3 (水)	07:42	12:05	17:25	-
	116cm	94cm	129cm	-
中潮 出 06:46 入 16:03 出 10:44 入 20:48

苫小牧（北海道）2008年12月3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
12/3 00:00	13.8	0
12/3 00:10	14.0	↑0.2
12/3 00:20	14.5	↑0.5
12/3 00:30	15.4	↑0.9
12/3 00:40	16.4	↑1.0
12/3 00:50	17.7	↑1.3
12/3 01:00	19.2	↑1.5
12/3 01:10	20.9	↑1.7
12/3 01:20	22.8	↑1.9
12/3 01:30	24.8	↑2.0
12/3 01:40	27.0	↑2.2
12/3 01:50	29.4	↑2.4
12/3 02:00	31.9	↑2.5
12/3 02:10	34.6	↑2.7
12/3 02:20	37.4	↑2.8
12/3 02:30	40.4	↑3.0
12/3 02:40	43.6	↑3.2
12/3 02:50	46.9	↑3.3
12/3 03:00	50.4	↑3.5
12/3 03:10	54.0	↑3.6
12/3 03:20	57.7	↑3.7
12/3 03:30	61.5	↑3.8
12/3 03:40	65.4	↑3.9	最大潮位差
12/3 03:50	69.3	↑3.9	最大潮位差
12/3 04:00	73.2	↑3.9	最大潮位差
12/3 04:10	77.1	↑3.9	最大潮位差
12/3 04:20	81.0	↑3.9	最大潮位差
12/3 04:30	84.7	↑3.7
12/3 04:40	88.3	↑3.6
12/3 04:50	91.7	↑3.4
12/3 05:00	95.0	↑3.3
12/3 05:10	98.0	↑3.0
12/3 05:20	100.7	↑2.7
12/3 05:30	103.2	↑2.5
12/3 05:40	105.4	↑2.2
12/3 05:50	107.4	↑2.0
12/3 06:00	109.1	↑1.7
12/3 06:10	110.6	↑1.5
12/3 06:20	111.9	↑1.3
12/3 06:30	112.9	↑1.0
12/3 06:40	113.7	↑0.8
12/3 06:50	114.4	↑0.7
12/3 07:00	114.9	↑0.5
12/3 07:10	115.3	↑0.4
12/3 07:20	115.6	↑0.3
12/3 07:30	115.7	↑0.1
12/3 07:40	115.8	↑0.1	満潮
12/3 07:50	115.8	0
12/3 08:00	115.6	↓-0.2
12/3 08:10	115.4	↓-0.2
12/3 08:20	115.0	↓-0.4
12/3 08:30	114.6	↓-0.4
12/3 08:40	114.0	↓-0.6
12/3 08:50	113.3	↓-0.7
12/3 09:00	112.5	↓-0.8
12/3 09:10	111.5	↓-1.0
12/3 09:20	110.5	↓-1.0
12/3 09:30	109.3	↓-1.2
12/3 09:40	108.0	↓-1.3
12/3 09:50	106.7	↓-1.3
12/3 10:00	105.3	↓-1.4
12/3 10:10	103.8	↓-1.5
12/3 10:20	102.3	↓-1.5
12/3 10:30	100.9	↓-1.4
12/3 10:40	99.5	↓-1.4
12/3 10:50	98.2	↓-1.3
12/3 11:00	97.0	↓-1.2
12/3 11:10	96.0	↓-1.0
12/3 11:20	95.1	↓-0.9
12/3 11:30	94.4	↓-0.7
12/3 11:40	93.8	↓-0.6
12/3 11:50	93.5	↓-0.3
12/3 12:00	93.3	↓-0.2	干潮
12/3 12:10	93.3	0
12/3 12:20	93.5	↑0.2
12/3 12:30	93.9	↑0.4
12/3 12:40	94.4	↑0.5
12/3 12:50	95.0	↑0.6
12/3 13:00	95.8	↑0.8
12/3 13:10	96.6	↑0.8
12/3 13:20	97.6	↑1.0
12/3 13:30	98.6	↑1.0
12/3 13:40	99.7	↑1.1
12/3 13:50	100.8	↑1.1
12/3 14:00	102.0	↑1.2
12/3 14:10	103.2	↑1.2
12/3 14:20	104.5	↑1.3
12/3 14:30	105.9	↑1.4
12/3 14:40	107.2	↑1.3
12/3 14:50	108.7	↑1.5
12/3 15:00	110.2	↑1.5
12/3 15:10	111.7	↑1.5
12/3 15:20	113.3	↑1.6
12/3 15:30	114.9	↑1.6
12/3 15:40	116.6	↑1.7
12/3 15:50	118.2	↑1.6
12/3 16:00	119.8	↑1.6
12/3 16:10	121.4	↑1.6
12/3 16:20	122.9	↑1.5
12/3 16:30	124.2	↑1.3
12/3 16:40	125.4	↑1.2
12/3 16:50	126.4	↑1.0
12/3 17:00	127.2	↑0.8
12/3 17:10	127.8	↑0.6
12/3 17:20	128.1	↑0.3	満潮
12/3 17:30	128.0	↓-0.1
12/3 17:40	127.7	↓-0.3
12/3 17:50	127.1	↓-0.6
12/3 18:00	126.1	↓-1.0
12/3 18:10	124.8	↓-1.3
12/3 18:20	123.3	↓-1.5
12/3 18:30	121.4	↓-1.9
12/3 18:40	119.3	↓-2.1
12/3 18:50	116.9	↓-2.4
12/3 19:00	114.4	↓-2.5
12/3 19:10	111.6	↓-2.8
12/3 19:20	108.7	↓-2.9
12/3 19:30	105.6	↓-3.1
12/3 19:40	102.5	↓-3.1
12/3 19:50	99.3	↓-3.2
12/3 20:00	95.9	↓-3.4
12/3 20:10	92.6	↓-3.3
12/3 20:20	89.2	↓-3.4
12/3 20:30	85.7	↓-3.5
12/3 20:40	82.2	↓-3.5
12/3 20:50	78.7	↓-3.5
12/3 21:00	75.2	↓-3.5
12/3 21:10	71.6	↓-3.6
12/3 21:20	68.0	↓-3.6
12/3 21:30	64.5	↓-3.5
12/3 21:40	60.9	↓-3.6
12/3 21:50	57.3	↓-3.6
12/3 22:00	53.8	↓-3.5
12/3 22:10	50.3	↓-3.5
12/3 22:20	46.9	↓-3.4
12/3 22:30	43.5	↓-3.4
12/3 22:40	40.4	↓-3.1
12/3 22:50	37.4	↓-3.0
12/3 23:00	34.5	↓-2.9
12/3 23:10	31.9	↓-2.6
12/3 23:20	29.6	↓-2.3
12/3 23:30	27.5	↓-2.1
12/3 23:40	25.7	↓-1.8
12/3 23:50	24.2	↓-1.5