Belmont, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Belmont, CA

April 16, 2024 4:50 AM PDT (11:50 UTC) Change Location
Sunrise 6:30 AM   Sunset 7:47 PM
Moonrise 12:04 PM   Moonset 2:19 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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PZZ531 San Francisco Bay South Of The Bay Bridge- 250 Am Pdt Tue Apr 16 2024

Today - S winds around 5 knots - .becoming W 10 to 15 knots this afternoon.

Tonight - W winds 10 to 15 knots.

Wed - NW winds 5 to 10 knots.

Wed night - W winds 10 to 15 knots.

Thu - W winds 5 to 10 knots.

Thu night - W winds 10 to 15 knots.

Fri - W winds 10 to 15 knots.

Sat - W winds 10 to 15 knots.

PZZ500 250 Am Pdt Tue Apr 16 2024

Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
gusty northwest winds are expected through much of the week. Gusts reach over the northern outer waters Tuesday afternoon through late night. Moderate period northwest swell continues to move through the waters this week, though shortens in period to around 8-10 seconds near Wednesday. Light, longer period (18 seconds) southerly swell will also be present through the week.


7 Day Forecast for Marine Location Near Belmont, CA
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Area Discussion for - San Francisco/Monterey Bay Area, CA
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FXUS66 KMTR 161042 AFDMTR

Area Forecast Discussion National Weather Service San Francisco CA 342 AM PDT Tue Apr 16 2024

New MARINE

SYNOPSIS
Issued at 127 PM PDT Mon Apr 15 2024

Dry conditions are here to stay with a gradual warming trend through midweek, peaking on Wednesday and/or Thursday. Onshore flow increases toward the end of the week; cooling temperatures near the coast as marine stratus returns.

SHORT TERM
(Today and tonight)
Issued at 1238 AM PDT Tue Apr 16 2024

A high pressure ridge aloft will center off the California coast with low-level ridging locating across the northeast Pacific. As lower pressures develop inland this will bring a modest pressure gradient and light onshore (N-NW) winds today. Given the ridging influence temperatures inland will warm into the 70s this afternoon with 60s along the coast. Readings tonight will drop into the upper 40s to lower 50s.

LONG TERM
(Wednesday through Monday)
Issued at 1238 AM PDT Tue Apr 16 2024

The upper ridge will gain prominence on Wednesday and Thursday bringing milder temperatures to the region. High in the warmer inland valleys will top out in the upper 70s to lower 80s, with 60s to around 70 along the coast and bays.

The ridge will flatten thereafter in response to a weak perturbation translating through the mean westerly flow with stronger onshore flow and cooler temperatures. The ridge looks to rebuild by early next week with a slight warming trend. However onshore winds will keep things cooler by the coast. Dry conditions will prevail.

AVIATION
(12Z TAFS)
Issued at 338 AM PDT Tue Apr 16 2024

While most areas stay VFR, pockets of fog are building in the North Bay and low clouds are moving inland around Monterey as well as OAK. GIGs will struggle to stay consistent, but will dissipate through the morning, while fog lingers into the late morning.
Expect light winds through the late morning followed by moderate to breezy winds into the afternoon.

Vicinity of SFO...VFR through the TAF period. Winds stay light into the afternoon before moderate westerly winds return. these winds linger into the night before becoming light and variable.

SFO Bridge Approach...Similar to SFO

Monterey Bay Terminals...Times of LIFR clouds over MRY in the earl morning, then VFR through the TAF period. Expect light winds into the late morning before moderate westerly winds build for Tuesday afternoon. These winds become light again into Tuesday night.

MARINE
(Today through Sunday)
Issued at 334 AM PDT Tue Apr 16 2024

Gusty northwest winds are expected through much of the week. Gusts reach over the northern outer waters Tuesday afternoon through late night. Moderate period northwest swell continues to move through the waters this week, though shortens in period to around 8-10 seconds near Wednesday. Light, longer period (18 seconds)
southerly swell will also be present through the week.

MTR WATCHES/WARNINGS/ADVISORIES
CA...None.
PZ...Small Craft Advisory from 3 PM this afternoon to 3 AM PDT Wednesday for Pt Arena to Pt Reyes 0-10 nm-Pt Pinos to Pt Piedras Blancas 0-10 nm.

Small Craft Advisory until 3 PM PDT this afternoon for Pt Arena to Pt Reyes 10-60 NM.

Gale Warning from 3 PM this afternoon to 3 AM PDT Wednesday for Pt Arena to Pt Reyes 10-60 NM.

