Marine Weather and Tide Forecast for Grapeview, WA
 | Sunrise 6:15 AM Sunset 8:03 PM Moonrise 5:29 AM Moonset 9:31 PM |
Marine Forecasts
NOTE: Zones updated 4/16/2026. Some zones changed. Use Edit if needed.
PZZ135 Puget Sound And Hood Canal- 214 Pm Pdt Sat Apr 18 2026
Tonight - N wind around 5 kt. Waves around 2 ft or less.
Sun - N wind 5 to 10 kt. Waves around 2 ft or less.
Sun night - N wind 5 to 10 kt, easing to around 5 kt after midnight. Waves around 2 ft or less.
Mon - N wind around 5 kt. Waves around 2 ft or less.
Mon night - NW wind around 5 kt, backing to sw around 5 kt after midnight. Waves around 2 ft or less.
Tue - SW wind around 5 kt. Waves around 2 ft or less. A chance of rain.
Tue night - SW wind around 5 kt. Waves around 2 ft or less. A chance of rain.
Wed - S wind 5 to 10 kt. Waves around 2 ft or less. Rain likely, mainly in the morning.
Wed night - S wind 5 to 10 kt. Waves around 2 ft or less.
Thu - S wind around 5 kt, veering to N around 5 kt in the afternoon. Waves around 2 ft or less.
Thu night - NW wind around 5 kt. Waves around 2 ft or less.
PZZ100 214 Pm Pdt Sat Apr 18 2026
Synopsis for the northern and central washington coastal and inland waters - Light winds over the waters with high pressure in place. Low pressure will track south over the offshore waters on Sunday with offshore flow over western wa. Onshore flow resumes on Tuesday as the low weakens further and shift inland. Seas will build over 10 ft on Wednesday over the outer coastal waters.
7 Day Forecast for Marine Location Near Grapeview, WA
NEW! Add second zone forecast
| McMicken Island Click for Map Sat -- 12:44 AM PDT 5.17 feet Low Tide Sat -- 05:58 AM PDT 14.31 feet High Tide Sat -- 06:17 AM PDT Sunrise Sat -- 06:29 AM PDT Moonrise Sat -- 01:08 PM PDT -2.13 feet Low Tide Sat -- 07:55 PM PDT 14.46 feet High Tide Sat -- 08:05 PM PDT Sunset Sat -- 10:30 PM PDT Moonset Tide / Current data from XTide NOT FOR NAVIGATION |
McMicken Island, Case Inlet, Puget Sound, Washington, Tide feet
| 12 am |
| 5.6 |
| 1 am |
| 5.2 |
| 2 am |
| 6.4 |
| 3 am |
| 8.8 |
| 4 am |
| 11.4 |
| 5 am |
| 13.5 |
| 6 am |
| 14.3 |
| 7 am |
| 13.6 |
| 8 am |
| 11.5 |
| 9 am |
| 8.5 |
| 10 am |
| 5.1 |
| 11 am |
| 1.7 |
| 12 pm |
| -1 |
| 1 pm |
| -2.1 |
| 2 pm |
| -1.4 |
| 3 pm |
| 1.1 |
| 4 pm |
| 4.7 |
| 5 pm |
| 8.5 |
| 6 pm |
| 11.8 |
| 7 pm |
| 13.9 |
| 8 pm |
| 14.5 |
| 9 pm |
| 13.7 |
| 10 pm |
| 12 |
| 11 pm |
| 9.7 |
| Pickering Passage Click for Map Flood direction 244 true Sat -- 01:24 AM PDT 0.00 knots Slack Sat -- 04:17 AM PDT 0.66 knots Max Flood Sat -- 06:17 AM PDT Sunrise Sat -- 06:29 AM PDT Moonrise Sat -- 07:09 AM PDT -0.00 knots Slack Sat -- 11:15 AM PDT -1.24 knots Max Ebb Sat -- 02:33 PM PDT 0.00 knots Slack Sat -- 05:15 PM PDT 1.06 knots Max Flood Sat -- 08:05 PM PDT Sunset Sat -- 09:17 PM PDT -0.00 knots Slack Sat -- 10:30 PM PDT Moonset Sat -- 11:42 PM PDT -0.37 knots Max Ebb Tide / Current data from XTide NOT FOR NAVIGATION |
Pickering Passage, north end (depth 12 ft), Puget Sound, Washington Current, knots
| 12 am |
| -0.3 |
| 1 am |
| -0.1 |
| 2 am |
| 0.2 |
