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Seward Boat Harbor

About

Seward Boat Harbor is a marina in Seward, Alaska. Powerboat charters and rentals.

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Operator details

Vessels
Powerboat

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4.7on Google, 398 reviews
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Rating from Google.

Around here

Around Seward Boat Harbor

Harborside Campground0.3 miKenai Fjords National Park Visitor C…0.3 mi0.5 mi

Data Source: Recreation.gov · Public land: USGS PAD-US

Typical flow by month

1965 to 2026

The water at Seward Boat Harbor typically runs highest in July, at a median 75 cfs, and lowest in February, at 6.6 cfs. The highest flow on record for any single day is 543 cfs, in 1966.

Show the numbers
Typical flow by month at Lowell C at Seward AK, in cfs
MonthTypical (cfs)Usual range (cfs)
January7.76.4 to 13
February6.63.8 to 11
March6.74.0 to 9.7
April7.15.8 to 14
May2823 to 44
June7256 to 99
July7563 to 88
August6047 to 94
September6442 to 97
October3424 to 52
November1613 to 29
December149.5 to 17

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 13 years of record. Statistics published by the US Geological Survey for Lowell C at Seward AK (site 15238500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Current conditions

Today · Fri

68Maybe/ 100

Gusts to 36 kt · High 37°F

FogWaves 1.1 ft37°FRain 0%Wind 9 kt, gusts 36

Waves

1.1 ft @ 10s

Wind

7 kt

Gusts 36 kt

Water

47°F

Air

36°F

Streamflow

51 cfs

Above normal (90th)

Water level

1.38 ft

Tides

Rising

High 9.5 ft at 11:47 PM

Predicted at Seward, Resurrection Bay, under 1 km away.

Get a 2027 tide calendar for this station

Forecast from Open-Meteo global models (NOAA & ECMWF). Tide predictions: NOAA CO-OPS, feet above mean lower low water. See full conditions →