####018004511####
FZNT25 KNHC 202216 AAA

OFFN04



NAVTEX Marine Forecast...Updated

NWS National Hurricane Center Miami, FL

616 PM EDT Sat Apr 20 2024



Upodated synopsis



...Please refer to Coastal Waters Forecasts (CWF) available

through NOAA Weather Radio and other means for detailed

Coastal Waters Forecasts...



Southeast Gulf of Mexico



.SYNOPSIS...High pressure extending across the basin from the

western Atlantic will begin to shift eastward tonight as a 

rather weak cold front approaches the NW Gulf coast. Winds will 

generally remain at gentle to moderate speeds throughout tonight 

into early Sun. Winds will pulse fresh to strong this evening 

near the northern Yucatan Peninsula. A cold front is forecast to 

move into the NW Gulf late tonight into early Sun, then reach 

the southeastern Gulf Monday and Monday evening as it weakens. 

Fresh to locally strong winds and building seas will follow the 

front through Sun night. High pressure will again settle over 

the region by Tue and change little through Thu night. The 

pressure gradient between the high pressure and lower pressure 

over the southern Plains is expected to increase the southeast 

winds in the western Gulf starting on Thu.



.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.SUN...S of 24N, SE to S winds 10 to 15 kt. N of 24N, SE winds

10 to 15 kt. Seas 3 to 4 ft.

.SUN NIGHT...S of 24N, NE to E winds 10 kt. N of 24N, variable

winds less than 5 kt, becoming NE 10 kt late. Seas 2 to 3 ft.

.MON...S of 24N, NE to E winds 10 kt in the morning, becoming

variable less than 5 kt. N of 24N, N to NE winds 10 to 15 kt.

Seas 3 to 4 ft. 

.MON NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.

.TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 

.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED...NE winds 10 kt. Seas 3 to 4 ft. 

.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU...NE to E winds 10 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 



Within 200 nm east of the coast of Florida



.SYNOPSIS...High pressure over the region will remain through

Sun night supporting mainly gentle to moderate winds. A cold

front is forecast to move over the waters east of northeast 

Florida Sun night, then reach from 31N72W to near Jupiter, Florida

Mon evening, from near 31N69W to the central Bahamas Tue evening,

from near Bermuda to the southeastern Bahamas Wed evening, then 

weaken to a nearly stationary trough Thu and Thu night from near 

31N62W to 25N65W and to near the Dominican Republic. Moderate to 

fresh winds, locally strong near 31N, are forecast to accompany 

the front, along with building seas. Otherwise, seas will be 

mainly slight to moderate throughout.



.TONIGHT...SE to S winds 10 to 15 kt S of 27N, and S to SW winds 

10 to 15 kt N of 27N. Seas 3 to 5 ft.

.SUN...S of 27N, SE to S winds 10 to 15 kt. Seas 3 to 5 ft. N of

27N, S to SW winds 10 to 15 kt N of 27N, except E of 79W 15 to 20

kt. Seas 3 to 5 ft, except 4 to 6 ft N of 29N. Scattered showers 

and isolated thunderstorms N of 29N. 

.SUN NIGHT...N of 27N, SE to S winds 15 to 20 kt. Seas 4 to 6 

ft. S of 27N, SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered

showers and isolated thunderstorms ahead of front.

.MON...N of 27N, W winds 10 to 15 kt except N of 29N N winds 10 to

15 kt. Seas 4 to 6 ft, except N of 29N 6 to 8 ft in NE swell. S of 

27N, S winds 10 to 15 kt. Seas 3 to 5 ft. 

.MON NIGHT...N of 27N, NW to N winds 15 to 20 kt except N of 29N 

N to NE winds 20 to 25 kt W of 79W and N winds 15 to 20 kt E of

79W. Seas 6 to 9 ft in N to NE swell, except N of 29N 8 to 11 ft.

S of 27N, In the open Atlc waters, variable winds less than

5 kt. Elsewhere, SW to W winds 10 kt, shifting to N late. Seas

3 to 4 ft. 

.TUE...N of 27N, NE winds 10 to 15 kt. Seas 6 to 9 ft in N to NE

swell. S of 27N, S to SW winds 10 kt. Seas 3 to 4 ft.  

.TUE NIGHT...N of 27N, E to SE winds 10 kt. Seas 5 to 7 ft in N to

NE swell. S of 27N, NE to E winds 5 to 10 kt. Seas 3 to 5 ft in E

swell.

.WED...N of 27N, variable winds less than 5 kt. Seas 5 to 7 ft in 

NE to E swell. S of 27N, NE winds 10 to 15 kt. Seas 5 to 7 ft.

.WED NIGHT...N of 27N, variable winds less than 5 kt. Seas 3 to 5

ft in NE to E swell. S of 27N, NE to E winds 10 to 15 kt. Seas

4 to 6 ft.

