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     Main Ship Channel entrance
Predicted Tidal CurrentJanuary, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0136-0.406531446+0.51905        
2 0136-0.806471436+0.71926        
3 0204-1.107141453+0.81959        
4 0240-1.407521526+0.92040        
5 0322-1.508361607+1.12124        
6 0407-1.709231652+1.12209        
7 0452-1.810111737+1.12253        
8 0536-1.810581820+1.22335        
9 0618-1.811421859+1.1         
1000150656-1.712241934+1.1         
1100530732-1.513032006+0.9         
1201280801-1.113372029+0.7         
1301570813-0.713532012+0.3         
1401420658-0.2 1558+0.1         
15 0139-0.305361256+0.31726        
16 0039-0.805321255+0.81757        
17 0105-1.306131333+1.11847        
18 0149-1.707051425+1.31943        
19 0240-2.008021524+1.42042        
20 0333-2.209021627+1.52142        
21 0426-2.210021728+1.42240        
22 0518-2.011001827+1.42334        
23 0604-1.811541921+1.1         
2400240645-1.512422010+0.9         
2501080717-1.113222054+0.6         
2601480736-0.713442133+0.3         
2702170723-0.3 1539+0.1         
28 0421-0.1 1307+0.216372310-0.4      
2904281227+0.417032351-0.8         
3005001237+0.61744           
31 0036-1.005431311+0.81833        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentFebruary, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0125-1.306331359+0.81926        
2 0216-1.407261454+0.92020        
3 0306-1.508201551+1.02113        
4 0355-1.609131645+1.12202        
5 0441-1.710041734+1.12248        
6 0524-1.610521819+1.12331        
7 0604-1.511401903+0.9         
800150642-1.212291949+0.7         
901020717-0.813292043+0.4         
1002010736-0.3 2254+0.1         
11 0352+0.1 1011+0.113322106-0.4      
1202291017+0.515032224-0.9         
1303411102+0.816112326-1.3         
1404441158+1.11718           
15 0027-1.705471301+1.21826        
16 0128-1.906511410+1.31935        
17 0228-1.907561521+1.32041        
18 0324-1.909011631+1.22143        
19 0417-1.710031738+1.12242        
20 0503-1.511031842+0.92336        
21 0544-1.112051948+0.7         
2200310618-0.813252107+0.4         
2301370641-0.317142315+0.2         
24 06260.0 1016+0.1 1815-0.32256     
25 0916+0.213242004-0.6         
2601250931+0.514272122-0.8         
2702401008+0.615282232-1.0         
2803431057+0.716322339-1.1         
2904461157+0.81740           

