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Monashka Bay surfForecast / Alaska – Kodiak Island / USA

information circle12 Day Weather and Surf, issued 9 am Monday 18 Aug 2025 AKDT
Forecast update in hr  min  s Forecast update imminent
Monashka Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monashka Bay sea temperature is
11.5° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Monashka Bay this week:

The surf forecast for Monashka Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 22) at 1AM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Monashka Bay in the next 12 days are 1.1m 9s and forecast to arrive on Friday (Aug 22) at 4AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 7s period and expected on Thursday (Aug 21) at 7PM.

Wave TypeTime (AKDT) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 22nd Aug)3ft (0.9m) 9s
Best Surf 1AM (Fri 22nd Aug)3ft (0.9m) 9s
Most Powerful 4AM (Fri 22nd Aug)3.5ft (1.1m) 9s

Table - best surf conditions forecast for Monashka Bay over the next 12 days.

Hourly12 Days
Kodiak Island Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Mostly dry. Very mild (max 16°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Thu morning). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
SE
0.1
SE
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.9
SE
1.2
ESE
1
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
ESE
0.6
ESE
0.4
ESE
0.4
SE
Period(s) (?)121266121111111110109988887776
Wave
Graph
(?)Metric surfscale
Energy (?)871175444441292071571321298248311912
Wind
(km/h)
0
N
10
SE
5
SSW
0
NW
10
ESE
5
W
5
NNE
10
ESE
5
SSW
0
S
10
ESE
5
SSW
5
SSE
15
SE
10
SW
5
SSW
5
SE
5
S
5
NW
5
S
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrossoffglasscrossglasscross-
on		cross-
on		glassglasscross-
on		glassglasscross-
off		offglasscrossglasscross-
off		glasscross-
off
High Tide
/ height (m)
11:26AM
1.55
10:28PM
2.58
12:39PM
1.71
11:43PM
2.65
1:31PM
1.89
12:45AM
2.74
2:12PM
2.07
1:37AM
2.80
2:47PM
2.23
2:23AM
2.81
3:20PM
2.36
3:05AM
2.76
3:50PM
2.45
3:44AM
2.64
Low Tide
/ height (m)
3:47PM
1.08
5:58AM
-0.05
5:17PM
1.05
6:57AM
-0.19
6:30PM
0.90
7:44AM
-0.29
7:28PM
0.71
8:24AM
-0.33
8:16PM
0.54
9:00AM
-0.31
8:59PM
0.39
9:32AM
-0.23
9:38PM
0.29
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Sunrise6:39--6:41--6:43--6:46--6:48--6:50--6:52--
Sunset-9:45--9:43--9:39--9:37--9:35--9:31--9:30-
part cloudpart cloudpart cloudcloudcloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloud
Rain (mm)
---------------------
Temp. °C151614151514141412141412141614171814161715
Feels °C (?)141312141313131211131211121413171814161714
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Alaska - Kodiak Island

  1. weather stationWind Update Continuing clean conditions at Monashka Bay (calm at SHIP10182 4 km from Monashka Bay). 0.1m 6s windswell from the E with a 0.1m 4s local chop from the ENE. 2 swells combining to make bigger set waves.

    2 hours 31 minutes ago Monashka Bay
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<
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2 h 31 min ago

2 km/h
NNE
Clean
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Monashka Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Monashka Bay at:
surf-forecast.com

Information about the Monashka Bay Surf forecast

The above surf forecast table for Monashka Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Monashka Bay can be found by selecting the local surf guide option on the grey menu. Our Monashka Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Monashka Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Monashka Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in Kodiak Island? If you are looking for accommodation near Monashka Bay, camping, hotels and condos and appartments in Kodiak Island, consider staying in Homer which is 209 km (130 miles) away.

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