Marine Weather and Tide Forecast for Yreka, CA
March 19, 2024 12:44 AM PDT (07:44 UTC) Change Location
Sunrise 7:12 AM Sunset 7:23 PM Moonrise 12:58 PM Moonset 4:00 AM |
PZZ450 Pt St George To Cape Mendocino Out 10 Nm- 838 Pm Pdt Mon Mar 18 2024
Tonight - N winds 5 kt. Waves W 4 ft at 11 seconds - .and nw 4 ft at 17 seconds. Patchy fog.
Tue - SW winds 5 kt. Waves W 3 ft at 10 seconds - .and W 5 ft at 16 seconds.
Tue night - SW winds 5 to 10 kt. Waves W 5 ft at 15 seconds.
Wed - S winds 5 to 15 kt. Waves W 4 ft at 13 seconds.
Wed night - S winds 5 to 10 kt. Waves sw 3 ft at 5 seconds - .and W 4 ft at 13 seconds.
Thu - S winds 5 to 10 kt. Waves sw 5 ft at 10 seconds - .and W 5 ft at 18 seconds.
Fri - S winds 15 to 20 kt. Waves S 6 ft at 6 seconds - .and W 4 ft at 15 seconds.
Sat - SW winds 10 to 15 kt. Waves S 6 ft at 5 seconds - .and W 4 ft at 13 seconds.
PZZ400 838 Pm Pdt Mon Mar 18 2024
Synopsis for northern california waters - Northerly winds will gradually weaken over the next few days before turning southerly and gusty ahead of a series of weak fronts arriving mid-late this week. Otherwise, several wnw swell systems will continue to dominate the sea state this week.
Area Discussion for - Medford, OR
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FXUS66 KMFR 190340 AFDMFR
Area Forecast Discussion National Weather Service Medford OR 840 PM PDT Mon Mar 18 2024
UPDATE
Have modified tonight's low temperature forecast to bring most valley locations, east and west of the Cascades, down 3 to 7 degrees. We haven't yet initiated the issuance of frost/freeze headlines for the west side valleys inland from the coast, but given the early spring and buds in progress, this is an item of concern. Temps are running only up a few degrees warmer from this time yesterday evening with slightly drier humidity and have brought readings closer to MOS bulletins. No other changes at this time. Stavish
AVIATION
19/00Z TAFs...Atmospheric stability continues to support mostly VFR conditions across northern California and southern Oregon.
Marine stratus is still present across most of the Oregon coast, including at North Bend, with IFR/LIFR ceilings and visibilities.
These conditions at the coast are expected to continue through the evening and overnight while VFR conditions continue inland through the TAF period. -Miles/Hermansen
MARINE
Updated 830 PM Monday, March 18, 2024...Light north winds will turn southerly tomorrow while gentle west swell continues. A weak front bringing the change to southerly winds on Wednesday may not produce steep seas, but some rain showers over the marine waters have a 30-50% chance of producing some light rain.
A more impactful system looks to arrive on Friday. The forecast is trending towards conditions conducive to steep seas, as southerly winds increase again. There remains a large amount of uncertainty for how big of swell train could follow this front. It will also remain rainy along the coast and the marine waters into, if not through, the weekend. -Miles/Hermansen
PREV DISCUSSION
/Issued 236 PM PDT Mon Mar 18 2024/
DISCUSSION...Southern Oregon and northern California will remain under the influence of high pressure through Tuesday. This generally means that the weather pattern will be a repeat of what was seen for the past few days: cool nights and warm and dry afternoons. The sky should remain cloud-free except for the marine stratus that arrives at night for the coast before burning off during the morning. Monday will likely be the warmest day of the bunch, with temperatures 10-15 degrees above normal for this time of year. Still records are not likely to be reached.
The pattern will begin to change on Wednesday with a weak pre- frontal disturbance trying to work its way though the area.
Ensembles and some of the deterministic models try to bring in some increased rain chances especially to the coast, and weirdly to the Mt. Shasta area. The Mt. Shasta area precipitation chances are largely convective based (showers). However, would expect this pattern more for the summer than mid March. Have decided to keep NBM PoPs which are less than 10%, as that is the most likely scenario here. Otherwise, some breezy winds can be expected with more moderated temperatures across the area.
