South Monrovia Island, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for South Monrovia Island, CA

April 16, 2024 2:53 AM PDT (09:53 UTC) Change Location
Sunrise 6:17 AM   Sunset 7:25 PM
Moonrise 12:56 PM   Moonset 2:52 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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Marine Forecasts
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PZZ655 Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa Catalina And Anacapa Islands- 902 Pm Pdt Mon Apr 15 2024

Tonight - W winds 10 to 15 kt in the evening, becoming nw 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft at 8 seconds and S 2 ft at 16 seconds. Patchy fog after midnight.

Tue - Winds variable 10 kt or less, becoming W 10 to 15 kt in the afternoon. Wind waves 1 to 3 ft. Mixed swell W 2 to 3 ft at 8 seconds and S 2 ft at 18 seconds. Patchy fog in the morning.

Tue night - W winds 10 to 15 kt in the evening, becoming S 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and S 3 ft at 17 seconds. Patchy fog after midnight.

Wed - SE winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and S 3 ft at 17 seconds. Patchy fog in the morning.

Wed night - SW winds 10 to 15 kt in the evening, becoming se 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 10 seconds and S 3 ft at 16 seconds. Patchy fog after midnight.

Thu - SE winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and S 3 ft at 15 seconds. Patchy fog in the morning.

Thu night - SW winds 10 to 15 kt in the evening, becoming variable 10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 9 seconds and S 3 ft at 15 seconds. Patchy fog after midnight.

Fri - SW winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft and S 3 ft. Patchy fog.

Sat - S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft and S 3 ft. Patchy fog.

PZZ600 902 Pm Pdt Mon Apr 15 2024
synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park - .at 00z, or 5 pm pdt, a 1033 mb surface low was located 350 nm west of crescent city, ca. A 1011 mb thermal low was centered along arizona-california border.


7 Day Forecast for Marine Location Near South Monrovia Island, CA
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Area Discussion for - Los Angeles/Oxnard, CA
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FXUS66 KLOX 160404 AFDLOX

Area Forecast Discussion...UPDATED National Weather Service Los Angeles/Oxnard CA 904 PM PDT Mon Apr 15 2024

SYNOPSIS
15/225 PM.

Dry and warmer conditions will prevail across the region this week and through the weekend. Low clouds and fog should also affect portions of the coast and valleys during the night and morning hours through the period.

.SHORT TERM (MON-THU)...15/753 PM.

***UPDATE***

Skies were mostly clear across most of the forecast area early this evening, with just some stratocu noted over interior SLO County. Low clouds are expected to move into and expand over the SLO/SBA County interior areas from the southern San Joaquin Vly overnight into Tue morning. Low clouds should also develop along portions of the Central Coast and L.A. County coast into the southern San Gabriel Vly later tonight into Tue morning.
Otherwise, skies will remain mostly clear overnight and continue on Tue. Northerly pressure gradients will keep some gusty NW to N winds over the foothills and mtns thru the night.

***From Previous Discussion***

An upper level ridge will gradually build into the forecast area tonight through Wed, with H5 heights topping out around 581-582 dam on Wed. Weak upper level troffiness should then approach from the E Pac Wed night and Thu with lowering H5 heights.

Night and morning low clouds are expected to expand along the coast from Tue night thru Thu morning, extending into the adjacent vlys by Thu. The clouds are likely going to persist for many coastal areas Thu afternoon. Otherwise, mostly clear skies can be expected during the period except for varying amounts of hi clouds at times Wed afternoon thru Thu morning.

There will be some offshore pressure gradients to the N and E thru Tue then turn gradually more onshore thru Thu. Breezy to locally gusty offshore winds can be expected mainly night and morning hours thru Wed especially for the foothills, mtns and interior SLO/SBA Counties. Breezy onshore flow can be expected each afternoon especially for the coast and vlys, altho should turn more gusty Thu afternoon in all areas.

Temps will be several degrees above normal each day except turning cooler than normal for the coast and some adjacent vlys by Thu. Wed looks to be the warmest day overall across the region this week. Highs on Wed should be in the 70s to lower 80s for most inland coast, vlys and lower mtns.

.LONG TERM (FRI-MON)...15/224 PM.

Weak upper level troffiness is forecast to be over the area Fri, then upper level ridging should move in Sat and Sun before an upper level trof approaches from the E Pac on Mon. Dry weather will continue thru the extended period. The marine layer pattern will continue with varying amounts of night and morning low clouds and fog along the coast extending into the vlys, altho should remain near the coast Sat night into Sun morning.

Temps on Fri are forecast to be a few degrees below normal for the coast and vlys with above normal temps elsewhere. There should be a warming trend Sat and Sun, with Sun being the warmest day during the extended period. With the marine layer expected to deepen by Mon, temps will cool back to several degrees below normal for the coast and vlys but remain above normal for interior areas.

AVIATION
16/0015Z.

Around 23Z, there was no marine layer depth at KLAX.

High confidence in the current forecast for valley and desert terminals. Moderate confidence in the current forecast for coastal terminals. There is a moderate-to-high (30-50 percent) chance of IFR conditions Los Angeles County coastal terminals and KPRB, and low-to-moderate (20-30 percent) chance of LIFR conditions for remaining coastal terminals.

KLAX...There is a 50 percent chance of IFR conditions between 11Z and 17Z. Any east winds should remain less than 7 knots, but there is a 20 percent chance of easterly winds 7-9 kts between 12Z and 16Z.

KBUR...VFR conditions are expected through the period. No wind impacts are expected at this time.

MARINE
15/903 PM.

Moderate-to-high confidence in the current forecast. Higher confidence exists in the wind forecast relative to seas.