| 3 am |
| 0.5 |
| 4 am |
| 0.6 |
| 5 am |
| 0.6 |
| 6 am |
| 0.4 |
| 7 am |
| 0.1 |
| 8 am |
| -0.3 |
| 9 am |
| -0.7 |
| 10 am |
| -1.1 |
| 11 am |
| -1.2 |
| 12 pm |
| -1.2 |
| 1 pm |
| -0.8 |
| 2 pm |
| -0.3 |
| 3 pm |
| 0.3 |
| 4 pm |
| 0.8 |
| 5 pm |
| 1.1 |
| 6 pm |
| 1 |
| 7 pm |
| 0.8 |
| 8 pm |
| 0.5 |
| 9 pm |
| 0.1 |
| 10 pm |
| -0.2 |
| 11 pm |
| -0.3 |
FXUS66 KSEW 182123 AFDSEW
Area Forecast Discussion National Weather Service Seattle WA 223 PM PDT Sat Apr 18 2026
SYNOPSIS
Mostly dry and mild conditions will continue into early next week, before chances for precipitation increase across western Washington through the middle of the week. Drying and warming conditions may return by next weekend.
SHORT TERM /TONIGHT THROUGH MONDAY/
Upper level ridging will continue over western Washington allowing for warmer and drier conditions throughout the rest of the weekend. High temperatures this afternoon have been generally in the upper 60s with some locations closer to the foothills in the low 70s. Some mid to high clouds have been streaming in overhead with a mix of sun. Progressing into Sunday, generally the same set up with temperatures a touch warmer across much of the area with likely the warmest temperatures we've seen this year thus far with temps in the mid 70s, even upper 70s for locations in the Cascade foothills. The same weather trend will continue into Monday, with more places seeing low to mid 70s - with areas along the water seeing more upper 60s.
LONG TERM /MONDAY NIGHT THROUGH SATURDAY/
An upper level low will move inland near Oregon which could allow wrap around moisture through Washington. Precipitation chances start to increase more so Tuesday into Wednesday as the low moves further inland. Temperatures look to return to normal during this time, in the upper 50s to lower 60s. Some ensembles are starting to key into warmer and drier conditions returning near the end of the week and into the weekend, potentially back in the upper 60s to lower 70s.
Mazurkiewicz
AVIATION
High pressure over the region today will shift east on Sunday, while low pressure tracks south offshore. Winds aloft are west to southwest. Overall, mainly a mix of mid and high clouds over the area with VFR conditions. 33
KSEA...VFR conditions will prevail tonight through Sunday. Light winds becoming N/NE by 03Z. 33
MARINE
Light winds over the waters with high pressure. Low pressure will track south over the offshore waters on Sunday with offshore flow over western WA. Onshore flow resumes on Tuesday as the low weakens further then shifts inland. Seas will build over 10 ft on Wednesday over the outer coastal waters. 33
HYDROLOGY
River flooding is not expected over the next 7 days.
SEW WATCHES/WARNINGS/ADVISORIES
WA...None.
PZ...None.
Area Forecast Discussion National Weather Service Seattle WA 223 PM PDT Sat Apr 18 2026
SYNOPSIS
Mostly dry and mild conditions will continue into early next week, before chances for precipitation increase across western Washington through the middle of the week. Drying and warming conditions may return by next weekend.
