Herendeen Island, Shumagin Islands, Alaska Fishing Weather Forecast

Current Conditions

Temperature: 46°F (feels like 40°F). Condition: Overcast.

Wind: 13 mph NE, gusts to 17 mph.

Barometric Pressure: 30.07 inHg (1018 hPa).

Humidity: 98%. UV Index: 0. Cloud Cover: 100%.

Visibility: 10 miles. Dew Point: 46°F.

Sunrise: 5:58 AM. Sunset: 11:20 PM.

Fishing Score

Today's best fishing score: 81/100 (Excellent)

Pressure Analysis

Pressure falling rapidly — fish are feeding aggressively before the front arrives. Excellent fishing window!

Best fishing windows based on pressure: 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 19:00, 20:00, 21:00, 22:00, 23:00, 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 18:00, 19:00, 20:00, 21:00, 00:00, 02:00, 04:00, 05:00, 07:00, 08:00, 10:00, 13:00, 15:00, 16:00, 18:00, 19:00, 20:00

7-Day Fishing Weather Forecast

Day	Date	High	Low	Condition	Wind	Pressure	Precip	UV	Fishing Score
Sat	2026-06-20	47°F	46°F	Showers	18 mph NE	30.09 inHg	100%	1	72/100 (Good)
Sun	2026-06-21	47°F	46°F	Showers	16 mph NNE	30.00 inHg	82%	3	76/100 (Good)
Mon	2026-06-22	49°F	47°F	Drizzle	16 mph N	30.03 inHg	70%	6	78/100 (Good)
Tue	2026-06-23	50°F	48°F	Overcast	8 mph E	30.15 inHg	2%	7	81/100 (Excellent)
Wed	2026-06-24	49°F	47°F	Overcast	21 mph SE	30.12 inHg	28%	6	73/100 (Good)
Thu	2026-06-25	47°F	47°F	Drizzle	22 mph SE	29.85 inHg	65%	7	73/100 (Good)
Fri	2026-06-26	48°F	47°F	Overcast	19 mph WSW	30.00 inHg	38%	5	76/100 (Good)

Frequently Asked Questions

What's the fishing weather forecast for Herendeen Island, Shumagin Islands, Alaska?

Herendeen Island, Shumagin Islands's 7-day fishing weather forecast peaks at a fishing score of 81/100 (Excellent). The forecast factors in barometric pressure, wind, temperature, cloud cover, and precipitation. The full hour-by-hour breakdown and 72-hour pressure chart are on this page.

Is today a good day to fish at Herendeen Island, Shumagin Islands?

Today at Herendeen Island, Shumagin Islands, Alaska the best fishing window scores 81/100 (Excellent) and the barometric pressure is falling. A falling pressure trend often triggers more aggressive feeding before a front arrives.

How does barometric pressure affect fishing at Herendeen Island, Shumagin Islands?

Fish are most active when barometric pressure is stable (29.80–30.20 inHg) or slowly falling. A rapid drop, often before a storm front, can trigger a feeding frenzy, while a sharp rise after a front passes usually makes fish lethargic. Right now Herendeen Island, Shumagin Islands's pressure is 30.07 inHg and falling.

What wind speed is best for fishing at Herendeen Island, Shumagin Islands?

Light to moderate winds (5–15 mph) are ideal — they create surface chop without making seas dangerous. Today's forecast shows 13 mph from the NE at Herendeen Island, Shumagin Islands, Alaska.

How accurate is HookCast's fishing weather for Herendeen Island, Shumagin Islands?

Weather data for Herendeen Island, Shumagin Islands, Alaska is sourced from Open-Meteo (CC-BY 4.0), which uses NOAA observations and ECMWF forecast models. The forecast updates every 30 minutes. Tide data for paired tide pages is from NOAA Center for Operational Oceanographic Products (CO-OPS).

Alaska

Herendeen Island, Shumagin Islands Fishing Weather

46°F

Overcast · Feels like 40°F

7-day forecast with barometric pressure trends

Tide Chart

81/ 100

Excellent

Fishing Score

Was this accurate?

Wind

13 mph NE

Pressure

30.07"

Humidity

98%

UV Index

Dew Point

46°F

Visibility

10 mi

Sunrise

5:58 AM

Sunset

11:20 PM

Pressure Analysis

Pressure is falling rapidly — fish may become very active before the front

Barometric Pressure Trend

Green zones = best fishing windows (stable/slowly falling pressure)

Pressure (inHg)

Best Fishing Window

Ideal Range (29.80–30.20")

Today's Fishing Timeline

Combining pressure trend, solunar periods & tide data

Best

Good

Average