Los Altos Hills, CA Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Los Altos Hills, CA

May 18, 2024 6:05 PM PDT (01:05 UTC) Change Location
Sunrise 5:54 AM   Sunset 8:14 PM
Moonrise 2:50 PM   Moonset 2:27 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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PZZ560 Coastal Waters From Pigeon Point To Point Pinos California Out To 10 Nm- 201 Pm Pdt Sat May 18 2024

.small craft advisory in effect from Sunday afternoon through late Sunday night - .

This afternoon - S wind 5 to 10 kt. Seas 6 to 7 ft. Wave detail: nw 6 ft at 11 seconds and sw 3 ft at 20 seconds.

Tonight - W wind 5 to 10 kt. Seas 6 to 8 ft. Wave detail: nw 7 ft at 10 seconds and sw 3 ft at 19 seconds.

Sun - NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon with gusts up to 25 kt. Seas 6 to 8 ft. Wave detail: nw 2 ft at 5 seconds, nw 7 ft at 11 seconds and sw 3 ft at 18 seconds.

Sun night - NW wind 10 to 15 kt. Seas 6 to 9 ft. Wave detail: nw 2 ft at 5 seconds, nw 8 ft at 12 seconds and sw 3 ft at 17 seconds.

Mon - NW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 7 to 8 ft. Wave detail: nw 7 ft at 12 seconds and sw 3 ft at 17 seconds.

Mon night - NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 7 to 9 ft. Wave detail: nw 2 ft at 5 seconds, nw 8 ft at 11 seconds and sw 3 ft at 17 seconds.

Tue - NW wind 5 to 10 kt. Seas 6 to 8 ft.

Tue night - NW wind 10 to 15 kt. Seas 6 to 8 ft.

Wed - NW wind 10 to 15 kt. Seas 6 to 7 ft.

Wed night - NW wind 10 to 15 kt. Seas 6 to 8 ft.

PZZ500 201 Pm Pdt Sat May 18 2024

Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
northerly winds will become strong and gusty today and are expected to last through most of the upcoming work week. Gale force gusts will build in the northern waters today and are expected to last through at least Monday. Gales will begin to reach the more southerly zones towards later Sunday. Expect hazardous conditions and steeper wind waves from these building winds throughout the week.


7 Day Forecast for Marine Location Near Los Altos Hills, CA
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Area Discussion for - San Francisco/Monterey Bay Area, CA
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FXUS66 KMTR 190000 AFDMTR

Area Forecast Discussion National Weather Service San Francisco CA 500 PM PDT Sat May 18 2024

New AVIATION, MARINE

SYNOPSIS
Issued at 1255 PM PDT Sat May 18 2024

Typical summer-like pattern to persist through the weekend with gradual warming trend for the first half of the upcoming week.
Nighttime low clouds will spread inland and then retreat back to the coast by mid-to-late morning each day.

SHORT TERM
(This evening through Sunday)
Issued at 1255 PM PDT Sat May 18 2024

Slightly cooler temperatures are expected this afternoon ranging from the upper 50's to mid 60's at the coast to upper 60's to mid 70's across the interior (a few spots may reach into the upper 70's).
This is as a weak, dry frontal boundary moves across the region.
Tonight, expecting less in the way of drizzle however cannot be ruled out in typically favored locations. Temperatures overnight will range from the mid 40's to mid 50's.

In wake of today's frontal passage, expecting tomorrow to be slightly warmer across the interior as low clouds will likely be quicker to dissipate. Thus, tomorrow we should see more upper 70's inland while cooler conditions prevail near the coast (upper 50's to mid 60's).

LONG TERM
(Sunday night through next Friday)
Issued at 1255 PM PDT Sat May 18 2024

Sunday night, we are expecting a greater potential for coastal drizzle across the San Francisco Peninsula and coastal areas of the Central Coast. A gradual warming trend is expected from Monday into Wednesday as the region remains between a ridge out over the Pacific and troughing to the east-northeast. Therefore, expecting more of the interior to reach the lower 80's by Tuesday which is forecast to be the warmest day of the week. Meanwhile, low stratus will keep conditions cooler at the coast.

Toward the latter half of the week, look for deeper troughing to directly impact the region. This will bring temperatures back below seasonal averages by Friday and Saturday. Dry conditions, other than overnight coastal drizzle, are expected to prevail through the forecast period.

