14 (金)	07:23	11:37	17:01	-
	120cm	96cm	137cm	-
中潮 出 06:55 入 16:03 出 10:15 入 20:11

苫小牧（北海道）2007年12月14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
12/14 00:00	4.6	↑0.7
12/14 00:10	5.5	↑0.9
12/14 00:20	6.7	↑1.2
12/14 00:30	8.2	↑1.5
12/14 00:40	9.9	↑1.7
12/14 00:50	11.8	↑1.9
12/14 01:00	14.0	↑2.2
12/14 01:10	16.3	↑2.3
12/14 01:20	18.8	↑2.5
12/14 01:30	21.6	↑2.8
12/14 01:40	24.5	↑2.9
12/14 01:50	27.6	↑3.1
12/14 02:00	30.8	↑3.2
12/14 02:10	34.3	↑3.5
12/14 02:20	38.0	↑3.7
12/14 02:30	41.8	↑3.8
12/14 02:40	45.8	↑4.0
12/14 02:50	49.9	↑4.1
12/14 03:00	54.1	↑4.2
12/14 03:10	58.5	↑4.4
12/14 03:20	62.9	↑4.4
12/14 03:30	67.3	↑4.4
12/14 03:40	71.8	↑4.5	最大潮位差
12/14 03:50	76.1	↑4.3
12/14 04:00	80.4	↑4.3
12/14 04:10	84.6	↑4.2
12/14 04:20	88.6	↑4.0
12/14 04:30	92.4	↑3.8
12/14 04:40	96.0	↑3.6
12/14 04:50	99.3	↑3.3
12/14 05:00	102.3	↑3.0
12/14 05:10	105.1	↑2.8
12/14 05:20	107.5	↑2.4
12/14 05:30	109.7	↑2.2
12/14 05:40	111.6	↑1.9
12/14 05:50	113.3	↑1.7
12/14 06:00	114.7	↑1.4
12/14 06:10	115.9	↑1.2
12/14 06:20	116.8	↑0.9
12/14 06:30	117.6	↑0.8
12/14 06:40	118.3	↑0.7
12/14 06:50	118.7	↑0.4
12/14 07:00	119.1	↑0.4
12/14 07:10	119.3	↑0.2
12/14 07:20	119.3	0	満潮
12/14 07:30	119.3	0
12/14 07:40	119.1	↓-0.2
12/14 07:50	118.9	↓-0.2
12/14 08:00	118.4	↓-0.5
12/14 08:10	117.9	↓-0.5
12/14 08:20	117.2	↓-0.7
12/14 08:30	116.4	↓-0.8
12/14 08:40	115.4	↓-1.0
12/14 08:50	114.3	↓-1.1
12/14 09:00	113.1	↓-1.2
12/14 09:10	111.7	↓-1.4
12/14 09:20	110.3	↓-1.4
12/14 09:30	108.7	↓-1.6
12/14 09:40	107.2	↓-1.5
12/14 09:50	105.6	↓-1.6
12/14 10:00	104.0	↓-1.6
12/14 10:10	102.4	↓-1.6
12/14 10:20	101.0	↓-1.4
12/14 10:30	99.6	↓-1.4
12/14 10:40	98.4	↓-1.2
12/14 10:50	97.3	↓-1.1
12/14 11:00	96.5	↓-0.8
12/14 11:10	95.8	↓-0.7
12/14 11:20	95.4	↓-0.4
12/14 11:30	95.1	↓-0.3	干潮
12/14 11:40	95.1	0
12/14 11:50	95.3	↑0.2
12/14 12:00	95.6	↑0.3
12/14 12:10	96.2	↑0.6
12/14 12:20	96.9	↑0.7
12/14 12:30	97.7	↑0.8
12/14 12:40	98.7	↑1.0
12/14 12:50	99.8	↑1.1
12/14 13:00	100.9	↑1.1
12/14 13:10	102.2	↑1.3
12/14 13:20	103.5	↑1.3
12/14 13:30	104.9	↑1.4
12/14 13:40	106.4	↑1.5
12/14 13:50	107.9	↑1.5
12/14 14:00	109.4	↑1.5
12/14 14:10	111.1	↑1.7
12/14 14:20	112.8	↑1.7
12/14 14:30	114.5	↑1.7
12/14 14:40	116.3	↑1.8
12/14 14:50	118.1	↑1.8
12/14 15:00	120.0	↑1.9
12/14 15:10	121.9	↑1.9
12/14 15:20	123.8	↑1.9
12/14 15:30	125.7	↑1.9
12/14 15:40	127.6	↑1.9
12/14 15:50	129.3	↑1.7
12/14 16:00	130.9	↑1.6
12/14 16:10	132.4	↑1.5
12/14 16:20	133.7	↑1.3
12/14 16:30	134.7	↑1.0
12/14 16:40	135.5	↑0.8
12/14 16:50	136.0	↑0.5
12/14 17:00	136.1	↑0.1	満潮
12/14 17:10	135.9	↓-0.2
12/14 17:20	135.4	↓-0.5
12/14 17:30	134.5	↓-0.9
12/14 17:40	133.2	↓-1.3
12/14 17:50	131.6	↓-1.6
12/14 18:00	129.7	↓-1.9
12/14 18:10	127.5	↓-2.2
12/14 18:20	124.9	↓-2.6
12/14 18:30	122.1	↓-2.8
12/14 18:40	119.1	↓-3.0
12/14 18:50	115.9	↓-3.2
12/14 19:00	112.5	↓-3.4
12/14 19:10	108.9	↓-3.6
12/14 19:20	105.3	↓-3.6
12/14 19:30	101.5	↓-3.8
12/14 19:40	97.6	↓-3.9
12/14 19:50	93.7	↓-3.9
12/14 20:00	89.7	↓-4.0
12/14 20:10	85.6	↓-4.1
12/14 20:20	81.5	↓-4.1
12/14 20:30	77.4	↓-4.1
12/14 20:40	73.2	↓-4.2
12/14 20:50	69.0	↓-4.2
12/14 21:00	64.7	↓-4.3
12/14 21:10	60.5	↓-4.2
12/14 21:20	56.3	↓-4.2
12/14 21:30	52.1	↓-4.2
12/14 21:40	47.9	↓-4.2
12/14 21:50	43.8	↓-4.1
12/14 22:00	39.8	↓-4.0
12/14 22:10	36.0	↓-3.8
12/14 22:20	32.3	↓-3.7
12/14 22:30	28.8	↓-3.5
12/14 22:40	25.6	↓-3.2
12/14 22:50	22.6	↓-3.0
12/14 23:00	19.9	↓-2.7
12/14 23:10	17.5	↓-2.4
12/14 23:20	15.5	↓-2.0
12/14 23:30	13.8	↓-1.7
12/14 23:40	12.5	↓-1.3
12/14 23:50	11.5	↓-1.0