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0–1,530 ft · ME🚗 Directions
Acadia NP and surrounding Down East coast. Mixed spruce-fir and northern hardwood forest on granite terrain. Morels fruit in May-June in old apple orchards and disturbed ground with elm and ash. Black morels reported in burned areas after prescribed fires. Chanterelles (golden and black trumpet) Jul-Sep in mossy spruce-birch forest. Fog-moderated coast extends season. NPS permit rules apply inside Acadia.
Updated Aug 27, 4:14 AM MT
**Acadia Down East – S Tier / Late August Peak** You're looking at the sweet spot: sustained soil warmth (64.6°F) paired with a full week of stable moisture above threshold. This isn't a drought-break flush—the moisture trigger confirms genuine baseline conditions holding steady, which is rarer than it sounds for coastal Maine in August. The limiting factor is effectively *none*, which is why you're seeing the full catalog light up. Focus your effort on the edible heavyweights that fruit reliably in this window: Chanterelles, Hen of the Woods (early fall fruiting starts now), Hedgehogs, and Boletes across the board. The wood-decomposers—Chicken of the Woods, Bear's Head Tooth, Beefsteak Polypore—are in prime phenology. Avoid the trap of chasing low-value ID challenges; the toxic mimics (Death Cap, Caesar's Amanita, Jack-o-Lantern) are equally viable, so know your lane. Watch the next 72 hours for any precip uptick; even 0.2" more moisture will trigger a secondary flush in the middle story (wood-loving fruiting bodies). The region won't stay this dialed in past early September. **Hot tip:** Hens are already pushing hard in oak-dominant slopes above 800 ft—get into the mid-elevation hardwoods before the weekenders do.
Generated by Claude (Anthropic) from the structured weather, soil, and phenology data on this page. The LLM can misread edge cases — treat this as a starting hypothesis, not a guarantee. Always verify conditions on the ground before committing to a long drive.
Precip 7d
Log your find on iNaturalist to help the community and get expert ID assistance. Photos, location, and habitat notes all help with identification.
62 sites
⚠ Road Access Notice
Always verify road access is public before following GPS directions to mountain areas. Many forest roads are seasonal, gated, or require 4WD. Dispersed camping follows USFS/BLM rules (typically 14-day limit). Check ranger district offices for current road and campground conditions.
0.40"
PRISM 4km · thru 08-25
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-08-25. Used when no SNOTEL/SCAN station is mapped to this region.0.44"
PRISM 4km · thru 08-25
Soil Temp
65°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.0%
Drought
None
Snowmelt
complete
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
All conditions met (soil 65°F, sustained 7/7 days above threshold, today 0.17 VWC, 7d avg 0.17)
Primordia readiness: Cold = mycelium dormant. Activating = soil warming, primordia building. Primed = 5+ sustained warm days at species threshold; fruiting imminent if moisture cooperates. Based on Schmidt 1983 / Mihail 2007.