AVIATION
(00Z TAFS)
Issued at 500 PM PDT Sat May 18 2024

Pesky stratus is finally losing its grip on some terminals, but not Monterey Bay. A solid feed continues over MRY and SNS. All other terminals are VFR at the moment with breezy to gusty onshore flow. For tonight, marine layer will move inland again, but much less than last night. North Bay has a shot at some low cigs and patchy fog developing overnight into mid morning Sunday.

Vicinity of SFO...Evening weather concern will be gusty onshore winds potentially impacting runway config. Latest trends have showed easing at SFO, but still gusty at OAK. Hopefully this trend continues. VFR tonight and Sunday, but a few SCT clouds will develop nearby.

SFO Bridge Approach...Similar to SFO.

Monterey Bay Terminals...Once again, despite a favored wind MRY is holding on cig. The SW winds is allowing for pockets of blue/BK, but once the sun sets any holes should fill back in. MVFR to IFR overnight through early afternoon Sunday. MRY has a 20-30% chc for fog too...so kept 5sm from previous taf.

MARINE
(Tonight through next Thursday)
Issued at 451 PM PDT Sat May 18 2024

Northerly winds will become strong and gusty today and are expected to last through most of the upcoming work week. Gale force gusts will build in the northern waters today and are expected to last through at least Monday. Gales will begin to reach the more southerly zones towards later Sunday. Expect hazardous conditions and steeper wind waves from these building winds throughout the week.

MTR WATCHES/WARNINGS/ADVISORIES
CA...None.
PZ...Small Craft Advisory until 3 AM PDT Sunday for Pt Arena to Pt Reyes 0-10 nm.

Gale Warning from 3 AM Sunday to 3 AM PDT Monday for Pt Arena to Pt Reyes 0-10 nm.

Small Craft Advisory from 9 AM Sunday to 3 AM PDT Monday for Pt Reyes to Pigeon Pt 0-10 nm.

Small Craft Advisory from 3 PM Sunday to 3 AM PDT Monday for Pigeon Pt to Pt Pinos 0-10 nm-Pt Pinos to Pt Piedras Blancas 0-10 nm.

Gale Warning until 3 AM PDT Monday for Pt Arena to Pt Reyes 10- 60 NM.

Small Craft Advisory from 9 PM this evening to 3 PM PDT Sunday for Pigeon Pt to Pt Pinos 10-60 NM.

Gale Warning from 3 PM Sunday to 3 AM PDT Monday 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 11 mi47 min W 8G12 64°F 72°F29.93
AAMC1 - 9414750 - Alameda, CA 30 mi47 min W 14G18 57°F 66°F29.97
LNDC1 31 mi47 min W 9.9G16 57°F 29.96
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 32 mi47 min WSW 17G20
OKXC1 - 9414776 - Oakland (Berth 34), CA 33 mi47 min W 9.9G15 58°F 29.96
PXOC1 - 9414311 - San Francisco (Pier 1), CA 33 mi47 min W 5.1G14 56°F 29.93
PXSC1 33 mi47 min 57°F
FTPC1 - 9414290 - San Francisco, CA 35 mi47 min WSW 5.1G15 55°F 29.96
1801583 38 mi95 min WSW 4.9G5.8 53°F 56°F8 ft29.9950°F
46237 - San Francisco Bar, CA (142) 39 mi65 min 54°F 58°F6 ft
46276 40 mi39 min 56°F 58°F3 ft
46279 40 mi39 min 56°F 58°F3 ft
PPXC1 - 9414847 - Richmond (Point Potrero), CA 40 mi47 min WSW 12G21 56°F 29.97
TIBC1 - Tiburon Pier, San Francisco Bay, CA 40 mi111 min SW 12 55°F 29.9249°F
RCMC1 - 9414863 - Richmond, CA 41 mi47 min SW 6G11 57°F 61°F29.96
46092 - MBM1 42 mi51 min WSW 9.7 55°F 56°F30.01
MLSC1 - Moss Landing, South Harbor, CA 43 mi35 min 57°F
ELXC1 - Elkhorn Slough Reserve, CA 44 mi80 min NW 8 57°F 29.9853°F
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 45 mi55 min 54°F6 ft
MZXC1 - 9415102 - Martinez-Amorco CA 47 mi47 min SW 17G20 61°F 66°F29.91
UPBC1 48 mi47 min WSW 21G25
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 49 mi47 min WSW 18G23 59°F 29.92
PCOC1 - 9415144 - Port Chicago, CA 49 mi47 min WSW 17G22 63°F 29.90


