22 (火)	04:12	10:52	17:23	22:53
	142cm	10cm	128cm	59cm
中潮 出 05:35 入 17:48 出 21:17 入 06:27 潮干狩り ◎ 09:04～12:55

苫小牧（北海道）2011年03月22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
3/22 00:00	62.2	↑2.5
3/22 00:10	65.0	↑2.8
3/22 00:20	67.9	↑2.9
3/22 00:30	71.1	↑3.2
3/22 00:40	74.5	↑3.4
3/22 00:50	78.1	↑3.6
3/22 01:00	81.9	↑3.8
3/22 01:10	85.9	↑4.0
3/22 01:20	90.0	↑4.1
3/22 01:30	94.2	↑4.2
3/22 01:40	98.5	↑4.3
3/22 01:50	102.9	↑4.4
3/22 02:00	107.2	↑4.3
3/22 02:10	111.5	↑4.3
3/22 02:20	115.7	↑4.2
3/22 02:30	119.7	↑4.0
3/22 02:40	123.6	↑3.9
3/22 02:50	127.1	↑3.5
3/22 03:00	130.4	↑3.3
3/22 03:10	133.2	↑2.8
3/22 03:20	135.7	↑2.5
3/22 03:30	137.8	↑2.1
3/22 03:40	139.4	↑1.6
3/22 03:50	140.6	↑1.2
3/22 04:00	141.3	↑0.7
3/22 04:10	141.6	↑0.3	満潮
3/22 04:20	141.4	↓-0.2
3/22 04:30	140.9	↓-0.5
3/22 04:40	139.9	↓-1.0
3/22 04:50	138.5	↓-1.4
3/22 05:00	136.8	↓-1.7
3/22 05:10	134.7	↓-2.1
3/22 05:20	132.3	↓-2.4
3/22 05:30	129.7	↓-2.6
3/22 05:40	126.8	↓-2.9
3/22 05:50	123.7	↓-3.1
3/22 06:00	120.3	↓-3.4
3/22 06:10	116.8	↓-3.5
3/22 06:20	113.0	↓-3.8
3/22 06:30	109.0	↓-4.0
3/22 06:40	104.8	↓-4.2
3/22 06:50	100.4	↓-4.4
3/22 07:00	95.8	↓-4.6
3/22 07:10	91.1	↓-4.7
3/22 07:20	86.2	↓-4.9
3/22 07:30	81.2	↓-5.0
3/22 07:40	76.0	↓-5.2
3/22 07:50	70.8	↓-5.2
3/22 08:00	65.5	↓-5.3	最大潮位差
3/22 08:10	60.2	↓-5.3	最大潮位差
3/22 08:20	54.9	↓-5.3	最大潮位差
3/22 08:30	49.8	↓-5.1
3/22 08:40	44.8	↓-5.0
3/22 08:50	39.9	↓-4.9
3/22 09:00	35.4	↓-4.5
3/22 09:10	31.1	↓-4.3
3/22 09:20	27.1	↓-4.0
3/22 09:30	23.5	↓-3.6
3/22 09:40	20.3	↓-3.2
3/22 09:50	17.5	↓-2.8
3/22 10:00	15.1	↓-2.4
3/22 10:10	13.2	↓-1.9
3/22 10:20	11.7	↓-1.5
3/22 10:30	10.7	↓-1.0
3/22 10:40	10.0	↓-0.7
3/22 10:50	9.8	↓-0.2	干潮
3/22 11:00	9.9	↑0.1
3/22 11:10	10.4	↑0.5
3/22 11:20	11.3	↑0.9
3/22 11:30	12.4	↑1.1
3/22 11:40	13.9	↑1.5
3/22 11:50	15.7	↑1.8
3/22 12:00	17.8	↑2.1
3/22 12:10	20.1	↑2.3
3/22 12:20	22.7	↑2.6
3/22 12:30	25.5	↑2.8
3/22 12:40	28.7	↑3.2
3/22 12:50	32.1	↑3.4
3/22 13:00	35.7	↑3.6
3/22 13:10	39.6	↑3.9
3/22 13:20	43.8	↑4.2
3/22 13:30	48.2	↑4.4
3/22 13:40	52.8	↑4.6
3/22 13:50	57.6	↑4.8
3/22 14:00	62.5	↑4.9
3/22 14:10	67.5	↑5.0
3/22 14:20	72.6	↑5.1
3/22 14:30	77.8	↑5.2
3/22 14:40	82.9	↑5.1
3/22 14:50	87.9	↑5.0
3/22 15:00	92.8	↑4.9
3/22 15:10	97.5	↑4.7
3/22 15:20	101.9	↑4.4
3/22 15:30	106.1	↑4.2
3/22 15:40	109.9	↑3.8
3/22 15:50	113.4	↑3.5
3/22 16:00	116.5	↑3.1
3/22 16:10	119.3	↑2.8
3/22 16:20	121.6	↑2.3
3/22 16:30	123.6	↑2.0
3/22 16:40	125.1	↑1.5
3/22 16:50	126.3	↑1.2
3/22 17:00	127.2	↑0.9
3/22 17:10	127.7	↑0.5
3/22 17:20	127.9	↑0.2	満潮
3/22 17:30	127.8	↓-0.1
3/22 17:40	127.4	↓-0.4
3/22 17:50	126.8	↓-0.6
3/22 18:00	126.0	↓-0.8
3/22 18:10	125.0	↓-1.0
3/22 18:20	123.7	↓-1.3
3/22 18:30	122.2	↓-1.5
3/22 18:40	120.5	↓-1.7
3/22 18:50	118.7	↓-1.8
3/22 19:00	116.6	↓-2.1
3/22 19:10	114.3	↓-2.3
3/22 19:20	111.8	↓-2.5
3/22 19:30	109.1	↓-2.7
3/22 19:40	106.2	↓-2.9
3/22 19:50	103.2	↓-3.0
3/22 20:00	100.0	↓-3.2
3/22 20:10	96.6	↓-3.4
3/22 20:20	93.2	↓-3.4
3/22 20:30	89.7	↓-3.5
3/22 20:40	86.3	↓-3.4
3/22 20:50	82.8	↓-3.5
3/22 21:00	79.4	↓-3.4
3/22 21:10	76.2	↓-3.2
3/22 21:20	73.1	↓-3.1
3/22 21:30	70.2	↓-2.9
3/22 21:40	67.6	↓-2.6
3/22 21:50	65.3	↓-2.3
3/22 22:00	63.3	↓-2.0
3/22 22:10	61.6	↓-1.7
3/22 22:20	60.4	↓-1.2
3/22 22:30	59.4	↓-1.0
3/22 22:40	58.8	↓-0.6
3/22 22:50	58.6	↓-0.2	干潮
3/22 23:00	58.7	↑0.1
3/22 23:10	59.2	↑0.5
3/22 23:20	59.9	↑0.7
3/22 23:30	60.9	↑1.0
3/22 23:40	62.2	↑1.3
3/22 23:50	63.7	↑1.5