29 (月)	04:28	11:33	18:45	23:27
	144cm	-1cm	116cm	81cm
中潮 出 04:33 入 18:32 出 22:25 入 07:09 潮干狩り ◎ 09:19～14:12

苫小牧（北海道）2013年04月29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
4/29 00:00	82.9	↑1.5
4/29 00:10	84.6	↑1.7
4/29 00:20	86.5	↑1.9
4/29 00:30	88.5	↑2.0
4/29 00:40	90.5	↑2.0
4/29 00:50	92.7	↑2.2
4/29 01:00	95.0	↑2.3
4/29 01:10	97.5	↑2.5
4/29 01:20	100.0	↑2.5
4/29 01:30	102.7	↑2.7
4/29 01:40	105.4	↑2.7
4/29 01:50	108.3	↑2.9
4/29 02:00	111.2	↑2.9
4/29 02:10	114.2	↑3.0
4/29 02:20	117.3	↑3.1
4/29 02:30	120.4	↑3.1
4/29 02:40	123.5	↑3.1
4/29 02:50	126.5	↑3.0
4/29 03:00	129.4	↑2.9
4/29 03:10	132.2	↑2.8
4/29 03:20	134.8	↑2.6
4/29 03:30	137.2	↑2.4
4/29 03:40	139.2	↑2.0
4/29 03:50	140.9	↑1.7
4/29 04:00	142.3	↑1.4
4/29 04:10	143.2	↑0.9
4/29 04:20	143.8	↑0.6	満潮
4/29 04:30	143.8	0
4/29 04:40	143.5	↓-0.3
4/29 04:50	142.7	↓-0.8
4/29 05:00	141.4	↓-1.3
4/29 05:10	139.8	↓-1.6
4/29 05:20	137.7	↓-2.1
4/29 05:30	135.3	↓-2.4
4/29 05:40	132.6	↓-2.7
4/29 05:50	129.6	↓-3.0
4/29 06:00	126.3	↓-3.3
4/29 06:10	122.7	↓-3.6
4/29 06:20	119.0	↓-3.7
4/29 06:30	115.1	↓-3.9
4/29 06:40	111.0	↓-4.1
4/29 06:50	106.8	↓-4.2
4/29 07:00	102.5	↓-4.3
4/29 07:10	98.0	↓-4.5
4/29 07:20	93.4	↓-4.6
4/29 07:30	88.7	↓-4.7
4/29 07:40	83.9	↓-4.8
4/29 07:50	79.0	↓-4.9
4/29 08:00	74.0	↓-5.0
4/29 08:10	69.0	↓-5.0
4/29 08:20	63.9	↓-5.1
4/29 08:30	58.7	↓-5.2	最大潮位差
4/29 08:40	53.5	↓-5.2	最大潮位差
4/29 08:50	48.3	↓-5.2	最大潮位差
4/29 09:00	43.2	↓-5.1
4/29 09:10	38.2	↓-5.0
4/29 09:20	33.3	↓-4.9
4/29 09:30	28.6	↓-4.7
4/29 09:40	24.1	↓-4.5
4/29 09:50	19.9	↓-4.2
4/29 10:00	16.0	↓-3.9
4/29 10:10	12.5	↓-3.5
4/29 10:20	9.3	↓-3.2
4/29 10:30	6.5	↓-2.8
4/29 10:40	4.2	↓-2.3
4/29 10:50	2.3	↓-1.9
4/29 11:00	0.8	↓-1.5
4/29 11:10	-0.3	↓-1.1
4/29 11:20	-0.9	↓-0.6
4/29 11:30	-1.2	↓-0.3	干潮
4/29 11:40	-1.1	↑0.1
4/29 11:50	-0.6	↑0.5
4/29 12:00	0.2	↑0.8
4/29 12:10	1.3	↑1.1
4/29 12:20	2.6	↑1.3
4/29 12:30	4.3	↑1.7
4/29 12:40	6.1	↑1.8
4/29 12:50	8.3	↑2.2
4/29 13:00	10.6	↑2.3
4/29 13:10	13.2	↑2.6
4/29 13:20	15.9	↑2.7
4/29 13:30	18.9	↑3.0
4/29 13:40	22.1	↑3.2
4/29 13:50	25.6	↑3.5
4/29 14:00	29.2	↑3.6
4/29 14:10	33.1	↑3.9
4/29 14:20	37.1	↑4.0
4/29 14:30	41.4	↑4.3
4/29 14:40	45.8	↑4.4
4/29 14:50	50.4	↑4.6
4/29 15:00	55.1	↑4.7
4/29 15:10	59.8	↑4.7
4/29 15:20	64.6	↑4.8
4/29 15:30	69.3	↑4.7
4/29 15:40	74.0	↑4.7
4/29 15:50	78.6	↑4.6
4/29 16:00	83.0	↑4.4
4/29 16:10	87.2	↑4.2
4/29 16:20	91.2	↑4.0
4/29 16:30	94.9	↑3.7
4/29 16:40	98.3	↑3.4
4/29 16:50	101.4	↑3.1
4/29 17:00	104.2	↑2.8
4/29 17:10	106.6	↑2.4
4/29 17:20	108.7	↑2.1
4/29 17:30	110.5	↑1.8
4/29 17:40	112.0	↑1.5
4/29 17:50	113.2	↑1.2
4/29 18:00	114.1	↑0.9
4/29 18:10	114.8	↑0.7
4/29 18:20	115.3	↑0.5
4/29 18:30	115.7	↑0.4
4/29 18:40	115.8	↑0.1	満潮
4/29 18:50	115.8	0
4/29 19:00	115.6	↓-0.2
4/29 19:10	115.3	↓-0.3
4/29 19:20	114.9	↓-0.4
4/29 19:30	114.3	↓-0.6
4/29 19:40	113.6	↓-0.7
4/29 19:50	112.8	↓-0.8
4/29 20:00	111.7	↓-1.1
4/29 20:10	110.6	↓-1.1
4/29 20:20	109.2	↓-1.4
4/29 20:30	107.7	↓-1.5
4/29 20:40	106.1	↓-1.6
4/29 20:50	104.3	↓-1.8
4/29 21:00	102.4	↓-1.9
4/29 21:10	100.3	↓-2.1
4/29 21:20	98.2	↓-2.1
4/29 21:30	96.1	↓-2.1
4/29 21:40	94.0	↓-2.1
4/29 21:50	91.9	↓-2.1
4/29 22:00	89.9	↓-2.0
4/29 22:10	87.9	↓-2.0
4/29 22:20	86.2	↓-1.7
4/29 22:30	84.6	↓-1.6
4/29 22:40	83.3	↓-1.3
4/29 22:50	82.2	↓-1.1
4/29 23:00	81.3	↓-0.9
4/29 23:10	80.8	↓-0.5
4/29 23:20	80.5	↓-0.3	干潮
4/29 23:30	80.4	↓-0.1
4/29 23:40	80.7	↑0.3
4/29 23:50	81.1	↑0.4