SHORT TERM /TONIGHT THROUGH MONDAY/
Upper level ridging will continue over western Washington allowing for warmer and drier conditions throughout the rest of the weekend. High temperatures this afternoon have been generally in the upper 60s with some locations closer to the foothills in the low 70s. Some mid to high clouds have been streaming in overhead with a mix of sun. Progressing into Sunday, generally the same set up with temperatures a touch warmer across much of the area with likely the warmest temperatures we've seen this year thus far with temps in the mid 70s, even upper 70s for locations in the Cascade foothills. The same weather trend will continue into Monday, with more places seeing low to mid 70s - with areas along the water seeing more upper 60s.
LONG TERM /MONDAY NIGHT THROUGH SATURDAY/
An upper level low will move inland near Oregon which could allow wrap around moisture through Washington. Precipitation chances start to increase more so Tuesday into Wednesday as the low moves further inland. Temperatures look to return to normal during this time, in the upper 50s to lower 60s. Some ensembles are starting to key into warmer and drier conditions returning near the end of the week and into the weekend, potentially back in the upper 60s to lower 70s.
Mazurkiewicz
AVIATION
High pressure over the region today will shift east on Sunday, while low pressure tracks south offshore. Winds aloft are west to southwest. Overall, mainly a mix of mid and high clouds over the area with VFR conditions. 33
KSEA...VFR conditions will prevail tonight through Sunday. Light winds becoming N/NE by 03Z. 33
MARINE
Light winds over the waters with high pressure. Low pressure will track south over the offshore waters on Sunday with offshore flow over western WA. Onshore flow resumes on Tuesday as the low weakens further then shifts inland. Seas will build over 10 ft on Wednesday over the outer coastal waters. 33
HYDROLOGY
River flooding is not expected over the next 7 days.
SEW WATCHES/WARNINGS/ADVISORIES
WA...None.
PZ...None.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| 46123 | 10 mi | 108 min | ENE 3.9 | 60°F | 44°F | |||
| BMTW1 | 22 mi | 48 min | WSW 7G | 65°F | 29.99 | |||
| TCMW1 - 9446482 - Tacoma Met, WA | 23 mi | 48 min | WNW 8G | 56°F | ||||
| TCNW1 - 9446484 - Tacoma, WA | 23 mi | 48 min | 50°F | 30.00 | ||||
| WPOW1 - West Point, WA | 33 mi | 78 min | NW 1G | 58°F | 30.00 | |||
| 46120 | 40 mi | 88 min | 0 | 62°F | 43°F | |||
| 46125 | 44 mi | 88 min | NNW 1.9 | 59°F | 46°F |
Wind History for Tacoma MET, WA
toggle option: (graph/table)
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
| KPWT BREMERTON NTL,WA | 14 sm | 21 min | S 10 | 10 sm | Clear | 66°F | 36°F | 32% | 29.97 | |
| KTIW TACOMA NARROWS,WA | 14 sm | 24 min | var 04 | 10 sm | A Few Clouds | 64°F | 34°F | 32% | 29.97 | |
| KSHN SANDERSON FIELD,WA | 17 sm | 24 min | ENE 04 | 10 sm | Overcast | 64°F | 36°F | 34% | 29.95 | |
| KGRF GRAY AAF (JOINT BASE LEWISMCCHORD),WA | 21 sm | 15 min | WNW 05 | 10 sm | A Few Clouds | Lt Rain | 68°F | 37°F | 32% | 29.93 |
| KOLM OLYMPIA RGNL,WA | 23 sm | 23 min | ENE 06 | 10 sm | Clear | 68°F | 39°F | 35% | 29.96 | |
| KTCM MCCHORD FIELD (JOINT BASE LEWISMCCHORD),WA | 23 sm | 22 min | calm | 10 sm | Partly Cloudy | 68°F | 37°F | 32% | 29.95 |
Link to 1 hour of 5 minute data for KPWT
Terminal Aerodrome Forecast (TAF) for KPWT
Wind History Graph: PWT
(wind in knots)
GEOS Local Image of Pacific Northwest
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Seattle/Tacoma, WA,
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