Knappa Tide Chart for (Mon) June 1, 2026
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Knappa Tide Chart for (Tue) June 2, 2026
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Knappa Tide Chart for (Wed) June 3, 2026
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Knappa Tide Chart for (Thu) June 4, 2026
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Knappa Tide Chart for (Fri) June 5, 2026
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Knappa Tide Chart for (Sat) June 6, 2026
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Knappa Tide Chart for (Sun) June 7, 2026
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Knappa Tide Chart for (Mon) June 8, 2026
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Knappa Tide Chart for (Tue) June 9, 2026
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Knappa Tide Chart for (Wed) June 10, 2026
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Knappa Tide Chart for (Thu) June 11, 2026
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Knappa Tide Chart for (Fri) June 12, 2026
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Knappa Tide Chart for (Sat) June 13, 2026
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Knappa Tide Chart for (Sun) June 14, 2026
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Knappa Tide Chart for (Mon) June 15, 2026
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Knappa Tide Chart for (Tue) June 16, 2026
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Knappa Tide Chart for (Wed) June 17, 2026
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Knappa Tide Chart for (Thu) June 18, 2026
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Knappa Tide Chart for (Fri) June 19, 2026
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Knappa Tide Chart for (Sat) June 20, 2026
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Knappa Tide Chart for (Sun) June 21, 2026
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Knappa Tide Chart for (Mon) June 22, 2026
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Knappa Tide Chart for (Tue) June 23, 2026
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Knappa Tide Chart for (Wed) June 24, 2026
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Knappa Tide Chart for (Thu) June 25, 2026
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Knappa Tide Chart for (Fri) June 26, 2026
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Knappa Tide Chart for (Sat) June 27, 2026
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Knappa Tide Chart for (Sun) June 28, 2026
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Knappa Tide Chart for (Mon) June 29, 2026
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Knappa Tide Chart for (Tue) June 30, 2026
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Knappa Tide Chart Calendar for June 2026
Knappa Tide Table (Columbia River) for June 2026
View tide tables in a column-row format below, with a "diff" column to spot large tide height swings—great for anglers. Scroll down for a textual format, ideal for reading or sharing.
| - | diff | Tides | diff | Tides | diff | Tides | diff | Tides | diff | Sun | Moon | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6/1 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/2 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/3 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/4 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/5 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/6 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/7 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/8 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/9 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/10 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/11 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/12 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/13 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/14 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/15 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/16 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/17 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/18 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/19 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/20 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/21 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/22 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/23 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/24 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/25 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/26 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/27 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/28 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/29 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | 3'3" | 00:00-13:11 | 00:00-13:11 |
| 6/30 | 0'0" | L | 4'6" | 1:23AM | 0'0" | H | 5'7" | 2:34AM | 0'0" | L | 6'8" | 3:45PM | 0'0" | H | 7'9" | 4:56PM | N/A | 00:00-13:11 | 00:00-13:11 |
Textual Tide Details
Jun 2nd (Tue)
Jun 3rd (Wed)
Jun 4th (Thu)
Jun 5th (Fri)
Jun 6th (Sat)
Jun 7th (Sun)
Jun 8th (Mon)
Jun 9th (Tue)
Jun 10th (Wed)
Jun 11th (Thu)
Jun 12th (Fri)
Jun 13th (Sat)
Jun 14th (Sun)
Jun 15th (Mon)
Jun 16th (Tue)
Jun 17th (Wed)
Jun 18th (Thu)
Jun 19th (Fri)
Jun 20th (Sat)
Jun 21st (Sun)
Jun 22nd (Mon)
Jun 23rd (Tue)
Jun 24th (Wed)
Jun 25th (Thu)
Jun 26th (Fri)
Jun 27th (Sat)
Jun 28th (Sun)
Jun 29th (Mon)
Jun 30th (Tue)
NOAA Marine Advisory and Weather for Knappa
Dense Fog Advisory
Dense Fog Advisory issued July 14 at 2:01AM PDT until July 14 at 2:00PM PDT by NWS Portland OR
* WHAT...Dense fog will reduce visibility to 1 NM or less.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...Until 2 PM PDT this afternoon.
* IMPACTS...Low visibility will make navigation difficult.
Effective: July 14, 2025, 9:01 AM
Expires: July 14, 2025, 9:00 PM
Marine Forecast (PZZ210)
PZZ210-142330-
Columbia River Bar-
201 AM PDT Mon Jul 14 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 2 PM PDT THIS AFTERNOON...
.IN THE MAIN CHANNEL...
.GENERAL SEAS...5 to 7 ft through Tuesday morning.
.FIRST EBB...Strong ebb current of 5.63 kt at 729 AM Monday. Seas
6 ft.
.SECOND EBB...Ebb current of 3.98 kt at 816 PM Monday. Seas 5 to 6
ft.
.THIRD EBB...Ebb current of 5.16 kt at 811 AM Tuesday. Seas 6 ft.
Land Forecast (ORZ101)
TONIGHT: Mostly cloudy this morning, then becoming partly sunny. Highs in the mid 60s. Northwest wind 10 to 15 mph.
TUESDAY: Mostly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 mph.
TUESDAY NIGHT: Mostly sunny. Highs in the lower 80s. North wind 5 to 10 mph.
WEDNESDAY: Mostly clear. Lows in the mid 50s. North wind 5 to 10 mph.
WEDNESDAY NIGHT: Sunny. Highs in the upper 70s. North wind 5 to 10 mph.
THURSDAY: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 50s.
THURSDAY NIGHT: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
FRIDAY: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
FRIDAY NIGHT: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s.
SATURDAY: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
SATURDAY NIGHT: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s.
SUNDAY: Mostly cloudy. Lows in the mid 50s.
Last updated: July 14, 2025, 7:00 AM