31 (水)	09:03	02:29	21:24	16:10
	134cm	64cm	103cm	72cm
小潮 出 06:59 入 16:08 出 11:48 入 -

東静内（北海道）2003年12月31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
12/31 00:00	79.4	↓-1.8
12/31 00:10	77.7	↓-1.7
12/31 00:20	76.0	↓-1.7
12/31 00:30	74.4	↓-1.6
12/31 00:40	72.9	↓-1.5
12/31 00:50	71.5	↓-1.4
12/31 01:00	70.1	↓-1.4
12/31 01:10	68.9	↓-1.2
12/31 01:20	67.8	↓-1.1
12/31 01:30	66.8	↓-1.0
12/31 01:40	65.9	↓-0.9
12/31 01:50	65.2	↓-0.7
12/31 02:00	64.6	↓-0.6
12/31 02:10	64.2	↓-0.4
12/31 02:20	64.0	↓-0.2	干潮
12/31 02:30	63.9	↓-0.1
12/31 02:40	64.1	↑0.2
12/31 02:50	64.4	↑0.3
12/31 03:00	64.9	↑0.5
12/31 03:10	65.6	↑0.7
12/31 03:20	66.6	↑1.0
12/31 03:30	67.7	↑1.1
12/31 03:40	69.0	↑1.3
12/31 03:50	70.6	↑1.6
12/31 04:00	72.3	↑1.7
12/31 04:10	74.2	↑1.9
12/31 04:20	76.3	↑2.1
12/31 04:30	78.5	↑2.2
12/31 04:40	80.9	↑2.4
12/31 04:50	83.4	↑2.5
12/31 05:00	86.0	↑2.6
12/31 05:10	88.8	↑2.8
12/31 05:20	91.6	↑2.8
12/31 05:30	94.4	↑2.8
12/31 05:40	97.3	↑2.9	最大潮位差
12/31 05:50	100.2	↑2.9	最大潮位差
12/31 06:00	103.1	↑2.9	最大潮位差
12/31 06:10	106.0	↑2.9	最大潮位差
12/31 06:20	108.8	↑2.8
12/31 06:30	111.5	↑2.7
12/31 06:40	114.2	↑2.7
12/31 06:50	116.7	↑2.5
12/31 07:00	119.1	↑2.4
12/31 07:10	121.4	↑2.3
12/31 07:20	123.5	↑2.1
12/31 07:30	125.4	↑1.9
12/31 07:40	127.1	↑1.7
12/31 07:50	128.7	↑1.6
12/31 08:00	130.0	↑1.3
12/31 08:10	131.2	↑1.2
12/31 08:20	132.1	↑0.9
12/31 08:30	132.9	↑0.8
12/31 08:40	133.4	↑0.5
12/31 08:50	133.7	↑0.3
12/31 09:00	133.9	↑0.2	満潮
12/31 09:10	133.8	↓-0.1
12/31 09:20	133.6	↓-0.2
12/31 09:30	133.1	↓-0.5
12/31 09:40	132.5	↓-0.6
12/31 09:50	131.8	↓-0.7
12/31 10:00	130.9	↓-0.9
12/31 10:10	129.8	↓-1.1
12/31 10:20	128.6	↓-1.2
12/31 10:30	127.3	↓-1.3
12/31 10:40	125.8	↓-1.5
12/31 10:50	124.3	↓-1.5
12/31 11:00	122.7	↓-1.6
12/31 11:10	120.9	↓-1.8
12/31 11:20	119.1	↓-1.8
12/31 11:30	117.2	↓-1.9
12/31 11:40	115.2	↓-2.0
12/31 11:50	113.2	↓-2.0
12/31 12:00	111.1	↓-2.1
12/31 12:10	109.0	↓-2.1
12/31 12:20	106.8	↓-2.2
12/31 12:30	104.6	↓-2.2
12/31 12:40	102.4	↓-2.2
12/31 12:50	100.2	↓-2.2
12/31 13:00	98.0	↓-2.2
12/31 13:10	95.8	↓-2.2
12/31 13:20	93.6	↓-2.2
12/31 13:30	91.5	↓-2.1
12/31 13:40	89.4	↓-2.1
12/31 13:50	87.3	↓-2.1
12/31 14:00	85.3	↓-2.0
12/31 14:10	83.4	↓-1.9
12/31 14:20	81.6	↓-1.8
12/31 14:30	80.0	↓-1.6
12/31 14:40	78.4	↓-1.6
12/31 14:50	77.0	↓-1.4
12/31 15:00	75.7	↓-1.3
12/31 15:10	74.5	↓-1.2
12/31 15:20	73.5	↓-1.0
12/31 15:30	72.7	↓-0.8
12/31 15:40	72.1	↓-0.6
12/31 15:50	71.7	↓-0.4
12/31 16:00	71.4	↓-0.3	干潮
12/31 16:10	71.3	↓-0.1	干潮
12/31 16:20	71.4	↑0.1
12/31 16:30	71.7	↑0.3
12/31 16:40	72.2	↑0.5
12/31 16:50	72.8	↑0.6
12/31 17:00	73.6	↑0.8
12/31 17:10	74.6	↑1.0
12/31 17:20	75.7	↑1.1
12/31 17:30	76.9	↑1.2
12/31 17:40	78.2	↑1.3
12/31 17:50	79.6	↑1.4
12/31 18:00	81.1	↑1.5
12/31 18:10	82.6	↑1.5
12/31 18:20	84.2	↑1.6
12/31 18:30	85.8	↑1.6
12/31 18:40	87.4	↑1.6
12/31 18:50	89.0	↑1.6
12/31 19:00	90.5	↑1.5
12/31 19:10	92.0	↑1.5
12/31 19:20	93.4	↑1.4
12/31 19:30	94.8	↑1.4
12/31 19:40	96.1	↑1.3
12/31 19:50	97.2	↑1.1
12/31 20:00	98.3	↑1.1
12/31 20:10	99.3	↑1.0
12/31 20:20	100.1	↑0.8
12/31 20:30	100.8	↑0.7
12/31 20:40	101.4	↑0.6
12/31 20:50	101.8	↑0.4
12/31 21:00	102.2	↑0.4
12/31 21:10	102.4	↑0.2
12/31 21:20	102.5	↑0.1	満潮
12/31 21:30	102.4	↓-0.1
12/31 21:40	102.3	↓-0.1
12/31 21:50	102.1	↓-0.2
12/31 22:00	101.7	↓-0.4
12/31 22:10	101.3	↓-0.4
12/31 22:20	100.8	↓-0.5
12/31 22:30	100.2	↓-0.6
12/31 22:40	99.6	↓-0.6
12/31 22:50	98.9	↓-0.7
12/31 23:00	98.1	↓-0.8
12/31 23:10	97.3	↓-0.8
12/31 23:20	96.4	↓-0.9
12/31 23:30	95.5	↓-0.9
12/31 23:40	94.6	↓-0.9
12/31 23:50	93.6	↓-1.0