For the outer waters, Small Craft Advisory (SCA) level winds are expected to persist through late Tuesday night. There may be a lull in the winds Tuesday morning, particularly for the northern waters, but winds are expected to rebuild shortly. There is a low-to-moderate (20-40 percent) chance of Gale force wind gusts this evening, and again Tuesday evening, highest from near Point Conception south to San Nicolas Island. There is a 20-30 percent chance of SCA level winds Wednesday through Thursday, and a 50 percent chance on Friday and Saturday.

For the Inner Waters north of Pt. Sal, SCA level NW winds are expected through late tonight. There is a likely (60-80 percent)
chance of SCA level winds late Tuesday afternoon and Tuesday evening, highest across the southern portion. Winds and seas should drop below SCA conditions late Tuesday night through Friday.

For the Inner Waters south of Point Conception, SCA level W-NW winds are expected in western portions of the Santa Barbara Channel through late tonight. There is a moderate (30-40 percent)
chance of SCA level winds west to northwest winds in western portion of the Santa Barbara Channel late Tuesday afternoon into Tuesday night. Otherwise, SCA conds are not expected from late Tuesday night through Friday.

BEACHES
15/903 PM.

A building long-period southerly swell across the coastal waters between Tuesday night and Thursday will bring a moderate chance of high surf to south-facing shores. There is a 30 percent chance of high surf up to 4 to 7 feet on south-facing beaches in Los Angeles County Wednesday and Wednesday night.

LOX WATCHES/WARNINGS/ADVISORIES
CA...NONE.
PZ...Small Craft Advisory in effect until 3 AM PDT Tuesday for zones 645-650. (See LAXMWWLOX).
Small Craft Advisory in effect until 3 AM PDT Wednesday for zones 670-673-676. (See LAXMWWLOX).




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
ICAC1 - 9410840 - Santa Monica Pier 28 mi53 min 55°F 58°F30.03
BAXC1 29 mi59 min 0G1
PXAC1 30 mi59 min 0G1.9
PFDC1 31 mi59 min 0G0
46256 32 mi57 min 58°F2 ft
46268 32 mi83 min 58°F3 ft
AGXC1 32 mi59 min 0G1 58°F
46221 - Santa Monica Bay, CA (028) 39 mi57 min 57°F4 ft
46222 - San Pedro, CA (092) 40 mi57 min 58°F3 ft
46253 40 mi57 min 58°F3 ft


Wind History for Los Angeles Pier S, CA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KCCB CABLE,CA 17 sm18 minNE 0310 smClear54°F46°F77%30.04
KFUL FULLERTON MUNI,CA 19 sm60 mincalm10 smClear54°F50°F88%30.03
KBUR BOB HOPE,CA 20 sm60 mincalm10 smClear54°F45°F71%30.04
KCNO CHINO,CA 22 sm60 mincalm10 smClear50°F30°F46%30.06
KONT ONTARIO INTL,CA 22 sm60 mincalm10 smPartly Cloudy54°F43°F67%30.04
KLGB LONG BEACH /DAUGHERTY FIELD/,CA 23 sm60 mincalm10 smClear57°F50°F77%30.04
KHHR JACK NORTHROP FIELD/HAWTHORNE MUNI,CA 24 sm60 mincalm7 smClear55°F52°F88%30.04
KSLI LOS ALAMITOS AAF,CA 24 sm58 mincalm8 smClear54°F50°F88%30.01
Link to 5 minute data for KEMT


Wind History from EMT
(wind in knots)
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Tide / Current for El Segundo, Santa Monica Bay, California
   
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El Segundo
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Tue -- 02:53 AM PDT     Moonset
Tue -- 04:45 AM PDT     4.03 feet High Tide
Tue -- 06:20 AM PDT     Sunrise
Tue -- 12:23 PM PDT     0.03 feet Low Tide
Tue -- 12:58 PM PDT     Moonrise
Tue -- 07:26 PM PDT     Sunset
Tue -- 07:34 PM PDT     3.73 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

El Segundo, Santa Monica Bay, California, Tide feet
12
am
2.9
1
am
3.1
2
am
3.4
3
am
3.7
4
am
4
5
am
4
6
am
3.8
7
am
3.3
8
am
2.6
9
am
1.8
10
am
1
11
am
0.4
12
pm
0.1
1
pm
0.1
2
pm
0.5
3
pm
1.2
4
pm
2
5
pm
2.8
6
pm
3.4
7
pm
3.7
8
pm
3.7
9
pm
3.5
10
pm
3.1
11
pm
2.7



Tide / Current for Long Beach, Inner Harbor, California
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Long Beach
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Tue -- 02:51 AM PDT     Moonset
Tue -- 04:36 AM PDT     4.03 feet High Tide
Tue -- 06:20 AM PDT     Sunrise
Tue -- 12:15 PM PDT     0.03 feet Low Tide
Tue -- 12:57 PM PDT     Moonrise
Tue -- 07:25 PM PDT     Sunset
Tue -- 07:25 PM PDT     3.73 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Long Beach, Inner Harbor, California, Tide feet
12
am
2.9
1
am
3.1
2
am
3.4
3
am
3.8
4
am
4
5
am
4
6
am
3.8
7
am
3.3
8
am
2.5
9
am
1.7
10
am
0.9
11
am
0.3
12
pm
0
1
pm
0.1
2
pm
0.6
3
pm
1.3
4
pm
2.1
5
pm
2.9
6
pm
3.4
7
pm
3.7
8
pm
3.7
9
pm
3.4
10
pm
3
11
pm
2.7




Weather Map
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GEOS Local Image of Southwest   
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Santa Ana Mtns, CA,



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