15 days  
30 days  
31 ~ 60 days  
61 ~ 90 days 
 
Jan.   
Feb.   
Mar.   
Apr.   
May.   
Jun.   
Jul.   
Aug.   
Sep.   
Oct.   
Nov.   
Dec. 
 
2025 
Moon's 
Sea flow 
High tide time (cm) 
Low tide time (cm) 
Sun (rise/set) 
Moon (rise/set) 
 
4.1(TUE)  
06:05/18:12 
08:23/20:55 
 
4.2(WED)  
06:04/18:11 
09:23/21:57 
 
4.3(THU)  
06:04/18:11 
10:24/22:59 
 
4.4(FRI)  
06:04/18:11 
11:27/24:00 
 
4.5(SAT)  
06:03/18:11 
12:25/ ---- 
 
4.6(SUN )  
06:03/18:10 
13:21/00:57 
 
4.7(MON)  
06:03/18:10 
14:11/01:49 
 
4.8(TUE)  
06:02/18:10 
14:57/02:36 
 
4.9(WED)  
06:02/18:10 
15:40/03:20 
 
4.10(THU)  
06:02/18:09 
16:21/04:01 
 
4.11(FRI)  
06:01/18:09 
17:01/04:40 
 
4.12(SAT)  
06:01/18:09 
17:40/05:19 
 
4.13(SUN )  
06:01/18:09 
18:21/05:58 
 
4.14(MON)  
06:01/18:09 
19:04/06:38 
 
4.15(TUE)  
06:00/18:08 
19:49/07:22 
 
4.16(WED)  
06:00/18:08 
20:37/08:08 
 
4.17(THU)  
06:00/18:08 
21:29/08:57 
 
4.18(FRI)  
06:00/18:08 
22:22/09:49 
 
4.19(SAT)  
05:59/18:08 
23:16/10:43 
 
4.20(SUN )  
05:59/18:07 
 ---- /11:37 
 
4.21(MON)  
05:59/18:07 
00:09/12:30 
 
4.22(TUE)  
05:59/18:07 
01:01/13:22 
 
4.23(WED)  
05:58/18:07 
01:51/14:12 
 
4.24(THU)  
05:58/18:07 
02:40/15:02 
 
4.25(FRI)  
05:58/18:07 
03:29/15:52 
 
4.26(SAT)  
05:58/18:06 
04:18/16:43 
 
4.27(SUN )  
05:58/18:06 
05:10/17:38 
 
4.28(MON)  
05:57/18:06 
06:05/18:36 
 
4.29(TUE)  
05:57/18:06 
07:04/19:38 
 
4.30(WED)  
05:57/18:06 
08:07/20:42 
 
  Boyan Historical Tide Table