29 (日)	13:24	05:51	22:43	16:42
	107cm	38cm	137cm	101cm
若潮 出 04:00 入 19:16 出 00:03 入 15:03

苫小牧（北海道）2008年06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
6/29 00:00	116.5	↓-2.1
6/29 00:10	114.2	↓-2.3
6/29 00:20	111.9	↓-2.3
6/29 00:30	109.4	↓-2.5
6/29 00:40	106.8	↓-2.6
6/29 00:50	104.1	↓-2.7
6/29 01:00	101.3	↓-2.8
6/29 01:10	98.5	↓-2.8
6/29 01:20	95.6	↓-2.9
6/29 01:30	92.6	↓-3.0
6/29 01:40	89.6	↓-3.0
6/29 01:50	86.6	↓-3.0
6/29 02:00	83.6	↓-3.0
6/29 02:10	80.5	↓-3.1	最大潮位差
6/29 02:20	77.5	↓-3.0
6/29 02:30	74.5	↓-3.0
6/29 02:40	71.5	↓-3.0
6/29 02:50	68.6	↓-2.9
6/29 03:00	65.7	↓-2.9
6/29 03:10	62.8	↓-2.9
6/29 03:20	60.1	↓-2.7
6/29 03:30	57.5	↓-2.6
6/29 03:40	55.0	↓-2.5
6/29 03:50	52.6	↓-2.4
6/29 04:00	50.3	↓-2.3
6/29 04:10	48.2	↓-2.1
6/29 04:20	46.2	↓-2.0
6/29 04:30	44.5	↓-1.7
6/29 04:40	42.9	↓-1.6
6/29 04:50	41.5	↓-1.4
6/29 05:00	40.3	↓-1.2
6/29 05:10	39.3	↓-1.0
6/29 05:20	38.6	↓-0.7
6/29 05:30	38.0	↓-0.6
6/29 05:40	37.7	↓-0.3
6/29 05:50	37.6	↓-0.1	干潮
6/29 06:00	37.7	↑0.1
6/29 06:10	38.1	↑0.4
6/29 06:20	38.6	↑0.5
6/29 06:30	39.4	↑0.8
6/29 06:40	40.3	↑0.9
6/29 06:50	41.4	↑1.1
6/29 07:00	42.7	↑1.3
6/29 07:10	44.2	↑1.5
6/29 07:20	45.8	↑1.6
6/29 07:30	47.6	↑1.8
6/29 07:40	49.5	↑1.9
6/29 07:50	51.5	↑2.0
6/29 08:00	53.6	↑2.1
6/29 08:10	55.8	↑2.2
6/29 08:20	58.1	↑2.3
6/29 08:30	60.5	↑2.4
6/29 08:40	63.0	↑2.5
6/29 08:50	65.4	↑2.4
6/29 09:00	68.0	↑2.6
6/29 09:10	70.5	↑2.5
6/29 09:20	73.0	↑2.5
6/29 09:30	75.5	↑2.5
6/29 09:40	78.0	↑2.5
6/29 09:50	80.4	↑2.4
6/29 10:00	82.8	↑2.4
6/29 10:10	85.2	↑2.4
6/29 10:20	87.4	↑2.2
6/29 10:30	89.5	↑2.1
6/29 10:40	91.6	↑2.1
6/29 10:50	93.5	↑1.9
6/29 11:00	95.3	↑1.8
6/29 11:10	96.9	↑1.6
6/29 11:20	98.5	↑1.6
6/29 11:30	99.9	↑1.4
6/29 11:40	101.1	↑1.2
6/29 11:50	102.2	↑1.1
6/29 12:00	103.2	↑1.0
6/29 12:10	104.1	↑0.9
6/29 12:20	104.8	↑0.7
6/29 12:30	105.4	↑0.6
6/29 12:40	105.8	↑0.4
6/29 12:50	106.2	↑0.4
6/29 13:00	106.4	↑0.2
6/29 13:10	106.6	↑0.2
6/29 13:20	106.7	↑0.1	満潮
6/29 13:30	106.7	0
6/29 13:40	106.6	↓-0.1
6/29 13:50	106.4	↓-0.2
6/29 14:00	106.2	↓-0.2
6/29 14:10	105.9	↓-0.3
6/29 14:20	105.6	↓-0.3
6/29 14:30	105.2	↓-0.4
6/29 14:40	104.8	↓-0.4
6/29 14:50	104.3	↓-0.5
6/29 15:00	103.9	↓-0.4
6/29 15:10	103.4	↓-0.5
6/29 15:20	103.0	↓-0.4
6/29 15:30	102.5	↓-0.5
6/29 15:40	102.1	↓-0.4
6/29 15:50	101.7	↓-0.4
6/29 16:00	101.3	↓-0.4
6/29 16:10	101.0	↓-0.3
6/29 16:20	100.8	↓-0.2
6/29 16:30	100.6	↓-0.2
6/29 16:40	100.6	0	干潮
6/29 16:50	100.6	0
6/29 17:00	100.8	↑0.2
6/29 17:10	101.0	↑0.2
6/29 17:20	101.4	↑0.4
6/29 17:30	101.9	↑0.5
6/29 17:40	102.6	↑0.7
6/29 17:50	103.3	↑0.7
6/29 18:00	104.2	↑0.9
6/29 18:10	105.2	↑1.0
6/29 18:20	106.3	↑1.1
6/29 18:30	107.4	↑1.1
6/29 18:40	108.7	↑1.3
6/29 18:50	110.1	↑1.4
6/29 19:00	111.5	↑1.4
6/29 19:10	112.9	↑1.4
6/29 19:20	114.4	↑1.5
6/29 19:30	115.9	↑1.5
6/29 19:40	117.4	↑1.5
6/29 19:50	119.0	↑1.6
6/29 20:00	120.5	↑1.5
6/29 20:10	122.0	↑1.5
6/29 20:20	123.5	↑1.5
6/29 20:30	124.9	↑1.4
6/29 20:40	126.3	↑1.4
6/29 20:50	127.7	↑1.4
6/29 21:00	129.0	↑1.3
6/29 21:10	130.2	↑1.2
6/29 21:20	131.3	↑1.1
6/29 21:30	132.4	↑1.1
6/29 21:40	133.4	↑1.0
6/29 21:50	134.2	↑0.8
6/29 22:00	134.9	↑0.7
6/29 22:10	135.5	↑0.6
6/29 22:20	136.0	↑0.5
6/29 22:30	136.2	↑0.2
6/29 22:40	136.4	↑0.2	満潮
6/29 22:50	136.3	↓-0.1
6/29 23:00	136.1	↓-0.2
6/29 23:10	135.6	↓-0.5
6/29 23:20	135.0	↓-0.6
6/29 23:30	134.2	↓-0.8
6/29 23:40	133.1	↓-1.1
6/29 23:50	131.9	↓-1.2