Small Craft Advisory until 3 PM PDT Wednesday for Pigeon Pt to Pt Pinos 10-60 NM.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
RTYC1 - 9414523 - Redwood City, CA 4 mi51 min S 2.9G5.1 50°F 61°F30.15
AAMC1 - 9414750 - Alameda, CA 17 mi51 min E 5.1G6 52°F 60°F30.15
LNDC1 19 mi51 min ESE 2.9G5.1 53°F 30.14
OKXC1 - 9414776 - Oakland (Berth 34), CA 20 mi51 min SE 1.9G2.9 52°F 30.14
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 20 mi51 min ESE 2.9G4.1
PXOC1 - 9414311 - San Francisco (Pier 1), CA 20 mi51 min SE 4.1G5.1 53°F 30.11
PXSC1 21 mi51 min 53°F
FTPC1 - 9414290 - San Francisco, CA 22 mi51 min SW 4.1G5.1 51°F 30.15
46237 - San Francisco Bar, CA (142) 26 mi51 min 52°F 55°F6 ft
PPXC1 - 9414847 - Richmond (Point Potrero), CA 27 mi51 min SE 5.1G8 54°F 30.15
TIBC1 - Tiburon Pier, San Francisco Bay, CA 27 mi157 min SW 2.9 51°F 30.1247°F
RCMC1 - 9414863 - Richmond, CA 29 mi51 min SSE 4.1G5.1 53°F 57°F30.14
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 34 mi71 min 54°F9 ft
1801589 36 mi81 min NNW 11G12 53°F 54°F9 ft30.1650°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 37 mi51 min SSW 2.9G5.1 52°F 30.13
MZXC1 - 9415102 - Martinez-Amorco CA 37 mi51 min NW 4.1G5.1 53°F 59°F30.14
UPBC1 37 mi51 min NW 5.1G8
CQUC1 38 mi110 min 57°F
PCOC1 - 9415144 - Port Chicago, CA 39 mi51 min SSW 4.1G6 51°F 30.13
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 42 mi51 min NW 6G8.9 56°F 30.12
PRYC1 - 9415020 - Point Reyes, CA 49 mi51 min 30.14
SFXC1 - San Francisco Bay Reserve, CA 49 mi66 min SW 2.9 48°F 30.0945°F


Wind History for Redwood City, CA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KSQL SAN CARLOS,CA 2 sm15 minS 0310 smClear48°F46°F93%30.14
KSFO SAN FRANCISCO INTL,CA 9 sm54 mincalm10 smA Few Clouds52°F46°F82%30.14
KHAF HALF MOON BAY,CA 12 sm15 mincalm6 smOvercast Mist 48°F48°F100%30.14
KHWD HAYWARD EXECUTIVE,CA 13 sm56 mincalm10 smClear52°F46°F82%30.14
KNUQ MOFFETT FEDERAL AFLD,CA 14 sm15 mincalm10 smClear50°F46°F87%30.14
KOAK METROPOLITAN OAKLAND INTL,CA 14 sm57 minENE 0310 smA Few Clouds48°F48°F100%30.15
KSJC NORMAN Y MINETA SAN JOSE INTL,CA 22 sm57 minS 0310 smClear52°F46°F82%30.14
Link to 5 minute data for KSQL


Wind History from SQL
(wind in knots)
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Tide / Current for Bay Slough, west end, San Francisco Bay, California
   
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Bay Slough
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Tue -- 02:21 AM PDT     3.09 feet Low Tide
Tue -- 03:19 AM PDT     Moonset
Tue -- 06:31 AM PDT     Sunrise
Tue -- 06:55 AM PDT     6.36 feet High Tide
Tue -- 01:03 PM PDT     Moonrise
Tue -- 02:53 PM PDT     0.18 feet Low Tide
Tue -- 07:45 PM PDT     Sunset
Tue -- 09:48 PM PDT     6.26 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Bay Slough, west end, San Francisco Bay, California, Tide feet
12
am
4.2
1
am
3.5
2
am
3.1
3
am
3.2
4
am
4
5
am
5.1
6
am
6
7
am
6.4
8
am
6.1
9
am
5.4
10
am
4.4
11
am
3.2
12
pm
2
1
pm
1
2
pm
0.4
3
pm
0.2
4
pm
0.5
5
pm
1.4
6
pm
2.6
7
pm
3.9
8
pm
5.2
9
pm
6
10
pm
6.2
11
pm
5.9



Tide / Current for San Mateo Bridge, South San Francisco Bay, California Current
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San Mateo Bridge
Click for Map
Tue -- 01:02 AM PDT     -0.48 knots Max Ebb
Tue -- 03:07 AM PDT     0.00 knots Slack
Tue -- 03:19 AM PDT     Moonset
Tue -- 05:34 AM PDT     0.65 knots Max Flood
Tue -- 06:31 AM PDT     Sunrise
Tue -- 08:15 AM PDT     -0.00 knots Slack
Tue -- 12:04 PM PDT     -1.25 knots Max Ebb
Tue -- 01:03 PM PDT     Moonrise
Tue -- 03:45 PM PDT     0.01 knots Slack
Tue -- 06:59 PM PDT     1.44 knots Max Flood
Tue -- 07:46 PM PDT     Sunset
Tue -- 10:22 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

San Mateo Bridge, South San Francisco Bay, California Current, knots
12
am
-0.5
1
am
-0.5
2
am
-0.4
3
am
-0
4
am
0.4
5
am
0.6
6
am
0.6
7
am
0.5
8
am
0.1
9
am
-0.4
10
am
-0.8
11
am
-1.2
12
pm
-1.2
1
pm
-1.2
2
pm
-1
3
pm
-0.5
4
pm
0.2
5
pm
0.9
6
pm
1.3
7
pm
1.4
8
pm
1.3
9
pm
0.8
10
pm
0.2
11
pm
-0.2




Weather Map
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GEOS Local Image of Central West Coast   
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San Francisco Bay Area, CA,



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