.THU...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.

####018003197####
FZPN36 KWBC 202216

OFFN36



Marine Weather HF Voice Broadcast

NWS Ocean Prediction Center Washington DC

316 PM PDT Sat Apr 20 2024



California waters-

Inner waters from  60 nm to 150 nm offshore.

Outer waters from 150 nm to 250 nm offshore.



Conditions given represent the highest within that period.



Seas given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



.SYNOPSIS FOR CALIFORNIA WATERS...A weakening cold front will

move across the central waters tonight, while becoming diffuse. A

low pressure trough will develop along the central and northern

California coast later tonight and Sun, persist Sun night and Mon

and then gradually weaken Mon night and Tue. The trough will then

drift south over the central California waters Tue Night and

dissipate Wed. A high pressure ridge will build in across the

region tonight, then persist to the N and NW of the region Sun

and Sun night while gradually weakening. Another area of high

pressure will build in from the W and NW Mon and Mon night, then

persist through Thu night.  



Point St. George to Point Arena



.TONIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. 

.SUN...N winds 20 to 30 kt. Seas 7 to 11 ft. 

.SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. 

.MON...N winds 20 to 30 kt. Seas 7 to 12 ft. 

.MON NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. 

.TUE...N winds 15 to 25 kt. Seas 6 to 10 ft. 

.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. 

.WED...N to NW winds 10 to 20 kt. Seas 5 to 7 ft. 

.WED NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU...W to NW winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 7 ft. 



Point Arena to Santa Cruz Island, CA



.TONIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. 

.SUN...N winds 20 to 30 kt. Seas 6 to 11 ft. 

.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. 

.MON...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. 

.MON NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. 

.TUE...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 

.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. 

.WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. 

.WED NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. 

.THU...NW winds 15 to 25 kt. Seas 5 to 8 ft. 

.THU NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 



Santa Cruz Island, CA to San Clemente Island, CA...south to

Guadalupe Island



.TONIGHT...NW winds 10 to 15 kt, increasing to 15 to 25 kt. Seas

5 to 8 ft. 

.SUN...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. 

.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. 

.MON...NW winds 10 to 20 kt. Seas 5 to 9 ft. 

.MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 8 ft. 

.TUE...NW winds 5 to 15 kt. Seas 4 to 8 ft. 

.TUE NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. 

.WED...NW winds 5 to 15 kt. Seas 4 to 6 ft. 

.WED NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. 

.THU...NW winds 10 to 20 kt. Seas 5 to 8 ft. 

.THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. 



.Forecaster Bancroft. Ocean Prediction Center.

####018001714####
FZAK67 PAJK 202216

OFFAJK



Offshore Waters Forecast

National Weather Service Juneau AK

216 PM AKDT Sat Apr 20 2024



Offshore waters forecast for Gulf of Alaska east of 144W



Wind forecasts reflect the predominant speed and direction

expected. Sea forecasts represent the average of the highest

one-third of the combined windwave and swell height.



PKZ398-211630-

216 PM AKDT Sat Apr 20 2024

.SYNOPSIS FOR THE EASTERN GULF OF ALASKA...

High pressure remains over NW Canada through the first half of

the weekend. A low pressure system continues to push northward

into the southern panhandle and British Columbia. 



$$



PKZ311-211630-

Gulf of Alaska North of 57 Degrees North and East of 144 W-

216 PM AKDT Sat Apr 20 2024



.TONIGHT...SE wind 15 kt in the evening becoming variable less

than 15 kt. Seas 7 ft. 

.SUN...SW wind 15 kt. Seas 6 ft or less. 

.SUN NIGHT...S wind 20 kt. Seas 6 ft. 

.MON...SE wind 20 kt. Seas 6 ft. 

.MON NIGHT...E wind 20 kt. Seas 7 ft. 

.TUE...E wind 15 kt. Seas 6 ft. 

.WED...Wind variable less than 15 kt. Seas 6 ft or less. 

.THU...Wind variable less than 15 kt. Seas 6 ft or less. 



$$



PKZ312-211630-

Gulf of Alaska South of 57 Degrees North and East of 144 W-

216 PM AKDT Sat Apr 20 2024



.TONIGHT...SE wind 15 kt early in the evening becoming variable

less than 15 kt, then becoming W 15 kt late. Seas 7 ft. 

.SUN...SW wind 15 kt. Seas 6 ft. 

.SUN NIGHT...S wind 20 kt. Seas 7 ft. 

.MON...SE wind 20 kt. Seas 7 ft. 

.MON NIGHT...E wind 20 kt. Seas 8 ft. 

.TUE...SE wind 15 kt. Seas 6 ft. 

.WED...SE wind 15 kt. Seas 6 ft or less. 

