National City, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for National City, CA

June 22, 2024 3:55 AM PDT (10:55 UTC) Change Location
Sunrise 5:40 AM   Sunset 8:01 PM
Moonrise 9:14 PM   Moonset 5:58 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.

Marine Forecasts
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PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 133 Am Pdt Sat Jun 22 2024

Today - Wind variable less than 10 kt, becoming W 10 kt this afternoon. Seas 3 ft. Wave detail: W 1 foot at 4 seconds, W 3 ft at 7 seconds and S 2 ft at 13 seconds.

Tonight - Wind variable less than 10 kt. Seas 3 ft. Wave detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 2 ft at 12 seconds. A slight chance of tstms after midnight.

Sun - Wind variable less than 10 kt, becoming W 10 kt in the afternoon. Seas 3 ft. Wave detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 2 ft at 18 seconds. A slight chance of tstms.

Sun night - Wind variable less than 10 kt. Seas 3 ft. Wave detail: nw 1 foot at 4 seconds, W 2 ft at 8 seconds and S 2 ft at 17 seconds.

Mon - Wind variable less than 10 kt, becoming W 10 kt in the afternoon. Seas 3 ft. Wave detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 3 ft at 15 seconds.

Mon night - W wind 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft. Wave detail: W 2 ft at 5 seconds and S 3 ft at 15 seconds.

Tue - Wind variable less than 10 kt, becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave detail: W 2 ft at 6 seconds and S 3 ft at 14 seconds.

Tue night - Wind variable less than 10 kt. Seas 3 to 4 ft.

Wed - Wind variable less than 10 kt, becoming sw 10 kt in the afternoon. Seas 3 to 4 ft.

Wed night - Wind variable less than 10 kt. Seas 3 ft.
winds and seas higher in and near tstms.

PZZ700 133 Am Pdt Sat Jun 22 2024

Synopsis for the far southern california coast - At 1 am, a 1002 mb low was over eastern san bernardino county and a 1029 mb high was about 1,790 miles west of point conception. Weak to occasionally moderate onshore flow will prevail through Wednesday. There will be a slight chance of Thunderstorms Saturday night into Sunday.


7 Day Forecast for Marine Location Near National City, CA
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Area Discussion for - San Diego, CA
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FXUS66 KSGX 221000 AFDSGX

Area Forecast Discussion National Weather Service San Diego CA 300 AM PDT Sat Jun 22 2024

SYNOPSIS
High pressure building over the Southwest will bring hot weather to the valleys, mountains and deserts through the middle of next week.
A shallow marine layer will moderate temperatures near the coast. A surge of monsoon moisture tonight and Sunday will bring higher humidity and a slight chance for showers and thunderstorms.

DISCUSSION
FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...

The summer solstice on Friday, the day with the most daylight, brought with it a hot day. The high was 113 at Palm Springs and 112 at Ocotillo Wells, 97 at the Victorville, and 99 in Johnson Valley in the High Desert. The heat also filtered in the Inland Empire with a high of 95 at San Bernardino and 98 at Hemet. Today will be hotter as the upper ridge over Texas backbuilds westward toward New Mexico and Arizona, raising 850 mb temperatures from 24.5C Friday to 28C today. That will translate to highs near 115 in the Lower Deserts, from 100 to 105 in the High Deserts, and from 98 to 104 in the Inland Empire.

A modest surge of mid-level moisture the southeast flow around the upper ridge tonight and Sunday will raise Precipitable Water values to 1.75" in the Lower Deserts, 1.25" in the west of the mountains and 1" in the mountains. A weak shortwave coupled with the heat of the day will generate mid-level lapse rates of 7.7C/km Sunday afternoon and raise CAPE values to 500-600 J/kg. This is when the chances for scattered convection will be greatest. Thunderstorm chances dwindle Sunday night but isolated convection is again possible Monday, mainly over the San Bernardino Mountains and High Deserts.

Next week will be hot in the valleys, mountains and deserts with the ridge of high pressure anchored over the Four Corners region. An Excessive Heat Warning is in effect for the deserts through Thursday evening. Coastal areas will be spared the searing heat by a shallow marine layer. On Friday and Saturday the ridge weakens ahead of a Pacific trough that will bring a few degrees of cooling to the region.

AVIATION
220900Z
Coast/Valleys
Low clouds increasing in coverage at this hour with bases around 1000 ft MSL and tops to 1400 ft MSL. Inland spread will be restricted to the coastal areas and the western portions of the San Diego County valleys. CIG impacts currently at KSAN and KCRQ. 35-45 percent chance for CIG impacts at KSNA between 13Z and 15Z. Bases could briefly drop below 1000 ft MSL 12Z-15Z.
Local VIS 1-3SM on elevated coastal terrain. Clearing to the coast 14Z-16Z.

Mountains/Deserts...Clear with unrestricted VIS through today.