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentMarch, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0043-1.305491304+0.81848        
2 0143-1.406511413+0.91951        
3 0238-1.507511521+0.92049        
4 0329-1.508481623+0.92143        
5 0416-1.309451725+0.82238        
6 0502-1.210491834+0.72340        
7 0551-0.812212007+0.5         
801120702-0.416262307+0.2         
909431747-0.52257           
10 0802+0.512461948-0.9         
1101230913+0.814112115-1.3         
1202501015+1.015242232-1.5         
1304041118+1.216382346-1.7         
1405141225+1.21753           
15 0057-1.806241336+1.21908        
16 0204-1.807331451+1.12021        
17 0304-1.608401610+1.02130        
18 0358-1.309461732+0.82236        
19 0445-1.010571902+0.62345        
20 0525-0.712562052+0.3         
2101140559-0.3 1122-0.1 1451-0.217532324+0.2   
22 0616+0.1 0831+0.1 1707-0.42124     
23 0731+0.311531823-0.72324        
24 0754+0.512471925-0.9         
2500410829+0.713372025-1.0         
2601450911+0.814312129-1.1         
2702491000+0.815312238-1.2         
2803531056+0.816382349-1.3         
2904581157+0.81748           
30 0056-1.306011302+0.81857        
31 0156-1.307021408+0.82003        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentApril, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0251-1.308011518+0.72108        
2 0343-1.009031643+0.62220        
3 0435-0.810251900+0.4         
400040542-0.415502252+0.2         
507301607-0.52041           
6 0520+0.510321733-1.02246        
7 0648+0.811481842-1.4         
800110750+1.112541949-1.7         
901240850+1.214002058-1.8         
1002350951+1.415092208-1.9         
1103441054+1.416192318-1.8         
1204521159+1.21730           
13 0025-1.705571305+1.11840        
14 0124-1.406571413+0.81948        
15 0214-1.007521534+0.62057        
16 0253-0.708411804+0.22227        
17 0313-0.3 09390.0 1453-0.1 2219+0.1   
18 0238+0.1 0732+0.110051611-0.52046     
19 0637+0.310411701-0.82203        
20 0634+0.611161745-1.02256        
21 0652+0.811531828-1.32344        
22 0721+0.812321915-1.3         
2300340758+0.913172007-1.4         
2401280842+0.914072104-1.4         
2502240930+1.015022205-1.4         
2603211020+0.915592306-1.4         
2704171109+0.91656           
28 0002-1.305091156+0.81753        
29 0054-1.205591239+0.71852        
30 0141-0.906461312+0.52002        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentMay, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0225-0.607301224+0.1         
2 0257-0.1 07550.0 1538-0.31937     
3 0428+0.309151614-0.82108        
4 0504+0.810061700-1.42214        
5 0554+1.110591752-1.82317        
6 0647+1.411561849-2.0         
700200744+1.512561949-2.2         
801250843+1.613582051-2.1         
902290941+1.415012152-2.0         
1003301038+1.316022249-1.7         
1104271131+1.117002339-1.3         
1205131215+0.81751           
13 0015-0.905411230+0.41831        
14 0027-0.505070942+0.1 2324-0.1      
15 0707+0.210041544-0.42103        
16 0559+0.409491603-0.82117        
17 0540+0.610091633-1.12148        
18 0546+0.810371707-1.32223        
19 0607+0.911091745-1.52302        
20 0636+1.011471827-1.62346        
21 0711+1.112281912-1.6         
2200330752+1.113122001-1.6         
2301220834+1.113582051-1.6         
2402100915+1.114432139-1.5         
2502560953+1.015272224-1.4         
2603391026+0.916072304-1.2         
2704161050+0.716432335-0.8         
2804421047+0.517002340-0.4         
2904220915+0.2 1803-0.1         
30 0549+0.209071538-0.62012        
31 0405+0.608501545-1.12044        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentJune, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0420+0.909241620-1.62133        
2 0502+1.210121706-2.02228        
3 0553+1.511061757-2.22326        
4 0649+1.612031853-2.4         
500270747+1.613021949-2.3         
601280844+1.613592043-2.1         
702250937+1.414532132-1.8         
803151023+1.115412211-1.3         
903521055+0.816182233-0.9         
1004021042+0.416242217-0.5         
1102450742+0.212281927-0.22311        
12 0531+0.309091520-0.52045        
13 0442+0.508581524-0.92042        
14 0436+0.709181550-1.22106        
15 0451+0.809481623-1.52140        
16 0518+1.010241702-1.62220        
17 0553+1.111041744-1.72304        
18 0633+1.111471828-1.82349        
19 0714+1.112301913-1.8         
2000350754+1.113111956-1.7         
2101180830+1.113502036-1.6         
2201580902+1.114262112-1.5         
2302340929+0.914592142-1.2         
2403040946+0.715232200-0.8         
2503180930+0.415112123-0.3         
2602130723+0.211111638-0.22037        
27 0353+0.307571448-0.71927        
28 0256+0.707521454-1.21955        
29 0319+1.008291529-1.72041        
30 0404+1.309191615-2.02135        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentJuly, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0458+1.510141707-2.22234        
2 0557+1.611121801-2.32334        
3 0657+1.612101854-2.2         
400340754+1.513061944-2.0         
501300848+1.313582028-1.7         
602190935+1.114432102-1.3         
702571011+0.715182118-0.8         
803061014+0.315252052-0.4         
901180557+0.1 1739-0.1         
10 0338+0.207261358-0.51917        
11 0303+0.507331412-0.91927        
12 0309+0.708041445-1.21959        
13 0336+0.808431525-1.42040        
14 0415+0.909281609-1.52126        
15 0501+1.010151655-1.62215        
16 0549+1.111021741-1.72303        
17 0635+1.111471825-1.72349        
18 0717+1.112291906-1.7         
1900320754+1.113071943-1.5         
2001110827+0.913432016-1.3         
2101480856+0.814162044-1.0         
2202210918+0.614452057-0.6         
2302400901+0.214371940-0.2         
24 0413+0.1 1350-0.21745        
25 0109+0.305431304-0.71755        
26 0114+0.706211335-1.21840        
27 0156+1.007131421-1.61934        
28 0251+1.208131514-2.02033        
29 0353+1.409151609-2.12135        
30 0459+1.410171705-2.22238        
31 0604+1.411181758-2.02340        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentAugust, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0707+1.412151847-1.8         
200390805+1.113091930-1.5         
301340901+0.913592004-1.0         
402280958+0.614472021-0.6         
503291111+0.2 1948-0.1         
6 0208+0.1 0908-0.1         
7 0040+0.204301111-0.51642        
8 0037+0.505211212-0.81731        
9 0104+0.706131307-1.01820        
10 0147+0.807091402-1.31914        
11 0240+0.808081457-1.42010        
12 0341+0.909071550-1.52107        
13 0443+0.910021641-1.52201        
14 0540+1.010541728-1.52253        
15 0630+0.911401810-1.52341        
16 0716+0.912241849-1.3         
1700280800+0.813081927-1.0         
1801190850+0.613582004-0.7         
1902320959+0.315162037-0.308162148+0.1      
2001400905-0.514342226+0.5         
2103161035-0.915562317+0.8         
2204271145-1.31703           
23 0015+1.105371250-1.61809        
24 0120+1.206481355-1.81916        
25 0230+1.308001458-1.92023        
26 0344+1.309091557-1.92130        
27 0458+1.210161652-1.72237        
28 0611+1.111191742-1.42344        
29 0724+0.812211826-1.0         
3001020844+0.613271903-0.6         
3103231027+0.315071926-0.2 2325-0.1      