.THU...E wind 15 kt. Seas 6 ft or less. 



$$

####018004506####
FZNT25 KNHC 202217

OFFN04



NAVTEX Marine Forecast...Updated

NWS National Hurricane Center Miami, FL

617 PM EDT Sat Apr 20 2024



Updated synopsis



...Please refer to Coastal Waters Forecasts (CWF) available

through NOAA Weather Radio and other means for detailed

Coastal Waters Forecasts...



Southeast Gulf of Mexico



.SYNOPSIS...High pressure extending across the basin from the

western Atlantic will begin to shift eastward tonight as a 

rather weak cold front approaches the NW Gulf coast. Winds will 

generally remain at gentle to moderate speeds throughout tonight 

into early Sun. Winds will pulse fresh to strong this evening 

near the northern Yucatan Peninsula. A cold front is forecast to 

move into the NW Gulf late tonight into early Sun, then reach 

the southeastern Gulf Monday and Monday evening as it weakens. 

Fresh to locally strong winds and building seas will follow the 

front through Sun night. High pressure will again settle over 

the region by Tue and change little through Thu night. The 

pressure gradient between the high pressure and lower pressure 

over the southern Plains is expected to increase the southeast 

winds in the western Gulf starting on Thu.



.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.SUN...S of 24N, SE to S winds 10 to 15 kt. N of 24N, SE winds

10 to 15 kt. Seas 3 to 4 ft.

.SUN NIGHT...S of 24N, NE to E winds 10 kt. N of 24N, variable

winds less than 5 kt, becoming NE 10 kt late. Seas 2 to 3 ft.

.MON...S of 24N, NE to E winds 10 kt in the morning, becoming

variable less than 5 kt. N of 24N, N to NE winds 10 to 15 kt.

Seas 3 to 4 ft. 

.MON NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.

.TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 

.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED...NE winds 10 kt. Seas 3 to 4 ft. 

.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU...NE to E winds 10 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 



Within 200 nm east of the coast of Florida



.SYNOPSIS...High pressure over the region will remain through

Sun night supporting mainly gentle to moderate winds. A cold

front is forecast to move over the waters east of northeast 

Florida Sun night, then reach from 31N72W to near Jupiter, Florida

Mon evening, from near 31N69W to the central Bahamas Tue evening,

from near Bermuda to the southeastern Bahamas Wed evening, then 

weaken to a nearly stationary trough Thu and Thu night from near 

31N62W to 25N65W and to near the Dominican Republic. Moderate to 

fresh winds, locally strong near 31N, are forecast to accompany 

the front, along with building seas. Otherwise, seas will be 

mainly slight to moderate throughout.



.TONIGHT...SE to S winds 10 to 15 kt S of 27N, and S to SW winds 

10 to 15 kt N of 27N. Seas 3 to 5 ft.

.SUN...S of 27N, SE to S winds 10 to 15 kt. Seas 3 to 5 ft. N of

27N, S to SW winds 10 to 15 kt N of 27N, except E of 79W 15 to 20

kt. Seas 3 to 5 ft, except 4 to 6 ft N of 29N. Scattered showers 

and isolated thunderstorms N of 29N. 

.SUN NIGHT...N of 27N, SE to S winds 15 to 20 kt. Seas 4 to 6 

ft. S of 27N, SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered

showers and isolated thunderstorms ahead of front.

.MON...N of 27N, W winds 10 to 15 kt except N of 29N N winds 10 to

15 kt. Seas 4 to 6 ft, except N of 29N 6 to 8 ft in NE swell. S of 

27N, S winds 10 to 15 kt. Seas 3 to 5 ft. 

.MON NIGHT...N of 27N, NW to N winds 15 to 20 kt except N of 29N 

N to NE winds 20 to 25 kt W of 79W and N winds 15 to 20 kt E of

79W. Seas 6 to 9 ft in N to NE swell, except N of 29N 8 to 11 ft.

S of 27N, In the open Atlc waters, variable winds less than

5 kt. Elsewhere, SW to W winds 10 kt, shifting to N late. Seas

3 to 4 ft. 

.TUE...N of 27N, NE winds 10 to 15 kt. Seas 6 to 9 ft in N to NE

swell. S of 27N, S to SW winds 10 kt. Seas 3 to 4 ft.  

.TUE NIGHT...N of 27N, E to SE winds 10 kt. Seas 5 to 7 ft in N to

NE swell. S of 27N, NE to E winds 5 to 10 kt. Seas 3 to 5 ft in E

swell.

.WED...N of 27N, variable winds less than 5 kt. Seas 5 to 7 ft in 

NE to E swell. S of 27N, NE winds 10 to 15 kt. Seas 5 to 7 ft.

.WED NIGHT...N of 27N, variable winds less than 5 kt. Seas 3 to 5

ft in NE to E swell. S of 27N, NE to E winds 10 to 15 kt. Seas

4 to 6 ft.

.THU...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.