Green Island, Petit Manan Bar, Maine Fishing Weather Forecast
Current Conditions
Temperature: 50°F (feels like 42°F). Condition: Clear.
Wind: 17 mph SW, gusts to 22 mph.
Barometric Pressure: 29.43 inHg (997 hPa).
Humidity: 81%. UV Index: 0. Cloud Cover: 18%.
Visibility: 10 miles. Dew Point: 45°F.
Sunrise: 4:47 AM. Sunset: 8:19 PM.
Fishing Score
Today's best fishing score: 86/100 (Excellent)
Pressure Analysis
Pressure rising rapidly — fish may be less active as conditions stabilize after a front.
Best fishing windows based on pressure: 02:00, 10:00, 11:00, 13:00, 15:00, 01:00, 08:00, 10:00, 12:00, 14:00, 16:00, 17:00, 18:00, 20:00, 22:00, 23:00
7-Day Fishing Weather Forecast
| Day | Date | High | Low | Condition | Wind | Pressure | Precip | UV | Fishing Score |
|---|---|---|---|---|---|---|---|---|---|
| Sat | 2026-06-20 | 57°F | 50°F | Overcast | 18 mph WSW | 29.50 inHg | 11% | 6 | 74/100 (Good) |
| Sun | 2026-06-21 | 58°F | 49°F | Overcast | 10 mph SSW | 29.80 inHg | 17% | 7 | 81/100 (Excellent) |
| Mon | 2026-06-22 | 63°F | 52°F | Overcast | 11 mph SSE | 30.00 inHg | 69% | 7 | 81/100 (Excellent) |
| Tue | 2026-06-23 | 65°F | 52°F | Drizzle | 11 mph NE | 29.83 inHg | 84% | 4 | 79/100 (Good) |
| Wed | 2026-06-24 | 72°F | 54°F | Overcast | 9 mph WNW | 29.83 inHg | 5% | 6 | 86/100 (Excellent) |
| Thu | 2026-06-25 | 64°F | 51°F | Overcast | 11 mph E | 30.09 inHg | 7% | 7 | 86/100 (Excellent) |
| Fri | 2026-06-26 | 58°F | 50°F | Drizzle | 10 mph ESE | 30.09 inHg | 29% | 4 | 83/100 (Excellent) |
Frequently Asked Questions
What's the fishing weather forecast for Green Island, Petit Manan Bar, Maine?
Green Island, Petit Manan Bar's 7-day fishing weather forecast peaks at a fishing score of 86/100 (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 Green Island, Petit Manan Bar?
Today at Green Island, Petit Manan Bar, Maine the best fishing window scores 86/100 (Excellent) and the barometric pressure is rising. A rising pressure trend often makes fish lethargic, so target solunar major periods.
How does barometric pressure affect fishing at Green Island, Petit Manan Bar?
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 Green Island, Petit Manan Bar's pressure is 29.43 inHg and rising.
What wind speed is best for fishing at Green Island, Petit Manan Bar?
Light to moderate winds (5–15 mph) are ideal — they create surface chop without making seas dangerous. Today's forecast shows 17 mph from the SW at Green Island, Petit Manan Bar, Maine.
How accurate is HookCast's fishing weather for Green Island, Petit Manan Bar?
Weather data for Green Island, Petit Manan Bar, Maine 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).
Green Island, Petit Manan Bar Fishing Weather
50°F
Clear · Feels like 42°F
7-day forecast with barometric pressure trends
Tide ChartFishing Score
Wind
17 mph SW
Pressure
29.43"
Humidity
81%
UV Index
0
Dew Point
45°F
Visibility
10 mi
Sunrise
4:47 AM
Sunset
8:19 PM
Pressure Analysis
Pressure is rising rapidly — fish may be less active
Barometric Pressure Trend
Green zones = best fishing windows (stable/slowly falling pressure)
Today's Fishing Timeline
Combining pressure trend, solunar periods & tide data
05:00
Score: 77
50°F · 17 mph
06:00
Score: 66
51°F · 18 mph
07:00
Score: 74
51°F · 16 mph
08:00
Score: 76
51°F · 15 mph
09:00
Score: 67
52°F · 16 mph
10:00
Score: 77
53°F · 13 mph
11:00
Score: 69
54°F · 15 mph
12:00
Score: 69
55°F · 14 mph
13:00
Score: 69
54°F · 9 mph
14:00
Score: 75
54°F · 14 mph
15:00
Score: 70
55°F · 16 mph
16:00
Score: 71
55°F · 15 mph
17:00
Score: 69
56°F · 12 mph
18:00
Score: 67
57°F · 12 mph
19:00
Score: 67
57°F · 9 mph
20:00
Score: 71
56°F · 10 mph
21:00
Score: 70
54°F · 11 mph
22:00
Score: 82
54°F · 10 mph
23:00
Score: 75
52°F · 9 mph
00:00
Score: 68
52°F · 9 mph
01:00
Score: 68
51°F · 10 mph
02:00
Score: 76
50°F · 10 mph
03:00
Score: 68
51°F · 9 mph
04:00
Score: 68
50°F · 7 mph
24-Hour Forecast
7-Day Forecast
Sat
06-20
Sun
06-21
Mon
06-22
Tue
06-23
Wed
06-24
Thu
06-25
Fri
06-26
Sat
06-20
57°
50°
Overcast
Sun
06-21
58°
49°
Overcast
Mon
06-22
63°
52°
Overcast
Tue
06-23
65°
52°
Drizzle
Wed
06-24
72°
54°
Overcast
Thu
06-25
64°
51°
Overcast
Fri
06-26
58°
50°
Drizzle
Fishing Weather FAQ
Common questions about fishing conditions and forecasts