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentSeptember, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
115071926-0.2 2325-0.1         
2 0440-0.308171340+0.1 1801+0.1 2124+0.1   
300360706-0.512152130+0.4         
401580835-0.814042202+0.6         
503000949-1.015142244+0.7         
604001059-1.116182334+0.8         
705061209-1.21722           
8 0033+0.806161317-1.31827        
9 0141+0.807271421-1.31930        
10 0254+0.808341518-1.32031        
11 0405+0.809341609-1.32129        
12 0513+0.810311657-1.22227        
13 0620+0.711281743-1.02333        
14 0738+0.512361833-0.6         
1501320935+0.314342010-0.3 2347-0.2      
16 0224-0.206581342+0.22222        
17 0548-0.610541927+0.5         
1800210721-1.012502036+0.8         
1901360839-1.314122136+1.1         
2002470953-1.515252239+1.2         
2103581107-1.816362344+1.2         
2205121219-1.81746           
23 0054+1.206271328-1.81855        
24 0207+1.107421430-1.62002        
25 0325+0.908541526-1.32110        
26 0451+0.810051615-1.02226        
27 0637+0.511241656-0.6         
2801320900+0.3 1723-0.1 2117-0.1      
29 0337-0.307131249+0.2 1617+0.2 1918+0.22245  
30 0512-0.610011917+0.52348        