This weak frontal disturbance will work to push the ridge of high pressure eastward allowing for a stronger parent low and attached frontal boundaries to arrive by the end of the week. Ensembles have increased precipitation amounts, especially Friday into the weekend. Snow levels will start around 5000 feet and hover between 4000 and 5000 feet through Saturday. Additional fronts brought by this parent low will eventually cause snow levels to fall to around 3000 feet by Sunday. With the high sun angle, am not as concerned about low elevation snow sticking to low passes, but the Cascades could see an abundance of snow at this point. In addition, these systems will bring breezy winds to southern Oregon and northern California, but the winds are not expected to be overly impactful at this point. Will need to continue monitoring things to see how the ensembles evolve, and have gone with the NBM for this cycle. -Schaaf
MFR WATCHES/WARNINGS/ADVISORIES
OR...None.
CA...None.
PACIFIC COASTAL WATERS...None.
Area Forecast Discussion National Weather Service Medford OR 840 PM PDT Mon Mar 18 2024
UPDATE
Have modified tonight's low temperature forecast to bring most valley locations, east and west of the Cascades, down 3 to 7 degrees. We haven't yet initiated the issuance of frost/freeze headlines for the west side valleys inland from the coast, but given the early spring and buds in progress, this is an item of concern. Temps are running only up a few degrees warmer from this time yesterday evening with slightly drier humidity and have brought readings closer to MOS bulletins. No other changes at this time. Stavish
AVIATION
19/00Z TAFs...Atmospheric stability continues to support mostly VFR conditions across northern California and southern Oregon.
Marine stratus is still present across most of the Oregon coast, including at North Bend, with IFR/LIFR ceilings and visibilities.
These conditions at the coast are expected to continue through the evening and overnight while VFR conditions continue inland through the TAF period. -Miles/Hermansen
MARINE
Updated 830 PM Monday, March 18, 2024...Light north winds will turn southerly tomorrow while gentle west swell continues. A weak front bringing the change to southerly winds on Wednesday may not produce steep seas, but some rain showers over the marine waters have a 30-50% chance of producing some light rain.
A more impactful system looks to arrive on Friday. The forecast is trending towards conditions conducive to steep seas, as southerly winds increase again. There remains a large amount of uncertainty for how big of swell train could follow this front. It will also remain rainy along the coast and the marine waters into, if not through, the weekend. -Miles/Hermansen
PREV DISCUSSION
/Issued 236 PM PDT Mon Mar 18 2024/
DISCUSSION...Southern Oregon and northern California will remain under the influence of high pressure through Tuesday. This generally means that the weather pattern will be a repeat of what was seen for the past few days: cool nights and warm and dry afternoons. The sky should remain cloud-free except for the marine stratus that arrives at night for the coast before burning off during the morning. Monday will likely be the warmest day of the bunch, with temperatures 10-15 degrees above normal for this time of year. Still records are not likely to be reached.
The pattern will begin to change on Wednesday with a weak pre- frontal disturbance trying to work its way though the area.
Ensembles and some of the deterministic models try to bring in some increased rain chances especially to the coast, and weirdly to the Mt. Shasta area. The Mt. Shasta area precipitation chances are largely convective based (showers). However, would expect this pattern more for the summer than mid March. Have decided to keep NBM PoPs which are less than 10%, as that is the most likely scenario here. Otherwise, some breezy winds can be expected with more moderated temperatures across the area.
This weak frontal disturbance will work to push the ridge of high pressure eastward allowing for a stronger parent low and attached frontal boundaries to arrive by the end of the week. Ensembles have increased precipitation amounts, especially Friday into the weekend. Snow levels will start around 5000 feet and hover between 4000 and 5000 feet through Saturday. Additional fronts brought by this parent low will eventually cause snow levels to fall to around 3000 feet by Sunday. With the high sun angle, am not as concerned about low elevation snow sticking to low passes, but the Cascades could see an abundance of snow at this point. In addition, these systems will bring breezy winds to southern Oregon and northern California, but the winds are not expected to be overly impactful at this point. Will need to continue monitoring things to see how the ensembles evolve, and have gone with the NBM for this cycle. -Schaaf
MFR WATCHES/WARNINGS/ADVISORIES
OR...None.
