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Marine Weather and Tides Port Townsend, WA Version 3.4

NOTICE 8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it. 8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue. 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

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Sunrise 7:03AM

Sunset 6:58PM

Sunday September 27, 2020 12:11 AM PDT (07:11 UTC)

Moonrise 4:53PM

Moonset 1:18AM

Illumination 76%

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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7 Day Forecast for Marine Location Near Port Townsend, WA

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Area Discussion for - Seattle, WA

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FXUS66 KSEW 270330 AFDSEW

Area Forecast Discussion National Weather Service Seattle WA 830 PM PDT Sat Sep 26 2020

SYNOPSIS. A weak weather system will exit the region tonight with isolated showers ending. High pressure aloft will be in control next week for dry and warmer weather.

SHORT TERM /TONIGHT THROUGH TUESDAY/. A few showers are lingering over the mountains and in a PSCZ this evening. This activity should gradually fade away tonight as an upper ridge starts to build in from the west. There is plenty of lingering low level moisture which should keep things mostly cloudy into Sunday morning.

The upper ridge will move over the area on Sunday and remain in place through Tuesday for dry weather. Low level offshore flow will develop on Monday and continue on Tuesday. This should limit any nighttime low clouds and fog. Highs in the 60s on Sunday will warm into the 70s Monday and Tuesday. Schneider

LONG TERM /WEDNESDAY THROUGH SATURDAY/. Previous discussion . Dry and warmer weather through Saturday with the ridge over Western Washington. Wednesday will likely be the warmest day for interior locations with highs in the upper 70s to low 80s. Flow turns light Thursday into Friday as the ridge shifts slightly east. Dry and warm through Friday with highs in the 70s. Onshore flow may increase a bit into Saturday for slighter cooler temperatures. Highs on Saturday into the upper 60s to low 70s. JD

AVIATION. An upper ridge will build into the area from the west tonight and Sunday with northwest flow aloft. At the surface, light onshore flow tonight will turn northerly on Sunday as high pressure along the coast shifts over Vancouver Island and a thermal trough to the south starts to build north. The air mass will be stable.

Areas of low and mid clouds will fill tonight then clouds will scatter Sunday afternoon. A Puget Sound Convergence Zone will dissipate later tonight.

KSEA . Mid clouds this evening. Low clouds should redevelop early Sunday morning then scatter around midday Sunday. South wind 4-8 knots will become light Sunday morning then north/northwest 4-8 knots Sunday afternoon. Schneider

MARINE. Weak onshore flow tonight. It does not look like west wind in the Strait will reach SCA strength this evening so the advisory has been dropped. West swell over the Coastal Waters are flirting with 10 feet this evening but are expected to remain just below SCA criteria then subside on Sunday. Low level flow will turn northerly on Sunday as high pressure along the coast shifts over Vancouver Island. A thermal trough will build north into the Coastal Waters for offshore flow Monday and Tuesday. Weaker offshore flow will continue Wednesday and Thursday. Schneider

HYDROLOGY. The daily hydrology discussion has ended until the start of the next rainy season; it will only be updated as needed until then.

SEW WATCHES/WARNINGS/ADVISORIES. WA . None. PZ . None.



www.weather.gov/seattle

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
PTWW1 - 9444900 - Port Townsend, WA	2 mi	72 min	W 6 G 8	54°F	52°F		1025 hPa (+2.0)
SISW1 - Smith Island, WA	15 mi	42 min	SW 8.9 G 14
46125	16 mi	58 min		54°F			1023.5 hPa	52°F
PBFW1 - Padilla Bay Reserve, WA	27 mi	102 min	Calm	53°F			1024 hPa	52°F
46088 - New Dungeness, WA (Hein Bank)	28 mi	52 min	SW 7.8 G 9.7		51°F	1 ft	1024.9 hPa
46120	30 mi	54 min	SE 1.9	56°F			1023.4 hPa	53°F
FRDW1 - 9449880 - Friday Harbor, WA	33 mi	96 min	WSW 2.9 G 5.1	52°F	51°F		1023.7 hPa
WPOW1 - West Point, WA	35 mi	72 min	SE 1 G 1.9	54°F			1024.1 hPa (+1.8)	54°F
PTAW1 - 9444090 - Port Angeles, WA	38 mi	96 min		50°F	50°F		1024.3 hPa
46118	42 mi	77 min	S 3.9	54°F			1023 hPa	54°F
46267	47 mi	72 min			54°F	2 ft

Wind History for Port Townsend, WA

(wind in knots)    EDIT      (on/off)   Help

12 AM

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Last 24hr

S3

SE2

E2

NE1

E1

E1

E1 G4

SE3

SE8 G11

E3

SE4 G8

E2 G5

E1

E1

W4

N5

NW4 G8

W3

N1

S2

SE1

N2

SW2

W6

1 day ago

SE7 G12

SE3 G8

E8 G12

E5 G12

E12 G18

SE12 G19

E8 G17

E9 G15

E5 G12

E4 G14

SE5 G10

SE6 G10

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W5

W4 G7

SW9 G13

SW11 G16

SW11 G19

SW13 G16

S5 G11

S1

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SE4

SE6

2 days ago

SE11

SE7 G10

SE4

E2

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E3 G6

SE5

SE6

SE3

SE1

SE1

E2

NE2 G5

E2

E1 G4

SE4 G7

E2 G7

SE9 G12

SE6 G11

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Whidbey Island Naval Air Station - Ault Field, WA	17 mi	16 min	ESE 3	9.00 mi	Mostly Cloudy	51°F	48°F	89%	1026 hPa

Link to 5 minute data for KNUW

Wind History from NUW (wind in knots)

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Last 24hr

SE7

E7

SE7

SE9

SE6

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E7

SE11

SE11

SE7

SE5

NE3

E4

E3

NE7

Calm

E4

E4

Calm

SE3

Calm

S3

SE3

1 day ago

S22 G31

SE21 G28

SE23 G31

SE25 G36

SE26 G40

SE28 G43

SE26 G37

S25 G36

SE23 G31

SE19 G29

S10

S9

SW10

W8

W14

W16

W11

W12

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NW4

NW5

SW6

S3

SE8

2 days ago

SE17 G24

SE11 G18

S6

SE12

SE11

S13 G19

SE11

SE9

SE13

SE10

S14

SE10

SE8

SE9

S9

SE7

SE6

SE11

SE9

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SE17 G24

SE18

SE18 G27

SE19 G26

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Tide / Current Tables for Port Townsend, Washington (2) (expired 1991-12-31)

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Tide / Current Tables for Point Hudson, 0.5 mile E of, Washington Current

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Weather Map

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GEOS Local Image of PacificNorthwest    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East

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Ground Weather Radar Station Seattle/Tacoma, WA

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