13 (水)	03:47	07:41	12:55	20:41
	116cm	103cm	129cm	19cm
中潮 出 06:33 入 17:04 出 14:02 入 05:12

苫小牧（北海道）2041年02月13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
2/13 00:00	78.2	↑3.1
2/13 00:10	81.2	↑3.0
2/13 00:20	84.1	↑2.9
2/13 00:30	86.9	↑2.8
2/13 00:40	89.6	↑2.7
2/13 00:50	92.2	↑2.6
2/13 01:00	94.6	↑2.4
2/13 01:10	97.0	↑2.4
2/13 01:20	99.2	↑2.2
2/13 01:30	101.3	↑2.1
2/13 01:40	103.3	↑2.0
2/13 01:50	105.1	↑1.8
2/13 02:00	106.8	↑1.7
2/13 02:10	108.4	↑1.6
2/13 02:20	109.8	↑1.4
2/13 02:30	111.1	↑1.3
2/13 02:40	112.3	↑1.2
2/13 02:50	113.3	↑1.0
2/13 03:00	114.1	↑0.8
2/13 03:10	114.8	↑0.7
2/13 03:20	115.3	↑0.5
2/13 03:30	115.7	↑0.4
2/13 03:40	115.9	↑0.2	満潮
2/13 03:50	115.9	0
2/13 04:00	115.7	↓-0.2
2/13 04:10	115.4	↓-0.3
2/13 04:20	115.0	↓-0.4
2/13 04:30	114.5	↓-0.5
2/13 04:40	113.8	↓-0.7
2/13 04:50	113.0	↓-0.8
2/13 05:00	112.2	↓-0.8
2/13 05:10	111.3	↓-0.9
2/13 05:20	110.4	↓-0.9
2/13 05:30	109.5	↓-0.9
2/13 05:40	108.6	↓-0.9
2/13 05:50	107.7	↓-0.9
2/13 06:00	106.9	↓-0.8
2/13 06:10	106.1	↓-0.8
2/13 06:20	105.4	↓-0.7
2/13 06:30	104.7	↓-0.7
2/13 06:40	104.2	↓-0.5
2/13 06:50	103.7	↓-0.5
2/13 07:00	103.3	↓-0.4
2/13 07:10	103.0	↓-0.3
2/13 07:20	102.8	↓-0.2
2/13 07:30	102.7	↓-0.1
2/13 07:40	102.7	0	干潮
2/13 07:50	102.7	0
2/13 08:00	102.8	↑0.1
2/13 08:10	103.0	↑0.2
2/13 08:20	103.3	↑0.3
2/13 08:30	103.6	↑0.3
2/13 08:40	104.0	↑0.4
2/13 08:50	104.5	↑0.5
2/13 09:00	105.1	↑0.6
2/13 09:10	105.8	↑0.7
2/13 09:20	106.5	↑0.7
2/13 09:30	107.4	↑0.9
2/13 09:40	108.3	↑0.9
2/13 09:50	109.4	↑1.1
2/13 10:00	110.5	↑1.1
2/13 10:10	111.7	↑1.2
2/13 10:20	112.9	↑1.2
2/13 10:30	114.3	↑1.4
2/13 10:40	115.6	↑1.3
2/13 10:50	117.0	↑1.4
2/13 11:00	118.4	↑1.4
2/13 11:10	119.8	↑1.4
2/13 11:20	121.2	↑1.4
2/13 11:30	122.5	↑1.3
2/13 11:40	123.7	↑1.2
2/13 11:50	124.8	↑1.1
2/13 12:00	125.7	↑0.9
2/13 12:10	126.6	↑0.9
2/13 12:20	127.2	↑0.6
2/13 12:30	127.8	↑0.6
2/13 12:40	128.1	↑0.3
2/13 12:50	128.3	↑0.2	満潮
2/13 13:00	128.2	↓-0.1
2/13 13:10	128.0	↓-0.2
2/13 13:20	127.6	↓-0.4
2/13 13:30	127.0	↓-0.6
2/13 13:40	126.3	↓-0.7
2/13 13:50	125.4	↓-0.9
2/13 14:00	124.3	↓-1.1
2/13 14:10	123.0	↓-1.3
2/13 14:20	121.5	↓-1.5
2/13 14:30	119.9	↓-1.6
2/13 14:40	118.1	↓-1.8
2/13 14:50	116.2	↓-1.9
2/13 15:00	114.0	↓-2.2
2/13 15:10	111.7	↓-2.3
2/13 15:20	109.2	↓-2.5
2/13 15:30	106.5	↓-2.7
2/13 15:40	103.6	↓-2.9
2/13 15:50	100.6	↓-3.0
2/13 16:00	97.3	↓-3.3
2/13 16:10	93.9	↓-3.4
2/13 16:20	90.4	↓-3.5
2/13 16:30	86.7	↓-3.7
2/13 16:40	82.8	↓-3.9
2/13 16:50	78.9	↓-3.9
2/13 17:00	74.9	↓-4.0
2/13 17:10	70.8	↓-4.1	最大潮位差
2/13 17:20	66.8	↓-4.0
2/13 17:30	62.7	↓-4.1	最大潮位差
2/13 17:40	58.7	↓-4.0
2/13 17:50	54.7	↓-4.0
2/13 18:00	50.9	↓-3.8
2/13 18:10	47.2	↓-3.7
2/13 18:20	43.7	↓-3.5
2/13 18:30	40.3	↓-3.4
2/13 18:40	37.2	↓-3.1
2/13 18:50	34.3	↓-2.9
2/13 19:00	31.6	↓-2.7
2/13 19:10	29.1	↓-2.5
2/13 19:20	26.9	↓-2.2
2/13 19:30	25.0	↓-1.9
2/13 19:40	23.3	↓-1.7
2/13 19:50	21.9	↓-1.4
2/13 20:00	20.7	↓-1.2
2/13 20:10	19.8	↓-0.9
2/13 20:20	19.2	↓-0.6
2/13 20:30	18.8	↓-0.4
2/13 20:40	18.7	↓-0.1	干潮
2/13 20:50	18.8	↑0.1
2/13 21:00	19.2	↑0.4
2/13 21:10	19.8	↑0.6
2/13 21:20	20.7	↑0.9
2/13 21:30	21.9	↑1.2
2/13 21:40	23.4	↑1.5
2/13 21:50	25.1	↑1.7
2/13 22:00	27.1	↑2.0
2/13 22:10	29.4	↑2.3
2/13 22:20	31.9	↑2.5
2/13 22:30	34.7	↑2.8
2/13 22:40	37.7	↑3.0
2/13 22:50	40.9	↑3.2
2/13 23:00	44.2	↑3.3
2/13 23:10	47.8	↑3.6
2/13 23:20	51.4	↑3.6
2/13 23:30	55.2	↑3.8
2/13 23:40	59.0	↑3.8
2/13 23:50	62.9	↑3.9