Wind History for Redwood City, CA
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KNUQ MOFFETT FEDERAL AFLD,CA 8 sm10 minN 159 smClear64°F54°F68%29.92
KPAO PALO ALTO,CA 8 sm18 minNNW 1110 smClear66°F54°F64%29.93
KSQL SAN CARLOS,CA 12 sm18 minWSW 1510 smClear63°F50°F63%29.83
KSJC NORMAN Y MINETA SAN JOSE INTL,CA 13 sm12 minNNW 1210 smA Few Clouds70°F54°F56%29.92
KRHV REIDHILLVIEW OF SANTA CLARA COUNTY,CA 19 sm18 minWNW 0910 smClear72°F55°F57%29.92
KHAF HALF MOON BAY,CA 20 sm10 minSW 063 smClear Mist 55°F54°F94%29.99
KSFO SAN FRANCISCO INTL,CA 21 sm9 minWSW 1510 smA Few Clouds63°F52°F68%29.94
KHWD HAYWARD EXECUTIVE,CA 22 sm11 minWNW 1410 smClear64°F52°F64%29.94
Link to 5 minute data for KNUQ


Wind History from NUQ
(wind in knots)
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Tide / Current for Palo Alto Yacht Harbor, California
   
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Palo Alto Yacht Harbor
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Sat -- 03:27 AM PDT     Moonset
Sat -- 04:46 AM PDT     1.26 feet Low Tide
Sat -- 05:56 AM PDT     Sunrise
Sat -- 09:47 AM PDT     6.01 feet High Tide
Sat -- 03:49 PM PDT     Moonrise
Sat -- 04:47 PM PDT     1.24 feet Low Tide
Sat -- 08:13 PM PDT     Sunset
Sat -- 10:20 PM PDT     7.37 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Palo Alto Yacht Harbor, California, Tide feet
12
am
5.9
1
am
5
2
am
3.8
3
am
2.6
4
am
1.5
5
am
1.3
6
am
2
7
am
3.4
8
am
4.8
9
am
5.8
10
am
6
11
am
5.6
12
pm
4.9
1
pm
4.2
2
pm
3.3
3
pm
2.3
4
pm
1.5
5
pm
1.3
6
pm
1.9
7
pm
3.4
8
pm
5.2
9
pm
6.6
10
pm
7.3
11
pm
7.2


Tide / Current for Dumbarton Point 2.3 mi NE, South San Francisco Bay, California Current
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Dumbarton Point 2.3 mi NE
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Sat -- 02:53 AM PDT     -0.82 knots Max Ebb
Sat -- 03:27 AM PDT     Moonset
Sat -- 05:18 AM PDT     0.00 knots Slack
Sat -- 05:56 AM PDT     Sunrise
Sat -- 07:56 AM PDT     0.91 knots Max Flood
Sat -- 10:37 AM PDT     -0.00 knots Slack
Sat -- 02:51 PM PDT     -0.74 knots Max Ebb
Sat -- 03:49 PM PDT     Moonrise
Sat -- 05:13 PM PDT     0.00 knots Slack
Sat -- 07:58 PM PDT     1.07 knots Max Flood
Sat -- 08:13 PM PDT     Sunset
Sat -- 10:51 PM PDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Dumbarton Point 2.3 mi NE, South San Francisco Bay, California Current, knots
12
am
-0.5
1
am
-0.7
2
am
-0.8
3
am
-0.8
4
am
-0.7
5
am
-0.2
6
am
0.4
7
am
0.8
8
am
0.9
9
am
0.8
10
am
0.4
11
am
-0.1
12
pm
-0.4
1
pm
-0.6
2
pm
-0.7
3
pm
-0.7
4
pm
-0.6
5
pm
-0.1
6
pm
0.5
7
pm
0.9
8
pm
1.1
9
pm
0.9
10
pm
0.5
11
pm
-0.1


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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