29 (土)	05:09	12:26	20:38	-
	134cm	18cm	104cm	-
中潮 出 04:32 入 18:32 出 - 入 07:42 潮干狩り ○ 10:42～14:32

苫小牧（北海道）2062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	89.9	↑0.5
4/29 00:10	90.6	↑0.7
4/29 00:20	91.5	↑0.9
4/29 00:30	92.4	↑0.9
4/29 00:40	93.5	↑1.1
4/29 00:50	94.8	↑1.3
4/29 01:00	96.1	↑1.3
4/29 01:10	97.5	↑1.4
4/29 01:20	98.9	↑1.4
4/29 01:30	100.4	↑1.5
4/29 01:40	102.0	↑1.6
4/29 01:50	103.6	↑1.6
4/29 02:00	105.2	↑1.6
4/29 02:10	106.9	↑1.7
4/29 02:20	108.6	↑1.7
4/29 02:30	110.3	↑1.7
4/29 02:40	112.1	↑1.8
4/29 02:50	114.0	↑1.9
4/29 03:00	115.8	↑1.8
4/29 03:10	117.7	↑1.9
4/29 03:20	119.6	↑1.9
4/29 03:30	121.5	↑1.9
4/29 03:40	123.3	↑1.8
4/29 03:50	125.1	↑1.8
4/29 04:00	126.8	↑1.7
4/29 04:10	128.4	↑1.6
4/29 04:20	129.8	↑1.4
4/29 04:30	131.0	↑1.2
4/29 04:40	131.9	↑0.9
4/29 04:50	132.6	↑0.7
4/29 05:00	133.1	↑0.5	満潮
4/29 05:10	133.2	↑0.1
4/29 05:20	132.9	↓-0.3
4/29 05:30	132.4	↓-0.5
4/29 05:40	131.5	↓-0.9
4/29 05:50	130.3	↓-1.2
4/29 06:00	128.7	↓-1.6
4/29 06:10	126.8	↓-1.9
4/29 06:20	124.7	↓-2.1
4/29 06:30	122.3	↓-2.4
4/29 06:40	119.6	↓-2.7
4/29 06:50	116.7	↓-2.9
4/29 07:00	113.7	↓-3.0
4/29 07:10	110.5	↓-3.2
4/29 07:20	107.2	↓-3.3
4/29 07:30	103.8	↓-3.4
4/29 07:40	100.3	↓-3.5
4/29 07:50	96.7	↓-3.6
4/29 08:00	93.1	↓-3.6
4/29 08:10	89.4	↓-3.7
4/29 08:20	85.7	↓-3.7
4/29 08:30	81.9	↓-3.8
4/29 08:40	78.2	↓-3.7
4/29 08:50	74.4	↓-3.8
4/29 09:00	70.5	↓-3.9	最大潮位差
4/29 09:10	66.7	↓-3.8
4/29 09:20	62.9	↓-3.8
4/29 09:30	59.1	↓-3.8
4/29 09:40	55.3	↓-3.8
4/29 09:50	51.5	↓-3.8
4/29 10:00	47.8	↓-3.7
4/29 10:10	44.2	↓-3.6
4/29 10:20	40.8	↓-3.4
4/29 10:30	37.5	↓-3.3
4/29 10:40	34.4	↓-3.1
4/29 10:50	31.4	↓-3.0
4/29 11:00	28.8	↓-2.6
4/29 11:10	26.4	↓-2.4
4/29 11:20	24.2	↓-2.2
4/29 11:30	22.4	↓-1.8
4/29 11:40	20.9	↓-1.5
4/29 11:50	19.7	↓-1.2
4/29 12:00	18.8	↓-0.9
4/29 12:10	18.2	↓-0.6
4/29 12:20	17.9	↓-0.3	干潮
4/29 12:30	17.9	0
4/29 12:40	18.2	↑0.3
4/29 12:50	18.7	↑0.5
4/29 13:00	19.4	↑0.7
4/29 13:10	20.4	↑1.0
4/29 13:20	21.5	↑1.1
4/29 13:30	22.8	↑1.3
4/29 13:40	24.2	↑1.4
4/29 13:50	25.8	↑1.6
4/29 14:00	27.5	↑1.7
4/29 14:10	29.4	↑1.9
4/29 14:20	31.4	↑2.0
4/29 14:30	33.5	↑2.1
4/29 14:40	35.8	↑2.3
4/29 14:50	38.2	↑2.4
4/29 15:00	40.7	↑2.5
4/29 15:10	43.4	↑2.7
4/29 15:20	46.1	↑2.7
4/29 15:30	49.1	↑3.0
4/29 15:40	52.1	↑3.0
4/29 15:50	55.2	↑3.1
4/29 16:00	58.4	↑3.2
4/29 16:10	61.6	↑3.2
4/29 16:20	64.9	↑3.3
4/29 16:30	68.1	↑3.2
4/29 16:40	71.3	↑3.2
4/29 16:50	74.5	↑3.2
4/29 17:00	77.5	↑3.0
4/29 17:10	80.4	↑2.9
4/29 17:20	83.2	↑2.8
4/29 17:30	85.8	↑2.6
4/29 17:40	88.2	↑2.4
4/29 17:50	90.4	↑2.2
4/29 18:00	92.3	↑1.9
4/29 18:10	94.1	↑1.8
4/29 18:20	95.6	↑1.5
4/29 18:30	97.0	↑1.4
4/29 18:40	98.1	↑1.1
4/29 18:50	99.1	↑1.0
4/29 19:00	99.9	↑0.8
4/29 19:10	100.6	↑0.7
4/29 19:20	101.2	↑0.6
4/29 19:30	101.7	↑0.5
4/29 19:40	102.1	↑0.4
4/29 19:50	102.4	↑0.3
4/29 20:00	102.7	↑0.3
4/29 20:10	102.8	↑0.1
4/29 20:20	103.0	↑0.2
4/29 20:30	103.1	↑0.1	満潮
4/29 20:40	103.1	0
4/29 20:50	103.0	↓-0.1
4/29 21:00	102.9	↓-0.1
4/29 21:10	102.7	↓-0.2
4/29 21:20	102.4	↓-0.3
4/29 21:30	102.0	↓-0.4
4/29 21:40	101.5	↓-0.5
4/29 21:50	100.9	↓-0.6
4/29 22:00	100.3	↓-0.6
4/29 22:10	99.6	↓-0.7
4/29 22:20	98.8	↓-0.8
4/29 22:30	98.0	↓-0.8
4/29 22:40	97.2	↓-0.8
4/29 22:50	96.4	↓-0.8
4/29 23:00	95.6	↓-0.8
4/29 23:10	94.9	↓-0.7
4/29 23:20	94.3	↓-0.6
4/29 23:30	93.8	↓-0.5
4/29 23:40	93.4	↓-0.4
4/29 23:50	93.1	↓-0.3