03 (火)	06:10	00:04	19:59	13:23
	140cm	71cm	97cm	26cm
小潮 出 06:07 入 17:27 出 08:44 入 - 潮干狩り ○ 12:06～14:51

苫小牧（北海道）2009年03月03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
3/3 00:00	70.6	↓-0.3	干潮
3/3 00:10	70.7	↑0.1
3/3 00:20	71.0	↑0.3
3/3 00:30	71.6	↑0.6
3/3 00:40	72.4	↑0.8
3/3 00:50	73.5	↑1.1
3/3 01:00	74.8	↑1.3
3/3 01:10	76.4	↑1.6
3/3 01:20	78.1	↑1.7
3/3 01:30	80.0	↑1.9
3/3 01:40	82.1	↑2.1
3/3 01:50	84.3	↑2.2
3/3 02:00	86.6	↑2.3
3/3 02:10	88.9	↑2.3
3/3 02:20	91.4	↑2.5
3/3 02:30	93.9	↑2.5
3/3 02:40	96.5	↑2.6
3/3 02:50	99.0	↑2.5
3/3 03:00	101.7	↑2.7
3/3 03:10	104.3	↑2.6
3/3 03:20	106.9	↑2.6
3/3 03:30	109.6	↑2.7
3/3 03:40	112.3	↑2.7
3/3 03:50	114.9	↑2.6
3/3 04:00	117.5	↑2.6
3/3 04:10	120.1	↑2.6
3/3 04:20	122.6	↑2.5
3/3 04:30	125.1	↑2.5
3/3 04:40	127.4	↑2.3
3/3 04:50	129.6	↑2.2
3/3 05:00	131.7	↑2.1
3/3 05:10	133.5	↑1.8
3/3 05:20	135.2	↑1.7
3/3 05:30	136.5	↑1.3
3/3 05:40	137.6	↑1.1
3/3 05:50	138.4	↑0.8
3/3 06:00	138.9	↑0.5	満潮
3/3 06:10	139.0	↑0.1	満潮
3/3 06:20	138.8	↓-0.2
3/3 06:30	138.2	↓-0.6
3/3 06:40	137.3	↓-0.9
3/3 06:50	136.0	↓-1.3
3/3 07:00	134.4	↓-1.6
3/3 07:10	132.5	↓-1.9
3/3 07:20	130.4	↓-2.1
3/3 07:30	127.9	↓-2.5
3/3 07:40	125.2	↓-2.7
3/3 07:50	122.4	↓-2.8
3/3 08:00	119.3	↓-3.1
3/3 08:10	116.1	↓-3.2
3/3 08:20	112.8	↓-3.3
3/3 08:30	109.3	↓-3.5
3/3 08:40	105.8	↓-3.5
3/3 08:50	102.2	↓-3.6
3/3 09:00	98.5	↓-3.7
3/3 09:10	94.8	↓-3.7
3/3 09:20	91.0	↓-3.8
3/3 09:30	87.3	↓-3.7
3/3 09:40	83.4	↓-3.9	最大潮位差
3/3 09:50	79.6	↓-3.8
3/3 10:00	75.8	↓-3.8
3/3 10:10	71.9	↓-3.9	最大潮位差
3/3 10:20	68.1	↓-3.8
3/3 10:30	64.3	↓-3.8
3/3 10:40	60.6	↓-3.7
3/3 10:50	56.9	↓-3.7
3/3 11:00	53.3	↓-3.6
3/3 11:10	49.8	↓-3.5
3/3 11:20	46.4	↓-3.4
3/3 11:30	43.3	↓-3.1
3/3 11:40	40.3	↓-3.0
3/3 11:50	37.5	↓-2.8
3/3 12:00	35.0	↓-2.5
3/3 12:10	32.8	↓-2.2
3/3 12:20	30.8	↓-2.0
3/3 12:30	29.1	↓-1.7
3/3 12:40	27.8	↓-1.3
3/3 12:50	26.7	↓-1.1
3/3 13:00	25.9	↓-0.8
3/3 13:10	25.4	↓-0.5
3/3 13:20	25.2	↓-0.2	干潮
3/3 13:30	25.3	↑0.1
3/3 13:40	25.6	↑0.3
3/3 13:50	26.2	↑0.6
3/3 14:00	27.0	↑0.8
3/3 14:10	28.0	↑1.0
3/3 14:20	29.2	↑1.2
3/3 14:30	30.5	↑1.3
3/3 14:40	32.0	↑1.5
3/3 14:50	33.7	↑1.7
3/3 15:00	35.5	↑1.8
3/3 15:10	37.5	↑2.0
3/3 15:20	39.6	↑2.1
3/3 15:30	41.8	↑2.2
3/3 15:40	44.1	↑2.3
3/3 15:50	46.6	↑2.5
3/3 16:00	49.1	↑2.5
3/3 16:10	51.8	↑2.7
3/3 16:20	54.6	↑2.8
3/3 16:30	57.4	↑2.8
3/3 16:40	60.3	↑2.9
3/3 16:50	63.3	↑3.0
3/3 17:00	66.3	↑3.0
3/3 17:10	69.2	↑2.9
3/3 17:20	72.2	↑3.0
3/3 17:30	75.0	↑2.8
3/3 17:40	77.8	↑2.8
3/3 17:50	80.5	↑2.7
3/3 18:00	83.0	↑2.5
3/3 18:10	85.3	↑2.3
3/3 18:20	87.5	↑2.2
3/3 18:30	89.4	↑1.9
3/3 18:40	91.1	↑1.7
3/3 18:50	92.6	↑1.5
3/3 19:00	93.8	↑1.2
3/3 19:10	94.8	↑1.0
3/3 19:20	95.6	↑0.8
3/3 19:30	96.2	↑0.6
3/3 19:40	96.5	↑0.3
3/3 19:50	96.7	↑0.2	満潮
3/3 20:00	96.8	↑0.1
3/3 20:10	96.7	↓-0.1
3/3 20:20	96.5	↓-0.2
3/3 20:30	96.1	↓-0.4
3/3 20:40	95.7	↓-0.4
3/3 20:50	95.3	↓-0.4
3/3 21:00	94.7	↓-0.6
3/3 21:10	94.1	↓-0.6
3/3 21:20	93.5	↓-0.6
3/3 21:30	92.9	↓-0.6
3/3 21:40	92.2	↓-0.7
3/3 21:50	91.5	↓-0.7
3/3 22:00	90.7	↓-0.8
3/3 22:10	90.0	↓-0.7
3/3 22:20	89.2	↓-0.8
3/3 22:30	88.4	↓-0.8
3/3 22:40	87.6	↓-0.8
3/3 22:50	86.8	↓-0.8
3/3 23:00	86.0	↓-0.8
3/3 23:10	85.2	↓-0.8
3/3 23:20	84.4	↓-0.8
3/3 23:30	83.8	↓-0.6
3/3 23:40	83.2	↓-0.6
3/3 23:50	82.7	↓-0.5