8
12/1 17:50	137.5	↓-1.1
12/1 18:00	136.0	↓-1.5
12/1 18:10	134.2	↓-1.8
12/1 18:20	132.2	↓-2.0
12/1 18:30	129.9	↓-2.3
12/1 18:40	127.3	↓-2.6
12/1 18:50	124.5	↓-2.8
12/1 19:00	121.6	↓-2.9
12/1 19:10	118.5	↓-3.1
12/1 19:20	115.3	↓-3.2
12/1 19:30	111.9	↓-3.4
12/1 19:40	108.5	↓-3.4
12/1 19:50	104.9	↓-3.6
12/1 20:00	101.3	↓-3.6
12/1 20:10	97.5	↓-3.8
12/1 20:20	93.7	↓-3.8
12/1 20:30	89.8	↓-3.9
12/1 20:40	85.8	↓-4.0
12/1 20:50	81.7	↓-4.1
12/1 21:00	77.5	↓-4.2
12/1 21:10	73.3	↓-4.2
12/1 21:20	69.1	↓-4.2
12/1 21:30	64.8	↓-4.3
12/1 21:40	60.5	↓-4.3
12/1 21:50	56.2	↓-4.3
12/1 22:00	52.0	↓-4.2
12/1 22:10	47.8	↓-4.2
12/1 22:20	43.8	↓-4.0
12/1 22:30	40.0	↓-3.8
12/1 22:40	36.3	↓-3.7
12/1 22:50	32.9	↓-3.4
12/1 23:00	29.8	↓-3.1
12/1 23:10	26.9	↓-2.9
12/1 23:20	24.3	↓-2.6
12/1 23:30	22.1	↓-2.2
12/1 23:40	20.2	↓-1.9
12/1 23:50	18.6	↓-1.6