MARINE
Tropical moisture is expected to arrive tonight through Sunday morning. The moisture is enough with a weak disturbance to bring a threat for widely scattered lightning and brief showers tonight through Sunday. See the Marine weather statement for more information.

BEACHES
There is a slight chance of thunderstorms tonight through Sunday which could produce cloud-to-ground/cloud-to-water lightning strikes. Chances of a lightning strike near any particular beach are currently 20 percent or less tonight and Sunday. Rain showers will generally be brief and light to moderate.

SGX WATCHES/WARNINGS/ADVISORIES
CA...Heat Advisory from 10 AM this morning to 8 PM PDT Sunday for Orange County Inland Areas-San Bernardino and Riverside County Valleys-The Inland Empire-San Diego County Valleys.

Heat Advisory from 10 AM this morning to 8 PM PDT this evening for Riverside County Mountains-San Bernardino County Mountains-San Diego County Mountains.

Excessive Heat Warning from 10 AM this morning to 8 PM PDT Thursday for Apple and Lucerne Valleys-Coachella Valley-San Diego County Deserts-San Gorgonio Pass Near Banning.

PZ...None.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
SDBC1 - 9410170 - San Diego, CA 4 mi55 min 70°F29.78
46235 7 mi29 min 66°F4 ft
TIXC1 - Tijuana River Reserve, CA 7 mi70 minWNW 1.9 63°F 29.8361°F
LJAC1 - 9410230 - La Jolla, CA 15 mi55 minNNW 1.9G2.9 65°F 67°F29.79
LJPC1 - La Jolla, CA (073) 15 mi35 minN 1G4.1 3 ft
46254 16 mi29 min 69°F3 ft
46232 - Point Loma South, CA (191) 19 mi59 min 5 ft
46273 20 mi59 min 68°F3 ft
46258 21 mi29 min 67°F5 ft
46266 22 mi29 min 69°F3 ft
46225 - Torrey Pines Outer, CA (100) 23 mi29 min 67°F3 ft
46274 29 mi29 min 69°F2 ft
46224 - Oceanside Offshore, CA (045) 40 mi29 min 68°F2 ft
46275 47 mi55 min 65°F 68°F2 ft


Wind History for No Ports station near this location
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Airport Reports
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Wind History graph: NZY
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Tide / Current for National City, San Diego Bay, California
   
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National City
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Sat -- 05:00 AM PDT     -1.22 feet Low Tide
Sat -- 05:41 AM PDT     Sunrise
Sat -- 05:57 AM PDT     Moonset
Sat -- 11:31 AM PDT     4.02 feet High Tide
Sat -- 03:52 PM PDT     2.40 feet Low Tide
Sat -- 07:59 PM PDT     Sunset
Sat -- 09:14 PM PDT     Moonrise
Sat -- 10:08 PM PDT     7.12 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

National City, San Diego Bay, California, Tide feet
12
am
5
1
am
3.4
2
am
1.6
3
am
0.1
4
am
-0.9
5
am
-1.2
6
am
-0.9
7
am
0
8
am
1.3
9
am
2.5
10
am
3.4
11
am
4
12
pm
4
1
pm
3.6
2
pm
3
3
pm
2.6
4
pm
2.4
5
pm
2.7
6
pm
3.5
7
pm
4.6
8
pm
5.7
9
pm
6.7
10
pm
7.1
11
pm
6.9


Tide / Current for San Diego Bay Entrance, California Current
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San Diego Bay Entrance
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Sat -- 01:28 AM PDT     -2.50 knots Max Ebb
Sat -- 05:16 AM PDT     0.00 knots Slack
Sat -- 05:41 AM PDT     Sunrise
Sat -- 05:58 AM PDT     Moonset
Sat -- 08:18 AM PDT     1.47 knots Max Flood
Sat -- 11:39 AM PDT     -0.00 knots Slack
Sat -- 01:49 PM PDT     -0.79 knots Max Ebb
Sat -- 03:59 PM PDT     0.00 knots Slack
Sat -- 07:19 PM PDT     1.43 knots Max Flood
Sat -- 07:59 PM PDT     Sunset
Sat -- 09:14 PM PDT     Moonrise
Sat -- 10:19 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

San Diego Bay Entrance, California Current, knots
12
am
-2
1
am
-2.4
2
am
-2.4
3
am
-2
4
am
-1.2
5
am
-0.2
6
am
0.6
7
am
1.2
8
am
1.5
9
am
1.4
10
am
1
11
am
0.4
12
pm
-0.2
1
pm
-0.7
2
pm
-0.8
3
pm
-0.5
4
pm
0
5
pm
0.6
6
pm
1.1
7
pm
1.4
8
pm
1.3
9
pm
1
10
pm
0.3
11
pm
-0.6


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GEOS Local Image of Southwest   
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San Diego, CA,




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