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentOctober, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
1 0616-0.911301944+0.7         
200370712-1.112332019+0.8         
301240807-1.213312059+0.8         
402150907-1.314302145+0.8         
503131013-1.315322238+0.9         
604171122-1.316352336+0.8         
705251229-1.31737           
8 0036+0.806321330-1.21835        
9 0137+0.807381424-1.11930        
10 0241+0.608431514-0.92027        
11 0405+0.509581604-0.62142        
12 0723+0.212051707-0.3 2245-0.1      
13 0251-0.1 1227+0.22102        
14 0424-0.609031719+0.52228        
15 0525-1.010361825+0.82329        
16 0624-1.511481922+1.1         
1700300725-1.812562020+1.3         
1801320829-1.914042120+1.4         
1902370937-2.015122221+1.4         
2003451044-1.916182324+1.3         
2104531149-1.81721           
22 0026+1.106001248-1.51820        
23 0126+0.807061336-1.01911        
24 0230+0.508121411-0.61944        
25 0500+0.209431413-0.2 2034+0.1      
26 0319-0.207081845+0.22202        
27 0413-0.609141816+0.52234        
28 0456-1.010101824+0.72308        
29 0537-1.310551846+0.82345        
30 0619-1.411391916+0.9         
3100240703-1.512261952+1.0         

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentNovember, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
101080753-1.513162034+1.0         
201560748-1.513102019+1.0         
301480845-1.514042105+0.9         
402420942-1.414562149+0.9         
503351036-1.315442228+0.8         
604261123-1.016262258+0.6         
705151205-0.817012302+0.4         
806081237-0.417122136+0.1         
9 04370.0 08100.0 11560.0 1811+0.1   
10 0253-0.407091533+0.42018        
11 0312-0.908051551+0.82055        
12 0350-1.409001634+1.12142        
13 0437-1.809571725+1.42236        
14 0529-2.110581820+1.52334        
15 0627-2.212011918+1.6         
1600340727-2.213032016+1.6         
1701350826-2.114042112+1.4         
1802340922-1.815002203+1.1         
1903291009-1.415462244+0.8         
2004171041-1.016112252+0.5         
2104451042-0.515222005+0.1         
22 0834-0.1 1725+0.22042        
23 0243-0.508081627+0.52033        
24 0255-0.908151620+0.72055        
25 0324-1.308441635+0.92126        
26 0358-1.509181659+1.02201        
27 0435-1.609571731+1.12239        
28 0517-1.710391807+1.12321        
29 0602-1.711251847+1.1         
3000050649-1.712121928+1.1         

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.




     Main Ship Channel entrance
Predicted Tidal CurrentDecember, 2008
Flood Direction, 344 True.Ebb (-) Direction, 182 True.
NOAA, National Ocean Service
 Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
Slack
Water
Maximum
Current
DayTime
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
Time
h.m.
Time
h.m.
Veloc
knots
100490737-1.612582006+1.1         
201320822-1.513412040+1.0         
302120904-1.314192108+0.8         
402480939-1.114502122+0.7         
503141004-0.815072106+0.4         
603090952-0.414281931+0.22326        
7 0425-0.208531627+0.22002        
8 0232-0.607061449+0.61939        
9 0235-1.107311500+0.92008        
10 0306-1.608151540+1.22053        
11 0349-2.009071631+1.42146        
12 0439-2.210051727+1.62242        
13 0534-2.411061825+1.62341        
14 0629-2.312061923+1.6         
1500380723-2.213042016+1.4         
1601320811-1.813562104+1.1         
1702210850-1.414362139+0.8         
1802570909-0.914472132+0.4         
1903000842-0.413111805+0.22233        
20 0518-0.209081543+0.31932        
21 0200-0.607211507+0.61933        
22 0207-1.007281512+0.81959        
23 0235-1.307561536+0.92034        
24 0311-1.508321608+1.12114        
25 0350-1.609121647+1.12156        
26 0433-1.709561729+1.12240        
27 0517-1.710421811+1.12324        
28 0602-1.711261851+1.1         
2900050644-1.712081926+1.1         
3000430722-1.512461955+1.0         
3101170756-1.313191928+0.8         

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.



Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services