CA...None.
PACIFIC COASTAL WATERS...None.
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Airport Reports
EDIT (hide/show)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KSIY SISKIYOU COUNTY,CA | 9 sm | 51 min | calm | 10 sm | Clear | 46°F | 34°F | 61% | 30.11 |
Crescent City
Click for Map
Tue -- 02:19 AM PDT 3.70 feet Low Tide
Tue -- 05:06 AM PDT Moonset
Tue -- 07:20 AM PDT Sunrise
Tue -- 08:01 AM PDT 5.98 feet High Tide
Tue -- 02:04 PM PDT Moonrise
Tue -- 03:23 PM PDT 0.32 feet Low Tide
Tue -- 07:28 PM PDT Sunset
Tue -- 10:22 PM PDT 5.28 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 02:19 AM PDT 3.70 feet Low Tide
Tue -- 05:06 AM PDT Moonset
Tue -- 07:20 AM PDT Sunrise
Tue -- 08:01 AM PDT 5.98 feet High Tide
Tue -- 02:04 PM PDT Moonrise
Tue -- 03:23 PM PDT 0.32 feet Low Tide
Tue -- 07:28 PM PDT Sunset
Tue -- 10:22 PM PDT 5.28 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Crescent City, California, Tide feet
12 am |
4.3 |
1 am |
3.9 |
2 am |
3.7 |
3 am |
3.8 |
4 am |
4.1 |
5 am |
4.7 |
6 am |
5.3 |
7 am |
5.8 |
8 am |
6 |
9 am |
5.8 |
10 am |
5.1 |
11 am |
4.1 |
12 pm |
2.9 |
1 pm |
1.7 |
2 pm |
0.8 |
3 pm |
0.4 |
4 pm |
0.4 |
5 pm |
1 |
6 pm |
1.9 |
7 pm |
3 |
8 pm |
4.1 |
9 pm |
4.9 |
10 pm |
5.3 |
11 pm |
5.2 |
Crescent City
Click for Map
Tue -- 02:17 AM PDT 3.69 feet Low Tide
Tue -- 05:06 AM PDT Moonset
Tue -- 07:20 AM PDT Sunrise
Tue -- 08:00 AM PDT 5.99 feet High Tide
Tue -- 02:04 PM PDT Moonrise
Tue -- 03:21 PM PDT 0.37 feet Low Tide
Tue -- 07:28 PM PDT Sunset
Tue -- 10:20 PM PDT 5.29 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 02:17 AM PDT 3.69 feet Low Tide
Tue -- 05:06 AM PDT Moonset
Tue -- 07:20 AM PDT Sunrise
Tue -- 08:00 AM PDT 5.99 feet High Tide
Tue -- 02:04 PM PDT Moonrise
Tue -- 03:21 PM PDT 0.37 feet Low Tide
Tue -- 07:28 PM PDT Sunset
Tue -- 10:20 PM PDT 5.29 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Crescent City, California (2) (expired 1989-12-31), Tide feet
12 am |
4.3 |
1 am |
3.9 |
2 am |
3.7 |
3 am |
3.8 |
4 am |
4.1 |
5 am |
4.7 |
6 am |
5.3 |
7 am |
5.8 |
8 am |
6 |
9 am |
5.8 |
10 am |
5.1 |
11 am |
4.1 |
12 pm |
2.9 |
1 pm |
1.7 |
2 pm |
0.9 |
3 pm |
0.4 |
4 pm |
0.5 |
5 pm |
1.1 |
6 pm |
2 |
7 pm |
3.1 |
8 pm |
4.1 |
9 pm |
4.9 |
10 pm |
5.3 |
11 pm |
5.2 |
Medford, OR,
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