01 (日)	02:44	07:25	13:04	20:19
	117cm	81cm	137cm	10cm
大潮 出 06:43 入 16:03 出 04:17 入 14:43

苫小牧（北海道）2013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	89.4	↑3.5
12/1 00:10	92.7	↑3.3
12/1 00:20	95.8	↑3.1
12/1 00:30	98.8	↑3.0
12/1 00:40	101.5	↑2.7
12/1 00:50	104.0	↑2.5
12/1 01:00	106.3	↑2.3
12/1 01:10	108.3	↑2.0
12/1 01:20	110.1	↑1.8
12/1 01:30	111.6	↑1.5
12/1 01:40	113.0	↑1.4
12/1 01:50	114.1	↑1.1
12/1 02:00	115.0	↑0.9
12/1 02:10	115.7	↑0.7
12/1 02:20	116.2	↑0.5
12/1 02:30	116.5	↑0.3
12/1 02:40	116.6	↑0.1	満潮
12/1 02:50	116.6	0
12/1 03:00	116.3	↓-0.3
12/1 03:10	116.0	↓-0.3
12/1 03:20	115.4	↓-0.6
12/1 03:30	114.7	↓-0.7
12/1 03:40	113.8	↓-0.9
12/1 03:50	112.7	↓-1.1
12/1 04:00	111.5	↓-1.2
12/1 04:10	110.1	↓-1.4
12/1 04:20	108.6	↓-1.5
12/1 04:30	106.9	↓-1.7
12/1 04:40	105.1	↓-1.8
12/1 04:50	103.1	↓-2.0
12/1 05:00	101.1	↓-2.0
12/1 05:10	99.1	↓-2.0
12/1 05:20	97.0	↓-2.1
12/1 05:30	94.9	↓-2.1
12/1 05:40	92.9	↓-2.0
12/1 05:50	90.9	↓-2.0
12/1 06:00	89.0	↓-1.9
12/1 06:10	87.3	↓-1.7
12/1 06:20	85.7	↓-1.6
12/1 06:30	84.3	↓-1.4
12/1 06:40	83.2	↓-1.1
12/1 06:50	82.2	↓-1.0
12/1 07:00	81.5	↓-0.7
12/1 07:10	81.1	↓-0.4
12/1 07:20	80.8	↓-0.3	干潮
12/1 07:30	80.8	0
12/1 07:40	81.1	↑0.3
12/1 07:50	81.6	↑0.5
12/1 08:00	82.2	↑0.6
12/1 08:10	83.1	↑0.9
12/1 08:20	84.1	↑1.0
12/1 08:30	85.4	↑1.3
12/1 08:40	86.7	↑1.3
12/1 08:50	88.2	↑1.5
12/1 09:00	89.8	↑1.6
12/1 09:10	91.6	↑1.8
12/1 09:20	93.4	↑1.8
12/1 09:30	95.4	↑2.0
12/1 09:40	97.5	↑2.1
12/1 09:50	99.6	↑2.1
12/1 10:00	101.9	↑2.3
12/1 10:10	104.2	↑2.3
12/1 10:20	106.6	↑2.4
12/1 10:30	109.1	↑2.5
12/1 10:40	111.6	↑2.5
12/1 10:50	114.1	↑2.5
12/1 11:00	116.7	↑2.6
12/1 11:10	119.2	↑2.5
12/1 11:20	121.7	↑2.5
12/1 11:30	124.0	↑2.3
12/1 11:40	126.3	↑2.3
12/1 11:50	128.5	↑2.2
12/1 12:00	130.4	↑1.9
12/1 12:10	132.1	↑1.7
12/1 12:20	133.6	↑1.5
12/1 12:30	134.9	↑1.3
12/1 12:40	135.8	↑0.9
12/1 12:50	136.4	↑0.6
12/1 13:00	136.7	↑0.3	満潮
12/1 13:10	136.6	↓-0.1
12/1 13:20	136.2	↓-0.4
12/1 13:30	135.5	↓-0.7
12/1 13:40	134.5	↓-1.0
12/1 13:50	133.1	↓-1.4
12/1 14:00	131.5	↓-1.6
12/1 14:10	129.6	↓-1.9
12/1 14:20	127.4	↓-2.2
12/1 14:30	125.0	↓-2.4
12/1 14:40	122.3	↓-2.7
12/1 14:50	119.5	↓-2.8
12/1 15:00	116.5	↓-3.0
12/1 15:10	113.3	↓-3.2
12/1 15:20	109.9	↓-3.4
12/1 15:30	106.4	↓-3.5
12/1 15:40	102.8	↓-3.6
12/1 15:50	99.0	↓-3.8
12/1 16:00	95.1	↓-3.9
12/1 16:10	91.0	↓-4.1
12/1 16:20	86.8	↓-4.2
12/1 16:30	82.5	↓-4.3
12/1 16:40	78.1	↓-4.4
12/1 16:50	73.6	↓-4.5
12/1 17:00	69.0	↓-4.6	最大潮位差
12/1 17:10	64.4	↓-4.6	最大潮位差
12/1 17:20	59.8	↓-4.6	最大潮位差
12/1 17:30	55.2	↓-4.6	最大潮位差
12/1 17:40	50.6	↓-4.6	最大潮位差
12/1 17:50	46.1	↓-4.5
12/1 18:00	41.7	↓-4.4
12/1 18:10	37.5	↓-4.2
12/1 18:20	33.5	↓-4.0
12/1 18:30	29.7	↓-3.8
12/1 18:40	26.2	↓-3.5
12/1 18:50	23.0	↓-3.2
12/1 19:00	20.1	↓-2.9
12/1 19:10	17.5	↓-2.6
12/1 19:20	15.3	↓-2.2
12/1 19:30	13.5	↓-1.8
12/1 19:40	12.0	↓-1.5
12/1 19:50	10.9	↓-1.1
12/1 20:00	10.1	↓-0.8
12/1 20:10	9.6	↓-0.5	干潮
12/1 20:20	9.5	↓-0.1
12/1 20:30	9.8	↑0.3
12/1 20:40	10.3	↑0.5
12/1 20:50	11.1	↑0.8
12/1 21:00	12.2	↑1.1
12/1 21:10	13.5	↑1.3
12/1 21:20	15.1	↑1.6
12/1 21:30	17.0	↑1.9
12/1 21:40	19.1	↑2.1
12/1 21:50	21.5	↑2.4
12/1 22:00	24.1	↑2.6
12/1 22:10	26.9	↑2.8
12/1 22:20	30.0	↑3.1
12/1 22:30	33.3	↑3.3
12/1 22:40	36.9	↑3.6
12/1 22:50	40.6	↑3.7
12/1 23:00	44.6	↑4.0
12/1 23:10	48.7	↑4.1
12/1 23:20	53.0	↑4.3
12/1 23:30	57.4	↑4.4
12/1 23:40	61.9	↑4.5
12/1 23:50	66.5	↑4.6	最大潮位差