Herendeen Island, Shumagin Islands
Current conditions are outside your 15 kt wind or 2.5 ft seas limit.
Right now
updated 10:32 AM
53°F · sets 9:35 PM
gusts 3 kt
Next tide turn unavailable
Water level not reported
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC SNDA2 observations do not replace it.
Small Craft Advisory issued August 30 at 4:56AM AKDT until August 31 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 PM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 7:50PM AKDT until August 31 at 5:00AM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 AM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 3:53PM AKDT until August 31 at 5:00AM AKDT by NWS Anchorage AK In effect through 8/31/2026, 9:00:00 AM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 8:49AM AKDT until August 30 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/30/2026, 9:00:00 PM EDT.
Read the NWS alertSmall Craft Advisory issued August 29 at 4:48AM AKDT until August 30 at 5:00PM AKDT by NWS Anchorage AK In effect through 8/30/2026, 9:00:00 PM EDT.
Read the NWS alertHow the day develops
Available forecast · 26 kt peak wind · 8 ft peak seas · Wave character unavailable
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Right now. No-Go. Seas are the limiting factor. 5 feet, 2.5 feet over your 2.5 foot limit. some sun, wind west 13 knots, tide tide unavailable.
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Nearby boating conditions
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Marine forecast and boating conditions for Herendeen Island, Shumagin Islands
Boat or Nope's preview for Herendeen Island, Shumagin Islands in Alaska uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This named water in Alaska uses 9459450 - Sand Point, AK (SNDA2, 40.5 NM away) for marine observations, Herendeen Island, Shumagin Islands (9459163, 0.0 NM away) for tide predictions, and Sand Point Arpt (PASD, 40.8 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.