Swanson Harbor tide times

Swanson Harbor, AKSwanson HarborNOAA 9452368Tuesday, November 10 · AKSTTue Nov 10Predictions onlyChange station
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Today at Swanson Harbor the next low tide is at 7:41 PM (−1.0 ft) and the next high tide is at 12:57 PM (17.1 ft). Tomorrow's first low is at 7:30 AM.

Estimated now
4.0 ft ↑
Rising 0.5 ft per hour
Next high
12:57 PM
In 5 h 44 min · 17.1 ft
Next low
7:41 PM
In 12 h 28 min · −1.0 ft
Tide range today
18.1 ft
Mean range 12.7 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ft14 ft16 ft18 ftNOW 7:131:36 AMHigh · 14.1 ft6:55 AMLow · 3.9 ft12:57 PMHigh · 17.1 ft7:41 PMLow · −1.0 ft
Tide chart for Swanson Harbor, today. High 14.1 ft at 1:36 AM, low 3.9 ft at 6:55 AM, high 17.1 ft at 12:57 PM, low −1.0 ft at 7:41 PM.

Heights and times are estimated from Elfin Cove, Port Althorp using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High1:36 AM14.1 ft
  • Low6:55 AM3.9 ft
  • High12:57 PM17.1 ft
  • Low7:41 PM−1.0 ft
Tide times for Swanson Harbor
TideTimeHeight
High1:36 AM14.1 ft
Low6:55 AM3.9 ft
High12:57 PM17.1 ft
Low7:41 PM−1.0 ft
Sunrise
7:38 AM
First light 6:53
Sunset
3:53 PM
Last light 4:37
Moon
3%
Waxing crescent
Tide range
18.1 ft
Mean 12.7 ft

Best windows today

Plan the week →
  • Fishing
    7:00 to 9:00 AM

    Dawn light with the incoming tide around the 12:57 PM high. Second window 3:00 to 5:00 PM.

  • Tidepools & shelling
    7:00 to 8:00 AM

    The 3.9 ft low at 6:55 AM falls in full daylight. The tide returns fast here, so start heading back by 7:55 AM.

  • Surfing
    8:00 to 10:00 AM

    Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 6:00 to 9:00 PM

    Under 1.5 ft around low water. Launch before 6:00 PM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

November calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 10H1:36a14.1L6:55a3.9H12:57p17.1L7:41p−1.018.1 spring tide
WedNov 11H2:13a13.8L7:30a4.4H1:29p16.7L8:16p−0.617.4 spring tide
ThuNov 12H2:51a13.3L8:04a4.8H2:02p16.2L8:53p−0.116.2
FriNov 13H3:32a12.8L8:41a5.2H2:36p15.4L9:33p0.514.9
SatNov 14H4:17a12.2L9:22a5.6H3:15p14.4L10:17p1.113.3
SunNov 15H5:08a11.7L10:14a5.9H4:01p13.3L11:06p1.711.7
MonNov 16H6:07a11.6L11:24a6.0H5:00p12.26.3

Spring tides Tuesday to Wednesday. Lows drop to −1.0 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9452368.

Nearby stations

Currents

Sisters Reef

  • Slack1:31 AM
  • Max ebb4:02 AM 0.5 kn
  • Slack7:02 AM
  • Max flood10:22 AM 0.4 kn
  • Slack1:48 PM
  • Max ebb4:05 PM 0.4 kn
  • Slack6:49 PM
  • Max flood10:27 PM 0.5 kn

Current predictions for Sisters Reef, 8 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Elfin Cove, Port Althorp
Live gauge
None
Coordinates
58.215° N, 135.127° W
Time zone
Alaska, UTC−9
Station ID
NOAA 9452368

About the tides at Swanson Harbor

Swanson Harbor has a mixed tide. The two daily highs, and especially the two lows, can differ a lot in height. The pattern follows the reference station at Elfin Cove, Port Althorp. Swanson Harbor sees a mean range of about 12.7 ft. Low tide can expose a wide area, and the return is fast. That is larger than most Alaska stations on this site. From the average lower low to the average higher high, the difference is 15.3 ft. Looking a year ahead, predictions peak at 19.7 ft on December 24 and bottom out at −3.5 ft on July 5.

Tides here are worked out from the reference station at Elfin Cove, Port Althorp, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here from 1901 to 1987 to set up these predictions. The nearest other station is Funter, 9 mi away. For tidal currents, see Sisters Reef.

Predictions are based on Elfin Cove, Port Althorp.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable November calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.